mirror of
https://github.com/fluencelabs/js-libp2p
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46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
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/*
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* Identify is one of the protocols swarms speaks in order to broadcast and learn about the ip:port
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* pairs a specific peer is available through
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*/
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var swarm = require('./../swarm')
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var Interactive = require('multistream-select').Interactive
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exports = module.exports
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// peer acting as server, asking whom is talking
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exports.inquiry = function (spdyConnection, cb) {
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spdyConnection.request({method: 'GET', path: '/', headers: {}}, function (stream) {
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var msi = new Interactive()
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msi.handle(stream)
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msi.select('/ipfs/identify/1.0.0', function (ds) {
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var peerId = ''
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ds.setEncoding('utf8')
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ds.on('data', function (chunk) {
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peerId += chunk
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})
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ds.on('end', function () {
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cb(null, spdyConnection, peerId)
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})
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})
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})
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// 0. open a stream
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// 1. negotiate /ipfs/identify/1.0.0
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// 2. check other peerId
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// 3. reply back with cb(null, connection, peerId)
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}
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// peer asking which pairs ip:port does the other peer see
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exports.whoAmI = function () {
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}
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exports.start = function (peerSelf) {
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swarm.registerHandle('/ipfs/identify/1.0.0', function (ds) {
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ds.setDefaultEncoding('utf8')
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ds.write(peerSelf.toB58String())
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ds.end()
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})
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}
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