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http: Unlisten sockets after all workers quit

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This (almost) move only ensures the event base loop doesn't exit before
HTTP worker threads exit. This way events registered by HTTP workers are
processed and not discarded.
This commit is contained in:
João Barbosa 2018-11-07 09:10:07 +00:00
parent 18e9685816
commit 6b13580f4e
1 changed files with 6 additions and 4 deletions
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10
src/httpserver.cpp
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@ -443,10 +443,6 @@ void InterruptHTTPServer()
{
LogPrint(BCLog::HTTP, "Interrupting HTTP server\n");
if (eventHTTP) {
// Unlisten sockets
for (evhttp_bound_socket *socket : boundSockets) {
evhttp_del_accept_socket(eventHTTP, socket);
}
// Reject requests on current connections
evhttp_set_gencb(eventHTTP, http_reject_request_cb, nullptr);
}
@ -466,6 +462,12 @@ void StopHTTPServer()
delete workQueue;
workQueue = nullptr;
}
// Unlisten sockets, these are what make the event loop running, which means
// that after this and all connections are closed the event loop will quit.
for (evhttp_bound_socket *socket : boundSockets) {
evhttp_del_accept_socket(eventHTTP, socket);
}
boundSockets.clear();
if (eventBase) {
LogPrint(BCLog::HTTP, "Waiting for HTTP event thread to exit\n");
// Exit the event loop as soon as there are no active events.