Ignore unsupported messages to the client

Author: danielstjules

lib/client.js

@@ -242,7 +242,7 @@ CrossStorageClient.prototype._installListener = function() {
   var client = this;
 
   this._listener = function(message) {
-    var i, error;
+    var i, error, response;
 
     if (client._closed) return;
 
@@ -276,7 +276,12 @@ CrossStorageClient.prototype._installListener = function() {
     if (message.data === 'ready') return;
 
     // All other messages
-    var response = JSON.parse(message.data);
+    try {
+      response = JSON.parse(message.data);
+    } catch(e) {
+      return;
+    }
+
     if (!response.id) return;
 
     if (client._requests[response.id]) {