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chore: auto relay multiaddr update push

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This commit is contained in:
Vasco Santos
2020-09-10 11:53:33 +02:00
committed by Vasco Santos
parent caf66ea143
commit 4d1fcdb3d2
5 changed files with 35 additions and 16 deletions
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30
src/identify/index.js
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@ -329,13 +329,30 @@ class IdentifyService {
* @returns {Uint8Array}
*/
async _getSelfPeerRecord () {
const selfSignedPeerRecord = this.peerStore.addressBook.getRawEnvelope(this.peerId)
// Update self peer record if needed
await this._createOrUpdateSelfPeerRecord()
// TODO: support invalidation when dynamic multiaddrs are supported
if (selfSignedPeerRecord) {
return selfSignedPeerRecord
return this.peerStore.addressBook.getRawEnvelope(this.peerId)
}
/**
* Creates or updates the self peer record if it exists and is outdated.
* @return {Promise<void>}
*/
async _createOrUpdateSelfPeerRecord () {
const selfPeerRecordEnvelope = await this.peerStore.addressBook.getPeerRecord(this.peerId)
if (selfPeerRecordEnvelope) {
const peerRecord = PeerRecord.createFromProtobuf(selfPeerRecordEnvelope.payload)
const mIntersection = peerRecord.multiaddrs.filter((m) => this._libp2p.multiaddrs.some((newM) => m.equals(newM)))
if (mIntersection.length === this._libp2p.multiaddrs.length) {
// Same multiaddrs as already existing in the record, no need to proceed
return
}
}
// Create / Update Peer record
try {
const peerRecord = new PeerRecord({
peerId: this.peerId,
@ -343,12 +360,9 @@ class IdentifyService {
})
const envelope = await Envelope.seal(peerRecord, this.peerId)
this.peerStore.addressBook.consumePeerRecord(envelope)
return this.peerStore.addressBook.getRawEnvelope(this.peerId)
} catch (err) {
log.error('failed to get self peer record')
log.error('failed to create self peer record')
}
return null
}
}