From b7ea1b08193002630b09a609cc881756d0a1f139 Mon Sep 17 00:00:00 2001
From: Sergey Avseyev <sergey.avseyev@gmail.com>
Date: Wed, 15 Nov 2017 19:25:00 +0300
Subject: [PATCH] Tests should not rely on external services (#6703)

This test depends on example.com site to be reachable, and fails when
there is no internet connection.
---
 tests/async/tasyncsend4757.nim | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/tests/async/tasyncsend4757.nim b/tests/async/tasyncsend4757.nim
index 1066f38e5..752bb3e75 100644
--- a/tests/async/tasyncsend4757.nim
+++ b/tests/async/tasyncsend4757.nim
@@ -3,11 +3,22 @@ discard """
   output: "Finished"
 """
 
-import asyncdispatch
+import asyncdispatch, asyncnet
+
+proc createServer(port: Port) {.async.} =
+  var server = newAsyncSocket()
+  server.setSockOpt(OptReuseAddr, true)
+  bindAddr(server, port)
+  server.listen()
+  while true:
+    let client = await server.accept()
+    discard await client.recvLine()
+
+asyncCheck createServer(10335.Port)
 
 proc f(): Future[void] {.async.} =
   let s = newAsyncNativeSocket()
-  await s.connect("example.com", 80.Port)
+  await s.connect("localhost", 10335.Port)
   await s.send("123")
   echo "Finished"