From 63e1872516cdbd2c843e5297aa36616a531ac2cd Mon Sep 17 00:00:00 2001
From: Tanguy <tanguy@status.im>
Date: Fri, 16 Dec 2022 18:14:40 +0100
Subject: [PATCH] Fix yamux simultaneous closing (#823)

---
 libp2p/muxers/yamux/yamux.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libp2p/muxers/yamux/yamux.nim b/libp2p/muxers/yamux/yamux.nim
index a5273794d..9f28449c6 100644
--- a/libp2p/muxers/yamux/yamux.nim
+++ b/libp2p/muxers/yamux/yamux.nim
@@ -414,7 +414,8 @@ method close*(m: Yamux) {.async.} =
   let channels = toSeq(m.channels.values())
   for channel in channels:
     await channel.reset(true)
-  await m.connection.write(YamuxHeader.goAway(NormalTermination))
+  try: await m.connection.write(YamuxHeader.goAway(NormalTermination))
+  except CatchableError as exc: trace "failed to send goAway", msg=exc.msg
   await m.connection.close()
   trace "Closed yamux"