no more buffer resets on len prefixed reads

2019-09-25 12:53:31 -06:00 · 2019-09-25 12:53:31 -06:00 · 5ae37cac98
parent dd3f85965b
commit 5ae37cac98
2 changed files with 0 additions and 2 deletions
--- a/libp2p/connection.nim
+++ b/libp2p/connection.nim
@ -92,7 +92,6 @@ proc readLp*(s: Connection): Future[seq[byte]] {.async, gcsafe.} =
      if res == VarintStatus.Success:
        break
    if res != VarintStatus.Success or size > DefaultReadSize:
-      buffer.setLen(0)
      result = buffer
      return
    buffer.setLen(size)
--- a/libp2p/muxers/mplex/coder.nim
+++ b/libp2p/muxers/mplex/coder.nim
@ -38,7 +38,6 @@ proc readMplexVarint(conn: Connection): Future[Option[uint]] {.async, gcsafe.} =
      if res == VarintStatus.Success:
        return some(varint)
    if res != VarintStatus.Success:
-      buffer.setLen(0)
      return
  except LPStreamIncompleteError:
    debug "unable to read varing", exc = getCurrentExceptionMsg()