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refactor: async identify and identify push (#473)

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* chore: add missing dep

* feat: import from identify push branch

https://github.com/libp2p/js-libp2p-identify/tree/feat/identify-push

* feat: add the connection to stream handlers

* refactor: identify to async/await

* chore: fix lint

* test: add identify tests

* refactor: add identify to the dialer flow

* feat: connect identify to the registrar

* fix: resolve review feedback

* fix: perform identify push when our protocols change
This commit is contained in:
Jacob Heun
2019-11-07 12:11:50 +01:00
parent 9d52b80c45
commit c7a54f34f7
15 changed files with 674 additions and 174 deletions
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19
src/upgrader.js
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@ -182,10 +182,14 @@ class Upgrader {
// Run anytime a remote stream is created
onStream: async muxedStream => {
const mss = new Multistream.Listener(muxedStream)
const { stream, protocol } = await mss.handle(Array.from(this.protocols.keys()))
log('%s: incoming stream opened on %s', direction, protocol)
connection.addStream(stream, protocol)
this._onStream({ stream, protocol })
try {
const { stream, protocol } = await mss.handle(Array.from(this.protocols.keys()))
log('%s: incoming stream opened on %s', direction, protocol)
connection.addStream(stream, protocol)
this._onStream({ connection, stream, protocol })
} catch (err) {
log.error(err)
}
},
// Run anytime a stream closes
onStreamEnd: muxedStream => {
@ -246,12 +250,13 @@ class Upgrader {
* Routes incoming streams to the correct handler
* @private
* @param {object} options
* @param {Connection} options.connection The connection the stream belongs to
* @param {Stream} options.stream
* @param {string} protocol
* @param {string} options.protocol
*/
_onStream ({ stream, protocol }) {
_onStream ({ connection, stream, protocol }) {
const handler = this.protocols.get(protocol)
handler({ stream, protocol })
handler({ connection, stream, protocol })
}
/**