From d0d09559b82cc34a921f7d4a19e5190e43726e0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C8=98tefan=20Talpalaru?= <stefantalpalaru@yahoo.com>
Date: Thu, 25 Apr 2019 00:25:34 +0200
Subject: [PATCH] workaround for https://github.com/nim-lang/Nim/issues/4057

---
 eth/net/nat.nim | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/eth/net/nat.nim b/eth/net/nat.nim
index 0377387..63f7c1a 100644
--- a/eth/net/nat.nim
+++ b/eth/net/nat.nim
@@ -224,3 +224,10 @@ proc redirectPorts*(tcpPort, udpPort: Port, description: string): Option[(Port,
     # atexit() in disguise
     addQuitProc(stopNatThread)
 
+# workaround for https://github.com/nim-lang/Nim/issues/4057
+when defined(windows):
+  proc handler() {.noconv.} =
+    setupForeignThreadGc()
+    quit(1)
+  setControlCHook(handler)
+