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Problem: wsa_events are initialized/destroyed within every loop

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iteration even if not used

Solution: Move wsa_events closer to usage
This commit is contained in:
sigiesec 2017-10-25 18:30:03 +02:00
parent dec3af4d69
commit cd32603c0e
1 changed files with 2 additions and 5 deletions
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7
src/select.cpp
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@ -258,10 +258,11 @@ void zmq::select_t::loop ()
family because Windows seems to handle them properly.
See get_fd_family for details.
*/
wsa_events_t wsa_events;
// If there is just one family, there is no reason to use WSA events.
if (family_entries.size () > 1) {
wsa_events_t wsa_events;
for (family_entries_t::iterator family_entry_it = family_entries.begin ();
family_entry_it != family_entries.end (); ++family_entry_it) {
family_entry_t& family_entry = family_entry_it->second;
@ -290,11 +291,7 @@ void zmq::select_t::loop ()
wsa_assert (rc != SOCKET_ERROR);
}
}
}
#endif
#if defined ZMQ_HAVE_WINDOWS
if (family_entries.size () > 1) {
rc = WSAWaitForMultipleEvents (4, wsa_events.events, FALSE,
timeout ? timeout : INFINITE, FALSE);
wsa_assert (rc != (int)WSA_WAIT_FAILED);