From 5074a5798972230dc81759452aaf5175dc4e2c8a Mon Sep 17 00:00:00 2001
From: Jameson Nash <vtjnash@gmail.com>
Date: Wed, 21 Mar 2018 17:29:44 -0400
Subject: [PATCH] win,tcp: handle canceled connect with ECANCELED

This aligns Windows behavior with Unix.

Refs: https://github.com/JuliaLang/julia/pull/26545
PR-URL: https://github.com/libuv/libuv/pull/1783
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 src/win/tcp.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/win/tcp.c b/src/win/tcp.c
index f84a0d1e..39c1ff05 100644
--- a/src/win/tcp.c
+++ b/src/win/tcp.c
@@ -1171,11 +1171,14 @@ void uv_process_tcp_connect_req(uv_loop_t* loop, uv_tcp_t* handle,
 
   err = 0;
   if (REQ_SUCCESS(req)) {
-    if (setsockopt(handle->socket,
-                    SOL_SOCKET,
-                    SO_UPDATE_CONNECT_CONTEXT,
-                    NULL,
-                    0) == 0) {
+    if (handle->flags & UV__HANDLE_CLOSING) {
+      /* use UV_ECANCELED for consistency with Unix */
+      err = ERROR_OPERATION_ABORTED;
+    } else if (setsockopt(handle->socket,
+                          SOL_SOCKET,
+                          SO_UPDATE_CONNECT_CONTEXT,
+                          NULL,
+                          0) == 0) {
       uv_connection_init((uv_stream_t*)handle);
       handle->flags |= UV_HANDLE_READABLE | UV_HANDLE_WRITABLE;
       loop->active_tcp_streams++;