(ml5717) Pass along peer on channel close and error events

dist/peer.js

@@ -213,8 +213,8 @@ var Peer = function (_WildEmitter) {
     key: '_observeDataChannel',
     value: function _observeDataChannel(channel, peer) {
       var self = this;
-      channel.onclose = this.emit.bind(this, 'channelClose', channel);
-      channel.onerror = this.emit.bind(this, 'channelError', channel);
+      channel.onclose = this.emit.bind(this, 'channelClose', channel, peer);
+      channel.onerror = this.emit.bind(this, 'channelError', channel, peer);
       channel.onmessage = function (event) {
         self.emit('channelMessage', self, channel.label, JSON.parse(event.data), channel, event);
       };

src/peer.js

@@ -164,8 +164,8 @@ class Peer extends WildEmitter {
   // Internal method registering handlers for a data channel and emitting events on the peer
   _observeDataChannel(channel, peer) {
     const self = this;
-    channel.onclose = this.emit.bind(this, 'channelClose', channel);
-    channel.onerror = this.emit.bind(this, 'channelError', channel);
+    channel.onclose = this.emit.bind(this, 'channelClose', channel, peer);
+    channel.onerror = this.emit.bind(this, 'channelError', channel, peer);
     channel.onmessage = (event) => {
       self.emit('channelMessage', self, channel.label, JSON.parse(event.data), channel, event);
     };