48 lines
1.4 KiB
Nim
48 lines
1.4 KiB
Nim
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import chronos, nimcrypto, strutils, os
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import ../../libp2p/daemon/daemonapi
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const
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PubSubTopic = "test-net"
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proc main(bn: string) {.async.} =
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echo "= Starting P2P node"
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var bootnodes = bn.split(",")
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var api = await newDaemonApi({DHTFull, PSGossipSub, WaitBootstrap},
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bootstrapNodes = bootnodes,
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peersRequired = 1)
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var id = await api.identity()
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echo "= P2P node ", id.peer.pretty(), " started:"
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for item in id.addresses:
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echo item
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proc pubsubLogger(api: DaemonAPI,
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ticket: PubsubTicket,
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message: PubSubMessage): Future[bool] {.async.} =
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let msglen = len(message.data)
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echo "= Recieved pubsub message with length ", msglen,
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" bytes from peer ", message.peer.pretty(), ": "
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var strdata = cast[string](message.data)
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echo strdata
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result = true
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var ticket = await api.pubsubSubscribe(PubSubTopic, pubsubLogger)
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# Waiting for gossipsub interval
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while true:
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var peers = await api.pubsubListPeers(PubSubTopic)
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if len(peers) > 0:
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break
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await sleepAsync(1000)
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var data = "HELLO\r\n"
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var msgData = cast[seq[byte]](data)
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await api.pubsubPublish(PubSubTopic, msgData)
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when isMainModule:
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if paramCount() != 1:
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echo "Please supply bootnodes!"
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else:
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waitFor(main(paramStr(1)))
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while true:
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poll()
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