From 490effc193f548d02f7cc9b05eb19350e28cc5e7 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 4 Oct 2019 13:29:04 +0200
Subject: [PATCH] connect: return CURLE_OPERATION_TIMEDOUT for errno ==
 ETIMEDOUT

Previosly all connect() failures would return CURLE_COULDNT_CONNECT, no
matter what errno said.

This makes for example --retry work on these transfer failures.

Reported-by: Nathaniel J. Smith
Fixes #4461
Clsoes #4462
---
 lib/connect.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/connect.c b/lib/connect.c
index 77196250d..bb2275e4d 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -976,6 +976,14 @@ CURLcode Curl_is_connected(struct connectdata *conn,
     failf(data, "Failed to connect to %s port %ld: %s",
           hostname, conn->port,
           Curl_strerror(error, buffer, sizeof(buffer)));
+
+#ifdef WSAETIMEDOUT
+    if(WSAETIMEDOUT == data->state.os_errno)
+      result = CURLE_OPERATION_TIMEDOUT;
+#elif defined(ETIMEDOUT)
+    if(ETIMEDOUT == data->state.os_errno)
+      result = CURLE_OPERATION_TIMEDOUT;
+#endif
   }
 
   return result;