fix: use libp2p auto dial

package.json

@@ -127,7 +127,7 @@
     "joi": "^14.3.0",
     "just-flatten-it": "^2.1.0",
     "just-safe-set": "^2.1.0",
-    "libp2p": "~0.25.0-rc.5",
+    "libp2p": "~0.25.0-rc.6",
     "libp2p-bootstrap": "~0.9.3",
     "libp2p-crypto": "~0.16.0",
     "libp2p-kad-dht": "~0.14.12",

src/core/components/libp2p.js

@@ -17,15 +17,6 @@ module.exports = function libp2p (self, config) {
   const peerInfo = self._peerInfo
   const peerBook = self._peerInfoBook
   const libp2p = createBundle({ options, config, datastore, peerInfo, peerBook })
-  let discoveredPeers = []
-
-  const noop = () => {}
-  const putAndDial = peerInfo => {
-    peerInfo = peerBook.put(peerInfo)
-    if (!peerInfo.isConnected()) {
-      libp2p.dial(peerInfo, noop)
-    }
-  }
 
   libp2p.on('stop', () => {
     // Clear our addresses so we can start clean
@@ -36,16 +27,6 @@ module.exports = function libp2p (self, config) {
     peerInfo.multiaddrs.forEach((ma) => {
       self._print('Swarm listening on', ma.toString())
     })
-    discoveredPeers.forEach(putAndDial)
-    discoveredPeers = []
-  })
-
-  libp2p.on('peer:discovery', (peerInfo) => {
-    if (self.isOnline()) {
-      putAndDial(peerInfo)
-    } else {
-      discoveredPeers.push(peerInfo)
-    }
   })
 
   libp2p.on('peer:connect', peerInfo => peerBook.put(peerInfo))
@@ -108,7 +89,6 @@ function defaultBundle ({ datastore, peerInfo, peerBook, options, config }) {
   }
 
   const libp2pOptions = mergeOptions(libp2pDefaults, get(options, 'libp2p', {}))
-
   // Required inline to reduce startup time
   // Note: libp2p-nodejs gets replaced by libp2p-browser when webpacked/browserified
   const Node = require('../runtime/libp2p-nodejs')

src/core/runtime/libp2p-browser.js

@@ -43,6 +43,7 @@ class Node extends libp2p {
       },
       config: {
         peerDiscovery: {
+          autoDial: true,
           bootstrap: {
             enabled: true
           },

src/core/runtime/libp2p-nodejs.js

@@ -42,6 +42,7 @@ class Node extends libp2p {
       },
       config: {
         peerDiscovery: {
+          autoDial: true,
           mdns: {
             enabled: true
           },

test/core/libp2p.spec.js

@@ -106,7 +106,9 @@ describe('libp2p customization', function () {
 
       _libp2p.start((err) => {
         expect(err).to.not.exist()
-        expect(_libp2p._config).to.not.have.property('peerDiscovery')
+        expect(_libp2p._config.peerDiscovery).to.eql({
+          autoDial: true
+        })
         expect(_libp2p._transport).to.have.length(1)
         done()
       })
@@ -130,6 +132,7 @@ describe('libp2p customization', function () {
         expect(err).to.not.exist()
         expect(_libp2p._config).to.deep.include({
           peerDiscovery: {
+            autoDial: true,
             bootstrap: {
               enabled: true,
               list: []
@@ -193,6 +196,7 @@ describe('libp2p customization', function () {
         expect(err).to.not.exist()
         expect(_libp2p._config).to.deep.include({
           peerDiscovery: {
+            autoDial: true,
             bootstrap: {
               enabled: true,
               list: []