From 222dfc7d94a785bd710642a8917aefa70e1ea714 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Mon, 6 Apr 2015 22:30:41 +0200
Subject: [PATCH] Issue #22117: Fix sock_call_ex() for non-blocking socket

Call internal_select() with a timeout of 0 second, not a timeout of -1 second
(blocking)!
---
 Modules/socketmodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index f27e69729c9..1ecec5a3b9c 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -742,7 +742,7 @@ sock_call_ex(PySocketSockObject *s,
                     res = 1;
             }
             else {
-                res = internal_select(s, writing, -1, connect);
+                res = internal_select(s, writing, timeout, connect);
             }
 
             if (res == -1) {