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47 lines
1.2 KiB
Nim
47 lines
1.2 KiB
Nim
## Nim-LibP2P
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## Copyright (c) 2020 Status Research & Development GmbH
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## Licensed under either of
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## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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## * MIT license ([LICENSE-MIT](LICENSE-MIT))
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## at your option.
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## This file may not be copied, modified, or distributed except according to
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## those terms.
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import chronos
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import stream,
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../peerinfo,
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../multiaddress
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type
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Connection* = ref object of Stream[seq[byte]]
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peerInfo*: PeerInfo
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observedAddr*: MultiAddress
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stream*: Stream[seq[byte]]
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proc init*[T](C: type[Connection],
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stream: T,
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peerInfo: PeerInfo = nil): C =
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Connection(stream: stream, peerInfo: peerInfo)
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proc source*(s: Connection): Source[seq[byte]] =
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result = s.stream.source()
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proc sink*(s: Connection): Sink[seq[byte]] =
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static:
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echo "type of stream ", typeof s.stream
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result = s.stream.sink()
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proc close*(s: Connection) {.async.} =
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result = s.stream.close()
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proc closed*(s: Connection): bool =
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s.stream.isClosed
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proc getObservedAddrs*(c: Connection): Future[MultiAddress] {.async.} =
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## get resolved multiaddresses for the connection
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result = c.observedAddr
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proc `$`*(c: Connection): string =
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if not isNil(c.peerInfo):
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result = $(c.peerInfo)
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