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Improve shutdown process

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Zcash: cherry-picked from commit 793667af1c31835e0eefcdd283930bb89cfeda8f
This commit is contained in:
João Barbosa
2017-08-08 13:30:04 +01:00
committed by Jason Davies
parent c98b91b7c5
commit d3c8109b41
1 changed files with 2 additions and 0 deletions
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src/httpserver.cpp
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@@ -479,6 +479,8 @@ void StopHTTPServer()
} }
if (eventBase) { if (eventBase) {
LogPrint("http", "Waiting for HTTP event thread to exit\n"); LogPrint("http", "Waiting for HTTP event thread to exit\n");
// Exit the event loop as soon as there are no active events.
event_base_loopexit(eventBase, nullptr);
// Give event loop a few seconds to exit (to send back last RPC responses), then break it // Give event loop a few seconds to exit (to send back last RPC responses), then break it
// Before this was solved with event_base_loopexit, but that didn't work as expected in // Before this was solved with event_base_loopexit, but that didn't work as expected in
// at least libevent 2.0.21 and always introduced a delay. In libevent // at least libevent 2.0.21 and always introduced a delay. In libevent