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feat: address and proto books

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This commit is contained in:
Vasco Santos
2020-03-23 16:32:43 +01:00
parent da83721d6d
commit a1617e6793
8 changed files with 748 additions and 15 deletions
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29
src/peer-store/index.js
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@ -30,11 +30,17 @@ class PeerStore extends EventEmitter {
*/
this.peers = new Map()
// TODO: Track ourselves. We should split `peerInfo` up into its pieces so we get better
// control and observability. This will be the initial step for removing PeerInfo
// https://github.com/libp2p/go-libp2p-core/blob/master/peerstore/peerstore.go
// this.addressBook = new Map()
// this.protoBook = new Map()
/**
* Map known peers to their known multiaddrs.
* @type {Map<string, Array<Multiaddr>}
*/
this.addressBook = new Map()
/**
* Map known peers to their known supported protocols.
* @type {Map<string, Array<string>}
*/
this.protoBook = new Map()
}
/**
@ -82,8 +88,8 @@ class PeerStore extends EventEmitter {
peerInfo.multiaddrs.forEach((ma) => newPeerInfo.multiaddrs.add(ma))
peerInfo.protocols.forEach((p) => newPeerInfo.protocols.add(p))
const connectedMa = peerInfo.isConnected()
connectedMa && newPeerInfo.connect(connectedMa)
// const connectedMa = peerInfo.isConnected()
// connectedMa && newPeerInfo.connect(connectedMa)
const peerProxy = new Proxy(newPeerInfo, {
set: (obj, prop, value) => {
@ -120,10 +126,10 @@ class PeerStore extends EventEmitter {
const recorded = this.peers.get(id)
// pass active connection state
const ma = peerInfo.isConnected()
if (ma) {
recorded.connect(ma)
}
// const ma = peerInfo.isConnected()
// if (ma) {
// recorded.connect(ma)
// }
// Verify new multiaddrs
// TODO: better track added and removed multiaddrs
@ -229,6 +235,7 @@ class PeerStore extends EventEmitter {
peerInfo,
multiaddrs: peerInfo.multiaddrs.toArray()
})
this.emit('change:protocols', {
peerInfo,
protocols: Array.from(peerInfo.protocols)