feat: add tag, update deps and fix tests

package.json

@@ -30,16 +30,16 @@
   },
   "homepage": "https://github.com/libp2p/js-ipfs-railing",
   "devDependencies": {
-    "aegir": "^13.0.6",
+    "aegir": "^14.0.0",
     "chai": "^4.1.2",
     "libp2p-tcp": "~0.12.0",
     "pre-commit": "^1.2.2"
   },
   "dependencies": {
-    "async": "^2.6.0",
+    "async": "^2.6.1",
     "debug": "^3.1.0",
-    "lodash": "^4.17.5",
-    "multiaddr": "^4.0.0",
+    "lodash": "^4.17.10",
+    "multiaddr": "^5.0.0",
     "mafmt": "^6.0.0",
     "peer-id": "~0.10.7",
     "peer-info": "~0.14.1"

src/index.js

@@ -11,21 +11,31 @@ const setImmediate = require('async/setImmediate')
 const log = debug('libp2p:railing')
 log.error = debug('libp2p:railing:error')
 
+function isIPFS (addr) {
+  try {
+    return mafmt.IPFS.matches(addr)
+  } catch (e) {
+    return false
+  }
+}
+
 class Railing extends EventEmitter {
-  constructor (bootstrapers) {
+  constructor (options) {
     super()
-    this.bootstrapers = bootstrapers
-    this.interval = null
+    this._list = options.list
+    this._interval = options.interval || 10000
+    this._timer = null
   }
 
   start (callback) {
     setImmediate(() => callback())
 
-    if (this.interval) { return }
+    if (this._timer) { return }
 
-    this.interval = setInterval(() => {
-      this.bootstrapers.forEach((candidate) => {
+    this._timer = setInterval(() => {
+      this._list.forEach((candidate) => {
         if (!isIPFS(candidate)) { return log.error('Invalid multiaddr') }
+
         const ma = multiaddr(candidate)
 
         const peerId = PeerId.createFromB58String(ma.getPeerId())
@@ -36,24 +46,18 @@ class Railing extends EventEmitter {
           this.emit('peer', peerInfo)
         })
       })
-    }, 10000)
+    }, this._interval)
   }
 
   stop (callback) {
     setImmediate(callback)
-    if (this.interval) {
-      clearInterval(this.interval)
-      this.interval = null
-    }
-  }
-}
 
-function isIPFS (addr) {
-  try {
-    return mafmt.IPFS.matches(addr)
-  } catch (e) {
-    return false
+    if (this.timer) {
+      clearInterval(this.timer)
+      this.timer = null
+    }
   }
 }
 
-module.exports = Railing
+exports = module.exports = Railing
+exports.tag = 'bootstrap'

test/railing.spec.js

@@ -7,17 +7,25 @@ const partialValidPeerList = require('./some-invalid-peers')
 const {expect} = require('chai')
 const mafmt = require('mafmt')
 
-describe('without verify on', () => {
+describe('railing', () => {
   it('find the other peer', function (done) {
-    this.timeout(20 * 1000)
-    const r = new Railing(peerList)
+    this.timeout(5 * 1000)
+    const r = new Railing({
+      list: peerList,
+      interval: 2000
+    })
+
     r.once('peer', (peer) => done())
     r.start(() => {})
   })
 
   it('not fail on malformed peers in peer list', function (done) {
-    this.timeout(20 * 1000)
-    const r = new Railing(partialValidPeerList)
+    this.timeout(5 * 1000)
+
+    const r = new Railing({
+      list: partialValidPeerList,
+      interval: 2000
+    })
 
     r.start(() => { })