-/* We retry for ECONNREFUSED because that is often a temporary condition, which
- happens when the server is being restarted. */
+ if (n)
+ {
+ /* looks like we need to wait for the connect */
+ struct timeval t;
+ fd_set rset, wset;
+ int polls = 0;
+ FD_ZERO (&rset);
+
+ do
+ {
+ /* While we wait for the connect to complete
+ poll the UI so it can update or the user can
+ interrupt. */
+ if (ui_loop_hook)
+ {
+ if (ui_loop_hook (0))
+ {
+ errno = EINTR;
+ net_close (scb);
+ return -1;
+ }
+ }
+
+ FD_SET (scb->fd, &rset);
+ wset = rset;
+ t.tv_sec = 0;
+ t.tv_usec = 1000000 / POLL_INTERVAL;
+
+ n = select (scb->fd + 1, &rset, &wset, NULL, &t);
+ polls++;
+ }
+ while (n == 0 && polls <= TIMEOUT * POLL_INTERVAL);
+ if (n < 0 || polls > TIMEOUT * POLL_INTERVAL)
+ {
+ if (polls > TIMEOUT * POLL_INTERVAL)
+ errno = ETIMEDOUT;
+ net_close (scb);
+ return -1;
+ }
+ }