note when the fd gets closed

git-svn-id: http://www.varnish-cache.org/svn/trunk@3050 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/vtc_client.c

@@ -86,6 +86,7 @@ client_thread(void *priv)
 	assert(fd >= 0);
 	vtc_log(vl, 3, "Connected to %s fd is %d", c->connect, fd);
 	http_process(vl, c->spec, fd, 1);
+	vtc_log(vl, 3, "Closing fd %d", fd);
 	AZ(close(fd));
 	vtc_log(vl, 2, "Ending");