From 1b7cc621db70bf6b63beeb42ab5732223a434497 Mon Sep 17 00:00:00 2001
From: Christian Ulrich <christian@ulrich.earth>
Date: Sat, 10 Oct 2020 11:40:12 +0200
Subject: [PATCH] close punchd connection when app is about to quit

---
 examples/app/app.nim | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/app/app.nim b/examples/app/app.nim
index 3183cbf..c0f2e8c 100644
--- a/examples/app/app.nim
+++ b/examples/app/app.nim
@@ -245,6 +245,8 @@ proc runApp(serverHostname: string, serverPort: Port, peerId: string,
     let msg = await sock.recv(4)
     echo "received message: ", msg
     sock.close()
+
+  punchdConn.sock.close()
     
 proc main() =
   if paramCount() < 3 or paramCount() > 4: