diff --git a/lib/js/src/thrift.js b/lib/js/src/thrift.js
index 3b489e5..4e1f20f 100644
--- a/lib/js/src/thrift.js
+++ b/lib/js/src/thrift.js
@@ -1101,3 +1101,54 @@
         throw 'skip not supported yet';
     }
 };
+
+
+/**
+ * Initializes a MutilplexProtocol Implementation as a Wrapper for Thrift.Protocol
+ * @constructor
+ */
+Thrift.MultiplexProtocol = function (srvName, trans, strictRead, strictWrite) {
+    Thrift.Protocol.call(this, trans, strictRead, strictWrite);
+    this.serviceName = srvName;
+};
+Thrift.inherits(Thrift.MultiplexProtocol, Thrift.Protocol, 'multiplexProtocol');
+
+/** Override writeMessageBegin method of prototype*/
+Thrift.MultiplexProtocol.prototype.writeMessageBegin = function (name, type, seqid) {
+
+    if (type === Thrift.MessageType.CALL || type === Thrift.MessageType.ONEWAY) {
+        Thrift.Protocol.prototype.writeMessageBegin.call(this, this.serviceName + ":" + name, type, seqid);
+    } else {
+        Thrift.Protocol.prototype.writeMessageBegin.call(this, name, type, seqid);
+    }
+};
+
+Thrift.Multiplexer = function () {
+    this.seqid = 0;
+};
+
+/** Instantiates a multiplexed client for a specific service
+ * @constructor
+ * @param {String} serviceName - The transport to serialize to/from.
+ * @param {Thrift.ServiceClient} SCl - The Service Client Class
+ * @param {Thrift.Transport} transport - Thrift.Transport instance which provides remote host:port
+ * @example
+ *    var mp = new Thrift.Multiplexer();
+ *    var transport = new Thrift.Transport("http://localhost:9090/foo.thrift");
+ *    var protocol = new Thrift.Protocol(transport);
+ *    var client = mp.createClient('AuthService', AuthServiceClient, transport);
+*/
+Thrift.Multiplexer.prototype.createClient = function (serviceName, SCl, transport) {
+    if (SCl.Client) {
+        SCl = SCl.Client;
+    }
+    var self = this;
+    SCl.prototype.new_seqid = function () {
+        self.seqid += 1;
+        return self.seqid;
+    };
+    var client = new SCl(new Thrift.MultiplexProtocol(serviceName, transport));
+
+    return client;
+};
+