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-rw-r--r--src/bitcoin-cli.cpp13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index be5ce14480..b332b5e581 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -56,6 +56,18 @@ static void SetupCliArgs()
gArgs.AddArg("-help", "", false, OptionsCategory::HIDDEN);
}
+/** libevent event log callback */
+static void libevent_log_cb(int severity, const char *msg)
+{
+#ifndef EVENT_LOG_ERR // EVENT_LOG_ERR was added in 2.0.19; but before then _EVENT_LOG_ERR existed.
+# define EVENT_LOG_ERR _EVENT_LOG_ERR
+#endif
+ // Ignore everything other than errors
+ if (severity >= EVENT_LOG_ERR) {
+ throw std::runtime_error(strprintf("libevent error: %s", msg));
+ }
+}
+
//////////////////////////////////////////////////////////////////////////////
//
// Start
@@ -506,6 +518,7 @@ int main(int argc, char* argv[])
fprintf(stderr, "Error: Initializing networking failed\n");
return EXIT_FAILURE;
}
+ event_set_log_callback(&libevent_log_cb);
try {
int ret = AppInitRPC(argc, argv);