Marc Hoersken aa86784937 Cygwin: make sure failed sockets always signal writability
Since FD_CONNECT is only given once, we manually need to set
FD_WRITE for connection failed sockets to have consistent
behaviour in programs calling poll/select multiple times.

Example test to non-listening port: curl -v 127.0.0.1:47
2020-07-16 10:50:51 +02:00
..
2020-05-30 19:41:18 +02:00
2020-05-26 10:22:41 +02:00
2016-06-25 00:43:01 +02:00
2019-10-23 10:05:42 +02:00
2019-10-23 10:05:42 +02:00
2020-07-01 21:26:59 +02:00
2020-05-11 09:52:16 -04:00
2019-06-25 15:44:43 -04:00
2019-06-25 15:44:43 -04:00
2019-07-19 14:14:33 -04:00
2020-07-01 20:30:52 +02:00