make protocol binding synchronous. Should fix ipfs/js-ipfs/issues/944

Author: pgte

src/index.js

@@ -30,11 +30,14 @@ class PubSubRoom extends EventEmitter {
       throw new Error('This IPFS node does not have pubsub.')
     }
 
-    if (this._ipfs.isOnline()) {
-      this._start()
-    }
-    this._ipfs.on('ready', this._start.bind(this))
+    // if (this._ipfs.isOnline()) {
+    //   this._start()
+    // }
+    // this._ipfs.on('ready', this._start.bind(this))
+
     this._ipfs.on('stop', this.leave.bind(this))
+
+    this._start()
   }
 
   getPeers () {