chore: release version v0.27.6

* chore: update delegate routing deps to fix branches

* chore: bump delegate router versions

CHANGELOG.md

@@ -1,3 +1,14 @@
+<a name="0.27.6"></a>
+## [0.27.6](https://github.com/libp2p/js-libp2p/compare/v0.27.5...v0.27.6) (2020-04-16)
+
+
+### Bug Fixes
+
+* add null check in libp2p.hangUp() ([c940f2d](https://github.com/libp2p/js-libp2p/commit/c940f2d))
+* make circuit relay listening addresses more forgiving ([#604](https://github.com/libp2p/js-libp2p/issues/604)) ([e192eb6](https://github.com/libp2p/js-libp2p/commit/e192eb6))
+
+
+
 <a name="0.27.5"></a>
 ## [0.27.5](https://github.com/libp2p/js-libp2p/compare/v0.27.4...v0.27.5) (2020-04-06)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p",
-  "version": "0.27.5",
+  "version": "0.27.6",
   "description": "JavaScript implementation of libp2p, a modular peer to peer network stack",
   "leadMaintainer": "Jacob Heun <jacobheun@gmail.com>",
   "main": "src/index.js",
@@ -89,8 +89,8 @@
     "it-pair": "^1.0.0",
     "it-pushable": "^1.4.0",
     "libp2p-bootstrap": "^0.10.3",
-    "libp2p-delegated-content-routing": "^0.4.1",
-    "libp2p-delegated-peer-routing": "^0.4.0",
+    "libp2p-delegated-content-routing": "^0.4.5",
+    "libp2p-delegated-peer-routing": "^0.4.3",
     "libp2p-floodsub": "^0.20.0",
     "libp2p-gossipsub": "^0.2.0",
     "libp2p-kad-dht": "^0.18.2",
@@ -147,6 +147,7 @@
     "ebinks <elizabethjbinks@gmail.com>",
     "Chris Bratlien <chrisbratlien@gmail.com>",
     "isan_rivkin <isanrivkin@gmail.com>",
+    "robertkiel <robert.kiel@validitylabs.org>",
     "Irakli Gozalishvili <rfobic@gmail.com>"
   ]
 }

src/index.js

@@ -311,10 +311,17 @@ class Libp2p extends EventEmitter {
    * @param {PeerInfo|PeerId|multiaddr|string} peer the peer to close connections to
    * @returns {Promise<void>}
    */
-  hangUp (peer) {
+  async hangUp (peer) {
     const peerInfo = getPeerInfo(peer, this.peerStore)
-    return Promise.all(
-      this.registrar.connections.get(peerInfo.id.toB58String()).map(connection => {
+
+    const connections = this.registrar.connections.get(peerInfo.id.toB58String())
+
+    if (!connections) {
+      return
+    }
+
+    await Promise.all(
+      connections.map(connection => {
         return connection.close()
       })
     )

test/dialing/direct.spec.js

@@ -371,6 +371,19 @@ describe('Dialing (direct, WebSockets)', () => {
       expect(connection.stat.timeline.close).to.exist()
     })
 
+    it('should be able to use hangup when no connection exists', async () => {
+      libp2p = new Libp2p({
+        peerInfo,
+        modules: {
+          transport: [Transport],
+          streamMuxer: [Muxer],
+          connEncryption: [Crypto]
+        }
+      })
+
+      await libp2p.hangUp(remoteAddr)
+    })
+
     it('should abort pending dials on stop', async () => {
       libp2p = new Libp2p({
         peerInfo,