35 lines
1.1 KiB
Nim
35 lines
1.1 KiB
Nim
## 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 ../protocol, ../connection
|
|
|
|
type
|
|
Muxer* = ref object of RootObj
|
|
connection*: Connection
|
|
|
|
MuxerCreator* = proc(conn: Connection): Muxer {.gcsafe, closure.}
|
|
# this wraps a creator proc that knows how to make muxers
|
|
MuxerProvider* = ref object of LPProtocol
|
|
newMuxer*: MuxerCreator
|
|
|
|
proc newMuxerProvider*(creator: MuxerCreator, codec: string): MuxerProvider {.gcsafe.} =
|
|
new result
|
|
result.newMuxer = creator
|
|
result.codec = codec
|
|
|
|
method init(c: MuxerProvider) =
|
|
proc handler(conn: Connection, proto: string) {.async, gcsafe, closure.} =
|
|
let muxer = c.newMuxer(conn)
|
|
|
|
c.handler = handler
|
|
|
|
method newStream*(m: Muxer): Future[Connection] {.base, async, gcsafe.} = discard
|
|
method close*(m: Muxer) {.base, async, gcsafe.} = discard
|