nim-libp2p/libp2p/muxers/mplex/channel.nim

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2019-09-04 03:08:51 +00:00
## Nim-LibP2P
## Copyright (c) 2018 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
import chronos
import ../../stream/bufferstream
import types
type
Channel* = ref object of BufferStream
id*: int
initiator*: bool
isReset*: bool
closedLocal*: bool
closedRemote*: bool
handlerFuture*: Future[void]
proc newChannel*(id: int,
initiator: bool,
handler: WriteHandler,
size: int = MaxMsgSize): Channel =
new result
result.id = id
result.initiator = initiator
result.initBufferStream(handler, size)
proc closed*(s: Channel): bool = s.closedLocal and s.closedRemote
proc close*(s: Channel) {.async.} = discard
proc reset*(s: Channel) {.async.} = discard