Line data Source code
1 : // Copyright (c) 2009-2010 Satoshi Nakamoto
2 : // Copyright (c) 2009-2021 The Bitcoin Core developers
3 : // Copyright (c) 2014-2026 The Dash Core developers
4 : // Distributed under the MIT software license, see the accompanying
5 : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
6 :
7 : #if defined(HAVE_CONFIG_H)
8 : #include <config/bitcoin-config.h>
9 : #endif
10 :
11 : #include <init.h>
12 :
13 : #include <addrman.h>
14 : #include <banman.h>
15 : #include <base58.h>
16 : #include <blockfilter.h>
17 : #include <chain.h>
18 : #include <chainparams.h>
19 : #include <context.h>
20 : #include <consensus/amount.h>
21 : #include <deploymentstatus.h>
22 : #include <fs.h>
23 : #include <hash.h>
24 : #include <httpserver.h>
25 : #include <httprpc.h>
26 : #include <chainlock/chainlock.h>
27 : #include <chainlock/handler.h>
28 : #include <init/common.h>
29 : #include <interfaces/chain.h>
30 : #include <index/addressindex.h>
31 : #include <index/blockfilterindex.h>
32 : #include <index/coinstatsindex.h>
33 : #include <index/spentindex.h>
34 : #include <index/timestampindex.h>
35 : #include <index/txindex.h>
36 : #include <interfaces/init.h>
37 : #include <interfaces/node.h>
38 : #include <interfaces/wallet.h>
39 : #include <kernel/coinstats.h>
40 : #include <mapport.h>
41 : #include <node/miner.h>
42 : #include <net.h>
43 : #include <net_permissions.h>
44 : #include <net_processing.h>
45 : #include <netbase.h>
46 : #include <netgroup.h>
47 : #include <node/blockstorage.h>
48 : #include <node/caches.h>
49 : #include <node/chainstate.h>
50 : #include <node/context.h>
51 : #include <node/interface_ui.h>
52 : #include <node/sync_manager.h>
53 : #include <node/txreconciliation.h>
54 : #include <policy/feerate.h>
55 : #include <policy/fees.h>
56 : #include <policy/policy.h>
57 : #include <policy/settings.h>
58 : #include <rpc/blockchain.h>
59 : #include <rpc/register.h>
60 : #include <rpc/server.h>
61 : #include <rpc/util.h>
62 : #include <scheduler.h>
63 : #include <script/sigcache.h>
64 : #include <script/standard.h>
65 : #include <shutdown.h>
66 : #include <sync.h>
67 : #include <timedata.h>
68 : #include <torcontrol.h>
69 : #include <txdb.h>
70 : #include <txmempool.h>
71 : #include <util/asmap.h>
72 : #include <util/error.h>
73 : #include <util/moneystr.h>
74 : #include <util/strencodings.h>
75 : #include <util/string.h>
76 : #include <util/syserror.h>
77 : #include <util/system.h>
78 : #include <util/thread.h>
79 : #include <util/threadnames.h>
80 : #include <util/translation.h>
81 : #include <validation.h>
82 : #include <validationinterface.h>
83 : #include <walletinitinterface.h>
84 :
85 : #include <active/context.h>
86 : #include <active/masternode.h>
87 : #include <bls/bls.h>
88 : #include <coinjoin/coinjoin.h>
89 : #include <coinjoin/server.h>
90 : #include <coinjoin/walletman.h>
91 : #include <dsnotificationinterface.h>
92 : #include <evo/chainhelper.h>
93 : #include <evo/deterministicmns.h>
94 : #include <evo/evodb.h>
95 : #include <evo/specialtxman.h>
96 : #include <flat-database.h>
97 : #include <governance/governance.h>
98 : #include <governance/net_governance.h>
99 : #include <instantsend/instantsend.h>
100 : #include <instantsend/net_instantsend.h>
101 : #include <llmq/context.h>
102 : #include <llmq/dkgsessionmgr.h>
103 : #include <llmq/signing.h>
104 : #include <llmq/net_dkg.h>
105 : #include <llmq/net_quorum.h>
106 : #include <llmq/net_signing.h>
107 : #include <llmq/observer.h>
108 : #include <llmq/options.h>
109 : #include <masternode/meta.h>
110 : #include <masternode/sync.h>
111 : #include <masternode/utils.h>
112 : #include <messagesigner.h>
113 : #include <netfulfilledman.h>
114 : #include <spork.h>
115 : #include <stats/client.h>
116 :
117 : #ifdef ENABLE_WALLET
118 : #include <coinjoin/client.h>
119 : #include <coinjoin/options.h>
120 : #endif // ENABLE_WALLET
121 :
122 : #include <algorithm>
123 : #include <condition_variable>
124 : #include <cstdint>
125 : #include <cstdio>
126 : #include <fstream>
127 : #include <functional>
128 : #include <set>
129 : #include <memory>
130 : #include <optional>
131 : #include <string>
132 : #include <thread>
133 : #include <vector>
134 :
135 : #ifndef WIN32
136 : #include <cerrno>
137 : #include <signal.h>
138 : #include <sys/stat.h>
139 : #endif
140 :
141 : #include <boost/signals2/signal.hpp>
142 :
143 : #if ENABLE_ZMQ
144 : #include <zmq/zmqabstractnotifier.h>
145 : #include <zmq/zmqnotificationinterface.h>
146 : #include <zmq/zmqrpc.h>
147 : #endif
148 :
149 : using kernel::CoinStatsHashType;
150 :
151 : using node::CacheSizes;
152 : using node::CalculateCacheSizes;
153 : using node::ChainstateLoadingError;
154 : using node::ChainstateLoadVerifyError;
155 : using node::DashChainstateSetupClose;
156 : using node::DEFAULT_PRINTPRIORITY;
157 : using node::DEFAULT_STOPAFTERBLOCKIMPORT;
158 : using node::LoadChainstate;
159 : using node::NodeContext;
160 : using node::ThreadImport;
161 : using node::VerifyLoadedChainstate;
162 : using node::fPruneMode;
163 : using node::fReindex;
164 : using node::nPruneTarget;
165 : #ifdef ENABLE_WALLET
166 : using wallet::DEFAULT_DISABLE_WALLET;
167 : #endif // ENABLE_WALLET
168 :
169 : static constexpr bool DEFAULT_PROXYRANDOMIZE{true};
170 : static constexpr bool DEFAULT_REST_ENABLE{false};
171 : static constexpr bool DEFAULT_I2P_ACCEPT_INCOMING{true};
172 :
173 : #ifdef WIN32
174 : // Win32 LevelDB doesn't use filedescriptors, and the ones used for
175 : // accessing block files don't count towards the fd_set size limit
176 : // anyway.
177 : #define MIN_CORE_FILEDESCRIPTORS 0
178 : #else
179 : #define MIN_CORE_FILEDESCRIPTORS 150
180 : #endif
181 :
182 : static const char* DEFAULT_ASMAP_FILENAME="ip_asn.map";
183 : /**
184 : * The PID file facilities.
185 : */
186 : static const char* BITCOIN_PID_FILENAME = "dashd.pid";
187 :
188 6057 : static fs::path GetPidFile(const ArgsManager& args)
189 : {
190 6057 : return AbsPathForConfigVal(args.GetPathArg("-pid", BITCOIN_PID_FILENAME));
191 0 : }
192 :
193 3027 : [[nodiscard]] static bool CreatePidFile(const ArgsManager& args)
194 : {
195 3027 : std::ofstream file{GetPidFile(args)};
196 3027 : if (file) {
197 : #ifdef WIN32
198 : tfm::format(file, "%d\n", GetCurrentProcessId());
199 : #else
200 3027 : tfm::format(file, "%d\n", getpid());
201 : #endif
202 3027 : return true;
203 : } else {
204 0 : return InitError(strprintf(_("Unable to create the PID file '%s': %s"), fs::PathToString(GetPidFile(args)), SysErrorString(errno)));
205 : }
206 3027 : }
207 :
208 : //////////////////////////////////////////////////////////////////////////////
209 : //
210 : // Shutdown
211 : //
212 :
213 : //
214 : // Thread management and startup/shutdown:
215 : //
216 : // The network-processing threads are all part of a thread group
217 : // created by AppInit() or the Qt main() function.
218 : //
219 : // A clean exit happens when StartShutdown() or the SIGTERM
220 : // signal handler sets ShutdownRequested(), which makes main thread's
221 : // WaitForShutdown() interrupts the thread group.
222 : // And then, WaitForShutdown() makes all other on-going threads
223 : // in the thread group join the main thread.
224 : // Shutdown() is then called to clean up database connections, and stop other
225 : // threads that should only be stopped after the main network-processing
226 : // threads have exited.
227 : //
228 : // Shutdown for Qt is very similar, only it uses a QTimer to detect
229 : // ShutdownRequested() getting set, and then does the normal Qt
230 : // shutdown thing.
231 : //
232 :
233 : #if HAVE_SYSTEM
234 3030 : static void ShutdownNotify(const ArgsManager& args)
235 : {
236 3030 : std::vector<std::thread> threads;
237 3034 : for (const auto& cmd : args.GetArgs("-shutdownnotify")) {
238 4 : threads.emplace_back(runCommand, cmd);
239 : }
240 3034 : for (auto& t : threads) {
241 4 : t.join();
242 : }
243 3030 : }
244 : #endif
245 :
246 3030 : void Interrupt(NodeContext& node)
247 : {
248 : #if HAVE_SYSTEM
249 3030 : ShutdownNotify(*node.args);
250 : #endif
251 3030 : InterruptHTTPServer();
252 3030 : InterruptHTTPRPC();
253 3030 : InterruptRPC();
254 3030 : InterruptREST();
255 3030 : InterruptTorControl();
256 3030 : if (node.peerman) {
257 2857 : node.peerman->InterruptHandlers();
258 2857 : }
259 3030 : InterruptMapPort();
260 3030 : if (node.connman)
261 2935 : node.connman->Interrupt();
262 3030 : if (g_txindex) {
263 2807 : g_txindex->Interrupt();
264 2807 : }
265 3030 : if (g_addressindex) {
266 10 : g_addressindex->Interrupt();
267 10 : }
268 3030 : if (g_timestampindex) {
269 6 : g_timestampindex->Interrupt();
270 6 : }
271 3030 : if (g_spentindex) {
272 10 : g_spentindex->Interrupt();
273 10 : }
274 3720 : ForEachBlockFilterIndex([](BlockFilterIndex& index) { index.Interrupt(); });
275 3030 : if (g_coin_stats_index) {
276 30 : g_coin_stats_index->Interrupt();
277 30 : }
278 3030 : }
279 :
280 : /** Preparing steps before shutting down or restarting the wallet */
281 3030 : void PrepareShutdown(NodeContext& node)
282 : {
283 3030 : static Mutex g_shutdown_mutex;
284 3030 : TRY_LOCK(g_shutdown_mutex, lock_shutdown);
285 3030 : if (!lock_shutdown) return;
286 3030 : LogPrintf("%s: In progress...\n", __func__);
287 3030 : Assert(node.args);
288 :
289 : /// Note: Shutdown() must be able to handle cases in which initialization failed part of the way,
290 : /// for example if the data directory was found to be locked.
291 : /// Be sure that anything that writes files or flushes caches only does this if the respective
292 : /// module was initialized.
293 3030 : util::ThreadRename("shutoff");
294 3030 : if (node.mempool) node.mempool->AddTransactionsUpdated(1);
295 :
296 3030 : StopHTTPRPC();
297 3030 : StopREST();
298 3030 : StopRPC();
299 3030 : StopHTTPServer();
300 :
301 3030 : if (node.active_ctx) node.active_ctx->Stop();
302 3030 : if (node.clhandler) node.clhandler->Stop();
303 3030 : if (node.peerman) node.peerman->StopHandlers();
304 :
305 :
306 4466 : for (const auto& client : node.chain_clients) {
307 1436 : client->flush();
308 : }
309 3030 : StopMapPort();
310 :
311 : // Because these depend on each-other, we make sure that neither can be
312 : // using the other before destroying them.
313 3030 : if (node.clhandler) UnregisterValidationInterface(node.clhandler.get());
314 3030 : if (node.peerman) UnregisterValidationInterface(node.peerman.get());
315 3030 : if (node.connman) node.connman->Stop();
316 :
317 3030 : StopTorControl();
318 :
319 : // After everything has been shut down, but before things get flushed, stop the
320 : // CScheduler/checkqueue, threadGroup and load block thread.
321 3030 : if (node.scheduler) node.scheduler->stop();
322 3030 : if (node.chainman && node.chainman->m_load_block.joinable()) node.chainman->m_load_block.join();
323 3030 : StopScriptCheckWorkerThreads();
324 :
325 : // After there are no more peers/RPC left to give us new data which may generate
326 : // CValidationInterface callbacks, flush them...
327 3030 : GetMainSignals().FlushBackgroundCallbacks();
328 :
329 : // After the threads that potentially access these pointers have been stopped,
330 : // destruct and reset all to nullptr.
331 3030 : node.peerman.reset();
332 3030 : node.connman.reset();
333 3030 : node.banman.reset();
334 3030 : node.addrman.reset();
335 3030 : node.netgroupman.reset();
336 3030 : ::g_stats_client.reset();
337 :
338 5855 : if (node.mempool && node.mempool->IsLoaded() && node.args->GetBoolArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
339 2771 : DumpMempool(*node.mempool);
340 2771 : }
341 :
342 : // Drop transactions we were still watching, and record fee estimations.
343 3030 : if (node.fee_estimator) node.fee_estimator->Flush();
344 :
345 : // FlushStateToDisk generates a ChainStateFlushed callback, which we should avoid missing
346 3030 : if (node.chainman) {
347 2885 : LOCK(cs_main);
348 5770 : for (CChainState* chainstate : node.chainman->GetAll()) {
349 2885 : if (chainstate->CanFlushToDisk()) {
350 2871 : chainstate->ForceFlushStateToDisk();
351 2871 : }
352 : }
353 2885 : }
354 :
355 : // After there are no more peers/RPC left to give us new data which may generate
356 : // CValidationInterface callbacks, flush them...
357 3030 : GetMainSignals().FlushBackgroundCallbacks();
358 :
359 3030 : if (node.observer_ctx) {
360 6 : UnregisterValidationInterface(node.observer_ctx.get());
361 6 : }
362 :
363 3030 : if (node.active_ctx) {
364 660 : UnregisterValidationInterface(node.active_ctx.get());
365 660 : }
366 :
367 3030 : if (node.cj_walletman) {
368 2197 : UnregisterValidationInterface(node.cj_walletman.get());
369 2197 : }
370 :
371 3030 : if (g_ds_notification_interface) {
372 2857 : UnregisterValidationInterface(g_ds_notification_interface.get());
373 2857 : g_ds_notification_interface.reset();
374 2857 : }
375 :
376 : // After all scheduled tasks have been flushed, destroy pointers
377 : // and reset all to nullptr.
378 3030 : node.observer_ctx.reset();
379 3030 : node.active_ctx.reset();
380 3030 : node.govman.reset();
381 3030 : node.mn_sync.reset();
382 3030 : node.sporkman.reset();
383 3030 : node.netfulfilledman.reset();
384 3030 : node.mn_metaman.reset();
385 :
386 : // Stop and delete all indexes only after flushing background callbacks.
387 3030 : if (g_txindex) {
388 2807 : g_txindex->Stop();
389 2807 : g_txindex.reset();
390 2807 : }
391 3030 : if (g_addressindex) {
392 10 : g_addressindex->Stop();
393 10 : g_addressindex.reset();
394 10 : }
395 3030 : if (g_timestampindex) {
396 6 : g_timestampindex->Stop();
397 6 : g_timestampindex.reset();
398 6 : }
399 3030 : if (g_spentindex) {
400 10 : g_spentindex->Stop();
401 10 : g_spentindex.reset();
402 10 : }
403 3030 : if (g_coin_stats_index) {
404 30 : g_coin_stats_index->Stop();
405 30 : g_coin_stats_index.reset();
406 30 : }
407 3720 : ForEachBlockFilterIndex([](BlockFilterIndex& index) { index.Stop(); });
408 3030 : DestroyAllBlockFilterIndexes();
409 :
410 : // Any future callbacks will be dropped. This should absolutely be safe - if
411 : // missing a callback results in an unrecoverable situation, unclean shutdown
412 : // would too. The only reason to do the above flushes is to let the wallet catch
413 : // up with our current chain to avoid any strange pruning edge cases and make
414 : // next startup faster by avoiding rescan.
415 :
416 3030 : if (node.chainman) {
417 2885 : LOCK(cs_main);
418 5770 : for (CChainState* chainstate : node.chainman->GetAll()) {
419 2885 : if (chainstate->CanFlushToDisk()) {
420 2871 : chainstate->ForceFlushStateToDisk();
421 2871 : chainstate->ResetCoinsViews();
422 2871 : }
423 : }
424 2885 : DashChainstateSetupClose(node.chain_helper, node.dmnman, node.llmq_ctx,
425 2885 : Assert(node.mempool.get()));
426 2885 : node.evodb.reset();
427 2885 : }
428 4466 : for (const auto& client : node.chain_clients) {
429 1436 : client->stop();
430 : }
431 :
432 : #if ENABLE_ZMQ
433 : if (g_zmq_notification_interface) {
434 : UnregisterValidationInterface(g_zmq_notification_interface.get());
435 : g_zmq_notification_interface.reset();
436 : }
437 : #endif
438 :
439 3030 : node.chain_clients.clear();
440 :
441 : // After all wallets are removed, destroy all CoinJoin objects
442 : // and reset them to nullptr
443 3030 : node.cj_walletman.reset();
444 3030 : node.dstxman.reset();
445 :
446 3030 : UnregisterAllValidationInterfaces();
447 3030 : GetMainSignals().UnregisterBackgroundSignalScheduler();
448 :
449 : // We need to manually release our directory locks if we are expected to restart
450 : // because the replacement instance will start before this instance stops and the
451 : // global context won't be torn down in time to release the locks automatically.
452 3030 : if (RestartRequested()) {
453 0 : ReleaseDirectoryLocks();
454 0 : }
455 3030 : }
456 :
457 : /**
458 : * Shutdown is split into 2 parts:
459 : * Part 1: shut down everything but the main wallet instance (done in PrepareShutdown() )
460 : * Part 2: delete wallet instance
461 : *
462 : * In case of a restart PrepareShutdown() was already called before, but this method here gets
463 : * called implicitly when the parent object is deleted. In this case we have to skip the
464 : * PrepareShutdown() part because it was already executed and just delete the wallet instance.
465 : */
466 3030 : void Shutdown(NodeContext& node)
467 : {
468 : // Shutdown part 1: prepare shutdown
469 3030 : if(!RestartRequested()) {
470 3030 : PrepareShutdown(node);
471 3030 : }
472 : // Shutdown part 2: delete wallet instance
473 3030 : init::UnsetGlobals();
474 3030 : node.mempool.reset();
475 3030 : node.fee_estimator.reset();
476 3030 : node.chainman.reset();
477 3030 : node.scheduler.reset();
478 :
479 : try {
480 3030 : if (!fs::remove(GetPidFile(*node.args))) {
481 3 : LogPrintf("%s: Unable to remove PID file: File does not exist\n", __func__);
482 3 : }
483 3030 : } catch (const fs::filesystem_error& e) {
484 0 : LogPrintf("%s: Unable to remove PID file: %s\n", __func__, fsbridge::get_filesystem_error_message(e));
485 0 : }
486 :
487 3030 : LogPrintf("%s: done\n", __func__);
488 3030 : }
489 :
490 : /**
491 : * Signal handlers are very limited in what they are allowed to do.
492 : * The execution context the handler is invoked in is not guaranteed,
493 : * so we restrict handler operations to just touching variables:
494 : */
495 : #ifndef WIN32
496 42 : static void HandleSIGTERM(int)
497 : {
498 42 : StartShutdown();
499 42 : }
500 :
501 0 : static void HandleSIGHUP(int)
502 : {
503 0 : LogInstance().m_reopen_file = true;
504 0 : }
505 : #else
506 : static BOOL WINAPI consoleCtrlHandler(DWORD dwCtrlType)
507 : {
508 : StartShutdown();
509 : Sleep(INFINITE);
510 : return true;
511 : }
512 : #endif
513 :
514 : #ifndef WIN32
515 9324 : static void registerSignalHandler(int signal, void(*handler)(int))
516 : {
517 : struct sigaction sa;
518 9324 : sa.sa_handler = handler;
519 9324 : sigemptyset(&sa.sa_mask);
520 9324 : sa.sa_flags = 0;
521 9324 : sigaction(signal, &sa, nullptr);
522 9324 : }
523 : #endif
524 :
525 3308 : static boost::signals2::connection rpc_notify_block_change_connection;
526 3019 : static void OnRPCStarted()
527 : {
528 3019 : rpc_notify_block_change_connection = uiInterface.NotifyBlockTip_connect(std::bind(RPCNotifyBlockChange, std::placeholders::_2));
529 3019 : }
530 :
531 3019 : static void OnRPCStopped()
532 : {
533 3019 : rpc_notify_block_change_connection.disconnect();
534 3019 : RPCNotifyBlockChange(nullptr);
535 3019 : g_best_block_cv.notify_all();
536 3019 : LogPrint(BCLog::RPC, "RPC stopped.\n");
537 3019 : }
538 :
539 3789 : void SetupServerArgs(ArgsManager& argsman)
540 : {
541 3789 : SetupHelpOptions(argsman);
542 3789 : argsman.AddArg("-help-debug", "Print help message with debugging options and exit", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
543 :
544 3789 : init::AddLoggingArgs(argsman);
545 :
546 3789 : const auto defaultBaseParams = CreateBaseChainParams(CBaseChainParams::MAIN);
547 3789 : const auto testnetBaseParams = CreateBaseChainParams(CBaseChainParams::TESTNET);
548 3789 : const auto devnetBaseParams = CreateBaseChainParams(CBaseChainParams::DEVNET);
549 3789 : const auto regtestBaseParams = CreateBaseChainParams(CBaseChainParams::REGTEST);
550 3789 : const auto defaultChainParams = CreateChainParams(argsman, CBaseChainParams::MAIN);
551 3789 : const auto testnetChainParams = CreateChainParams(argsman, CBaseChainParams::TESTNET);
552 3789 : const auto devnetChainParams = CreateChainParams(argsman, CBaseChainParams::DEVNET);
553 3789 : const auto regtestChainParams = CreateChainParams(argsman, CBaseChainParams::REGTEST);
554 :
555 : // Hidden Options
556 3789 : std::vector<std::string> hidden_args = {"-dbcrashratio", "-forcecompactdb", "-printcrashinfo",
557 : // GUI args. These will be overwritten by SetupUIArgs for the GUI
558 3789 : "-choosedatadir", "-lang=<lang>", "-min", "-resetguisettings", "-splash", "-uiplatform"};
559 :
560 :
561 : // Set all of the args and their help
562 : // When adding new options to the categories, please keep and ensure alphabetical ordering.
563 : #if HAVE_SYSTEM
564 3789 : argsman.AddArg("-alertnotify=<cmd>", "Execute command when an alert is raised (%s in cmd is replaced by message)", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
565 : #endif
566 3789 : argsman.AddArg("-assumevalid=<hex>", strprintf("If this block is in the chain assume that it and its ancestors are valid and potentially skip their script verification (0 to verify all, default: %s, testnet: %s, devnet: %s)", defaultChainParams->GetConsensus().defaultAssumeValid.GetHex(), testnetChainParams->GetConsensus().defaultAssumeValid.GetHex(), devnetChainParams->GetConsensus().defaultAssumeValid.GetHex()), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
567 3789 : argsman.AddArg("-blocksdir=<dir>", "Specify directory to hold blocks subdirectory for *.dat files (default: <datadir>)", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
568 3789 : argsman.AddArg("-fastprune", "Use smaller block files and lower minimum prune height for testing purposes", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
569 3789 : argsman.AddArg("-tinyblk", "Use smaller block files for testing purposes", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
570 : #if HAVE_SYSTEM
571 3789 : argsman.AddArg("-blocknotify=<cmd>", "Execute command when the best block changes (%s in cmd is replaced by block hash)", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
572 : #endif
573 3789 : argsman.AddArg("-blockreconstructionextratxn=<n>", strprintf("Extra transactions to keep in memory for compact block reconstructions (default: %u)", DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
574 3789 : argsman.AddArg("-blocksonly", strprintf("Whether to reject transactions from network peers. Automatic broadcast and rebroadcast of any transactions from inbound peers is disabled, unless the peer has the 'forcerelay' permission. RPC transactions are not affected. (default: %u)", DEFAULT_BLOCKSONLY), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
575 : #if HAVE_SYSTEM
576 3789 : argsman.AddArg("-chainlocknotify=<cmd>", "Execute command when the best chainlock changes (%s in cmd is replaced by chainlocked block hash)", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
577 : #endif
578 3789 : argsman.AddArg("-coinstatsindex", strprintf("Maintain coinstats index used by the gettxoutsetinfo RPC (default: %u)", DEFAULT_COINSTATSINDEX), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
579 3789 : argsman.AddArg("-conf=<file>", strprintf("Specify path to read-only configuration file. Relative paths will be prefixed by datadir location (only useable from command line, not configuration file) (default: %s)", BITCOIN_CONF_FILENAME), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
580 3789 : argsman.AddArg("-datadir=<dir>", "Specify data directory", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
581 3789 : argsman.AddArg("-dbbatchsize", strprintf("Maximum database write batch size in bytes (default: %u)", nDefaultDbBatchSize), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::OPTIONS);
582 3789 : argsman.AddArg("-dbcache=<n>", strprintf("Maximum database cache size <n> MiB (%d to %d, default: %d). In addition, unused mempool memory is shared for this cache (see -maxmempool).", nMinDbCache, nMaxDbCache, nDefaultDbCache), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
583 3789 : argsman.AddArg("-includeconf=<file>", "Specify additional configuration file, relative to the -datadir path (only useable from configuration file, not command line)", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
584 3789 : argsman.AddArg("-loadblock=<file>", "Imports blocks from external file on startup", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
585 3789 : argsman.AddArg("-maxmempool=<n>", strprintf("Keep the transaction memory pool below <n> megabytes (default: %u)", DEFAULT_MAX_MEMPOOL_SIZE), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
586 3789 : argsman.AddArg("-maxorphantxsize=<n>", strprintf("Maximum total size of all orphan transactions in megabytes (default: %u)", DEFAULT_MAX_ORPHAN_TRANSACTIONS_SIZE), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
587 3789 : argsman.AddArg("-maxrecsigsage=<n>", strprintf("Number of seconds to keep LLMQ recovery sigs (default: %u)", llmq::DEFAULT_MAX_RECOVERED_SIGS_AGE), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
588 3789 : argsman.AddArg("-mempoolexpiry=<n>", strprintf("Do not keep transactions in the mempool longer than <n> hours (default: %u)", DEFAULT_MEMPOOL_EXPIRY), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
589 3789 : argsman.AddArg("-minimumchainwork=<hex>", strprintf("Minimum work assumed to exist on a valid chain in hex (default: %s, testnet: %s, devnet: %s)", defaultChainParams->GetConsensus().nMinimumChainWork.GetHex(), testnetChainParams->GetConsensus().nMinimumChainWork.GetHex(), devnetChainParams->GetConsensus().nMinimumChainWork.GetHex()), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::OPTIONS);
590 7578 : argsman.AddArg("-par=<n>", strprintf("Set the number of script verification threads (%u to %d, 0 = auto, <0 = leave that many cores free, default: %d)",
591 3789 : -GetNumCores(), MAX_SCRIPTCHECK_THREADS, DEFAULT_SCRIPTCHECK_THREADS), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
592 7578 : argsman.AddArg("-parbls=<n>", strprintf("Set the number of BLS verification threads (%u to %d, 0 = auto, <0 = leave that many cores free, default: %d)",
593 3789 : -GetNumCores(), llmq::MAX_BLSCHECK_THREADS, llmq::DEFAULT_BLSCHECK_THREADS), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
594 3789 : argsman.AddArg("-persistmempool", strprintf("Whether to save the mempool on shutdown and load on restart (default: %u)", DEFAULT_PERSIST_MEMPOOL), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
595 3789 : argsman.AddArg("-pid=<file>", strprintf("Specify pid file. Relative paths will be prefixed by a net-specific datadir location. (default: %s)", BITCOIN_PID_FILENAME), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
596 3789 : argsman.AddArg("-prune=<n>", strprintf("Reduce storage requirements by enabling pruning (deleting) of old blocks. This allows the pruneblockchain RPC to be called to delete specific blocks, and enables automatic pruning of old blocks if a target size in MiB is provided. This mode is incompatible with -txindex, -addressindex, -spentindex, -rescan and -disablegovernance=false. "
597 : "Warning: Reverting this setting requires re-downloading the entire blockchain. "
598 3789 : "(default: 0 = disable pruning blocks, 1 = allow manual pruning via RPC, >%u = automatically prune block files to stay under the specified target size in MiB)", MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
599 3789 : argsman.AddArg("-settings=<file>", strprintf("Specify path to dynamic settings data file. Can be disabled with -nosettings. File is written at runtime and not meant to be edited by users (use %s instead for custom settings). Relative paths will be prefixed by datadir location. (default: %s)", BITCOIN_CONF_FILENAME, BITCOIN_SETTINGS_FILENAME), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
600 3789 : argsman.AddArg("-syncmempool", strprintf("Sync mempool from other nodes on start (default: %u)", DEFAULT_SYNC_MEMPOOL), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
601 : #if HAVE_SYSTEM
602 3789 : argsman.AddArg("-startupnotify=<cmd>", "Execute command on startup.", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
603 3789 : argsman.AddArg("-shutdownnotify=<cmd>", "Execute command immediately before beginning shutdown. The need for shutdown may be urgent, so be careful not to delay it long (if the command doesn't require interaction with the server, consider having it fork into the background).", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
604 : #endif
605 3789 : argsman.AddArg("-version", "Print version and exit", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
606 :
607 3789 : argsman.AddArg("-addressindex", strprintf("Maintain a full address index, used to query for the balance, txids and unspent outputs for addresses (default: %u)", DEFAULT_ADDRESSINDEX), ArgsManager::ALLOW_ANY, OptionsCategory::INDEXING);
608 3789 : argsman.AddArg("-reindex", "Rebuild chain state and block index from the blk*.dat files on disk. This will also rebuild active optional indexes.", ArgsManager::ALLOW_ANY, OptionsCategory::INDEXING);
609 3789 : argsman.AddArg("-reindex-chainstate", "Rebuild chain state from the currently indexed blocks. When in pruning mode or if blocks on disk might be corrupted, use full -reindex instead. Deactivate all optional indexes before running this.", ArgsManager::ALLOW_ANY, OptionsCategory::INDEXING);
610 3789 : argsman.AddArg("-spentindex", strprintf("Maintain a full spent index, used to query the spending txid and input index for an outpoint (default: %u)", DEFAULT_SPENTINDEX), ArgsManager::ALLOW_ANY, OptionsCategory::INDEXING);
611 3789 : argsman.AddArg("-timestampindex", strprintf("Maintain a timestamp index for block hashes, used to query blocks hashes by a range of timestamps (default: %u)", DEFAULT_TIMESTAMPINDEX), ArgsManager::ALLOW_ANY, OptionsCategory::INDEXING);
612 3789 : argsman.AddArg("-txindex", strprintf("Maintain a full transaction index, used by the getrawtransaction rpc call (default: %u)", DEFAULT_TXINDEX), ArgsManager::ALLOW_ANY, OptionsCategory::INDEXING);
613 7578 : argsman.AddArg("-blockfilterindex=<type>",
614 3789 : strprintf("Maintain an index of compact filters by block (default: %s, values: %s).", DEFAULT_BLOCKFILTERINDEX, ListBlockFilterTypes()) +
615 3789 : " If <type> is not supplied or if <type> = 1, indexes for all known types are enabled." +
616 : " Automatically enabled for masternodes with value 'basic'.",
617 3789 : ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
618 :
619 3789 : argsman.AddArg("-asmap=<file>", strprintf("Specify asn mapping used for bucketing of the peers (default: %s). Relative paths will be prefixed by the net-specific datadir location.", DEFAULT_ASMAP_FILENAME), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
620 3789 : argsman.AddArg("-addnode=<ip>", strprintf("Add a node to connect to and attempt to keep the connection open (see the addnode RPC help for more info). This option can be specified multiple times to add multiple nodes; connections are limited to %u at a time and are counted separately from the -maxconnections limit.", MAX_ADDNODE_CONNECTIONS), ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::CONNECTION);
621 3789 : argsman.AddArg("-allowprivatenet", strprintf("Allow RFC1918 addresses to be relayed and connected to (default: %u)", DEFAULT_ALLOWPRIVATENET), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
622 3789 : argsman.AddArg("-bantime=<n>", strprintf("Default duration (in seconds) of manually configured bans (default: %u)", DEFAULT_MISBEHAVING_BANTIME), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
623 3789 : argsman.AddArg("-bind=<addr>[:<port>][=onion]", strprintf("Bind to given address and always listen on it (default: 0.0.0.0). Use [host]:port notation for IPv6. Append =onion to tag any incoming connections to that address and port as incoming Tor connections (default: 127.0.0.1:%u=onion, testnet: 127.0.0.1:%u=onion, devnet: 127.0.0.1:%u=onion, regtest: 127.0.0.1:%u=onion)", defaultBaseParams->OnionServiceTargetPort(), testnetBaseParams->OnionServiceTargetPort(), devnetBaseParams->OnionServiceTargetPort(), regtestBaseParams->OnionServiceTargetPort()), ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::CONNECTION);
624 3789 : argsman.AddArg("-cjdnsreachable", "If set, then this host is configured for CJDNS (connecting to fc00::/8 addresses would lead us to the CJDNS network, see doc/cjdns.md) (default: 0)", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
625 3789 : argsman.AddArg("-connect=<ip>", "Connect only to the specified node; -noconnect disables automatic connections (the rules for this peer are the same as for -addnode). This option can be specified multiple times to connect to multiple nodes.", ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::CONNECTION);
626 3789 : argsman.AddArg("-discover", "Discover own IP addresses (default: 1 when listening and no -externalip or -proxy)", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
627 3789 : argsman.AddArg("-dns", strprintf("Allow DNS lookups for -addnode, -seednode and -connect (default: %u)", DEFAULT_NAME_LOOKUP), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
628 3789 : argsman.AddArg("-dnsseed", strprintf("Query for peer addresses via DNS lookup, if low on addresses (default: %u unless -connect used or -maxconnections=0)", DEFAULT_DNSSEED), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
629 3789 : argsman.AddArg("-externalip=<ip>", "Specify your own public address", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
630 3789 : argsman.AddArg("-fixedseeds", strprintf("Allow fixed seeds if DNS seeds don't provide peers (default: %u)", DEFAULT_FIXEDSEEDS), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
631 3789 : argsman.AddArg("-forcednsseed", strprintf("Always query for peer addresses via DNS lookup (default: %u)", DEFAULT_FORCEDNSSEED), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
632 3789 : argsman.AddArg("-listen", strprintf("Accept connections from outside (default: %u if no -proxy, -connect or -maxconnections=0)", DEFAULT_LISTEN), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
633 3789 : argsman.AddArg("-listenonion", strprintf("Automatically create Tor onion service (default: %d)", DEFAULT_LISTEN_ONION), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
634 3789 : argsman.AddArg("-maxconnections=<n>", strprintf("Maintain at most <n> connections to peers (temporary service connections excluded) (default: %u). This limit does not apply to connections manually added via -addnode or the addnode RPC, which have a separate limit of %u.", DEFAULT_MAX_PEER_CONNECTIONS, MAX_ADDNODE_CONNECTIONS), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
635 3789 : argsman.AddArg("-maxreceivebuffer=<n>", strprintf("Maximum per-connection receive buffer, <n>*1000 bytes (default: %u)", DEFAULT_MAXRECEIVEBUFFER), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
636 3789 : argsman.AddArg("-maxsendbuffer=<n>", strprintf("Maximum per-connection memory usage for the send buffer, <n>*1000 bytes (default: %u)", DEFAULT_MAXSENDBUFFER), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
637 3789 : argsman.AddArg("-maxtimeadjustment", strprintf("Maximum allowed median peer time offset adjustment. Local perspective of time may be influenced by outbound peers forward or backward by this amount (default: %u seconds).", DEFAULT_MAX_TIME_ADJUSTMENT), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
638 3789 : argsman.AddArg("-maxuploadtarget=<n>", strprintf("Tries to keep outbound traffic under the given target per 24h. Limit does not apply to peers with 'download' permission or blocks created within past week. 0 = no limit (default: %s). Optional suffix units [k|K|m|M|g|G|t|T] (default: M). Lowercase is 1000 base while uppercase is 1024 base", DEFAULT_MAX_UPLOAD_TARGET), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
639 : #if HAVE_SOCKADDR_UN
640 3789 : argsman.AddArg("-onion=<ip:port|path>", "Use separate SOCKS5 proxy to reach peers via Tor onion services, set -noonion to disable (default: -proxy). May be a local file path prefixed with 'unix:'.", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
641 : #else
642 : argsman.AddArg("-onion=<ip:port>", "Use separate SOCKS5 proxy to reach peers via Tor onion services, set -noonion to disable (default: -proxy)", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
643 : #endif
644 3789 : argsman.AddArg("-i2psam=<ip:port>", "I2P SAM proxy to reach I2P peers and accept I2P connections (default: none)", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
645 3789 : argsman.AddArg("-i2pacceptincoming", strprintf("Whether to accept inbound I2P connections (default: %i). Ignored if -i2psam is not set. Listening for inbound I2P connections is done through the SAM proxy, not by binding to a local address and port.", DEFAULT_I2P_ACCEPT_INCOMING), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
646 3789 : argsman.AddArg("-onlynet=<net>", "Make automatic outbound connections only to network <net> (" + Join(GetNetworkNames(), ", ") + "). Inbound and manual connections are not affected by this option. It can be specified multiple times to allow multiple networks.", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
647 3789 : argsman.AddArg("-v2transport", strprintf("Support v2 transport (default: %u)", DEFAULT_V2_TRANSPORT), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
648 3789 : argsman.AddArg("-peerblockfilters", strprintf("Serve compact block filters to peers per BIP 157 (default: %u, automatically enabled for masternodes)", DEFAULT_PEERBLOCKFILTERS), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
649 3789 : argsman.AddArg("-peerbloomfilters", strprintf("Support filtering of blocks and transaction with bloom filters (default: %u)", DEFAULT_PEERBLOOMFILTERS), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
650 3789 : argsman.AddArg("-txreconciliation", strprintf("Enable transaction reconciliations per BIP 330 (default: %d)", DEFAULT_TXRECONCILIATION_ENABLE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CONNECTION);
651 3789 : argsman.AddArg("-peertimeout=<n>", strprintf("Specify a p2p connection timeout delay in seconds. After connecting to a peer, wait this amount of time before considering disconnection based on inactivity (minimum: 1, default: %d)", DEFAULT_PEER_CONNECT_TIMEOUT), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
652 : // TODO: remove the sentence "Nodes not using ... incoming connections." once the changes from
653 : // https://github.com/bitcoin/bitcoin/pull/23542 have become widespread.
654 3789 : argsman.AddArg("-port=<port>", strprintf("Listen for connections on <port>. Nodes not using the default ports (default: %u, testnet: %u, devnet: %u, regtest: %u) are unlikely to get incoming connections. Not relevant for I2P (see doc/i2p.md).", defaultChainParams->GetDefaultPort(), testnetChainParams->GetDefaultPort(), devnetChainParams->GetDefaultPort(), regtestChainParams->GetDefaultPort()), ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::CONNECTION);
655 : #if HAVE_SOCKADDR_UN
656 3789 : argsman.AddArg("-proxy=<ip:port|path>", "Connect through SOCKS5 proxy, set -noproxy to disable (default: disabled). May be a local file path prefixed with 'unix:' if the proxy supports it.", ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_ELISION, OptionsCategory::CONNECTION);
657 : #else
658 : argsman.AddArg("-proxy=<ip:port>", "Connect through SOCKS5 proxy, set -noproxy to disable (default: disabled)", ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_ELISION, OptionsCategory::CONNECTION);
659 : #endif
660 3789 : argsman.AddArg("-proxyrandomize", strprintf("Randomize credentials for every proxy connection. This enables Tor stream isolation (default: %u)", DEFAULT_PROXYRANDOMIZE), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
661 3789 : argsman.AddArg("-seednode=<ip>", "Connect to a node to retrieve peer addresses, and disconnect. This option can be specified multiple times to connect to multiple nodes.", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
662 3789 : argsman.AddArg("-socketevents=<mode>", "Socket events mode, which must be one of 'select', 'poll', 'epoll' or 'kqueue', depending on your system (default: Linux - 'epoll', FreeBSD/Apple - 'kqueue', Windows - 'select')", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
663 3789 : argsman.AddArg("-networkactive", "Enable all P2P network activity (default: 1). Can be changed by the setnetworkactive RPC command", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
664 3789 : argsman.AddArg("-timeout=<n>", strprintf("Specify socket connection timeout in milliseconds. If an initial attempt to connect is unsuccessful after this amount of time, drop it (minimum: 1, default: %d)", DEFAULT_CONNECT_TIMEOUT), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
665 3789 : argsman.AddArg("-torcontrol=<ip>:<port>", strprintf("Tor control host and port to use if onion listening enabled (default: %s). If no port is specified, the default port of %i will be used.", DEFAULT_TOR_CONTROL, DEFAULT_TOR_CONTROL_PORT), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
666 3789 : argsman.AddArg("-torpassword=<pass>", "Tor control port password (default: empty)", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::CONNECTION);
667 : #ifdef USE_UPNP
668 : argsman.AddArg("-upnp", strprintf("Use UPnP to map the listening port (default: %u)", DEFAULT_UPNP), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
669 : #else
670 3789 : hidden_args.emplace_back("-upnp");
671 : #endif
672 : #ifdef USE_NATPMP
673 : argsman.AddArg("-natpmp", strprintf("Use NAT-PMP to map the listening port (default: %u)", DEFAULT_NATPMP), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
674 : #else
675 3789 : hidden_args.emplace_back("-natpmp");
676 : #endif // USE_NATPMP
677 7578 : argsman.AddArg("-whitebind=<[permissions@]addr>", "Bind to the given address and add permission flags to the peers connecting to it. "
678 3789 : "Use [host]:port notation for IPv6. Allowed permissions: " + Join(NET_PERMISSIONS_DOC, ", ") + ". "
679 3789 : "Specify multiple permissions separated by commas (default: download,noban,mempool,relay). Can be specified multiple times.", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
680 :
681 3789 : argsman.AddArg("-whitelist=<[permissions@]IP address or network>", "Add permission flags to the peers connecting from the given IP address (e.g. 1.2.3.4) or "
682 : "CIDR-notated network (e.g. 1.2.3.0/24). Uses the same permissions as "
683 3789 : "-whitebind. Can be specified multiple times." , ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
684 :
685 3789 : g_wallet_init_interface.AddWalletOptions(argsman);
686 :
687 : #if ENABLE_ZMQ
688 : argsman.AddArg("-zmqpubhashblock=<address>", "Enable publish hash block in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
689 : argsman.AddArg("-zmqpubhashchainlock=<address>", "Enable publish hash block (locked via ChainLocks) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
690 : argsman.AddArg("-zmqpubhashgovernanceobject=<address>", "Enable publish hash of governance objects (like proposals) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
691 : argsman.AddArg("-zmqpubhashgovernancevote=<address>", "Enable publish hash of governance votes in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
692 : argsman.AddArg("-zmqpubhashinstantsenddoublespend=<address>", "Enable publish transaction hashes of attempted InstantSend double spend in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
693 : argsman.AddArg("-zmqpubhashrecoveredsig=<address>", "Enable publish message hash of recovered signatures (recovered by LLMQs) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
694 : argsman.AddArg("-zmqpubhashtx=<address>", "Enable publish hash transaction in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
695 : argsman.AddArg("-zmqpubhashtxlock=<address>", "Enable publish hash transaction (locked via InstantSend) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
696 : argsman.AddArg("-zmqpubrawblock=<address>", "Enable publish raw block in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
697 : argsman.AddArg("-zmqpubrawchainlock=<address>", "Enable publish raw block (locked via ChainLocks) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
698 : argsman.AddArg("-zmqpubrawchainlocksig=<address>", "Enable publish raw block (locked via ChainLocks) and CLSIG message in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
699 : argsman.AddArg("-zmqpubrawgovernancevote=<address>", "Enable publish raw governance objects (like proposals) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
700 : argsman.AddArg("-zmqpubrawgovernanceobject=<address>", "Enable publish raw governance votes in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
701 : argsman.AddArg("-zmqpubrawinstantsenddoublespend=<address>", "Enable publish raw transactions of attempted InstantSend double spend in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
702 : argsman.AddArg("-zmqpubrawrecoveredsig=<address>", "Enable publish raw recovered signatures (recovered by LLMQs) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
703 : argsman.AddArg("-zmqpubrawtx=<address>", "Enable publish raw transaction in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
704 : argsman.AddArg("-zmqpubrawtxlock=<address>", "Enable publish raw transaction (locked via InstantSend) in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
705 : argsman.AddArg("-zmqpubrawtxlocksig=<address>", "Enable publish raw transaction (locked via InstantSend) and ISLOCK in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
706 : argsman.AddArg("-zmqpubsequence=<address>", "Enable publish hash block and tx sequence in <address>", ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
707 : argsman.AddArg("-zmqpubhashblockhwm=<n>", strprintf("Set publish hash block outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
708 : argsman.AddArg("-zmqpubhashchainlockhwm=<n>", strprintf("Set publish hash chain lock outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
709 : argsman.AddArg("-zmqpubhashgovernanceobjecthwm=<n>", strprintf("Set publish hash governance object outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
710 : argsman.AddArg("-zmqpubhashgovernancevotehwm=<n>", strprintf("Set publish hash governance vote outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
711 : argsman.AddArg("-zmqpubhashinstantsenddoublespendhwm=<n>", strprintf("Set publish hash InstantSend double spend outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
712 : argsman.AddArg("-zmqpubhashrecoveredsighwm=<n>", strprintf("Set publish hash recovered signature outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
713 : argsman.AddArg("-zmqpubhashtxhwm=<n>", strprintf("Set publish hash transaction outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
714 : argsman.AddArg("-zmqpubhashtxlockhwm=<n>", strprintf("Set publish hash transaction lock outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
715 : argsman.AddArg("-zmqpubrawblockhwm=<n>", strprintf("Set publish raw block outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
716 : argsman.AddArg("-zmqpubrawchainlockhwm=<n>", strprintf("Set publish raw chain lock outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
717 : argsman.AddArg("-zmqpubrawchainlocksighwm=<n>", strprintf("Set publish raw chain lock signature outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
718 : argsman.AddArg("-zmqpubrawgovernanceobjecthwm=<n>", strprintf("Set publish raw governance object outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
719 : argsman.AddArg("-zmqpubrawgovernancevotehwm=<n>", strprintf("Set publish raw governance vote outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
720 : argsman.AddArg("-zmqpubrawinstantsenddoublespendhwm=<n>", strprintf("Set publish raw InstantSend double spend outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
721 : argsman.AddArg("-zmqpubrawrecoveredsighwm=<n>", strprintf("Set publish raw recovered signature outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
722 : argsman.AddArg("-zmqpubrawtxhwm=<n>", strprintf("Set publish raw transaction outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
723 : argsman.AddArg("-zmqpubrawtxlockhwm=<n>", strprintf("Set publish raw transaction lock outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
724 : argsman.AddArg("-zmqpubrawtxlocksighwm=<n>", strprintf("Set publish raw transaction lock signature outbound message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
725 : argsman.AddArg("-zmqpubsequencehwm=<n>", strprintf("Set publish hash sequence message high water mark (default: %d)", CZMQAbstractNotifier::DEFAULT_ZMQ_SNDHWM), ArgsManager::ALLOW_ANY, OptionsCategory::ZMQ);
726 : #else
727 3789 : hidden_args.emplace_back("-zmqpubhashblock=<address>");
728 3789 : hidden_args.emplace_back("-zmqpubhashchainlock=<address>");
729 3789 : hidden_args.emplace_back("-zmqpubhashgovernanceobject=<address>");
730 3789 : hidden_args.emplace_back("-zmqpubhashgovernancevote=<address>");
731 3789 : hidden_args.emplace_back("-zmqpubhashinstantsenddoublespend=<address>");
732 3789 : hidden_args.emplace_back("-zmqpubhashrecoveredsig=<address>");
733 3789 : hidden_args.emplace_back("-zmqpubhashtx=<address>");
734 3789 : hidden_args.emplace_back("-zmqpubhashtxlock=<address>");
735 3789 : hidden_args.emplace_back("-zmqpubrawblock=<address>");
736 3789 : hidden_args.emplace_back("-zmqpubrawchainlock=<address>");
737 3789 : hidden_args.emplace_back("-zmqpubrawchainlocksig=<address>");
738 3789 : hidden_args.emplace_back("-zmqpubrawgovernancevote=<address>");
739 3789 : hidden_args.emplace_back("-zmqpubrawgovernanceobject=<address>");
740 3789 : hidden_args.emplace_back("-zmqpubrawinstantsenddoublespend=<address>");
741 3789 : hidden_args.emplace_back("-zmqpubrawrecoveredsig=<address>");
742 3789 : hidden_args.emplace_back("-zmqpubrawtx=<address>");
743 3789 : hidden_args.emplace_back("-zmqpubrawtxlock=<address>");
744 3789 : hidden_args.emplace_back("-zmqpubrawtxlocksig=<address>");
745 3789 : hidden_args.emplace_back("-zmqpubsequence=<n>");
746 3789 : hidden_args.emplace_back("-zmqpubhashblockhwm=<n>");
747 3789 : hidden_args.emplace_back("-zmqpubhashchainlockhwm=<n>");
748 3789 : hidden_args.emplace_back("-zmqpubhashgovernanceobjecthwm=<n>");
749 3789 : hidden_args.emplace_back("-zmqpubhashgovernancevotehwm=<n>");
750 3789 : hidden_args.emplace_back("-zmqpubhashinstantsenddoublespendhwm=<n>");
751 3789 : hidden_args.emplace_back("-zmqpubhashrecoveredsighwm=<n>");
752 3789 : hidden_args.emplace_back("-zmqpubhashtxhwm=<n>");
753 3789 : hidden_args.emplace_back("-zmqpubhashtxlockhwm=<n>");
754 3789 : hidden_args.emplace_back("-zmqpubrawblockhwm=<n>");
755 3789 : hidden_args.emplace_back("-zmqpubrawchainlockhwm=<n>");
756 3789 : hidden_args.emplace_back("-zmqpubrawchainlocksighwm=<n>");
757 3789 : hidden_args.emplace_back("-zmqpubrawgovernanceobjecthwm=<n>");
758 3789 : hidden_args.emplace_back("-zmqpubrawgovernancevotehwm=<n>");
759 3789 : hidden_args.emplace_back("-zmqpubrawinstantsenddoublespendhwm=<n>");
760 3789 : hidden_args.emplace_back("-zmqpubrawrecoveredsighwm=<n>");
761 3789 : hidden_args.emplace_back("-zmqpubrawtxhwm=<n>");
762 3789 : hidden_args.emplace_back("-zmqpubrawtxlockhwm=<n>");
763 3789 : hidden_args.emplace_back("-zmqpubrawtxlocksighwm=<n>");
764 3789 : hidden_args.emplace_back("-zmqpubsequencehwm=<n>");
765 : #endif
766 :
767 3789 : argsman.AddArg("-checkblockindex", strprintf("Do a consistency check for the block tree, and occasionally. (default: %u, regtest: %u)", defaultChainParams->DefaultConsistencyChecks(), regtestChainParams->DefaultConsistencyChecks()), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
768 3789 : argsman.AddArg("-checkblocks=<n>", strprintf("How many blocks to check at startup (default: %u, 0 = all)", DEFAULT_CHECKBLOCKS), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
769 3789 : argsman.AddArg("-checklevel=<n>", strprintf("How thorough the block verification of -checkblocks is: %s (0-4, default: %u)", Join(CHECKLEVEL_DOC, ", "), DEFAULT_CHECKLEVEL), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
770 3789 : argsman.AddArg("-checkaddrman=<n>", strprintf("Run addrman consistency checks every <n> operations. Use 0 to disable. (default: %u)", DEFAULT_ADDRMAN_CONSISTENCY_CHECKS), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
771 3789 : argsman.AddArg("-checkmempool=<n>", strprintf("Run mempool consistency checks every <n> transactions. Use 0 to disable. (default: %u, regtest: %u)", defaultChainParams->DefaultConsistencyChecks(), regtestChainParams->DefaultConsistencyChecks()), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
772 3789 : argsman.AddArg("-checkpoints", strprintf("Enable rejection of any forks from the known historical chain until block %s (default: %u)", defaultChainParams->Checkpoints().GetHeight(), DEFAULT_CHECKPOINTS_ENABLED), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
773 3789 : argsman.AddArg("-deprecatedrpc=<method>", "Allows deprecated RPC method(s) to be used", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
774 3789 : argsman.AddArg("-forceevodbrepair", "Force evodb masternode list diff verification and repair on startup, even if already repaired (default: 0)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
775 3789 : argsman.AddArg("-limitancestorcount=<n>", strprintf("Do not accept transactions if number of in-mempool ancestors is <n> or more (default: %u)", DEFAULT_ANCESTOR_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
776 3789 : argsman.AddArg("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
777 3789 : argsman.AddArg("-limitdescendantcount=<n>", strprintf("Do not accept transactions if any ancestor would have <n> or more in-mempool descendants (default: %u)", DEFAULT_DESCENDANT_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
778 3789 : argsman.AddArg("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
779 3789 : argsman.AddArg("-stopafterblockimport", strprintf("Stop running after importing blocks from disk (default: %u)", DEFAULT_STOPAFTERBLOCKIMPORT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
780 3789 : argsman.AddArg("-stopatheight", strprintf("Stop running after reaching the given height in the main chain (default: %u)", DEFAULT_STOPATHEIGHT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
781 3789 : argsman.AddArg("-watchquorums=<n>", strprintf("Watch and validate quorum communication (default: %u)", llmq::DEFAULT_WATCH_QUORUMS), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
782 3789 : argsman.AddArg("-capturemessages", "Capture all P2P messages to disk", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
783 3789 : argsman.AddArg("-disablegovernance", strprintf("Disable governance validation (0-1, default: %u)", 0), ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
784 3789 : argsman.AddArg("-maxsigcachesize=<n>", strprintf("Limit sum of signature cache and script execution cache sizes to <n> MiB (default: %u)", DEFAULT_MAX_SIG_CACHE_SIZE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
785 3789 : argsman.AddArg("-maxtipage=<n>", strprintf("Maximum tip age in seconds to consider node in initial block download (default: %u)", DEFAULT_MAX_TIP_AGE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
786 3789 : argsman.AddArg("-mocktime=<n>", "Replace actual time with " + UNIX_EPOCH_TIME + " (default: 0)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
787 3789 : argsman.AddArg("-minsporkkeys=<n>", "Overrides minimum spork signers to change spork value. Only useful for regtest and devnet. Using this on mainnet or testnet will ban you.", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
788 3789 : argsman.AddArg("-printpriority", strprintf("Log transaction fee per kB when mining blocks (default: %u)", DEFAULT_PRINTPRIORITY), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
789 3789 : argsman.AddArg("-pushversion", "Protocol version to report to other nodes", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
790 3789 : argsman.AddArg("-sporkaddr=<dashaddress>", "Override spork address. Only useful for regtest and devnet. Using this on mainnet or testnet will ban you.", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
791 3789 : argsman.AddArg("-sporkkey=<privatekey>", "Set the private key to be used for signing spork messages.", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::DEBUG_TEST);
792 3789 : argsman.AddArg("-uacomment=<cmt>", "Append comment to the user agent string", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
793 :
794 3789 : SetupChainParamsOptions(argsman);
795 :
796 3789 : argsman.AddArg("-llmq-data-recovery=<n>", strprintf("Enable automated quorum data recovery (default: %u)", llmq::DEFAULT_ENABLE_QUORUM_DATA_RECOVERY), ArgsManager::ALLOW_ANY, OptionsCategory::MASTERNODE);
797 3789 : argsman.AddArg("-llmq-qvvec-sync=<quorum_name>:<mode>", strprintf("Defines from which LLMQ type the masternode should sync quorum verification vectors. Can be used multiple times with different LLMQ types. <mode>: %d (sync always from all quorums of the type defined by <quorum_name>), %d (sync from all quorums of the type defined by <quorum_name> if a member of any of the quorums)", (int32_t)llmq::QvvecSyncMode::Always, (int32_t)llmq::QvvecSyncMode::OnlyIfTypeMember), ArgsManager::ALLOW_ANY, OptionsCategory::MASTERNODE);
798 3789 : argsman.AddArg("-masternodeblsprivkey=<hex>", "Set the masternode BLS private key and enable the client to act as a masternode", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::MASTERNODE);
799 3789 : argsman.AddArg("-deprecated-platform-user=<user>", "Set the username for the \"platform user\", a restricted user intended to be used by Dash Platform, to the specified username.", ArgsManager::ALLOW_ANY, OptionsCategory::MASTERNODE);
800 :
801 3789 : argsman.AddArg("-acceptnonstdtxn", strprintf("Relay and mine \"non-standard\" transactions (%sdefault: %u)", "testnet/regtest only; ", !testnetChainParams->RequireStandard()), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::NODE_RELAY);
802 3789 : argsman.AddArg("-dustrelayfee=<amt>", strprintf("Fee rate (in %s/kB) used to define dust, the value of an output such that it will cost more than its value in fees at this fee rate to spend it. (default: %s)", CURRENCY_UNIT, FormatMoney(DUST_RELAY_TX_FEE)), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::NODE_RELAY);
803 3789 : argsman.AddArg("-incrementalrelayfee=<amt>", strprintf("Fee rate (in %s/kB) used to define cost of relay, used for mempool limiting. (default: %s)", CURRENCY_UNIT, FormatMoney(DEFAULT_INCREMENTAL_RELAY_FEE)), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::NODE_RELAY);
804 3789 : argsman.AddArg("-bytespersigop", strprintf("Equivalent bytes per sigop in transactions for relay and mining (default: %u)", DEFAULT_BYTES_PER_SIGOP), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
805 3789 : argsman.AddArg("-datacarrier", strprintf("Relay and mine data carrier transactions (default: %u)", DEFAULT_ACCEPT_DATACARRIER), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
806 7578 : argsman.AddArg("-datacarriersize",
807 3789 : strprintf("Relay and mine transactions whose data-carrying raw scriptPubKey "
808 : "is of this size or less (default: %u)",
809 : MAX_OP_RETURN_RELAY),
810 3789 : ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
811 3789 : argsman.AddArg("-permitbaremultisig", strprintf("Relay non-P2SH multisig (default: %u)", DEFAULT_PERMIT_BAREMULTISIG), ArgsManager::ALLOW_ANY,
812 3789 : OptionsCategory::NODE_RELAY);
813 7578 : argsman.AddArg("-minrelaytxfee=<amt>", strprintf("Fees (in %s/kB) smaller than this are considered zero fee for relaying, mining and transaction creation (default: %s)",
814 7578 : CURRENCY_UNIT, FormatMoney(DEFAULT_MIN_RELAY_TX_FEE)), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
815 3789 : argsman.AddArg("-whitelistforcerelay", strprintf("Add 'forcerelay' permission to whitelisted inbound peers with default permissions. This will relay transactions even if the transactions were already in the mempool. (default: %d)", DEFAULT_WHITELISTFORCERELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
816 3789 : argsman.AddArg("-whitelistrelay", strprintf("Add 'relay' permission to whitelisted inbound peers with default permissions. This will accept relayed transactions even when not relaying transactions (default: %d)", DEFAULT_WHITELISTRELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
817 :
818 3789 : argsman.AddArg("-blockmaxsize=<n>", strprintf("Set maximum block size in bytes (default: %d)", DEFAULT_BLOCK_MAX_SIZE), ArgsManager::ALLOW_ANY, OptionsCategory::BLOCK_CREATION);
819 3789 : argsman.AddArg("-blockmintxfee=<amt>", strprintf("Set lowest fee rate (in %s/kB) for transactions to be included in block creation. (default: %s)", CURRENCY_UNIT, FormatMoney(DEFAULT_BLOCK_MIN_TX_FEE)), ArgsManager::ALLOW_ANY, OptionsCategory::BLOCK_CREATION);
820 3789 : argsman.AddArg("-blockversion=<n>", "Override block version to test forking scenarios", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::BLOCK_CREATION);
821 :
822 3789 : argsman.AddArg("-rest", strprintf("Accept public REST requests (default: %u)", DEFAULT_REST_ENABLE), ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
823 3789 : argsman.AddArg("-rpcallowip=<ip>", "Allow JSON-RPC connections from specified source. Valid values for <ip> are a single IP (e.g. 1.2.3.4), a network/netmask (e.g. 1.2.3.4/255.255.255.0), a network/CIDR (e.g. 1.2.3.4/24), all ipv4 (0.0.0.0/0), or all ipv6 (::/0). This option can be specified multiple times", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
824 3789 : argsman.AddArg("-rpcauth=<userpw>", "Username and HMAC-SHA-256 hashed password for JSON-RPC connections. The field <userpw> comes in the format: <USERNAME>:<SALT>$<HASH>. A canonical python script is included in share/rpcuser. The client then connects normally using the rpcuser=<USERNAME>/rpcpassword=<PASSWORD> pair of arguments. This option can be specified multiple times", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::RPC);
825 3789 : argsman.AddArg("-rpcbind=<addr>[:port]", "Bind to given address to listen for JSON-RPC connections. Do not expose the RPC server to untrusted networks such as the public internet! This option is ignored unless -rpcallowip is also passed. Port is optional and overrides -rpcport. Use [host]:port notation for IPv6. This option can be specified multiple times (default: 127.0.0.1 and ::1 i.e., localhost, or if -rpcallowip has been specified, 0.0.0.0 and :: i.e., all addresses)", ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::RPC);
826 3789 : argsman.AddArg("-rpcdoccheck", strprintf("Throw a non-fatal error at runtime if the documentation for an RPC is incorrect (default: %u)", DEFAULT_RPC_DOC_CHECK), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::RPC);
827 3789 : argsman.AddArg("-rpccookiefile=<loc>", "Location of the auth cookie. Relative paths will be prefixed by a net-specific datadir location. (default: data dir)", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
828 3789 : argsman.AddArg("-rpcexternaluser=<users>", "List of comma-separated usernames for JSON-RPC external connections", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::RPC);
829 3789 : argsman.AddArg("-rpcexternalworkqueue=<n>", strprintf("Set the depth of the work queue to service external RPC calls (default: %d)", DEFAULT_HTTP_WORKQUEUE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::RPC);
830 3789 : argsman.AddArg("-rpcpassword=<pw>", "Password for JSON-RPC connections", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::RPC);
831 3789 : argsman.AddArg("-rpcport=<port>", strprintf("Listen for JSON-RPC connections on <port> (default: %u, testnet: %u, devnet: %u, regtest: %u)", defaultBaseParams->RPCPort(), testnetBaseParams->RPCPort(), devnetBaseParams->RPCPort(), regtestBaseParams->RPCPort()), ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::RPC);
832 3789 : argsman.AddArg("-rpcservertimeout=<n>", strprintf("Timeout during HTTP requests (default: %d)", DEFAULT_HTTP_SERVER_TIMEOUT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::RPC);
833 3789 : argsman.AddArg("-rpcthreads=<n>", strprintf("Set the number of threads to service RPC calls (default: %d)", DEFAULT_HTTP_THREADS), ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
834 3789 : argsman.AddArg("-rpcuser=<user>", "Username for JSON-RPC connections", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE, OptionsCategory::RPC);
835 3789 : argsman.AddArg("-rpcwhitelist=<whitelist>", "Set a whitelist to filter incoming RPC calls for a specific user. The field <whitelist> comes in the format: <USERNAME>:<rpc 1>,<rpc 2>,...,<rpc n>. If multiple whitelists are set for a given user, they are set-intersected. See -rpcwhitelistdefault documentation for information on default whitelist behavior.", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
836 3789 : argsman.AddArg("-rpcwhitelistdefault", "Sets default behavior for rpc whitelisting. Unless rpcwhitelistdefault is set to 0, if any -rpcwhitelist is set, the rpc server acts as if all rpc users are subject to empty-unless-otherwise-specified whitelists. If rpcwhitelistdefault is set to 1 and no -rpcwhitelist is set, rpc server acts as if all rpc users are subject to empty whitelists.", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
837 3789 : argsman.AddArg("-rpcworkqueue=<n>", strprintf("Set the depth of the work queue to service RPC calls (default: %d)", DEFAULT_HTTP_WORKQUEUE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::RPC);
838 3789 : argsman.AddArg("-server", "Accept command line and JSON-RPC commands", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
839 :
840 3789 : argsman.AddArg("-statsbatchsize=<bytes>", strprintf("Specify the size of each batch of stats messages (default: %d)", DEFAULT_STATSD_BATCH_SIZE), ArgsManager::ALLOW_ANY, OptionsCategory::STATSD);
841 3789 : argsman.AddArg("-statsduration=<ms>", strprintf("Specify the number of milliseconds between stats messages (default: %d)", DEFAULT_STATSD_DURATION), ArgsManager::ALLOW_ANY, OptionsCategory::STATSD);
842 3789 : argsman.AddArg("-statshost=<ip>", strprintf("Specify statsd host (default: %s)", DEFAULT_STATSD_HOST), ArgsManager::ALLOW_ANY, OptionsCategory::STATSD);
843 3789 : hidden_args.emplace_back("-statsport");
844 3789 : argsman.AddArg("-statsperiod=<seconds>", strprintf("Specify the number of seconds between periodic measurements (default: %d)", DEFAULT_STATSD_PERIOD), ArgsManager::ALLOW_ANY, OptionsCategory::STATSD);
845 3789 : argsman.AddArg("-statsprefix=<string>", strprintf("Specify an optional string prepended to every stats key (default: %s)", DEFAULT_STATSD_PREFIX), ArgsManager::ALLOW_ANY, OptionsCategory::STATSD);
846 3789 : argsman.AddArg("-statssuffix=<string>", strprintf("Specify an optional string appended to every stats key (default: %s)", DEFAULT_STATSD_SUFFIX), ArgsManager::ALLOW_ANY, OptionsCategory::STATSD);
847 : #if HAVE_DECL_FORK
848 3789 : argsman.AddArg("-daemon", strprintf("Run in the background as a daemon and accept commands (default: %d)", DEFAULT_DAEMON), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
849 3789 : argsman.AddArg("-daemonwait", strprintf("Wait for initialization to be finished before exiting. This implies -daemon (default: %d)", DEFAULT_DAEMONWAIT), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
850 : #else
851 : hidden_args.emplace_back("-daemon");
852 : hidden_args.emplace_back("-daemonwait");
853 : #endif
854 :
855 : // Add the hidden options
856 3789 : argsman.AddHiddenArgs(hidden_args);
857 3789 : }
858 :
859 : static bool fHaveGenesis = false;
860 : static GlobalMutex g_genesis_wait_mutex;
861 : static std::condition_variable g_genesis_wait_cv;
862 :
863 895 : static void BlockNotifyGenesisWait(const CBlockIndex* pBlockIndex)
864 : {
865 895 : if (pBlockIndex != nullptr) {
866 : {
867 895 : LOCK(g_genesis_wait_mutex);
868 895 : fHaveGenesis = true;
869 895 : }
870 895 : g_genesis_wait_cv.notify_all();
871 895 : }
872 895 : }
873 :
874 : #if HAVE_SYSTEM
875 2821 : static void StartupNotify(const ArgsManager& args)
876 : {
877 2821 : std::string cmd = args.GetArg("-startupnotify", "");
878 2821 : if (!cmd.empty()) {
879 2 : std::thread t(runCommand, cmd);
880 2 : t.detach(); // thread runs free
881 2 : }
882 2821 : }
883 : #endif
884 :
885 0 : static void PeriodicStats(NodeContext& node)
886 : {
887 0 : assert(::g_stats_client->active());
888 0 : const ArgsManager& args = *Assert(node.args);
889 0 : ChainstateManager& chainman = *Assert(node.chainman);
890 0 : const CTxMemPool& mempool = *Assert(node.mempool);
891 0 : const llmq::CInstantSendManager& isman = *Assert(node.llmq_ctx->isman);
892 0 : chainman.ActiveChainstate().ForceFlushStateToDisk();
893 0 : const auto maybe_stats = WITH_LOCK(::cs_main, return GetUTXOStats(&chainman.ActiveChainstate().CoinsDB(), chainman.m_blockman, /*hash_type=*/CoinStatsHashType::NONE, node.rpc_interruption_point, chainman.ActiveChain().Tip(), /*index_requested=*/true));
894 0 : if (maybe_stats.has_value()) {
895 0 : ::g_stats_client->gauge("utxoset.tx", maybe_stats->nTransactions, 1.0f);
896 0 : ::g_stats_client->gauge("utxoset.txOutputs", maybe_stats->nTransactionOutputs, 1.0f);
897 0 : ::g_stats_client->gauge("utxoset.dbSizeBytes", maybe_stats->nDiskSize, 1.0f);
898 0 : ::g_stats_client->gauge("utxoset.blockHeight", maybe_stats->nHeight, 1.0f);
899 0 : if (maybe_stats->total_amount.has_value()) {
900 0 : ::g_stats_client->gauge("utxoset.totalAmount", (double)maybe_stats->total_amount.value() / (double)COIN, 1.0f);
901 0 : }
902 0 : } else {
903 : // something went wrong
904 0 : LogPrintf("%s: GetUTXOStats failed\n", __func__);
905 : }
906 :
907 0 : CBlockIndex *tip = chainman.ActiveChain().Tip();
908 0 : double nNetworkHashPS = [&]() {
909 : // Short version of GetNetworkHashPS(120, -1);
910 0 : CBlockIndex *pindex = tip;
911 0 : int64_t minTime = pindex->GetBlockTime();
912 0 : int64_t maxTime = minTime;
913 0 : for (int i = 0; i < 120 && pindex->pprev != nullptr; i++) {
914 0 : pindex = pindex->pprev;
915 0 : int64_t time = pindex->GetBlockTime();
916 0 : minTime = std::min(time, minTime);
917 0 : maxTime = std::max(time, maxTime);
918 0 : }
919 0 : if (minTime == maxTime) return 0.0;
920 0 : arith_uint256 workDiff = tip->nChainWork - pindex->nChainWork;
921 0 : int64_t timeDiff = maxTime - minTime;
922 0 : return workDiff.getdouble() / timeDiff;
923 0 : }();
924 :
925 0 : if (nNetworkHashPS > 0.0) {
926 0 : ::g_stats_client->gaugeDouble("network.hashesPerSecond", nNetworkHashPS);
927 0 : ::g_stats_client->gaugeDouble("network.terahashesPerSecond", nNetworkHashPS / 1e12);
928 0 : ::g_stats_client->gaugeDouble("network.petahashesPerSecond", nNetworkHashPS / 1e15);
929 0 : ::g_stats_client->gaugeDouble("network.exahashesPerSecond", nNetworkHashPS / 1e18);
930 0 : }
931 : // No need for cs_main, we never use null tip here
932 0 : ::g_stats_client->gaugeDouble("network.difficulty", (double)GetDifficulty(tip));
933 :
934 0 : ::g_stats_client->gauge("transactions.txCacheSize", WITH_LOCK(cs_main, return chainman.ActiveChainstate().CoinsTip().GetCacheSize()), 1.0f);
935 0 : ::g_stats_client->gauge("transactions.totalTransactions", tip->nChainTx, 1.0f);
936 :
937 : {
938 0 : LOCK(mempool.cs);
939 0 : ::g_stats_client->gauge("transactions.mempool.totalTransactions", mempool.size(), 1.0f);
940 0 : ::g_stats_client->gauge("transactions.mempool.totalTxBytes", (int64_t) mempool.GetTotalTxSize(), 1.0f);
941 0 : ::g_stats_client->gauge("transactions.mempool.memoryUsageBytes", (int64_t) mempool.DynamicMemoryUsage(), 1.0f);
942 0 : ::g_stats_client->gauge("transactions.mempool.minFeePerKb", mempool.GetMinFee(args.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000).GetFeePerK(), 1.0f);
943 0 : }
944 0 : ::g_stats_client->gauge("transactions.mempool.lockedTransactions", isman.GetInstantSendLockCount(), 1.0f);
945 0 : }
946 :
947 3019 : static bool AppInitServers(NodeContext& node)
948 : {
949 3019 : const ArgsManager& args = *Assert(node.args);
950 3019 : RPCServer::OnStarted(&OnRPCStarted);
951 3019 : RPCServer::OnStopped(&OnRPCStopped);
952 3019 : if (!InitHTTPServer())
953 0 : return false;
954 3019 : StartRPC();
955 3019 : node.rpc_interruption_point = RpcInterruptionPoint;
956 3019 : if (!StartHTTPRPC(node))
957 12 : return false;
958 3007 : if (args.GetBoolArg("-rest", DEFAULT_REST_ENABLE)) StartREST(node);
959 3007 : StartHTTPServer();
960 3007 : return true;
961 3019 : }
962 :
963 : // Parameter interaction based on rules
964 3108 : void InitParameterInteraction(ArgsManager& args)
965 : {
966 : // when specifying an explicit binding address, you want to listen on it
967 : // even when -connect or -proxy is specified
968 3108 : if (args.IsArgSet("-bind")) {
969 3088 : if (args.SoftSetBoolArg("-listen", true))
970 3067 : LogPrintf("%s: parameter interaction: -bind set -> setting -listen=1\n", __func__);
971 3088 : }
972 3108 : if (args.IsArgSet("-whitebind")) {
973 6 : if (args.SoftSetBoolArg("-listen", true))
974 2 : LogPrintf("%s: parameter interaction: -whitebind set -> setting -listen=1\n", __func__);
975 6 : }
976 :
977 3108 : if (args.IsArgSet("-connect") || args.GetIntArg("-maxconnections", DEFAULT_MAX_PEER_CONNECTIONS) <= 0) {
978 : // when only connecting to trusted nodes, do not seed via DNS, or listen by default
979 2215 : if (args.SoftSetBoolArg("-dnsseed", false))
980 0 : LogPrintf("%s: parameter interaction: -connect or -maxconnections=0 set -> setting -dnsseed=0\n", __func__);
981 2215 : if (args.SoftSetBoolArg("-listen", false))
982 14 : LogPrintf("%s: parameter interaction: -connect or -maxconnections=0 set -> setting -listen=0\n", __func__);
983 2215 : }
984 :
985 3108 : std::string proxy_arg = args.GetArg("-proxy", "");
986 3108 : if (proxy_arg != "" && proxy_arg != "0") {
987 : // to protect privacy, do not listen by default if a default proxy server is specified
988 24 : if (args.SoftSetBoolArg("-listen", false))
989 0 : LogPrintf("%s: parameter interaction: -proxy set -> setting -listen=0\n", __func__);
990 : // to protect privacy, do not map ports when a proxy is set. The user may still specify -listen=1
991 : // to listen locally, so don't rely on this happening through -listen below.
992 24 : if (args.SoftSetBoolArg("-upnp", false))
993 0 : LogPrintf("%s: parameter interaction: -proxy set -> setting -upnp=0\n", __func__);
994 24 : if (args.SoftSetBoolArg("-natpmp", false))
995 0 : LogPrintf("%s: parameter interaction: -proxy set -> setting -natpmp=0\n", __func__);
996 : // to protect privacy, do not discover addresses by default
997 24 : if (args.SoftSetBoolArg("-discover", false))
998 0 : LogPrintf("%s: parameter interaction: -proxy set -> setting -discover=0\n", __func__);
999 24 : }
1000 :
1001 3108 : if (!args.GetBoolArg("-listen", DEFAULT_LISTEN)) {
1002 : // do not map ports or try to retrieve public IP when not listening (pointless)
1003 23 : if (args.SoftSetBoolArg("-upnp", false))
1004 0 : LogPrintf("%s: parameter interaction: -listen=0 -> setting -upnp=0\n", __func__);
1005 23 : if (args.SoftSetBoolArg("-natpmp", false))
1006 0 : LogPrintf("%s: parameter interaction: -listen=0 -> setting -natpmp=0\n", __func__);
1007 23 : if (args.SoftSetBoolArg("-discover", false))
1008 0 : LogPrintf("%s: parameter interaction: -listen=0 -> setting -discover=0\n", __func__);
1009 23 : if (args.SoftSetBoolArg("-listenonion", false))
1010 0 : LogPrintf("%s: parameter interaction: -listen=0 -> setting -listenonion=0\n", __func__);
1011 23 : if (args.SoftSetBoolArg("-i2pacceptincoming", false)) {
1012 23 : LogPrintf("%s: parameter interaction: -listen=0 -> setting -i2pacceptincoming=0\n", __func__);
1013 23 : }
1014 23 : }
1015 :
1016 3108 : if (args.IsArgSet("-externalip")) {
1017 : // if an explicit public IP is specified, do not try to find others
1018 0 : if (args.SoftSetBoolArg("-discover", false))
1019 0 : LogPrintf("%s: parameter interaction: -externalip set -> setting -discover=0\n", __func__);
1020 0 : }
1021 :
1022 : // disable whitelistrelay in blocksonly mode
1023 3108 : if (args.GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY)) {
1024 12 : if (args.SoftSetBoolArg("-whitelistrelay", false))
1025 12 : LogPrintf("%s: parameter interaction: -blocksonly=1 -> setting -whitelistrelay=0\n", __func__);
1026 12 : }
1027 :
1028 : // Forcing relay from whitelisted hosts implies we will accept relays from them in the first place.
1029 3108 : if (args.GetBoolArg("-whitelistforcerelay", DEFAULT_WHITELISTFORCERELAY)) {
1030 6 : if (args.SoftSetBoolArg("-whitelistrelay", true))
1031 6 : LogPrintf("%s: parameter interaction: -whitelistforcerelay=1 -> setting -whitelistrelay=1\n", __func__);
1032 6 : }
1033 :
1034 3108 : if (args.IsArgSet("-onlynet")) {
1035 16 : const auto onlynets = args.GetArgs("-onlynet");
1036 32 : bool clearnet_reachable = std::any_of(onlynets.begin(), onlynets.end(), [](const auto& net) {
1037 16 : const auto n = ParseNetwork(net);
1038 16 : return n == NET_IPV4 || n == NET_IPV6;
1039 : });
1040 32 : if (!clearnet_reachable && args.SoftSetBoolArg("-dnsseed", false)) {
1041 0 : LogPrintf("%s: parameter interaction: -onlynet excludes IPv4 and IPv6 -> setting -dnsseed=0\n", __func__);
1042 0 : }
1043 16 : }
1044 :
1045 3108 : int64_t nPruneArg = args.GetIntArg("-prune", 0);
1046 3108 : if (nPruneArg > 0) {
1047 26 : if (args.SoftSetBoolArg("-disablegovernance", true)) {
1048 26 : LogPrintf("%s: parameter interaction: -prune=%d -> setting -disablegovernance=true\n", __func__, nPruneArg);
1049 26 : }
1050 26 : if (args.SoftSetBoolArg("-txindex", false)) {
1051 18 : LogPrintf("%s: parameter interaction: -prune=%d -> setting -txindex=false\n", __func__, nPruneArg);
1052 18 : }
1053 26 : }
1054 :
1055 3108 : if (args.IsArgSet("-masternodeblsprivkey")) {
1056 660 : if (args.SoftSetBoolArg("-disablewallet", true)) {
1057 654 : LogPrintf("%s: parameter interaction: -masternodeblsprivkey set -> setting -disablewallet=1\n", __func__);
1058 654 : }
1059 : // Enable block filters for masternodes to improve network services
1060 660 : if (args.SoftSetBoolArg("-peerblockfilters", true)) {
1061 656 : LogPrintf("%s: parameter interaction: -masternodeblsprivkey set -> setting -peerblockfilters=1\n", __func__);
1062 656 : }
1063 660 : if (args.SoftSetArg("-blockfilterindex", "basic")) {
1064 656 : LogPrintf("%s: parameter interaction: -masternodeblsprivkey set -> setting -blockfilterindex=basic\n", __func__);
1065 656 : }
1066 660 : }
1067 3108 : }
1068 :
1069 : /**
1070 : * Initialize global loggers.
1071 : *
1072 : * Note that this is called very early in the process lifetime, so you should be
1073 : * careful about what global state you rely on here.
1074 : */
1075 3735 : void InitLogging(const ArgsManager& args)
1076 : {
1077 3735 : init::SetLoggingOptions(args);
1078 3735 : init::LogPackageVersion();
1079 3735 : }
1080 :
1081 : namespace { // Variables internal to initialization process only
1082 :
1083 : int nMaxConnections;
1084 : int nUserMaxConnections;
1085 : int nFD;
1086 : ServiceFlags nLocalServices = ServiceFlags(NODE_NETWORK_LIMITED | NODE_HEADERS_COMPRESSED);
1087 : int64_t peer_connect_timeout;
1088 3308 : std::set<BlockFilterType> g_enabled_filter_types;
1089 :
1090 : } // namespace
1091 :
1092 0 : [[noreturn]] static void new_handler_terminate()
1093 : {
1094 : // Rather than throwing std::bad-alloc if allocation fails, terminate
1095 : // immediately to (try to) avoid chain corruption.
1096 : // Since LogPrintf may itself allocate memory, set the handler directly
1097 : // to terminate first.
1098 0 : std::set_new_handler(std::terminate);
1099 0 : LogPrintf("Error: Out of memory. Terminating.\n");
1100 :
1101 : // The log was successful, terminate now.
1102 0 : std::terminate();
1103 0 : };
1104 :
1105 3108 : bool AppInitBasicSetup(const ArgsManager& args)
1106 : {
1107 : // ********************************************************* Step 1: setup
1108 : #ifdef _MSC_VER
1109 : // Turn off Microsoft heap dump noise
1110 : _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
1111 : _CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, nullptr, OPEN_EXISTING, 0, 0));
1112 : // Disable confusing "helpful" text message on abort, Ctrl-C
1113 : _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
1114 : #endif
1115 : #ifdef WIN32
1116 : // Enable heap terminate-on-corruption
1117 : HeapSetInformation(nullptr, HeapEnableTerminationOnCorruption, nullptr, 0);
1118 : #endif
1119 3108 : if (!InitShutdownState()) {
1120 0 : return InitError(Untranslated("Initializing wait-for-shutdown state failed."));
1121 : }
1122 :
1123 3108 : if (!SetupNetworking()) {
1124 0 : return InitError(Untranslated("Initializing networking failed."));
1125 : }
1126 :
1127 : #ifndef WIN32
1128 : // Clean shutdown on SIGTERM
1129 3108 : registerSignalHandler(SIGTERM, HandleSIGTERM);
1130 3108 : registerSignalHandler(SIGINT, HandleSIGTERM);
1131 :
1132 : // Reopen debug.log on SIGHUP
1133 3108 : registerSignalHandler(SIGHUP, HandleSIGHUP);
1134 :
1135 : // Ignore SIGPIPE, otherwise it will bring the daemon down if the client closes unexpectedly
1136 3108 : signal(SIGPIPE, SIG_IGN);
1137 : #else
1138 : SetConsoleCtrlHandler(consoleCtrlHandler, true);
1139 : #endif
1140 :
1141 3108 : std::set_new_handler(new_handler_terminate);
1142 :
1143 3108 : return true;
1144 3108 : }
1145 :
1146 3735 : bool AppInitParameterInteraction(const ArgsManager& args)
1147 : {
1148 3735 : const CChainParams& chainparams = Params();
1149 : // ********************************************************* Step 2: parameter interactions
1150 :
1151 : // also see: InitParameterInteraction()
1152 :
1153 : // Error if network-specific options (-addnode, -connect, etc) are
1154 : // specified in default section of config file, but not overridden
1155 : // on the command line or in this network's section of the config file.
1156 3735 : std::string network = args.GetChainName();
1157 3735 : bilingual_str errors;
1158 3737 : for (const auto& arg : args.GetUnsuitableSectionOnlyArgs()) {
1159 2 : errors += strprintf(_("Config setting for %s only applied on %s network when in [%s] section.") + Untranslated("\n"), arg, network, network);
1160 : }
1161 :
1162 3735 : if (!errors.empty()) {
1163 2 : return InitError(errors);
1164 : }
1165 :
1166 : // Warn if unrecognized section name are present in the config file.
1167 3733 : bilingual_str warnings;
1168 3737 : for (const auto& section : args.GetUnrecognizedSections()) {
1169 4 : warnings += strprintf(Untranslated("%s:%i ") + _("Section [%s] is not recognized.") + Untranslated("\n"), section.m_file, section.m_line, section.m_name);
1170 : }
1171 :
1172 3733 : if (!warnings.empty()) {
1173 2 : InitWarning(warnings);
1174 2 : }
1175 :
1176 3733 : if (!fs::is_directory(gArgs.GetBlocksDirPath())) {
1177 2 : return InitError(strprintf(_("Specified blocks directory \"%s\" does not exist."), args.GetArg("-blocksdir", "")));
1178 : }
1179 :
1180 : // parse and validate enabled filter types
1181 3731 : std::string blockfilterindex_value = args.GetArg("-blockfilterindex", DEFAULT_BLOCKFILTERINDEX);
1182 3731 : if (blockfilterindex_value == "" || blockfilterindex_value == "1") {
1183 70 : g_enabled_filter_types = AllBlockFilterTypes();
1184 3731 : } else if (blockfilterindex_value != "0") {
1185 658 : const std::vector<std::string> names = args.GetArgs("-blockfilterindex");
1186 1314 : for (const auto& name : names) {
1187 : BlockFilterType filter_type;
1188 658 : if (!BlockFilterTypeByName(name, filter_type)) {
1189 2 : return InitError(strprintf(_("Unknown -blockfilterindex value %s."), name));
1190 : }
1191 656 : g_enabled_filter_types.insert(filter_type);
1192 : }
1193 658 : }
1194 :
1195 : // Signal NODE_P2P_V2 if BIP324 v2 transport is enabled.
1196 3729 : if (args.GetBoolArg("-v2transport", DEFAULT_V2_TRANSPORT)) {
1197 731 : nLocalServices = ServiceFlags(nLocalServices | NODE_P2P_V2);
1198 731 : }
1199 :
1200 : // Signal NODE_COMPACT_FILTERS if peerblockfilters and basic filters index are both enabled.
1201 3729 : if (args.GetBoolArg("-peerblockfilters", DEFAULT_PEERBLOCKFILTERS)) {
1202 662 : if (g_enabled_filter_types.count(BlockFilterType::BASIC_FILTER) != 1) {
1203 2 : return InitError(_("Cannot set -peerblockfilters without -blockfilterindex."));
1204 : }
1205 :
1206 660 : nLocalServices = ServiceFlags(nLocalServices | NODE_COMPACT_FILTERS);
1207 660 : }
1208 :
1209 3727 : if (args.GetIntArg("-prune", 0)) {
1210 26 : if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX))
1211 0 : return InitError(_("Prune mode is incompatible with -txindex."));
1212 26 : if (args.GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX))
1213 0 : return InitError(_("Prune mode is incompatible with -addressindex."));
1214 26 : if (args.GetBoolArg("-spentindex", DEFAULT_SPENTINDEX))
1215 0 : return InitError(_("Prune mode is incompatible with -spentindex."));
1216 26 : if (args.GetBoolArg("-reindex-chainstate", false)) {
1217 0 : return InitError(_("Prune mode is incompatible with -reindex-chainstate. Use full -reindex instead."));
1218 : }
1219 26 : if (!args.GetBoolArg("-disablegovernance", !DEFAULT_GOVERNANCE_ENABLE)) {
1220 0 : return InitError(_("Prune mode is incompatible with -disablegovernance=false."));
1221 : }
1222 26 : }
1223 :
1224 3727 : if (args.IsArgSet("-devnet")) {
1225 : // Require setting of ports when running devnet
1226 4 : if (args.GetBoolArg("-listen", DEFAULT_LISTEN) && !args.IsArgSet("-port")) {
1227 0 : return InitError(_("-port must be specified when -devnet and -listen are specified"));
1228 : }
1229 4 : if (args.GetBoolArg("-server", false) && !args.IsArgSet("-rpcport")) {
1230 0 : return InitError(_("-rpcport must be specified when -devnet and -server are specified"));
1231 : }
1232 4 : if (args.GetArgs("-devnet").size() > 1) {
1233 0 : return InitError(_("-devnet can only be specified once"));
1234 : }
1235 4 : }
1236 :
1237 3727 : fAllowPrivateNet = args.GetBoolArg("-allowprivatenet", DEFAULT_ALLOWPRIVATENET);
1238 :
1239 : // If -forcednsseed is set to true, ensure -dnsseed has not been set to false
1240 3727 : if (args.GetBoolArg("-forcednsseed", DEFAULT_FORCEDNSSEED) && !args.GetBoolArg("-dnsseed", DEFAULT_DNSSEED)){
1241 4 : return InitError(_("Cannot set -forcednsseed to true when setting -dnsseed to false."));
1242 : }
1243 :
1244 : // -bind and -whitebind can't be set when not listening
1245 3723 : size_t nUserBind = args.GetArgs("-bind").size() + args.GetArgs("-whitebind").size();
1246 3723 : if (nUserBind != 0 && !args.GetBoolArg("-listen", DEFAULT_LISTEN)) {
1247 2 : return InitError(Untranslated("Cannot set -bind or -whitebind together with -listen=0"));
1248 : }
1249 :
1250 : // if listen=0, then disallow listenonion=1
1251 3740 : if (!args.GetBoolArg("-listen", DEFAULT_LISTEN) && args.GetBoolArg("-listenonion", DEFAULT_LISTEN_ONION)) {
1252 0 : return InitError(Untranslated("Cannot set -listen=0 together with -listenonion=1"));
1253 : }
1254 :
1255 : // Make sure enough file descriptors are available
1256 3721 : int nBind = std::max(nUserBind, size_t(1));
1257 3721 : nUserMaxConnections = args.GetIntArg("-maxconnections", DEFAULT_MAX_PEER_CONNECTIONS);
1258 3721 : nMaxConnections = std::max(nUserMaxConnections, 0);
1259 :
1260 3721 : nFD = RaiseFileDescriptorLimit(nMaxConnections + MIN_CORE_FILEDESCRIPTORS + MAX_ADDNODE_CONNECTIONS + nBind + NUM_FDS_MESSAGE_CAPTURE);
1261 :
1262 : #ifdef USE_POLL
1263 : int fd_max = nFD;
1264 : #else
1265 3721 : int fd_max = FD_SETSIZE;
1266 : #endif
1267 : // Trim requested connection counts, to fit into system limitations
1268 : // <int> in std::min<int>(...) to work around FreeBSD compilation issue described in #2695
1269 3721 : nMaxConnections = std::max(std::min<int>(nMaxConnections, fd_max - nBind - MIN_CORE_FILEDESCRIPTORS - MAX_ADDNODE_CONNECTIONS - NUM_FDS_MESSAGE_CAPTURE), 0);
1270 3721 : if (nFD < MIN_CORE_FILEDESCRIPTORS)
1271 0 : return InitError(_("Not enough file descriptors available."));
1272 3721 : nMaxConnections = std::min(nFD - MIN_CORE_FILEDESCRIPTORS - MAX_ADDNODE_CONNECTIONS - NUM_FDS_MESSAGE_CAPTURE, nMaxConnections);
1273 :
1274 3721 : if (nMaxConnections < nUserMaxConnections)
1275 0 : InitWarning(strprintf(_("Reducing -maxconnections from %d to %d, because of system limitations."), nUserMaxConnections, nMaxConnections));
1276 :
1277 : // ********************************************************* Step 3: parameter-to-internal-flags
1278 3721 : init::SetLoggingCategories(args);
1279 3721 : init::SetLoggingLevel(args);
1280 :
1281 3721 : fCheckBlockIndex = args.GetBoolArg("-checkblockindex", chainparams.DefaultConsistencyChecks());
1282 3721 : fCheckpointsEnabled = args.GetBoolArg("-checkpoints", DEFAULT_CHECKPOINTS_ENABLED);
1283 :
1284 3721 : hashAssumeValid = uint256S(args.GetArg("-assumevalid", chainparams.GetConsensus().defaultAssumeValid.GetHex()));
1285 3721 : if (!hashAssumeValid.IsNull())
1286 542 : LogPrintf("Assuming ancestors of block %s have valid signatures.\n", hashAssumeValid.GetHex());
1287 : else
1288 3179 : LogPrintf("Validating signatures for all blocks.\n");
1289 :
1290 3721 : if (args.IsArgSet("-minimumchainwork")) {
1291 8 : const std::string minChainWorkStr = args.GetArg("-minimumchainwork", "");
1292 8 : if (!IsHexNumber(minChainWorkStr)) {
1293 2 : return InitError(strprintf(Untranslated("Invalid non-hex (%s) minimum chain work value specified"), minChainWorkStr));
1294 : }
1295 6 : nMinimumChainWork = UintToArith256(uint256S(minChainWorkStr));
1296 8 : } else {
1297 3713 : nMinimumChainWork = UintToArith256(chainparams.GetConsensus().nMinimumChainWork);
1298 : }
1299 3719 : LogPrintf("Setting nMinimumChainWork=%s\n", nMinimumChainWork.GetHex());
1300 3719 : if (nMinimumChainWork < UintToArith256(chainparams.GetConsensus().nMinimumChainWork)) {
1301 0 : LogPrintf("Warning: nMinimumChainWork set below default value of %s\n", chainparams.GetConsensus().nMinimumChainWork.GetHex());
1302 0 : }
1303 :
1304 : // mempool limits
1305 3719 : int64_t nMempoolSizeMax = args.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000;
1306 3719 : int64_t nMempoolSizeMin = args.GetIntArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT) * 1000 * 40;
1307 3719 : if (nMempoolSizeMax < 0 || nMempoolSizeMax < nMempoolSizeMin)
1308 2 : return InitError(strprintf(_("-maxmempool must be at least %d MB"), std::ceil(nMempoolSizeMin / 1000000.0)));
1309 : // incremental relay fee sets the amount the mempool min fee increases above the feerate of txs evicted due to mempool limiting.
1310 3717 : if (args.IsArgSet("-incrementalrelayfee")) {
1311 0 : if (std::optional<CAmount> inc_relay_fee = ParseMoney(args.GetArg("-incrementalrelayfee", ""))) {
1312 0 : ::incrementalRelayFee = CFeeRate{inc_relay_fee.value()};
1313 0 : } else {
1314 0 : return InitError(AmountErrMsg("incrementalrelayfee", args.GetArg("-incrementalrelayfee", "")));
1315 : }
1316 0 : }
1317 :
1318 : // block pruning; get the amount of disk space (in MiB) to allot for block & undo files
1319 3717 : int64_t nPruneArg = args.GetIntArg("-prune", 0);
1320 3717 : if (nPruneArg < 0) {
1321 0 : return InitError(_("Prune cannot be configured with a negative value."));
1322 : }
1323 3717 : nPruneTarget = (uint64_t) nPruneArg * 1024 * 1024;
1324 3717 : if (nPruneArg == 1) { // manual pruning: -prune=1
1325 4 : LogPrintf("Block pruning enabled. Use RPC call pruneblockchain(height) to manually prune block and undo files.\n");
1326 4 : nPruneTarget = std::numeric_limits<uint64_t>::max();
1327 4 : fPruneMode = true;
1328 3717 : } else if (nPruneTarget) {
1329 22 : if (args.GetBoolArg("-regtest", false)) {
1330 : // we use 1MB blocks to test this on regtest
1331 12 : if (nPruneTarget < 550 * 1024 * 1024) {
1332 0 : return InitError(strprintf(_("Prune configured below the minimum of %d MiB. Please use a higher number."), 550));
1333 : }
1334 12 : } else {
1335 10 : if (nPruneTarget < MIN_DISK_SPACE_FOR_BLOCK_FILES) {
1336 0 : return InitError(strprintf(_("Prune configured below the minimum of %d MiB. Please use a higher number."), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024));
1337 : }
1338 : }
1339 22 : LogPrintf("Prune configured to target %u MiB on disk for block and undo files.\n", nPruneTarget / 1024 / 1024);
1340 22 : fPruneMode = true;
1341 22 : }
1342 :
1343 3717 : nConnectTimeout = args.GetIntArg("-timeout", DEFAULT_CONNECT_TIMEOUT);
1344 3717 : if (nConnectTimeout <= 0) {
1345 0 : nConnectTimeout = DEFAULT_CONNECT_TIMEOUT;
1346 0 : }
1347 :
1348 3717 : peer_connect_timeout = args.GetIntArg("-peertimeout", DEFAULT_PEER_CONNECT_TIMEOUT);
1349 3717 : if (peer_connect_timeout <= 0) {
1350 6 : return InitError(Untranslated("peertimeout must be a positive integer."));
1351 : }
1352 :
1353 3711 : if (args.IsArgSet("-minrelaytxfee")) {
1354 38 : if (std::optional<CAmount> min_relay_fee = ParseMoney(args.GetArg("-minrelaytxfee", ""))) {
1355 : // High fee check is done afterward in CWallet::Create()
1356 38 : ::minRelayTxFee = CFeeRate{min_relay_fee.value()};
1357 38 : } else {
1358 0 : return InitError(AmountErrMsg("minrelaytxfee", args.GetArg("-minrelaytxfee", "")));
1359 : }
1360 3711 : } else if (incrementalRelayFee > ::minRelayTxFee) {
1361 : // Allow only setting incrementalRelayFee to control both
1362 0 : ::minRelayTxFee = incrementalRelayFee;
1363 0 : LogPrintf("Increasing minrelaytxfee to %s to match incrementalrelayfee\n",::minRelayTxFee.ToString());
1364 0 : }
1365 :
1366 : // Sanity check argument for min fee for including tx in block
1367 : // TODO: Harmonize which arguments need sanity checking and where that happens
1368 3711 : if (args.IsArgSet("-blockmintxfee")) {
1369 0 : if (!ParseMoney(args.GetArg("-blockmintxfee", ""))) {
1370 0 : return InitError(AmountErrMsg("blockmintxfee", args.GetArg("-blockmintxfee", "")));
1371 : }
1372 0 : }
1373 :
1374 : // Feerate used to define dust. Shouldn't be changed lightly as old
1375 : // implementations may inadvertently create non-standard transactions
1376 3711 : if (args.IsArgSet("-dustrelayfee")) {
1377 92 : if (std::optional<CAmount> parsed = ParseMoney(args.GetArg("-dustrelayfee", ""))) {
1378 92 : dustRelayFee = CFeeRate{parsed.value()};
1379 92 : } else {
1380 0 : return InitError(AmountErrMsg("dustrelayfee", args.GetArg("-dustrelayfee", "")));
1381 : }
1382 92 : }
1383 :
1384 3711 : fRequireStandard = !args.GetBoolArg("-acceptnonstdtxn", !chainparams.RequireStandard());
1385 3711 : if (!chainparams.IsTestChain() && !fRequireStandard) {
1386 2 : return InitError(strprintf(Untranslated("acceptnonstdtxn is not currently supported for %s chain"), chainparams.NetworkIDString()));
1387 : }
1388 3709 : nBytesPerSigOp = args.GetIntArg("-bytespersigop", nBytesPerSigOp);
1389 :
1390 3709 : if (!g_wallet_init_interface.ParameterInteraction()) return false;
1391 :
1392 3705 : fIsBareMultisigStd = args.GetBoolArg("-permitbaremultisig", DEFAULT_PERMIT_BAREMULTISIG);
1393 3705 : fAcceptDatacarrier = args.GetBoolArg("-datacarrier", DEFAULT_ACCEPT_DATACARRIER);
1394 3705 : nMaxDatacarrierBytes = args.GetIntArg("-datacarriersize", nMaxDatacarrierBytes);
1395 :
1396 : // Option to startup with mocktime set (used for regression testing):
1397 3705 : SetMockTime(args.GetIntArg("-mocktime", 0)); // SetMockTime(0) is a no-op
1398 :
1399 3705 : if (args.GetBoolArg("-peerbloomfilters", DEFAULT_PEERBLOOMFILTERS))
1400 3703 : nLocalServices = ServiceFlags(nLocalServices | NODE_BLOOM);
1401 :
1402 3705 : nMaxTipAge = args.GetIntArg("-maxtipage", DEFAULT_MAX_TIP_AGE);
1403 :
1404 3705 : if (args.GetBoolArg("-reindex-chainstate", false)) {
1405 : // indexes that must be deactivated to prevent index corruption, see #24630
1406 12 : if (args.GetBoolArg("-coinstatsindex", DEFAULT_COINSTATSINDEX)) {
1407 2 : return InitError(_("-reindex-chainstate option is not compatible with -coinstatsindex. Please temporarily disable coinstatsindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes."));
1408 : }
1409 10 : if (g_enabled_filter_types.count(BlockFilterType::BASIC_FILTER)) {
1410 2 : return InitError(_("-reindex-chainstate option is not compatible with -blockfilterindex. Please temporarily disable blockfilterindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes."));
1411 : }
1412 8 : if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) {
1413 0 : return InitError(_("-reindex-chainstate option is not compatible with -txindex. Please temporarily disable txindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes."));
1414 : }
1415 8 : }
1416 :
1417 : try {
1418 3701 : const bool fQuorumVvecRequestsEnabled{llmq::GetEnabledQuorumVvecSyncEntries(args).size() > 0};
1419 3659 : if (!args.GetBoolArg("-llmq-data-recovery", llmq::DEFAULT_ENABLE_QUORUM_DATA_RECOVERY) && fQuorumVvecRequestsEnabled) {
1420 0 : InitWarning(Untranslated("-llmq-qvvec-sync set but recovery is disabled due to -llmq-data-recovery=0"));
1421 0 : }
1422 3701 : } catch (const std::invalid_argument& e) {
1423 42 : return InitError(Untranslated(e.what()));
1424 42 : }
1425 :
1426 3659 : if (args.IsArgSet("-masternodeblsprivkey")) {
1427 667 : if (!args.GetBoolArg("-listen", DEFAULT_LISTEN) && Params().RequireRoutableExternalIP()) {
1428 0 : return InitError(Untranslated("Masternode must accept connections from outside, set -listen=1"));
1429 : }
1430 660 : if (!args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) {
1431 0 : return InitError(Untranslated("Masternode must have transaction index enabled, set -txindex=1"));
1432 : }
1433 660 : if (!args.GetBoolArg("-peerbloomfilters", DEFAULT_PEERBLOOMFILTERS)) {
1434 0 : return InitError(Untranslated("Masternode must have bloom filters enabled, set -peerbloomfilters=1"));
1435 : }
1436 660 : if (args.GetIntArg("-prune", 0) > 0) {
1437 0 : return InitError(Untranslated("Masternode must have no pruning enabled, set -prune=0"));
1438 : }
1439 660 : if (args.GetIntArg("-maxconnections", DEFAULT_MAX_PEER_CONNECTIONS) < DEFAULT_MAX_PEER_CONNECTIONS) {
1440 0 : return InitError(strprintf(Untranslated("Masternode must be able to handle at least %d connections, set -maxconnections=%d"), DEFAULT_MAX_PEER_CONNECTIONS, DEFAULT_MAX_PEER_CONNECTIONS));
1441 : }
1442 660 : if (args.GetBoolArg("-disablegovernance", !DEFAULT_GOVERNANCE_ENABLE)) {
1443 0 : return InitError(_("You can not disable governance validation on a masternode."));
1444 : }
1445 660 : }
1446 :
1447 3659 : if (args.GetBoolArg("-disablegovernance", !DEFAULT_GOVERNANCE_ENABLE)) {
1448 52 : InitWarning(_("You are starting with governance validation disabled.") +
1449 52 : (fPruneMode ?
1450 26 : Untranslated(" ") + _("This is expected because you are running a pruned node.") :
1451 0 : Untranslated("")));
1452 26 : }
1453 :
1454 3659 : return true;
1455 3777 : }
1456 :
1457 6062 : static bool LockDataDirectory(bool probeOnly)
1458 : {
1459 : // Make sure only a single Dash Core process is using the data directory.
1460 6062 : const fs::path& datadir = gArgs.GetDataDirNet();
1461 6062 : if (!DirIsWritable(datadir)) {
1462 0 : return InitError(strprintf(_("Cannot write to data directory '%s'; check permissions."), fs::PathToString(datadir)));
1463 : }
1464 6062 : if (!LockDirectory(datadir, ".lock", probeOnly)) {
1465 2 : return InitError(strprintf(_("Cannot obtain a lock on data directory %s. %s is probably already running."), fs::PathToString(datadir), PACKAGE_NAME));
1466 : }
1467 6060 : return true;
1468 6062 : }
1469 :
1470 3032 : bool AppInitSanityChecks()
1471 : {
1472 : // ********************************************************* Step 4: sanity checks
1473 :
1474 3032 : init::SetGlobals();
1475 :
1476 3032 : if (!init::SanityChecks()) {
1477 0 : return InitError(strprintf(_("Initialization sanity check failed. %s is shutting down."), PACKAGE_NAME));
1478 : }
1479 :
1480 : // Probe the data directory lock to give an early error message, if possible
1481 : // We cannot hold the data directory lock here, as the forking for daemon() hasn't yet happened,
1482 : // and a fork will cause weird behavior to it.
1483 3032 : return LockDataDirectory(true);
1484 3032 : }
1485 :
1486 3030 : bool AppInitLockDataDirectory()
1487 : {
1488 : // After daemonization get the data directory lock again and hold on to it until exit
1489 : // This creates a slight window for a race condition to happen, however this condition is harmless: it
1490 : // will at most make us exit without printing a message to console.
1491 3030 : if (!LockDataDirectory(false)) {
1492 : // Detailed error printed inside LockDataDirectory
1493 0 : return false;
1494 : }
1495 3030 : return true;
1496 3030 : }
1497 :
1498 3030 : bool AppInitInterfaces(NodeContext& node)
1499 : {
1500 3030 : node.chain = node.init->makeChain();
1501 3030 : return true;
1502 : }
1503 :
1504 3030 : bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
1505 : {
1506 3030 : const ArgsManager& args = *Assert(node.args);
1507 3030 : const CChainParams& chainparams = Params();
1508 :
1509 3030 : auto opt_max_upload = ParseByteUnits(args.GetArg("-maxuploadtarget", DEFAULT_MAX_UPLOAD_TARGET), ByteUnit::M);
1510 3030 : if (!opt_max_upload) {
1511 3 : return InitError(strprintf(_("Unable to parse -maxuploadtarget: '%s'"), args.GetArg("-maxuploadtarget", "")));
1512 : }
1513 :
1514 : // ********************************************************* Step 4a: application initialization
1515 3027 : if (!CreatePidFile(args)) {
1516 : // Detailed error printed inside CreatePidFile().
1517 0 : return false;
1518 : }
1519 3027 : if (!init::StartLogging(args)) {
1520 : // Detailed error printed inside StartLogging().
1521 4 : return false;
1522 : }
1523 :
1524 3023 : LogPrintf("Using at most %i automatic connections (%i file descriptors available)\n", nMaxConnections, nFD);
1525 :
1526 : // Warn about relative -datadir path.
1527 3023 : if (args.IsArgSet("-datadir") && !args.GetPathArg("-datadir").is_absolute()) {
1528 0 : LogPrintf("Warning: relative datadir option '%s' specified, which will be interpreted relative to the " /* Continued */
1529 : "current working directory '%s'. This is fragile, because if Dash Core is started in the future "
1530 : "from a different location, it will be unable to locate the current data files. There could "
1531 : "also be data loss if Dash Core is started while in a temporary directory.\n",
1532 : args.GetArg("-datadir", ""), fs::PathToString(fs::current_path()));
1533 0 : }
1534 :
1535 3023 : InitSignatureCache();
1536 3023 : InitScriptExecutionCache();
1537 :
1538 3023 : int script_threads = args.GetIntArg("-par", DEFAULT_SCRIPTCHECK_THREADS);
1539 3023 : if (script_threads <= 0) {
1540 : // -par=0 means autodetect (number of cores - 1 script threads)
1541 : // -par=-n means "leave n cores free" (number of cores - n - 1 script threads)
1542 3015 : script_threads += GetNumCores();
1543 3015 : }
1544 :
1545 : // Subtract 1 because the main thread counts towards the par threads
1546 3023 : script_threads = std::max(script_threads - 1, 0);
1547 :
1548 : // Number of script-checking threads <= MAX_SCRIPTCHECK_THREADS
1549 3023 : script_threads = std::min(script_threads, MAX_SCRIPTCHECK_THREADS);
1550 :
1551 3023 : LogPrintf("Script verification uses %d additional threads\n", script_threads);
1552 3023 : if (script_threads >= 1) {
1553 3015 : g_parallel_script_checks = true;
1554 3015 : StartScriptCheckWorkerThreads(script_threads);
1555 3015 : }
1556 :
1557 3023 : assert(!node.scheduler);
1558 3023 : node.scheduler = std::make_unique<CScheduler>();
1559 :
1560 : // Start the lightweight task scheduler thread
1561 6046 : node.scheduler->m_service_thread = std::thread(util::TraceThread, "scheduler", [&] { node.scheduler->serviceQueue(); });
1562 :
1563 : // Gather some entropy once per minute.
1564 11429 : node.scheduler->scheduleEvery([]{
1565 5383 : RandAddPeriodic();
1566 8406 : }, std::chrono::minutes{1});
1567 :
1568 3023 : GetMainSignals().RegisterBackgroundSignalScheduler(*node.scheduler);
1569 :
1570 : // Create client interfaces for wallets that are supposed to be loaded
1571 : // according to -wallet and -disablewallet options. This only constructs
1572 : // the interfaces, it doesn't load wallet data. Wallets actually get loaded
1573 : // when load() and start() interface methods are called below.
1574 3023 : g_wallet_init_interface.Construct(node);
1575 3023 : uiInterface.InitWallet();
1576 :
1577 : /* Register RPC commands regardless of -server setting so they will be
1578 : * available in the GUI RPC console even if external calls are disabled.
1579 : */
1580 3023 : RegisterAllCoreRPCCommands(tableRPC);
1581 4459 : for (const auto& client : node.chain_clients) {
1582 1436 : client->registerRpcs();
1583 : }
1584 : #ifdef ENABLE_WALLET
1585 : // Register non-core wallet-only RPC commands. These are commands that
1586 : // aren't a part of the wallet library but heavily rely on wallet logic.
1587 : // TODO: Move them to chain client interfaces so they can be called
1588 : // with registerRpcs()
1589 3023 : if (!args.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
1590 11488 : for (const auto& commands : {
1591 1436 : GetWalletCoinJoinRPCCommands(),
1592 1436 : GetWalletEvoRPCCommands(),
1593 1436 : GetWalletGovernanceRPCCommands(),
1594 1436 : GetWalletMasternodeRPCCommands(),
1595 : }) {
1596 5744 : node.wallet_loader->registerOtherRpcs(commands);
1597 : }
1598 1436 : }
1599 : #endif // ENABLE_WALLET
1600 :
1601 : #if ENABLE_ZMQ
1602 : RegisterZMQRPCCommands(tableRPC);
1603 : #endif
1604 :
1605 : /* Start the RPC server already. It will be started in "warmup" mode
1606 : * and not really process calls already (but it will signify connections
1607 : * that the server is there and will be ready later). Warmup mode will
1608 : * be disabled when initialisation is finished.
1609 : */
1610 3023 : if (args.GetBoolArg("-server", false)) {
1611 3019 : uiInterface.InitMessage_connect(SetRPCWarmupStatus);
1612 3019 : if (!AppInitServers(node))
1613 12 : return InitError(_("Unable to start HTTP server. See debug log for details."));
1614 3007 : }
1615 :
1616 : // ********************************************************* Step 5: verify wallet database integrity
1617 :
1618 3011 : g_wallet_init_interface.InitAutoBackup();
1619 4401 : for (const auto& client : node.chain_clients) {
1620 1436 : if (!client->verify()) {
1621 46 : return false;
1622 : }
1623 : }
1624 :
1625 : // ********************************************************* Step 6: network initialization
1626 : // Note that we absolutely cannot open any actual connections
1627 : // until the very end ("start node") as the UTXO/block state
1628 : // is not yet setup and may end up being set up twice if we
1629 : // need to reindex later.
1630 :
1631 2965 : fListen = args.GetBoolArg("-listen", DEFAULT_LISTEN);
1632 2965 : fDiscover = args.GetBoolArg("-discover", true);
1633 2965 : const bool ignores_incoming_txs{args.GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY)};
1634 :
1635 : {
1636 :
1637 : // Read asmap file if configured
1638 2965 : std::vector<bool> asmap;
1639 2965 : if (args.IsArgSet("-asmap")) {
1640 18 : fs::path asmap_path = args.GetPathArg("-asmap", DEFAULT_ASMAP_FILENAME);
1641 18 : if (!asmap_path.is_absolute()) {
1642 16 : asmap_path = gArgs.GetDataDirNet() / asmap_path;
1643 16 : }
1644 18 : if (!fs::exists(asmap_path)) {
1645 2 : InitError(strprintf(_("Could not find asmap file %s"), fs::quoted(fs::PathToString(asmap_path))));
1646 2 : return false;
1647 : }
1648 16 : asmap = DecodeAsmap(asmap_path);
1649 16 : if (asmap.size() == 0) {
1650 2 : InitError(strprintf(_("Could not parse asmap file %s"), fs::quoted(fs::PathToString(asmap_path))));
1651 2 : return false;
1652 : }
1653 14 : const uint256 asmap_version = (HashWriter{} << asmap).GetHash();
1654 14 : LogPrintf("Using asmap version %s for IP bucketing\n", asmap_version.ToString());
1655 18 : } else {
1656 2947 : LogPrintf("Using /16 prefix for IP bucketing\n");
1657 : }
1658 :
1659 : // Initialize netgroup manager
1660 2961 : assert(!node.netgroupman);
1661 2961 : node.netgroupman = std::make_unique<NetGroupManager>(std::move(asmap));
1662 :
1663 : // Initialize addrman
1664 2961 : assert(!node.addrman);
1665 2961 : uiInterface.InitMessage(_("Loading P2P addresses…").translated);
1666 2961 : auto addrman{LoadAddrman(*node.netgroupman, args)};
1667 2961 : if (!addrman) return InitError(util::ErrorString(addrman));
1668 2945 : node.addrman = std::move(*addrman);
1669 2965 : }
1670 :
1671 2945 : std::string sem_str = args.GetArg("-socketevents", DEFAULT_SOCKETEVENTS);
1672 2945 : ::g_socket_events_mode = SEMFromString(sem_str);
1673 2945 : if (::g_socket_events_mode == SocketEventsMode::Unknown) {
1674 0 : return InitError(strprintf(_("Invalid -socketevents ('%s') specified. Only these modes are supported: %s"), sem_str, GetSupportedSocketEventsStr()));
1675 : }
1676 :
1677 : // We need to initialize g_stats_client early as currently, g_stats_client is called
1678 : // regardless of whether transmitting stats are desirable or not and if
1679 : // g_stats_client isn't present when that attempt is made, the client will crash.
1680 : {
1681 2945 : auto stats_client = StatsdClient::make(args);
1682 2945 : if (!stats_client) {
1683 10 : return InitError(_("Cannot init Statsd client") + Untranslated(" (") + util::ErrorString(stats_client) + Untranslated(")"));
1684 : }
1685 2935 : ::g_stats_client = std::move(*stats_client);
1686 2945 : }
1687 :
1688 2935 : assert(!node.banman);
1689 2935 : node.banman = std::make_unique<BanMan>(gArgs.GetDataDirNet() / "banlist", &uiInterface, args.GetIntArg("-bantime", DEFAULT_MISBEHAVING_BANTIME));
1690 2935 : assert(!node.connman);
1691 5870 : node.connman = std::make_unique<CConnman>(GetRand<uint64_t>(),
1692 2935 : GetRand<uint64_t>(),
1693 2935 : *node.addrman, *node.netgroupman, args.GetBoolArg("-networkactive", true));
1694 :
1695 2935 : assert(!node.fee_estimator);
1696 : // Don't initialize fee estimation with old data if we don't relay transactions,
1697 : // as they would never get updated.
1698 2935 : if (!ignores_incoming_txs) node.fee_estimator = std::make_unique<CBlockPolicyEstimator>();
1699 :
1700 2935 : assert(!node.mn_metaman);
1701 2935 : node.mn_metaman = std::make_unique<CMasternodeMetaMan>();
1702 :
1703 2935 : assert(!node.netfulfilledman);
1704 2935 : node.netfulfilledman = std::make_unique<CNetFulfilledRequestManager>();
1705 :
1706 2935 : const bool is_governance_enabled{!args.GetBoolArg("-disablegovernance", !DEFAULT_GOVERNANCE_ENABLE)};
1707 :
1708 2935 : assert(!node.sporkman);
1709 2935 : node.sporkman = std::make_unique<CSporkManager>();
1710 2935 : node.chainlocks = std::make_unique<chainlock::Chainlocks>(*node.sporkman);
1711 :
1712 2935 : std::vector<std::string> vSporkAddresses;
1713 2935 : if (args.IsArgSet("-sporkaddr")) {
1714 27 : vSporkAddresses = args.GetArgs("-sporkaddr");
1715 27 : } else {
1716 2908 : vSporkAddresses = Params().SporkAddresses();
1717 : }
1718 5978 : for (const auto& address: vSporkAddresses) {
1719 3043 : if (!node.sporkman->SetSporkAddress(address)) {
1720 0 : return InitError(_("Invalid spork address specified with -sporkaddr"));
1721 : }
1722 : }
1723 :
1724 2935 : int minsporkkeys = args.GetIntArg("-minsporkkeys", Params().MinSporkKeys());
1725 2935 : if (!node.sporkman->SetMinSporkKeys(minsporkkeys)) {
1726 0 : return InitError(_("Invalid minimum number of spork signers specified with -minsporkkeys"));
1727 : }
1728 :
1729 :
1730 2935 : if (args.IsArgSet("-sporkkey")) { // spork priv key
1731 291 : if (!node.sporkman->SetPrivKey(args.GetArg("-sporkkey", ""))) {
1732 0 : return InitError(_("Unable to sign spork message, wrong key?"));
1733 : }
1734 291 : }
1735 :
1736 : // Check port numbers
1737 8805 : for (const std::string port_option : {
1738 : "-port",
1739 : "-rpcport",
1740 : }) {
1741 5870 : if (args.IsArgSet(port_option)) {
1742 5870 : const std::string port = args.GetArg(port_option, "");
1743 : uint16_t n;
1744 5870 : if (!ParseUInt16(port, &n) || n == 0) {
1745 0 : return InitError(InvalidPortErrMsg(port_option, port));
1746 : }
1747 5870 : }
1748 5870 : }
1749 :
1750 76188 : for ([[maybe_unused]] const auto& [arg, unix] : std::vector<std::pair<std::string, bool>>{
1751 : // arg name UNIX socket support
1752 2935 : {"-i2psam", false},
1753 2935 : {"-onion", true},
1754 2935 : {"-proxy", true},
1755 2935 : {"-rpcbind", false},
1756 2935 : {"-torcontrol", false},
1757 2935 : {"-whitebind", false},
1758 2935 : {"-zmqpubhashblock", true},
1759 2935 : {"-zmqpubhashchainlock", true},
1760 2935 : {"-zmqpubhashgovernanceobject", true},
1761 2935 : {"-zmqpubhashgovernancevote", true},
1762 2935 : {"-zmqpubhashinstantsenddoublespend", true},
1763 2935 : {"-zmqpubhashrecoveredsig", true},
1764 2935 : {"-zmqpubhashtx", true},
1765 2935 : {"-zmqpubhashtxlock", true},
1766 2935 : {"-zmqpubrawblock", true},
1767 2935 : {"-zmqpubrawchainlock", true},
1768 2935 : {"-zmqpubrawchainlocksig", true},
1769 2935 : {"-zmqpubrawgovernancevote", true},
1770 2935 : {"-zmqpubrawgovernanceobject", true},
1771 2935 : {"-zmqpubrawinstantsenddoublespend", true},
1772 2935 : {"-zmqpubrawrecoveredsig", true},
1773 2935 : {"-zmqpubrawtx", true},
1774 2935 : {"-zmqpubrawtxlock", true},
1775 2935 : {"-zmqpubrawtxlocksig", true},
1776 2935 : {"-zmqpubsequence", true},
1777 : }) {
1778 146538 : for (const std::string& socket_addr : args.GetArgs(arg)) {
1779 64 : std::string host_out;
1780 64 : uint16_t port_out{0};
1781 64 : if (!SplitHostPort(socket_addr, port_out, host_out)) {
1782 : #if HAVE_SOCKADDR_UN
1783 : // Allow unix domain sockets for some options e.g. unix:/some/file/path
1784 12 : if (!unix || socket_addr.find(ADDR_PREFIX_UNIX) != 0) {
1785 6 : return InitError(InvalidPortErrMsg(arg, socket_addr));
1786 : }
1787 : #else
1788 : return InitError(InvalidPortErrMsg(arg, socket_addr));
1789 : #endif
1790 6 : }
1791 64 : }
1792 : }
1793 :
1794 5839 : for (const std::string& socket_addr : args.GetArgs("-bind")) {
1795 2910 : std::string host_out;
1796 2910 : uint16_t port_out{0};
1797 2910 : std::string bind_socket_addr = socket_addr.substr(0, socket_addr.rfind('='));
1798 2910 : if (!SplitHostPort(bind_socket_addr, port_out, host_out)) {
1799 0 : return InitError(InvalidPortErrMsg("-bind", socket_addr));
1800 : }
1801 2910 : }
1802 :
1803 : // sanitize comments per BIP-0014, format user agent and check total size
1804 2929 : std::vector<std::string> uacomments;
1805 :
1806 2929 : if (chainparams.NetworkIDString() == CBaseChainParams::DEVNET) {
1807 : // Add devnet name to user agent. This allows to disconnect nodes immediately if they don't belong to our own devnet
1808 4 : uacomments.push_back(strprintf("devnet.%s", args.GetDevNetName()));
1809 4 : }
1810 :
1811 5888 : for (const std::string& cmt : args.GetArgs("-uacomment")) {
1812 2959 : if (cmt != SanitizeString(cmt, SAFE_CHARS_UA_COMMENT))
1813 12 : return InitError(strprintf(_("User Agent comment (%s) contains unsafe characters."), cmt));
1814 2947 : uacomments.push_back(cmt);
1815 : }
1816 2917 : strSubVersion = FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, uacomments);
1817 2917 : if (strSubVersion.size() > MAX_SUBVERSION_LENGTH) {
1818 2 : return InitError(strprintf(_("Total length of network version string (%i) exceeds maximum length (%i). Reduce the number or size of uacomments."),
1819 2 : strSubVersion.size(), MAX_SUBVERSION_LENGTH));
1820 : }
1821 :
1822 2915 : if (args.IsArgSet("-onlynet")) {
1823 16 : g_reachable_nets.RemoveAll();
1824 32 : for (const std::string& snet : args.GetArgs("-onlynet")) {
1825 16 : enum Network net = ParseNetwork(snet);
1826 16 : if (net == NET_UNROUTABLE)
1827 2 : return InitError(strprintf(_("Unknown network specified in -onlynet: '%s'"), snet));
1828 14 : g_reachable_nets.Add(net);
1829 : }
1830 14 : }
1831 :
1832 2913 : if (!args.IsArgSet("-cjdnsreachable")) {
1833 2925 : if (args.IsArgSet("-onlynet") && g_reachable_nets.Contains(NET_CJDNS)) {
1834 2 : return InitError(
1835 2 : _("Outbound connections restricted to CJDNS (-onlynet=cjdns) but "
1836 : "-cjdnsreachable is not provided"));
1837 : }
1838 2909 : g_reachable_nets.Remove(NET_CJDNS);
1839 2909 : }
1840 : // Now g_reachable_nets.Contains(NET_CJDNS) is true if:
1841 : // 1. -cjdnsreachable is given and
1842 : // 2.1. -onlynet is not given or
1843 : // 2.2. -onlynet=cjdns is given
1844 :
1845 : // Requesting DNS seeds entails connecting to IPv4/IPv6, which -onlynet options may prohibit:
1846 : // If -dnsseed=1 is explicitly specified, abort. If it's left unspecified by the user, we skip
1847 : // the DNS seeds by adjusting -dnsseed in InitParameterInteraction.
1848 2911 : if (args.GetBoolArg("-dnsseed", DEFAULT_DNSSEED) == true && !g_reachable_nets.Contains(NET_IPV4) && !g_reachable_nets.Contains(NET_IPV6)) {
1849 2 : return InitError(strprintf(_("Incompatible options: -dnsseed=1 was explicitly specified, but -onlynet forbids connections to IPv4/IPv6")));
1850 : };
1851 :
1852 : // Check for host lookup allowed before parsing any network related parameters
1853 2909 : fNameLookup = args.GetBoolArg("-dns", DEFAULT_NAME_LOOKUP);
1854 :
1855 2909 : Proxy onion_proxy;
1856 :
1857 2909 : bool proxyRandomize = args.GetBoolArg("-proxyrandomize", DEFAULT_PROXYRANDOMIZE);
1858 : // -proxy sets a proxy for all outgoing network traffic
1859 : // -noproxy (or -proxy=0) as well as the empty string can be used to not set a proxy, this is the default
1860 2909 : std::string proxyArg = args.GetArg("-proxy", "");
1861 2909 : if (proxyArg != "" && proxyArg != "0") {
1862 22 : Proxy addrProxy;
1863 22 : if (IsUnixSocketPath(proxyArg)) {
1864 2 : addrProxy = Proxy(proxyArg, proxyRandomize);
1865 2 : } else {
1866 20 : const std::optional<CService> proxyAddr{Lookup(proxyArg, 9050, fNameLookup)};
1867 20 : if (!proxyAddr.has_value()) {
1868 4 : return InitError(strprintf(_("Invalid -proxy address or hostname: '%s'"), proxyArg));
1869 : }
1870 :
1871 16 : addrProxy = Proxy(proxyAddr.value(), proxyRandomize);
1872 20 : }
1873 :
1874 18 : if (!addrProxy.IsValid())
1875 0 : return InitError(strprintf(_("Invalid -proxy address or hostname: '%s'"), proxyArg));
1876 :
1877 18 : SetProxy(NET_IPV4, addrProxy);
1878 18 : SetProxy(NET_IPV6, addrProxy);
1879 18 : SetProxy(NET_CJDNS, addrProxy);
1880 18 : SetNameProxy(addrProxy);
1881 18 : onion_proxy = addrProxy;
1882 22 : }
1883 :
1884 2915 : const bool onlynet_used_with_onion{args.IsArgSet("-onlynet") && g_reachable_nets.Contains(NET_ONION)};
1885 :
1886 : // -onion can be used to set only a proxy for .onion, or override normal proxy for .onion addresses
1887 : // -noonion (or -onion=0) disables connecting to .onion entirely
1888 : // An empty string is used to not override the onion proxy (in which case it defaults to -proxy set above, or none)
1889 2905 : std::string onionArg = args.GetArg("-onion", "");
1890 2905 : if (onionArg != "") {
1891 14 : if (onionArg == "0") { // Handle -noonion/-onion=0
1892 4 : onion_proxy = Proxy{};
1893 4 : if (onlynet_used_with_onion) {
1894 4 : return InitError(
1895 4 : _("Outbound connections restricted to Tor (-onlynet=onion) but the proxy for "
1896 : "reaching the Tor network is explicitly forbidden: -onion=0"));
1897 : }
1898 0 : } else {
1899 10 : if (IsUnixSocketPath(onionArg)) {
1900 2 : onion_proxy = Proxy(onionArg, proxyRandomize);
1901 2 : } else {
1902 8 : const std::optional<CService> addr{Lookup(onionArg, 9050, fNameLookup)};
1903 8 : if (!addr.has_value() || !addr->IsValid()) {
1904 2 : return InitError(strprintf(_("Invalid -onion address or hostname: '%s'"), onionArg));
1905 : }
1906 :
1907 6 : onion_proxy = Proxy(addr.value(), proxyRandomize);
1908 8 : }
1909 : }
1910 8 : }
1911 :
1912 2899 : if (onion_proxy.IsValid()) {
1913 24 : SetProxy(NET_ONION, onion_proxy);
1914 24 : } else {
1915 : // If -listenonion is set, then we will (try to) connect to the Tor control port
1916 : // later from the torcontrol thread and may retrieve the onion proxy from there.
1917 2875 : const bool listenonion_disabled{!args.GetBoolArg("-listenonion", DEFAULT_LISTEN_ONION)};
1918 2875 : if (onlynet_used_with_onion && listenonion_disabled) {
1919 2 : return InitError(
1920 2 : _("Outbound connections restricted to Tor (-onlynet=onion) but the proxy for "
1921 : "reaching the Tor network is not provided: none of -proxy, -onion or "
1922 : "-listenonion is given"));
1923 : }
1924 2873 : g_reachable_nets.Remove(NET_ONION);
1925 : }
1926 :
1927 2897 : for (const std::string& strAddr : args.GetArgs("-externalip")) {
1928 0 : const std::optional<CService> addrLocal{Lookup(strAddr, GetListenPort(), fNameLookup)};
1929 0 : if (addrLocal.has_value() && addrLocal->IsValid())
1930 0 : AddLocal(addrLocal.value(), LOCAL_MANUAL);
1931 : else
1932 0 : return InitError(ResolveErrMsg("externalip", strAddr));
1933 0 : }
1934 :
1935 : #if ENABLE_ZMQ
1936 : g_zmq_notification_interface = CZMQNotificationInterface::Create();
1937 :
1938 : if (g_zmq_notification_interface) {
1939 : RegisterValidationInterface(g_zmq_notification_interface.get());
1940 : }
1941 : #endif
1942 :
1943 : // ********************************************************* Step 7a: Load sporks
1944 :
1945 2897 : if (!node.sporkman->LoadCache()) {
1946 0 : auto file_path = fs::PathToString(gArgs.GetDataDirNet() / "sporks.dat");
1947 0 : return InitError(strprintf(_("Failed to load sporks cache from %s"), file_path));
1948 0 : }
1949 :
1950 : // ********************************************************* Step 7b: load block chain
1951 :
1952 2897 : fReindex = args.GetBoolArg("-reindex", false);
1953 2897 : bool fReindexChainState = args.GetBoolArg("-reindex-chainstate", false);
1954 :
1955 : // cache size calculations
1956 2897 : CacheSizes cache_sizes = CalculateCacheSizes(args, g_enabled_filter_types.size());
1957 :
1958 2897 : int64_t nMempoolSizeMax = args.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000;
1959 2897 : LogPrintf("Cache configuration:\n");
1960 2897 : LogPrintf("* Using %.1f MiB for block index database\n", cache_sizes.block_tree_db * (1.0 / 1024 / 1024));
1961 2897 : if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) {
1962 2847 : LogPrintf("* Using %.1f MiB for transaction index database\n", cache_sizes.tx_index * (1.0 / 1024 / 1024));
1963 2847 : }
1964 2897 : if (args.GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX)) {
1965 10 : LogPrintf("* Using %.1f MiB for address index database\n", cache_sizes.address_index * (1.0 / 1024 / 1024));
1966 10 : }
1967 2897 : if (args.GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX)) {
1968 6 : LogPrintf("* Using %.1f MiB for timestamp index database\n", cache_sizes.timestamp_index * (1.0 / 1024 / 1024));
1969 6 : }
1970 2897 : if (args.GetBoolArg("-spentindex", DEFAULT_SPENTINDEX)) {
1971 10 : LogPrintf("* Using %.1f MiB for spent index database\n", cache_sizes.spent_index * (1.0 / 1024 / 1024));
1972 10 : }
1973 3621 : for (BlockFilterType filter_type : g_enabled_filter_types) {
1974 724 : LogPrintf("* Using %.1f MiB for %s block filter index database\n",
1975 : cache_sizes.filter_index * (1.0 / 1024 / 1024), BlockFilterTypeName(filter_type));
1976 : }
1977 2897 : LogPrintf("* Using %.1f MiB for chain state database\n", cache_sizes.coins_db * (1.0 / 1024 / 1024));
1978 2897 : LogPrintf("* Using %.1f MiB for in-memory UTXO set (plus up to %.1f MiB of unused mempool space)\n", cache_sizes.coins * (1.0 / 1024 / 1024), nMempoolSizeMax * (1.0 / 1024 / 1024));
1979 :
1980 2897 : assert(!node.mempool);
1981 2897 : assert(!node.chainman);
1982 2897 : assert(!node.mn_sync);
1983 2897 : const int mempool_check_ratio = std::clamp<int>(args.GetIntArg("-checkmempool", chainparams.DefaultConsistencyChecks() ? 1 : 0), 0, 1000000);
1984 :
1985 5764 : for (bool fLoaded = false; !fLoaded && !ShutdownRequested();) {
1986 2885 : node.mempool = std::make_unique<CTxMemPool>(node.fee_estimator.get(), mempool_check_ratio);
1987 :
1988 2885 : node.chainman = std::make_unique<ChainstateManager>(chainparams);
1989 2885 : ChainstateManager& chainman = *node.chainman;
1990 :
1991 : /**
1992 : * The manager needs to be constructed regardless of whether governance
1993 : * validation is needed or not.
1994 : *
1995 : * Instead, we decide whether to initialize its database based on whether we
1996 : * need it or not further down and then query if the database is initialized
1997 : * to check if validation is enabled.
1998 : */
1999 2885 : node.mn_sync = std::make_unique<CMasternodeSync>(std::make_unique<NodeSyncNotifierImpl>(*node.connman, *node.netfulfilledman));
2000 :
2001 2885 : const bool fReset = fReindex;
2002 2885 : bilingual_str strLoadError;
2003 :
2004 2885 : uiInterface.InitMessage(_("Loading block index…").translated);
2005 2885 : const auto load_block_index_start_time{SteadyClock::now()};
2006 2885 : std::optional<ChainstateLoadingError> maybe_load_error;
2007 : try {
2008 5770 : maybe_load_error = LoadChainstate(fReset,
2009 2885 : chainman,
2010 2885 : *node.mn_metaman,
2011 2885 : *node.sporkman,
2012 2885 : *node.chainlocks,
2013 2885 : *node.mn_sync,
2014 2885 : node.chain_helper,
2015 2885 : node.dmnman,
2016 2885 : node.evodb,
2017 2885 : node.llmq_ctx,
2018 2885 : Assert(node.mempool.get()),
2019 2885 : args.GetDataDirNet(),
2020 2885 : fPruneMode,
2021 2885 : chainparams.GetConsensus(),
2022 2885 : fReindexChainState,
2023 2885 : cache_sizes.block_tree_db,
2024 2885 : cache_sizes.coins_db,
2025 2885 : cache_sizes.coins,
2026 : /*block_tree_db_in_memory=*/false,
2027 : /*coins_db_in_memory=*/false,
2028 : /*dash_dbs_in_memory=*/false,
2029 5770 : /*bls_threads=*/[&args]() -> int8_t {
2030 2885 : int8_t threads = args.GetIntArg("-parbls", llmq::DEFAULT_BLSCHECK_THREADS);
2031 2885 : if (threads <= 0) {
2032 : // -parbls=0 means autodetect (number of cores - 1 validator threads)
2033 : // -parbls=-n means "leave n cores free" (number of cores - n - 1 validator threads)
2034 2885 : threads += GetNumCores();
2035 2885 : }
2036 : // Subtract 1 because the main thread counts towards the par threads
2037 2885 : return std::clamp<int8_t>(threads - 1, 0, llmq::MAX_BLSCHECK_THREADS);
2038 0 : }(),
2039 2885 : llmq::DEFAULT_WORKER_COUNT,
2040 2885 : args.GetIntArg("-maxrecsigsage", llmq::DEFAULT_MAX_RECOVERED_SIGS_AGE),
2041 2885 : /*shutdown_requested=*/ShutdownRequested,
2042 2885 : /*coins_error_cb=*/[]() {
2043 0 : uiInterface.ThreadSafeMessageBox(
2044 0 : _("Error reading from database, shutting down."),
2045 0 : "", CClientUIInterface::MSG_ERROR);
2046 0 : });
2047 2885 : } catch (const std::exception& e) {
2048 4 : LogPrintf("%s\n", e.what());
2049 4 : maybe_load_error = ChainstateLoadingError::ERROR_GENERIC_BLOCKDB_OPEN_FAILED;
2050 4 : }
2051 2885 : if (maybe_load_error.has_value()) {
2052 14 : switch (maybe_load_error.value()) {
2053 : case ChainstateLoadingError::ERROR_LOADING_BLOCK_DB:
2054 4 : strLoadError = _("Error loading block database");
2055 4 : break;
2056 : case ChainstateLoadingError::ERROR_BAD_GENESIS_BLOCK:
2057 : // If the loaded chain has a wrong genesis, bail out immediately
2058 : // (we're likely using a testnet datadir, or the other way around).
2059 0 : return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?"));
2060 : case ChainstateLoadingError::ERROR_BAD_DEVNET_GENESIS_BLOCK:
2061 0 : return InitError(_("Incorrect or no devnet genesis block found. Wrong datadir for devnet specified?"));
2062 : case ChainstateLoadingError::ERROR_PRUNED_NEEDS_REINDEX:
2063 0 : strLoadError = _("You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain");
2064 0 : break;
2065 : case ChainstateLoadingError::ERROR_LOAD_GENESIS_BLOCK_FAILED:
2066 0 : strLoadError = _("Error initializing block database");
2067 0 : break;
2068 : case ChainstateLoadingError::ERROR_CHAINSTATE_UPGRADE_FAILED:
2069 0 : return InitError(_("Unsupported chainstate database format found. "
2070 : "Please restart with -reindex-chainstate. This will "
2071 : "rebuild the chainstate database."));
2072 : case ChainstateLoadingError::ERROR_REPLAYBLOCKS_FAILED:
2073 0 : strLoadError = _("Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate.");
2074 0 : break;
2075 : case ChainstateLoadingError::ERROR_LOADCHAINTIP_FAILED:
2076 0 : strLoadError = _("Error initializing block database");
2077 0 : break;
2078 : case ChainstateLoadingError::ERROR_GENERIC_BLOCKDB_OPEN_FAILED:
2079 4 : strLoadError = _("Error opening block database");
2080 4 : break;
2081 : case ChainstateLoadingError::ERROR_COMMITING_EVO_DB:
2082 0 : strLoadError = _("Failed to commit Evo database");
2083 0 : break;
2084 : case ChainstateLoadingError::ERROR_UPGRADING_EVO_DB:
2085 0 : strLoadError = _("Failed to upgrade Evo database");
2086 0 : break;
2087 : case ChainstateLoadingError::ERROR_UPGRADING_SIGNALS_DB:
2088 0 : strLoadError = _("Error upgrading evo database for EHF");
2089 0 : break;
2090 : case ChainstateLoadingError::SHUTDOWN_PROBED:
2091 6 : break;
2092 : }
2093 14 : } else {
2094 2871 : std::optional<ChainstateLoadVerifyError> maybe_verify_error;
2095 : try {
2096 2871 : uiInterface.InitMessage(_("Verifying blocks…").translated);
2097 2871 : auto check_blocks = args.GetIntArg("-checkblocks", DEFAULT_CHECKBLOCKS);
2098 2871 : if (chainman.m_blockman.m_have_pruned && check_blocks > MIN_BLOCKS_TO_KEEP) {
2099 0 : LogWarning("pruned datadir may not have more than %d blocks; only checking available blocks\n",
2100 : MIN_BLOCKS_TO_KEEP);
2101 0 : }
2102 5742 : maybe_verify_error = VerifyLoadedChainstate(chainman,
2103 2871 : *Assert(node.evodb.get()),
2104 2871 : fReset,
2105 2871 : fReindexChainState,
2106 2871 : chainparams.GetConsensus(),
2107 2871 : check_blocks,
2108 2871 : args.GetIntArg("-checklevel", DEFAULT_CHECKLEVEL),
2109 2871 : /*get_unix_time_seconds=*/static_cast<int64_t(*)()>(GetTime),
2110 4821 : [](bool bls_state) {
2111 1950 : LogPrintf("%s: bls_legacy_scheme=%d\n", __func__, bls_state);
2112 1950 : });
2113 2871 : } catch (const std::exception& e) {
2114 2 : LogPrintf("%s\n", e.what());
2115 2 : maybe_verify_error = ChainstateLoadVerifyError::ERROR_GENERIC_FAILURE;
2116 2 : }
2117 2871 : if (maybe_verify_error.has_value()) {
2118 10 : switch (maybe_verify_error.value()) {
2119 : case ChainstateLoadVerifyError::ERROR_BLOCK_FROM_FUTURE:
2120 4 : strLoadError = _("The block database contains a block which appears to be from the future. "
2121 : "This may be due to your computer's date and time being set incorrectly. "
2122 : "Only rebuild the block database if you are sure that your computer's date and time are correct");
2123 4 : break;
2124 : case ChainstateLoadVerifyError::ERROR_CORRUPTED_BLOCK_DB:
2125 4 : strLoadError = _("Corrupted block database detected");
2126 4 : break;
2127 : case ChainstateLoadVerifyError::ERROR_EVO_DB_SANITY_FAILED:
2128 0 : strLoadError = _("Error initializing block database");
2129 0 : break;
2130 : case ChainstateLoadVerifyError::ERROR_GENERIC_FAILURE:
2131 2 : strLoadError = _("Error opening block database");
2132 2 : break;
2133 : }
2134 10 : } else {
2135 2861 : fLoaded = true;
2136 2861 : LogPrintf(" block index %15dms\n", Ticks<std::chrono::milliseconds>(SteadyClock::now() - load_block_index_start_time));
2137 : }
2138 : }
2139 :
2140 2885 : if (!fLoaded && !ShutdownRequested()) {
2141 : // first suggest a reindex
2142 18 : if (!fReset) {
2143 18 : bool fRet = uiInterface.ThreadSafeQuestion(
2144 18 : strLoadError + Untranslated(".\n\n") + _("Do you want to rebuild the block database now?"),
2145 18 : strLoadError.original + ".\nPlease restart with -reindex or -reindex-chainstate to recover.",
2146 18 : "", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT);
2147 18 : if (fRet) {
2148 0 : fReindex = true;
2149 0 : AbortShutdown();
2150 0 : } else {
2151 18 : LogPrintf("Aborted block database rebuild. Exiting.\n");
2152 18 : return false;
2153 : }
2154 0 : } else {
2155 0 : return InitError(strLoadError);
2156 : }
2157 0 : }
2158 2885 : }
2159 :
2160 : // As LoadBlockIndex can take several minutes, it's possible the user
2161 : // requested to kill the GUI during the last operation. If so, exit.
2162 : // As the program has not fully started yet, Shutdown() is possibly overkill.
2163 2879 : if (ShutdownRequested()) {
2164 22 : LogPrintf("Shutdown requested. Exiting.\n");
2165 22 : return false;
2166 : }
2167 :
2168 2857 : ChainstateManager& chainman = *Assert(node.chainman);
2169 :
2170 2857 : assert(!node.dstxman);
2171 2857 : node.dstxman = std::make_unique<CDSTXManager>(*node.chainlocks);
2172 :
2173 2857 : node.clhandler = std::make_unique<chainlock::ChainlockHandler>(*node.chainlocks, chainman, *node.mempool, *node.mn_sync);
2174 2857 : RegisterValidationInterface(node.clhandler.get());
2175 :
2176 2857 : assert(!node.govman);
2177 2857 : node.govman = std::make_unique<CGovernanceManager>(*node.mn_metaman, *node.chainman, *node.chain_helper->superblocks, *node.dmnman, *node.mn_sync);
2178 :
2179 : // ********************************************************* Step 7c: Setup masternode mode or watch-only mode
2180 2857 : assert(!node.active_ctx);
2181 2857 : assert(!node.observer_ctx);
2182 :
2183 2857 : const bool quorums_recovery = args.GetBoolArg("-llmq-data-recovery", llmq::DEFAULT_ENABLE_QUORUM_DATA_RECOVERY);
2184 2857 : const bool quorums_watch = args.GetBoolArg("-watchquorums", llmq::DEFAULT_WATCH_QUORUMS);
2185 2857 : const llmq::QvvecSyncModeMap sync_map{llmq::GetEnabledQuorumVvecSyncEntries(args)};
2186 2857 : const util::DbWrapperParams dash_db_params{.path = args.GetDataDirNet(), .memory = false, .wipe = (fReindex || fReindexChainState)};
2187 : if (const auto operator_sk_str = args.GetArg("-masternodeblsprivkey", ""); !operator_sk_str.empty()) {
2188 : const CBLSSecretKey operator_sk{ParseHex(operator_sk_str)};
2189 : if (!operator_sk.IsValid()) {
2190 : return InitError(_("Invalid masternodeblsprivkey. Please see documentation."));
2191 : }
2192 : // Will init later in ThreadImport
2193 : node.active_ctx = std::make_unique<ActiveContext>(*node.llmq_ctx->bls_worker, chainman, *node.connman, *node.dmnman,
2194 : *node.govman, *node.chain_helper->superblocks,
2195 : *node.sporkman, *node.chainlocks, *node.mempool, *node.clhandler, *node.llmq_ctx->isman,
2196 : *node.llmq_ctx->qman, *node.llmq_ctx->qsnapman, *node.llmq_ctx->sigman,
2197 : *node.mn_sync, operator_sk, dash_db_params, quorums_watch);
2198 : RegisterValidationInterface(node.active_ctx.get());
2199 : } else if (quorums_watch) {
2200 : node.observer_ctx = std::make_unique<llmq::ObserverContext>(*node.dmnman, *node.llmq_ctx->qman, *node.llmq_ctx->qsnapman,
2201 : chainman, *node.sporkman, dash_db_params);
2202 : RegisterValidationInterface(node.observer_ctx.get());
2203 : }
2204 :
2205 : assert(!node.peerman);
2206 : node.peerman = PeerManager::make(chainparams, *node.connman, *node.addrman, node.banman.get(), *node.dstxman,
2207 : chainman, *node.mempool, *node.mn_metaman, *node.mn_sync,
2208 : *node.sporkman, *node.chainlocks, *node.clhandler,
2209 : node.active_ctx ? node.active_ctx->nodeman.get() : nullptr,
2210 : node.dmnman, node.cj_walletman, node.llmq_ctx, ignores_incoming_txs);
2211 : RegisterValidationInterface(node.peerman.get());
2212 :
2213 : g_ds_notification_interface = std::make_unique<CDSNotificationInterface>(
2214 : *node.connman, *node.dstxman, *node.mn_sync, *node.govman, chainman, node.dmnman // todo: replace unique_ptr for dmnman to reference
2215 : );
2216 : RegisterValidationInterface(g_ds_notification_interface.get());
2217 :
2218 : // ********************************************************* Step 7d: Setup other Dash services
2219 :
2220 : node.peerman->AddExtraHandler(std::make_unique<NetInstantSend>(node.peerman.get(), *node.llmq_ctx->isman, node.active_ctx ? node.active_ctx->is_signer.get() : nullptr, *node.llmq_ctx->sigman, *node.llmq_ctx->qman, *node.chainlocks, chainman.ActiveChainstate(), *node.mempool, *node.mn_sync));
2221 : node.peerman->AddExtraHandler(std::make_unique<llmq::NetSigning>(node.peerman.get(), *node.llmq_ctx->sigman, node.active_ctx ? node.active_ctx->shareman.get() : nullptr, *node.sporkman));
2222 :
2223 : {
2224 : llmq::QuorumRole* quorum_role = node.active_ctx ? static_cast<llmq::QuorumRole*>(node.active_ctx.get())
2225 : : static_cast<llmq::QuorumRole*>(node.observer_ctx.get());
2226 : auto net_quorum = std::make_unique<llmq::NetQuorum>(
2227 : node.peerman.get(), *node.llmq_ctx->bls_worker, *node.connman, *node.dmnman,
2228 : *node.llmq_ctx->qman, *node.llmq_ctx->qsnapman, chainman,
2229 : *node.mn_sync, *node.sporkman, quorum_role,
2230 : node.active_ctx ? node.active_ctx->nodeman.get() : nullptr,
2231 : llmq::DEFAULT_WORKER_COUNT, sync_map, quorums_recovery);
2232 : node.peerman->AddExtraHandler(std::move(net_quorum));
2233 : }
2234 :
2235 : if (node.active_ctx) {
2236 : node.peerman->AddExtraHandler(std::make_unique<llmq::NetDKG>(
2237 : node.peerman.get(), *node.sporkman, *node.active_ctx->qdkgsman, chainman, quorums_watch,
2238 : *node.llmq_ctx->qman, *node.active_ctx,
2239 : *node.llmq_ctx->bls_worker, *node.dmnman, *node.mn_metaman,
2240 : *node.active_ctx->dkgdbgman, *node.llmq_ctx->quorum_block_processor, *node.llmq_ctx->qsnapman,
2241 : *node.active_ctx->nodeman, *node.connman));
2242 : } else if (node.observer_ctx) {
2243 : node.peerman->AddExtraHandler(std::make_unique<llmq::NetDKG>(
2244 : node.peerman.get(), *node.sporkman, *node.observer_ctx->qdkgsman, chainman,
2245 : *node.llmq_ctx->qman, *node.observer_ctx));
2246 : } else {
2247 : node.peerman->AddExtraHandler(std::make_unique<llmq::NetDKGStub>(node.peerman.get()));
2248 : }
2249 :
2250 : if (node.active_ctx) {
2251 : auto cj_server = std::make_unique<CCoinJoinServer>(node.peerman.get(), chainman, *node.connman, *node.dmnman, *node.dstxman, *node.mn_metaman,
2252 : *node.mempool, *node.active_ctx->nodeman, *node.mn_sync, *node.llmq_ctx->isman);
2253 : node.active_ctx->SetCJServer(cj_server.get());
2254 : node.peerman->AddExtraHandler(std::move(cj_server));
2255 : } else {
2256 : assert(!node.cj_walletman);
2257 : // Can return nullptr if built without wallet support, must check before use
2258 : node.cj_walletman = CJWalletManager::make(chainman, *node.dmnman, *node.mn_metaman, *node.mempool, *node.mn_sync,
2259 : *node.llmq_ctx->isman, !ignores_incoming_txs);
2260 : }
2261 :
2262 : if (node.cj_walletman) {
2263 : RegisterValidationInterface(node.cj_walletman.get());
2264 : }
2265 :
2266 : bool fLoadCacheFiles = !(fReindex || fReindexChainState) && (chainman.ActiveChain().Tip() != nullptr);
2267 :
2268 : if (!node.netfulfilledman->LoadCache(fLoadCacheFiles)) {
2269 : auto file_path = fs::PathToString(gArgs.GetDataDirNet() / "netfulfilled.dat");
2270 : if (fLoadCacheFiles) {
2271 : return InitError(strprintf(_("Failed to load fulfilled requests cache from %s"), file_path));
2272 : }
2273 : return InitError(strprintf(_("Failed to clear fulfilled requests cache at %s"), file_path));
2274 : }
2275 :
2276 : if (!node.mn_metaman->LoadCache(fLoadCacheFiles)) {
2277 : auto file_path = fs::PathToString(gArgs.GetDataDirNet() / "mncache.dat");
2278 : if (fLoadCacheFiles) {
2279 : return InitError(strprintf(_("Failed to load masternode cache from %s"), file_path));
2280 : }
2281 : return InitError(strprintf(_("Failed to clear masternode cache at %s"), file_path));
2282 : }
2283 :
2284 : if (is_governance_enabled) {
2285 : if (!node.govman->LoadCache(fLoadCacheFiles)) {
2286 : auto file_path = fs::PathToString(gArgs.GetDataDirNet() / "governance.dat");
2287 : if (fLoadCacheFiles) {
2288 : return InitError(strprintf(_("Failed to load governance cache from %s"), file_path));
2289 : }
2290 : return InitError(strprintf(_("Failed to clear governance cache at %s"), file_path));
2291 : }
2292 : }
2293 : // Always register NetGovernance so it can suppress governance inv items in AlreadyHave()
2294 : // even when -disablegovernance is set. The handler's ProcessMessage/Schedule paths
2295 : // early-return on !IsValid(), and AlreadyHave() short-circuits to true so we don't grow
2296 : // m_requested_hash_time without a cleanup task.
2297 : node.peerman->AddExtraHandler(std::make_unique<NetGovernance>(node.peerman.get(), *node.govman, *node.mn_sync, *node.netfulfilledman, *node.connman));
2298 : node.peerman->AddExtraHandler(std::make_unique<SyncManager>(node.peerman.get(), *node.govman, *node.mn_sync, *node.connman, *node.netfulfilledman));
2299 :
2300 : // ********************************************************* Step 8: start indexers
2301 : if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) {
2302 : g_txindex = std::make_unique<TxIndex>(cache_sizes.tx_index, false, fReindex);
2303 : if (!g_txindex->Start(chainman.ActiveChainstate())) {
2304 : return false;
2305 : }
2306 : }
2307 :
2308 : if (args.GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX)) {
2309 : g_addressindex = std::make_unique<AddressIndex>(cache_sizes.address_index, false, fReindex);
2310 : if (!g_addressindex->Start(chainman.ActiveChainstate())) {
2311 : return false;
2312 : }
2313 : }
2314 :
2315 : if (args.GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX)) {
2316 : g_timestampindex = std::make_unique<TimestampIndex>(cache_sizes.timestamp_index, false, fReindex);
2317 : if (!g_timestampindex->Start(chainman.ActiveChainstate())) {
2318 : return false;
2319 : }
2320 : }
2321 :
2322 : if (args.GetBoolArg("-spentindex", DEFAULT_SPENTINDEX)) {
2323 : g_spentindex = std::make_unique<SpentIndex>(cache_sizes.spent_index, false, fReindex);
2324 : if (!g_spentindex->Start(chainman.ActiveChainstate())) {
2325 : return false;
2326 : }
2327 : }
2328 :
2329 : for (const auto& filter_type : g_enabled_filter_types) {
2330 : InitBlockFilterIndex(filter_type, cache_sizes.filter_index, false, fReindex);
2331 : if (!GetBlockFilterIndex(filter_type)->Start(chainman.ActiveChainstate())) {
2332 : return false;
2333 : }
2334 : }
2335 :
2336 : if (args.GetBoolArg("-coinstatsindex", DEFAULT_COINSTATSINDEX)) {
2337 : g_coin_stats_index = std::make_unique<CoinStatsIndex>(/* cache size */ 0, false, fReindex);
2338 : if (!g_coin_stats_index->Start(chainman.ActiveChainstate())) {
2339 : return false;
2340 : }
2341 : }
2342 :
2343 : // ********************************************************* Step 9: load wallet
2344 : for (const auto& client : node.chain_clients) {
2345 : if (!client->load()) {
2346 : return false;
2347 : }
2348 : }
2349 :
2350 : // As InitLoadWallet can take several minutes, it's possible the user
2351 : // requested to kill the GUI during the last operation. If so, exit.
2352 : if (ShutdownRequested())
2353 : {
2354 : LogPrintf("Shutdown requested. Exiting.\n");
2355 : return false;
2356 : }
2357 : // ********************************************************* Step 10: data directory maintenance
2358 :
2359 : // if pruning, perform the initial blockstore prune
2360 : // after any wallet rescanning has taken place.
2361 : if (fPruneMode) {
2362 : if (!fReindex) {
2363 : LOCK(cs_main);
2364 : for (CChainState* chainstate : chainman.GetAll()) {
2365 : uiInterface.InitMessage(_("Pruning blockstore…").translated);
2366 : chainstate->PruneAndFlush();
2367 : }
2368 : }
2369 : } else {
2370 : LogPrintf("Setting NODE_NETWORK on non-prune mode\n");
2371 : nLocalServices = ServiceFlags(nLocalServices | NODE_NETWORK);
2372 : }
2373 :
2374 : // As PruneAndFlush can take several minutes, it's possible the user
2375 : // requested to kill the GUI during the last operation. If so, exit.
2376 : if (ShutdownRequested())
2377 : {
2378 : LogPrintf("Shutdown requested. Exiting.\n");
2379 : return false;
2380 : }
2381 :
2382 : // ********************************************************* Step 10a: schedule Dash-specific tasks
2383 :
2384 : node.peerman->StartHandlers();
2385 : node.clhandler->Start();
2386 :
2387 : node.scheduler->scheduleEvery(std::bind(&CNetFulfilledRequestManager::DoMaintenance, std::ref(*node.netfulfilledman)), std::chrono::minutes{1});
2388 : node.scheduler->scheduleEvery(std::bind(&CMasternodeUtils::DoMaintenance, std::ref(*node.connman), std::ref(*node.dmnman), std::ref(*node.mn_sync), node.cj_walletman.get()), std::chrono::minutes{1});
2389 : node.scheduler->scheduleEvery(std::bind(&CDeterministicMNManager::DoMaintenance, std::ref(*node.dmnman)), std::chrono::seconds{10});
2390 : node.peerman->ScheduleHandlers(*node.scheduler);
2391 :
2392 : if (node.active_ctx) {
2393 : node.active_ctx->Start();
2394 : node.scheduler->scheduleEvery(std::bind(&llmq::CDKGSessionManager::CleanupOldContributions, std::ref(*node.active_ctx->qdkgsman)), std::chrono::hours{1});
2395 : }
2396 :
2397 : if (node.cj_walletman) {
2398 : node.cj_walletman->Schedule(*node.connman, *node.scheduler);
2399 : }
2400 :
2401 : if (::g_stats_client->active()) {
2402 : int nStatsPeriod = std::min(std::max((int)args.GetIntArg("-statsperiod", DEFAULT_STATSD_PERIOD), MIN_STATSD_PERIOD), MAX_STATSD_PERIOD);
2403 : node.scheduler->scheduleEvery(std::bind(&PeriodicStats, std::ref(node)), std::chrono::seconds{nStatsPeriod});
2404 : }
2405 :
2406 : // ********************************************************* Step 11: import blocks
2407 :
2408 : if (!CheckDiskSpace(gArgs.GetDataDirNet())) {
2409 : InitError(strprintf(_("Error: Disk space is low for %s"), fs::quoted(fs::PathToString(gArgs.GetDataDirNet()))));
2410 : return false;
2411 : }
2412 : if (!CheckDiskSpace(gArgs.GetBlocksDirPath())) {
2413 : InitError(strprintf(_("Error: Disk space is low for %s"), fs::quoted(fs::PathToString(gArgs.GetBlocksDirPath()))));
2414 : return false;
2415 : }
2416 :
2417 2831 : int chain_active_height = WITH_LOCK(cs_main, return chainman.ActiveChain().Height());
2418 :
2419 : // On first startup, warn on low block storage space
2420 : if (!fReindex && !fReindexChainState && chain_active_height <= 1) {
2421 : uint64_t additional_bytes_needed = fPruneMode ? nPruneTarget
2422 : : chainparams.AssumedBlockchainSize() * 1024 * 1024 * 1024;
2423 :
2424 : if (!CheckDiskSpace(args.GetBlocksDirPath(), additional_bytes_needed)) {
2425 : InitWarning(strprintf(_(
2426 : "Disk space for %s may not accommodate the block files. " \
2427 : "Approximately %u GB of data will be stored in this directory."
2428 : ),
2429 : fs::quoted(fs::PathToString(args.GetBlocksDirPath())),
2430 : chainparams.AssumedBlockchainSize()
2431 : ));
2432 : }
2433 : }
2434 :
2435 : // Either install a handler to notify us when genesis activates, or set fHaveGenesis directly.
2436 : // No locking, as this happens before any background thread is started.
2437 : boost::signals2::connection block_notify_genesis_wait_connection;
2438 : if (chainman.ActiveChain().Tip() == nullptr) {
2439 : block_notify_genesis_wait_connection = uiInterface.NotifyBlockTip_connect(std::bind(BlockNotifyGenesisWait, std::placeholders::_2));
2440 : } else {
2441 : fHaveGenesis = true;
2442 : }
2443 :
2444 : #if HAVE_SYSTEM
2445 : const std::string block_notify = args.GetArg("-blocknotify", "");
2446 : if (!block_notify.empty()) {
2447 476 : uiInterface.NotifyBlockTip_connect([block_notify](SynchronizationState sync_state, const CBlockIndex* pBlockIndex) {
2448 476 : if (sync_state != SynchronizationState::POST_INIT || !pBlockIndex) return;
2449 474 : std::string command = block_notify;
2450 474 : ReplaceAll(command, "%s", pBlockIndex->GetBlockHash().GetHex());
2451 474 : std::thread t(runCommand, command);
2452 474 : t.detach(); // thread runs free
2453 476 : });
2454 : }
2455 : const std::string chainlock_notify = args.GetArg("-chainlocknotify", "");
2456 : if (!chainlock_notify.empty()) {
2457 2 : uiInterface.NotifyChainLock_connect([chainlock_notify](const std::string& bestChainLockHash, int bestChainLockHeight) {
2458 2 : std::string command = chainlock_notify;
2459 2 : ReplaceAll(command, "%s", bestChainLockHash);
2460 2 : std::thread t(runCommand, command);
2461 2 : t.detach(); // thread runs free
2462 2 : });
2463 : }
2464 : #endif
2465 :
2466 : std::vector<fs::path> vImportFiles;
2467 : for (const std::string& strFile : args.GetArgs("-loadblock")) {
2468 : vImportFiles.push_back(fs::PathFromString(strFile));
2469 : }
2470 :
2471 2831 : chainman.m_load_block = std::thread(&util::TraceThread, "loadblk", [=, &args, &chainman, &node] {
2472 : // ThreadImport can switch fReindex from true to false, fetch its original state here to use later
2473 2831 : bool skip_evodb_repair_on_reindex = fReindex || fReindexChainState;
2474 2831 : ThreadImport(chainman, vImportFiles, args);
2475 :
2476 : {
2477 5662 : const CBlockIndex* tip = WITH_LOCK(::cs_main, return chainman.ActiveTip());
2478 2831 : const bool ibd = chainman.ActiveChainstate().IsInitialBlockDownload();
2479 2831 : if (node.active_ctx) {
2480 : // On masternodes, defer the full broadcast until after
2481 : // nodeman->Init() so that GetProTxHash() is available
2482 : // for quorum connection setup and skShare derivation.
2483 : // Only kick CDSNotificationInterface here (cached block
2484 : // height for DS/MN payments/budgets).
2485 660 : g_ds_notification_interface->InitializeCurrentBlockTip(tip, ibd);
2486 660 : } else {
2487 : // Non-masternode nodes (including observer-only): broadcast
2488 : // to all subscribers now; no proTxHash dependency.
2489 2171 : GetMainSignals().InitializeCurrentBlockTip(tip, ibd);
2490 : }
2491 : }
2492 :
2493 : // Seed InstantSend tip-height cache; NetInstantSend receives future
2494 : // updates via CValidationInterface but misses InitializeCurrentBlockTip.
2495 : // TODO: move cache updates from NetInstantSend to g_ds_notification due to specific of Tip's processing
2496 2831 : node.llmq_ctx->isman->CacheTipHeight(chainman.ActiveChain().Tip());
2497 :
2498 : {
2499 : // Get all UTXOs for each MN collateral in one go so that we can fill coin cache early
2500 : // and reduce further locking overhead for cs_main in other parts of code including GUI
2501 2831 : LogPrintf("Filling coin cache with masternode UTXOs...\n");
2502 2831 : LOCK(cs_main);
2503 2831 : const auto start{SteadyClock::now()};
2504 2831 : const auto mnList{node.dmnman->GetListAtChainTip()};
2505 6855 : mnList.ForEachMN(/*onlyValid=*/false, [&](const auto& dmn) {
2506 4024 : Coin coin;
2507 4024 : GetUTXOCoin(chainman.ActiveChainstate(), dmn.collateralOutpoint, coin);
2508 4024 : });
2509 2831 : LogPrintf("Filling coin cache with masternode UTXOs: done in %dms\n", Ticks<std::chrono::milliseconds>(SteadyClock::now() - start));
2510 2831 : }
2511 :
2512 2831 : if (skip_evodb_repair_on_reindex) {
2513 73 : LogPrintf("Skipping evodb repair during reindex\n");
2514 73 : node.dmnman->CompleteRepair(); // Mark as repaired since we're rebuilding fresh
2515 2831 : } else if (node.dmnman->IsRepaired() && !args.GetBoolArg("-forceevodbrepair", false)) {
2516 313 : LogPrintf("Masternode list diffs are already repaired\n");
2517 313 : } else {
2518 : const CBlockIndex* start_index;
2519 : const CBlockIndex* stop_index;
2520 : {
2521 2445 : LOCK(cs_main);
2522 2445 : const auto& consensus_params = Params().GetConsensus();
2523 2445 : start_index = chainman.ActiveChain()[consensus_params.DIP0003Height];
2524 2445 : stop_index = chainman.ActiveChain().Tip();
2525 2445 : }
2526 :
2527 2445 : if (start_index && stop_index && start_index->nHeight < stop_index->nHeight) {
2528 415 : LogPrintf("Verifying and repairing masternode list diffs...\n");
2529 415 : const auto start{SteadyClock::now()};
2530 : // Create a callback that wraps CSpecialTxProcessor::BuildNewListFromBlock
2531 415 : auto build_list_func = [&node](const CBlock& block, const CBlockIndex* const pindexPrev,
2532 : const CDeterministicMNList& prevList, const CCoinsViewCache& view,
2533 : bool debugLogs, BlockValidationState& state,
2534 : CDeterministicMNList& mnListRet) -> bool {
2535 0 : return node.chain_helper->special_tx->RebuildListFromBlock(block, pindexPrev, prevList, view, debugLogs, state, mnListRet);
2536 : };
2537 415 : auto result = node.dmnman->RecalculateAndRepairDiffs(start_index, stop_index, chainman, build_list_func, true);
2538 :
2539 415 : if (!result.verification_errors.empty()) {
2540 408 : LogPrintf("WARNING: Verification errors:\n%s\n", Join(result.verification_errors, "\n"));
2541 408 : }
2542 :
2543 415 : if (!result.repair_errors.empty()) {
2544 : // Critical errors occurred - reindex required
2545 0 : LogPrintf("Failed to repair masternode list diffs. Database corruption detected. " /* Continued */
2546 : "Please restart with -reindex to rebuild the database.\n"
2547 : "Errors:\n%s\n",
2548 : Join(result.repair_errors, "\n"));
2549 0 : StartShutdown();
2550 0 : return;
2551 : }
2552 415 : node.dmnman->CompleteRepair();
2553 415 : LogPrintf("Successfully repaired %d masternode list diffs, verified %d snapshots in %ds\n",
2554 : result.diffs_recalculated, result.snapshots_verified,
2555 : Ticks<std::chrono::seconds>(SteadyClock::now() - start));
2556 415 : }
2557 : }
2558 :
2559 2831 : if (node.active_ctx) {
2560 660 : node.active_ctx->nodeman->Init(chainman.ActiveTip());
2561 : // Now that nodeman->Init has set proTxHash, fan out the
2562 : // startup tip to all CValidationInterface subscribers.
2563 : // The earlier call only kicked CDSNotificationInterface
2564 : // directly because the full broadcast (NetQuorum,
2565 : // ActiveContext) depends on a valid proTxHash.
2566 1320 : const CBlockIndex* tip = WITH_LOCK(::cs_main, return chainman.ActiveTip());
2567 660 : const bool ibd = chainman.ActiveChainstate().IsInitialBlockDownload();
2568 660 : GetMainSignals().InitializeCurrentBlockTip(tip, ibd);
2569 660 : }
2570 2831 : });
2571 : #ifdef ENABLE_WALLET
2572 : if (!args.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
2573 : g_wallet_init_interface.AutoLockMasternodeCollaterals(*node.wallet_loader);
2574 : }
2575 : #endif // ENABLE_WALLET
2576 :
2577 : // Wait for genesis block to be processed
2578 : {
2579 : WAIT_LOCK(g_genesis_wait_mutex, lock);
2580 : // We previously could hang here if StartShutdown() is called prior to
2581 : // ThreadImport getting started, so instead we just wait on a timer to
2582 : // check ShutdownRequested() regularly.
2583 : while (!fHaveGenesis && !ShutdownRequested()) {
2584 : g_genesis_wait_cv.wait_for(lock, std::chrono::milliseconds(500));
2585 : }
2586 : block_notify_genesis_wait_connection.disconnect();
2587 : }
2588 :
2589 : // As importing blocks can take several minutes, it's possible the user
2590 : // requested to kill the GUI during one of the last operations. If so, exit.
2591 : if (ShutdownRequested()) {
2592 : LogPrintf("Shutdown requested. Exiting.\n");
2593 : return false;
2594 : }
2595 :
2596 : // ********************************************************* Step 12: start node
2597 :
2598 : //// debug print
2599 : {
2600 : LOCK(cs_main);
2601 : LogPrintf("block tree size = %u\n", chainman.BlockIndex().size());
2602 : chain_active_height = chainman.ActiveChain().Height();
2603 : if (tip_info) {
2604 : tip_info->block_height = chain_active_height;
2605 : tip_info->block_time = chainman.ActiveChain().Tip() ? chainman.ActiveChain().Tip()->GetBlockTime() : Params().GenesisBlock().GetBlockTime();
2606 : tip_info->block_hash = chainman.ActiveChain().Tip() ? chainman.ActiveChain().Tip()->GetBlockHash() : Params().GenesisBlock().GetHash();
2607 : tip_info->verification_progress = GuessVerificationProgress(Params().TxData(), chainman.ActiveChain().Tip());
2608 : }
2609 : if (tip_info && chainman.m_best_header) {
2610 : tip_info->header_height = chainman.m_best_header->nHeight;
2611 : tip_info->header_time = chainman.m_best_header->GetBlockTime();
2612 : }
2613 : }
2614 : LogPrintf("nBestHeight = %d\n", chain_active_height);
2615 : if (node.peerman) node.peerman->SetBestHeight(chain_active_height);
2616 :
2617 : // Map ports with UPnP or NAT-PMP.
2618 : StartMapPort(args.GetBoolArg("-upnp", DEFAULT_UPNP), args.GetBoolArg("-natpmp", DEFAULT_NATPMP));
2619 :
2620 : CConnman::Options connOptions;
2621 : connOptions.nLocalServices = nLocalServices;
2622 : connOptions.nMaxConnections = nMaxConnections;
2623 : connOptions.m_max_outbound_full_relay = std::min(MAX_OUTBOUND_FULL_RELAY_CONNECTIONS, connOptions.nMaxConnections);
2624 : connOptions.m_max_outbound_block_relay = std::min(MAX_BLOCK_RELAY_ONLY_CONNECTIONS, connOptions.nMaxConnections-connOptions.m_max_outbound_full_relay);
2625 : connOptions.m_max_outbound_onion = std::min(MAX_DESIRED_ONION_CONNECTIONS, connOptions.nMaxConnections / 2);
2626 : connOptions.nMaxAddnode = MAX_ADDNODE_CONNECTIONS;
2627 : connOptions.nMaxFeeler = MAX_FEELER_CONNECTIONS;
2628 : connOptions.uiInterface = &uiInterface;
2629 : connOptions.m_banman = node.banman.get();
2630 : connOptions.m_msgproc = node.peerman.get();
2631 : connOptions.nSendBufferMaxSize = 1000 * args.GetIntArg("-maxsendbuffer", DEFAULT_MAXSENDBUFFER);
2632 : connOptions.nReceiveFloodSize = 1000 * args.GetIntArg("-maxreceivebuffer", DEFAULT_MAXRECEIVEBUFFER);
2633 : connOptions.m_added_nodes = args.GetArgs("-addnode");
2634 : connOptions.nMaxOutboundLimit = *opt_max_upload;
2635 : connOptions.m_peer_connect_timeout = peer_connect_timeout;
2636 : connOptions.socketEventsMode = ::g_socket_events_mode;
2637 : connOptions.m_active_masternode = node.active_ctx != nullptr;
2638 :
2639 : // Port to bind to if `-bind=addr` is provided without a `:port` suffix.
2640 : const uint16_t default_bind_port =
2641 : static_cast<uint16_t>(args.GetIntArg("-port", Params().GetDefaultPort()));
2642 :
2643 0 : const auto BadPortWarning = [](const char* prefix, uint16_t port) {
2644 0 : return strprintf(_("%s request to listen on port %u. This port is considered \"bad\" and "
2645 : "thus it is unlikely that any peer will connect to it. See "
2646 : "doc/p2p-bad-ports.md for details and a full list."),
2647 : prefix,
2648 : port);
2649 0 : };
2650 :
2651 : for (const std::string& bind_arg : args.GetArgs("-bind")) {
2652 : std::optional<CService> bind_addr;
2653 : const size_t index = bind_arg.rfind('=');
2654 : if (index == std::string::npos) {
2655 : bind_addr = Lookup(bind_arg, default_bind_port, /*fAllowLookup=*/false);
2656 : if (bind_addr.has_value()) {
2657 : connOptions.vBinds.push_back(bind_addr.value());
2658 : if (IsBadPort(bind_addr.value().GetPort())) {
2659 : InitWarning(BadPortWarning("-bind", bind_addr.value().GetPort()));
2660 : }
2661 : continue;
2662 : }
2663 : } else {
2664 : const std::string network_type = bind_arg.substr(index + 1);
2665 : if (network_type == "onion") {
2666 : const std::string truncated_bind_arg = bind_arg.substr(0, index);
2667 : bind_addr = Lookup(truncated_bind_arg, BaseParams().OnionServiceTargetPort(), false);
2668 : if (bind_addr.has_value()) {
2669 : connOptions.onion_binds.push_back(bind_addr.value());
2670 : continue;
2671 : }
2672 : }
2673 : }
2674 : return InitError(ResolveErrMsg("bind", bind_arg));
2675 : }
2676 :
2677 : for (const std::string& strBind : args.GetArgs("-whitebind")) {
2678 : NetWhitebindPermissions whitebind;
2679 : bilingual_str error;
2680 : if (!NetWhitebindPermissions::TryParse(strBind, whitebind, error)) return InitError(error);
2681 : connOptions.vWhiteBinds.push_back(whitebind);
2682 : }
2683 :
2684 : // If the user did not specify -bind= or -whitebind= then we bind
2685 : // on any address - 0.0.0.0 (IPv4) and :: (IPv6).
2686 : connOptions.bind_on_any = args.GetArgs("-bind").empty() && args.GetArgs("-whitebind").empty();
2687 :
2688 : // Emit a warning if a bad port is given to -port= but only if -bind and -whitebind are not
2689 : // given, because if they are, then -port= is ignored.
2690 : if (connOptions.bind_on_any && args.IsArgSet("-port")) {
2691 : const uint16_t port_arg = args.GetIntArg("-port", 0);
2692 : if (IsBadPort(port_arg)) {
2693 : InitWarning(BadPortWarning("-port", port_arg));
2694 : }
2695 : }
2696 :
2697 : CService onion_service_target;
2698 : if (!connOptions.onion_binds.empty()) {
2699 : onion_service_target = connOptions.onion_binds.front();
2700 : } else {
2701 : onion_service_target = DefaultOnionServiceTarget();
2702 : connOptions.onion_binds.push_back(onion_service_target);
2703 : }
2704 :
2705 : if (args.GetBoolArg("-listenonion", DEFAULT_LISTEN_ONION)) {
2706 : if (connOptions.onion_binds.size() > 1) {
2707 : InitWarning(strprintf(_("More than one onion bind address is provided. Using %s "
2708 : "for the automatically created Tor onion service."),
2709 : onion_service_target.ToStringAddrPort()));
2710 : }
2711 : StartTorControl(onion_service_target);
2712 : }
2713 :
2714 : if (connOptions.bind_on_any) {
2715 : // Only add all IP addresses of the machine if we would be listening on
2716 : // any address - 0.0.0.0 (IPv4) and :: (IPv6).
2717 : Discover();
2718 : }
2719 :
2720 : for (const auto& net : args.GetArgs("-whitelist")) {
2721 : NetWhitelistPermissions subnet;
2722 : bilingual_str error;
2723 : if (!NetWhitelistPermissions::TryParse(net, subnet, error)) return InitError(error);
2724 : connOptions.vWhitelistedRange.push_back(subnet);
2725 : }
2726 :
2727 : connOptions.vSeedNodes = args.GetArgs("-seednode");
2728 :
2729 : // Initiate outbound connections unless connect=0
2730 : connOptions.m_use_addrman_outgoing = !args.IsArgSet("-connect");
2731 : if (!connOptions.m_use_addrman_outgoing) {
2732 : const auto connect = args.GetArgs("-connect");
2733 : if (connect.size() != 1 || connect[0] != "0") {
2734 : connOptions.m_specified_outgoing = connect;
2735 : }
2736 : if (!connOptions.m_specified_outgoing.empty() && !connOptions.vSeedNodes.empty()) {
2737 : LogPrintf("-seednode is ignored when -connect is used\n");
2738 : }
2739 :
2740 : if (args.IsArgSet("-dnsseed") && args.GetBoolArg("-dnsseed", DEFAULT_DNSSEED) && args.IsArgSet("-proxy")) {
2741 : LogPrintf("-dnsseed is ignored when -connect is used and -proxy is specified\n");
2742 : }
2743 : }
2744 :
2745 : const std::string& i2psam_arg = args.GetArg("-i2psam", "");
2746 : if (!i2psam_arg.empty()) {
2747 : const std::optional<CService> addr{Lookup(i2psam_arg, 7656, fNameLookup)};
2748 : if (!addr.has_value() || !addr->IsValid()) {
2749 : return InitError(strprintf(_("Invalid -i2psam address or hostname: '%s'"), i2psam_arg));
2750 : }
2751 : SetProxy(NET_I2P, Proxy{addr.value()});
2752 : } else {
2753 : if (args.IsArgSet("-onlynet") && g_reachable_nets.Contains(NET_I2P)) {
2754 : return InitError(
2755 : _("Outbound connections restricted to i2p (-onlynet=i2p) but "
2756 : "-i2psam is not provided"));
2757 : }
2758 : g_reachable_nets.Remove(NET_I2P);
2759 : }
2760 :
2761 : connOptions.m_i2p_accept_incoming = args.GetBoolArg("-i2pacceptincoming", DEFAULT_I2P_ACCEPT_INCOMING);
2762 :
2763 : if (!node.connman->Start(*node.dmnman, *node.mn_metaman, *node.mn_sync, *node.scheduler, connOptions)) {
2764 : return false;
2765 : }
2766 :
2767 : // ********************************************************* Step 13: finished
2768 :
2769 : // At this point, the RPC is "started", but still in warmup, which means it
2770 : // cannot yet be called. Before we make it callable, we need to make sure
2771 : // that the RPC's view of the best block is valid and consistent with
2772 : // ChainstateManager's ActiveTip.
2773 : //
2774 : // If we do not do this, RPC's view of the best block will be height=0 and
2775 : // hash=0x0. This will lead to erroroneous responses for things like
2776 : // waitforblockheight.
2777 : RPCNotifyBlockChange(chainman.ActiveTip());
2778 : SetRPCWarmupFinished();
2779 :
2780 : uiInterface.InitMessage(_("Done loading").translated);
2781 :
2782 : for (const auto& client : node.chain_clients) {
2783 : client->start(*node.scheduler);
2784 : }
2785 :
2786 : BanMan* banman = node.banman.get();
2787 1254 : node.scheduler->scheduleEvery([banman]{
2788 1254 : banman->DumpBanlist();
2789 1254 : }, DUMP_BANS_INTERVAL);
2790 :
2791 : if (node.peerman) node.peerman->StartScheduledTasks(*node.scheduler);
2792 :
2793 : #if HAVE_SYSTEM
2794 : StartupNotify(args);
2795 : #endif
2796 :
2797 : return true;
2798 6 : }
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