fix!: Update to new metrics interface (#502)

Updates to @libp2p/metrics v4

BREAKING CHANGE: updates to the new metrics interface

Author: achingbrain

package.json

@@ -169,7 +169,7 @@
     "@libp2p/interface-peer-id": "^1.0.4",
     "@libp2p/interface-peer-store": "^1.2.0",
     "@libp2p/topology": "^3.0.0",
-    "@libp2p/tracked-map": "^2.0.0",
+    "@libp2p/tracked-map": "^3.0.0",
     "@multiformats/multiaddr": "^11.0.0",
     "@vascosantos/moving-average": "^1.1.0",
     "abortable-iterator": "^4.0.2",
@@ -190,12 +190,12 @@
     "varint-decoder": "^1.0.0"
   },
   "devDependencies": {
-    "@chainsafe/libp2p-noise": "^9.0.0",
-    "@libp2p/kad-dht": "^5.0.1",
+    "@chainsafe/libp2p-noise": "^10.0.1",
+    "@libp2p/kad-dht": "^6.0.0",
     "@libp2p/mplex": "^7.0.0",
     "@libp2p/peer-id": "^1.1.8",
     "@libp2p/peer-id-factory": "^1.0.8",
-    "@libp2p/tcp": "^5.0.0",
+    "@libp2p/tcp": "^6.0.0",
     "@nodeutils/defaults-deep": "^1.1.0",
     "@types/debug": "^4.1.5",
     "@types/stats-lite": "^2.2.0",
@@ -208,7 +208,7 @@
     "iso-random-stream": "^2.0.0",
     "it-all": "^2.0.0",
     "it-drain": "^2.0.0",
-    "libp2p": "^0.40.0",
+    "libp2p": "next",
     "lodash.difference": "^4.5.0",
     "lodash.flatten": "^4.4.0",
     "lodash.range": "^3.2.0",

src/decision-engine/index.js

@@ -51,9 +51,7 @@ export class DecisionEngine {
     // A list of of ledgers by their partner id
     /** @type {Map<string, Ledger>} */
     this.ledgerMap = trackedMap({
-      system: 'ipfs',
-      component: 'bitswap',
-      metric: 'ledger-map',
+      name: 'ipfs_bitswap_ledger_map',
       metrics: libp2p.metrics
     })
     this._running = false

src/stats/index.js

@@ -52,9 +52,7 @@ export class Stats extends EventEmitter {
 
     /** @type {Map<string, Stat>} */
     this._peers = trackedMap({
-      system: 'ipfs',
-      component: 'bitswap',
-      metric: 'stats-peers',
+      name: 'ipfs_bitswap_stats_peers',
       metrics: libp2p.metrics
     })
   }

src/want-manager/index.js

@@ -22,9 +22,7 @@ export class WantManager {
   constructor (peerId, network, stats, libp2p) {
     /** @type {Map<string, MsgQueue>} */
     this.peers = trackedMap({
-      system: 'ipfs',
-      component: 'bitswap',
-      metric: 'want-manager-peers',
+      name: 'ipfs_bitswap_want_manager_peers',
       metrics: libp2p.metrics
     })
     this.wantlist = new Wantlist(stats, libp2p)

src/wantlist/index.js

@@ -36,9 +36,7 @@ export class Wantlist {
     /** @type {Map<string, Entry>} */
     this.set = libp2p
       ? trackedMap({
-        system: 'ipfs',
-        component: 'bitswap',
-        metric: 'wantlist',
+        name: 'ipfs_bitswap_wantlist',
         metrics: libp2p.metrics
       })
       : new Map()

test/utils/create-libp2p-node.js

@@ -1,7 +1,7 @@
 
 import { tcp } from '@libp2p/tcp'
 import { mplex } from '@libp2p/mplex'
-import { Noise } from '@chainsafe/libp2p-noise'
+import { noise } from '@chainsafe/libp2p-noise'
 import { createLibp2p } from 'libp2p'
 import { kadDHT } from '@libp2p/kad-dht'
 import { createEd25519PeerId } from '@libp2p/peer-id-factory'
@@ -34,7 +34,7 @@ export async function createLibp2pNode (options) {
       mplex()
     ],
     connectionEncryption: [
-      () => new Noise()
+      noise()
     ],
     dht: options.DHT
       ? kadDHT({