Be more stringent about our timeout: fail even if we did get a

socket, but took to.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3492 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_backend_poll.c

@@ -157,6 +157,11 @@ vbp_poke(struct vbp_target *vt)
 		/* Got no connection: failed */
 		return;
 	}
+	if (tmo <= 0) {
+		/* Spent too long time getting it */
+		TCP_close(&s);
+		return;
+	}
 
 	/* Send the request */
 	i = write(s, vt->req, vt->req_len);