From 152c1e3c14ba03e501e21fb2b079e6f0f8c7c7ab Mon Sep 17 00:00:00 2001
From: Dmitriy Ryajov <dryajov@gmail.com>
Date: Sat, 31 Aug 2019 11:58:08 -0600
Subject: [PATCH] close connections asyncronously

---
 libp2p/transport.nim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libp2p/transport.nim b/libp2p/transport.nim
index 6b40a47..954fe45 100644
--- a/libp2p/transport.nim
+++ b/libp2p/transport.nim
@@ -7,6 +7,7 @@
 ## This file may not be copied, modified, or distributed except according to
 ## those terms.
 
+import sequtils
 import chronos
 import peerinfo, connection, multiaddress, multicodec
 
@@ -34,8 +35,7 @@ proc newTransport*(t: typedesc[Transport]): t {.gcsafe.} =
 method close*(t: Transport) {.base, async, gcsafe.} =
   ## stop and cleanup the transport
   ## including all outstanding connections
-  for c in t.connections:
-    await c.connection.close()
+  await allFutures(t.connections.mapIt(it.connection.close()))
 
 method listen*(t: Transport,
                ma: MultiAddress,