From 0e9ce25ee17e72e82ea23e0933523e7bb7ebfb24 Mon Sep 17 00:00:00 2001
From: Timothee Cour <timothee.cour2@gmail.com>
Date: Thu, 19 Dec 2019 15:31:30 +0100
Subject: [PATCH] fix #12919 tasyncclosestall flaky: Address already in use

---
 tests/async/tasyncclosestall.nim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/async/tasyncclosestall.nim b/tests/async/tasyncclosestall.nim
index ce6ba77cb815..be8a13b98d80 100644
--- a/tests/async/tasyncclosestall.nim
+++ b/tests/async/tasyncclosestall.nim
@@ -13,8 +13,8 @@ else:
 # This reproduces a case where a socket remains stuck waiting for writes
 # even when the socket is closed.
 const
-  port = Port(50726)
   timeout = 8000
+var port = Port(0)
 
 var sent = 0
 
@@ -86,6 +86,8 @@ proc server() {.async.} =
   s.setSockOpt(OptReuseAddr, true)
   s.bindAddr(port)
   s.listen()
+  let (addr2, port2) = s.getLocalAddr
+  port = port2
 
   # We're now ready to accept connections, so start the client
   asyncCheck startClient()