nim-libp2p/libp2p/protocol.nim

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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 connection, transport,
peerinfo, multiaddress
type
LPProtoHandler* = proc (conn: Connection,
proto: string):
Future[void] {.gcsafe, closure.}
LPProtocol* = ref object of RootObj
peerInfo*: PeerInfo
codec*: string
handler*: LPProtoHandler ## this handler gets invoked by the protocol negotiator
proc newProtocol*(p: typedesc[LPProtocol],
peerInfo: PeerInfo): p =
new result
result.peerInfo = peerInfo
result.init()
method init*(p: LPProtocol) {.base, gcsafe.} = discard