diff --git a/lib/client.js b/lib/client.js
index 2aa3b05..15805fb 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -83,12 +83,12 @@ Client.prototype.setSocket = function(socket) {
   var self = this;
   function afterParse(err, parsed) {
     if (err || (parsed && parsed.error)) {
-      this.emit('error', err || parsed.error);
-      this.end("ProtocolError");
+      self.emit('error', err || parsed.error);
+      self.end("ProtocolError");
       return;
     }
     if (! parsed) { return; }
-    packet = parsed.results;
+    var packet = parsed.results;
     incomingBuffer = incomingBuffer.slice(parsed.size);
 
     var packetName = protocol.packetNames[self.state][self.isServer ? 'toServer' : 'toClient'][packet.id];