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prevent already closed errors

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Dmitriy Ryajov 2019-09-03 19:41:28 -06:00
parent 8549ce76bb
commit cc26d4e040
1 changed files with 9 additions and 5 deletions
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4
libp2p/stream/chronosstream.nim
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@ -55,9 +55,13 @@ method write*(s: ChronosStream, msg: seq[byte], msglen = -1) {.async, gcsafe.} =
await s.writer.write(msg, msglen)
method close*(s: ChronosStream) {.async, gcsafe.} =
if not s.closed:
if not s.reader.closed:
await s.reader.closeWait()
await s.writer.finish()
if not s.writer.closed:
await s.writer.closeWait()
await s.client.closeWait()