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init: Capture copy of blocknotify setting for BlockNotifyCallback

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MarcoFalke 2020-08-22 09:44:49 +02:00
parent fa40017706
commit fa33bc2dab
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1 changed files with 14 additions and 16 deletions
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30
src/init.cpp
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@ -600,21 +600,6 @@ std::string LicenseInfo()
"\n"; "\n";
} }
#if HAVE_SYSTEM
static void BlockNotifyCallback(SynchronizationState sync_state, const CBlockIndex* pBlockIndex)
{
if (sync_state != SynchronizationState::POST_INIT || !pBlockIndex)
return;
std::string strCmd = gArgs.GetArg("-blocknotify", "");
if (!strCmd.empty()) {
boost::replace_all(strCmd, "%s", pBlockIndex->GetBlockHash().GetHex());
std::thread t(runCommand, strCmd);
t.detach(); // thread runs free
}
}
#endif
static bool fHaveGenesis = false; static bool fHaveGenesis = false;
static Mutex g_genesis_wait_mutex; static Mutex g_genesis_wait_mutex;
static std::condition_variable g_genesis_wait_cv; static std::condition_variable g_genesis_wait_cv;
@ -1847,8 +1832,21 @@ bool AppInitMain(const util::Ref& context, NodeContext& node, interfaces::BlockA
} }
#if HAVE_SYSTEM #if HAVE_SYSTEM
if (gArgs.IsArgSet("-blocknotify")) if (args.IsArgSet("-blocknotify")) {
const std::string block_notify = args.GetArg("-blocknotify", "");
const auto BlockNotifyCallback = [block_notify](SynchronizationState sync_state, const CBlockIndex* pBlockIndex) {
if (sync_state != SynchronizationState::POST_INIT || !pBlockIndex)
return;
std::string strCmd = block_notify;
if (!strCmd.empty()) {
boost::replace_all(strCmd, "%s", pBlockIndex->GetBlockHash().GetHex());
std::thread t(runCommand, strCmd);
t.detach(); // thread runs free
}
};
uiInterface.NotifyBlockTip_connect(BlockNotifyCallback); uiInterface.NotifyBlockTip_connect(BlockNotifyCallback);
}
#endif #endif
std::vector<fs::path> vImportFiles; std::vector<fs::path> vImportFiles;