Microsoft.Protocols.TestTools.StackSdk.BranchCache.Pchc.DecodeMessage.GetMessageType C# (CSharp) Method

        public static PCHC_MESSAGE_TYPE GetMessageType(byte[] byteArr)
        {
            int index = 0;
            byte[] informationData = GetBytes(byteArr, ref index, byteArr.Length - index);
            int tempIndex = 0;
            PCHC_MESSAGE_TYPE msgType;

            tempIndex = tempIndex + 2;
            msgType = (PCHC_MESSAGE_TYPE)GetUInt16(informationData, ref tempIndex, false);

            return msgType;
        }

 /// <summary>
 /// THe handle for the received http request event.
 /// </summary>
 /// <param name="sender">The sender.</param>
 /// <param name="e">THe http request event.</param>
 private void ReceiveHttpRequest(object sender, HttpRequestEventArg e)
 {
     lock (this.locker)
     {
         HttpListenerRequest request = e.ListenerContext.Request;
         this.DecomposeHttpRequest(request);
         PCHC_MESSAGE_TYPE msgType = DecodeMessage.GetMessageType(this.httpRequestPayload);
         if (msgType == PCHC_MESSAGE_TYPE.INITIAL_OFFER_MESSAGE)
         {
             lock (this.initialQueue)
             {
                 this.initialQueue.Enqueue(e.ListenerContext);
             }
         }
         else if (msgType == PCHC_MESSAGE_TYPE.SEGMENT_INFO_MESSAGE)
         {
             lock (this.segmentQueue)
             {
                 this.segmentQueue.Enqueue(e.ListenerContext);
             }
         }
     }
 }