refactor!: extract circuit relay v2 to separate module (#2222)

BREAKING CHANGE: imports from `libp2p/circuit-relay` should be updated to `@libp2p/circuit-relay-v2`

Author: achingbrain

.release-please.json

@@ -29,6 +29,7 @@
     "packages/pubsub": {},
     "packages/pubsub-floodsub": {},
     "packages/stream-multiplexer-mplex": {},
+    "packages/transport-circuit-relay-v2": {},
     "packages/transport-tcp": {},
     "packages/transport-webrtc": {},
     "packages/transport-websockets": {},

doc/CONFIGURATION.md

@@ -443,7 +443,7 @@ import { tcp } from '@libp2p/tcp'
 import { mplex } from '@libp2p/mplex'
 import { yamux } from '@chainsafe/libp2p-yamux'
 import { noise } from '@chainsafe/libp2p-noise'
-import { circuitRelayTransport, circuitRelayServer } from 'libp2p/circuit-relay'
+import { circuitRelayTransport, circuitRelayServer } from '@libp2p/circuit-relay-v2'
 import { identify } from '@libp2p/identify'
 
 
@@ -501,7 +501,7 @@ import { tcp } from '@libp2p/tcp'
 import { mplex } from '@libp2p/mplex'
 import { yamux } from '@chainsafe/libp2p-yamux'
 import { noise } from '@chainsafe/libp2p-noise'
-import { circuitRelayTransport } from 'libp2p/circuit-relay'
+import { circuitRelayTransport } from '@libp2p/circuit-relay-v2'
 
 const node = await createLibp2p({
   transports: [
@@ -529,7 +529,7 @@ import { createLibp2p } from 'libp2p'
 import { tcp } from '@libp2p/tcp'
 import { mplex } from '@libp2p/mplex'
 import { noise } from '@chainsafe/libp2p-noise'
-import { circuitRelayTransport } from 'libp2p/circuit-relay'
+import { circuitRelayTransport } from '@libp2p/circuit-relay-v2'
 
 const node = await createLibp2p({
   transports: [

interop/package.json

@@ -53,6 +53,7 @@
   "dependencies": {
     "@chainsafe/libp2p-noise": "^13.0.0",
     "@chainsafe/libp2p-yamux": "^5.0.0",
+    "@libp2p/circuit-relay-v2": "^0.0.0",
     "@libp2p/identify": "^0.0.0",
     "@libp2p/mplex": "^9.0.12",
     "@libp2p/ping": "^0.0.0",

interop/relay.js

@@ -1,10 +1,10 @@
 import { noise } from '@chainsafe/libp2p-noise'
 import { yamux } from '@chainsafe/libp2p-yamux'
+import { circuitRelayServer } from '@libp2p/circuit-relay-v2'
 import { identify } from '@libp2p/identify'
 import { webSockets } from '@libp2p/websockets'
 import * as filters from '@libp2p/websockets/filters'
 import { createLibp2p } from 'libp2p'
-import { circuitRelayServer } from 'libp2p/circuit-relay'
 
 export async function createRelay () {
   const server = await createLibp2p({

interop/test/ping.spec.ts

@@ -4,6 +4,7 @@
 import { } from 'aegir/chai'
 import { noise } from '@chainsafe/libp2p-noise'
 import { yamux } from '@chainsafe/libp2p-yamux'
+import { circuitRelayTransport } from '@libp2p/circuit-relay-v2'
 import { type Identify, identify } from '@libp2p/identify'
 import { mplex } from '@libp2p/mplex'
 import { ping, type PingService } from '@libp2p/ping'
@@ -14,7 +15,6 @@ import * as filters from '@libp2p/websockets/filters'
 import { webTransport } from '@libp2p/webtransport'
 import { type Multiaddr, multiaddr } from '@multiformats/multiaddr'
 import { createLibp2p, type Libp2p, type Libp2pOptions } from 'libp2p'
-import { circuitRelayTransport } from 'libp2p/circuit-relay'
 
 async function redisProxy (commands: any[]): Promise<any> {
   const res = await fetch(`http://localhost:${process.env.proxyPort ?? ''}/`, { body: JSON.stringify(commands), method: 'POST' })

interop/tsconfig.json

@@ -20,6 +20,9 @@
     {
       "path": "../packages/stream-multiplexer-mplex"
     },
+    {
+      "path": "../packages/transport-circuit-relay-v2"
+    },
     {
       "path": "../packages/transport-tcp"
     },

packages/connection-encrypter-plaintext/README.md

@@ -39,8 +39,6 @@ Loading this module through a script tag will make it's exports available as `Li
 <script src="https://unpkg.com/@libp2p/plaintext/dist/index.min.js"></script>
 ```
 
-> Implementation of the DCUtR Protocol
-
 # API Docs
 
 - <https://libp2p.github.io/js-libp2p/modules/_libp2p_plaintext.html>

packages/libp2p/.aegir.js

@@ -16,7 +16,7 @@ export default {
       const { WebSockets } = await import('@multiformats/mafmt')
       const { createLibp2p } = await import('./dist/src/index.js')
       const { plaintext } = await import('@libp2p/plaintext')
-      const { circuitRelayServer, circuitRelayTransport } = await import('./dist/src/circuit-relay/index.js')
+      const { circuitRelayServer, circuitRelayTransport } = await import('@libp2p/circuit-relay-v2')
       const { identify } = await import('@libp2p/identify')
       const { fetchService } = await import('./dist/src/fetch/index.js')
 

packages/libp2p/package.json

@@ -48,10 +48,6 @@
       "types": "./dist/src/index.d.ts",
       "import": "./dist/src/index.js"
     },
-    "./circuit-relay": {
-      "types": "./dist/src/circuit-relay/index.d.ts",
-      "import": "./dist/src/circuit-relay/index.js"
-    },
     "./fetch": {
       "types": "./dist/src/fetch/index.d.ts",
       "import": "./dist/src/fetch/index.js"
@@ -99,7 +95,6 @@
     "@libp2p/peer-collections": "^4.0.8",
     "@libp2p/peer-id": "^3.0.6",
     "@libp2p/peer-id-factory": "^3.0.8",
-    "@libp2p/peer-record": "^6.0.9",
     "@libp2p/peer-store": "^9.0.9",
     "@libp2p/utils": "^4.0.7",
     "@multiformats/mafmt": "^12.1.2",
@@ -116,15 +111,12 @@
     "it-length-prefixed": "^9.0.1",
     "it-map": "^3.0.3",
     "it-merge": "^3.0.0",
-    "it-pair": "^2.0.6",
     "it-pipe": "^3.0.1",
-    "it-protobuf-stream": "^1.0.0",
     "it-stream-types": "^2.0.1",
     "merge-options": "^3.0.4",
     "multiformats": "^12.0.1",
     "p-defer": "^4.0.0",
     "p-queue": "^7.3.4",
-    "p-retry": "^6.0.0",
     "private-ip": "^3.0.0",
     "protons-runtime": "^5.0.0",
     "rate-limiter-flexible": "^3.0.0",
@@ -136,6 +128,7 @@
     "@chainsafe/libp2p-noise": "^13.0.0",
     "@chainsafe/libp2p-yamux": "^5.0.0",
     "@libp2p/bootstrap": "^9.0.12",
+    "@libp2p/circuit-relay-v2": "^0.0.0",
     "@libp2p/daemon-client": "^7.0.0",
     "@libp2p/daemon-server": "^6.0.0",
     "@libp2p/floodsub": "^8.0.13",
@@ -152,7 +145,6 @@
     "execa": "^8.0.1",
     "go-libp2p": "^1.1.1",
     "it-pushable": "^3.2.0",
-    "it-to-buffer": "^4.0.1",
     "npm-run-all": "^4.1.5",
     "p-event": "^6.0.0",
     "p-times": "^4.0.0",

packages/libp2p/src/connection-manager/auto-dial.ts

@@ -1,6 +1,6 @@
 import { PeerMap, PeerSet } from '@libp2p/peer-collections'
+import { PeerJobQueue } from '@libp2p/utils/peer-job-queue'
 import { toString as uint8ArrayToString } from 'uint8arrays/to-string'
-import { PeerJobQueue } from '../utils/peer-job-queue.js'
 import { AUTO_DIAL_CONCURRENCY, AUTO_DIAL_DISCOVERED_PEERS_DEBOUNCE, AUTO_DIAL_INTERVAL, AUTO_DIAL_MAX_QUEUE_LENGTH, AUTO_DIAL_PEER_RETRY_THRESHOLD, AUTO_DIAL_PRIORITY, LAST_DIAL_FAILURE_KEY, MIN_CONNECTIONS } from './constants.js'
 import type { Libp2pEvents, Logger, ComponentLogger } from '@libp2p/interface'
 import type { TypedEventTarget } from '@libp2p/interface/events'