diff --git a/src/httpserver.cpp b/src/httpserver.cpp index 7e599b1d7..3ff175cd2 100644 --- a/src/httpserver.cpp +++ b/src/httpserver.cpp @@ -320,6 +320,15 @@ static void HTTPWorkQueueRun(WorkQueue* queue) queue->Run(); } +/** libevent event log callback */ +static void libevent_log_cb(int severity, const char *msg) +{ + if (severity >= EVENT_LOG_WARN) // Log warn messages and higher without debug category + LogPrintf("libevent: %s\n", msg); + else + LogPrint("libevent", "libevent: %s\n", msg); +} + bool InitHTTPServer() { struct evhttp* http = 0; @@ -335,6 +344,16 @@ bool InitHTTPServer() return false; } + // Redirect libevent's logging to our own log + event_set_log_callback(&libevent_log_cb); +#if LIBEVENT_VERSION_NUMBER >= 0x02010100 + // If -debug=libevent, set full libevent debugging. + // Otherwise, disable all libevent debugging. + if (LogAcceptCategory("libevent")) + event_enable_debug_logging(EVENT_DBG_ALL); + else + event_enable_debug_logging(EVENT_DBG_NONE); +#endif #ifdef WIN32 evthread_use_windows_threads(); #else diff --git a/src/init.cpp b/src/init.cpp index 2fabac617..4a3370879 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -420,7 +420,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-flushwallet", strprintf("Run a thread to flush wallet periodically (default: %u)", 1)); strUsage += HelpMessageOpt("-stopafterblockimport", strprintf("Stop running after importing blocks from disk (default: %u)", 0)); } - string debugCategories = "addrman, alert, bench, coindb, db, estimatefee, http, lock, mempool, net, partitioncheck, pow, proxy, prune, " + string debugCategories = "addrman, alert, bench, coindb, db, estimatefee, http, libevent, lock, mempool, net, partitioncheck, pow, proxy, prune, " "rand, reindex, rpc, selectcoins, zmq, zrpc, zrpcunsafe (implies zrpc)"; // Don't translate these strUsage += HelpMessageOpt("-debug=", strprintf(_("Output debugging information (default: %u, supplying is optional)"), 0) + ". " + _("If is not supplied or if = 1, output all debugging information.") + " " + _(" can be:") + " " + debugCategories + ".");