don't send close message if remote closed

2020-02-13 02:45:58 -05:00 · 2020-02-13 02:45:58 -05:00 · f9ad113d11
parent f6c4d2130a
commit f9ad113d11
1 changed files with 2 additions and 1 deletions
--- a/libp2p/muxers/mplex/lpchannel.nim
+++ b/libp2p/muxers/mplex/lpchannel.nim
@ -62,6 +62,7 @@ proc newChannel*(id: uint,
  result.initBufferStream(writeHandler, size)

 proc closeMessage(s: LPChannel) {.async.} =
+  if not s.closed:
    await s.conn.writeMsg(s.id, s.closeCode) # write header

 proc closedByRemote*(s: LPChannel) {.async.} =