Пример #1
0
        public static AckMessage GetMessage(byte[] buffer)
        {
            AckMessage message = null;
            string strResponse=string.Empty;
            try
            {
                int index = -1;
                if (buffer != null &&
                    buffer.Length > (4 + Size))
                {
                    for (int i = 0; i < buffer.Length; i++)
                    {
                        if (buffer[i] == 0x0)
                        {
                           
                            index = (i - 3);
                            break;
                        } 
                        strResponse = strResponse + string.Format("[{0}]", buffer[i].ToString());  
                    }
                }

                if (index > -1)
                {
                    message = new AckMessage();
                    message.Ack = buffer[index--];
                    message.SequenceNo = buffer[index--];
                    message.SpacePad1 = buffer[index--];
                    message.CommandID = buffer[index--];
                    message.ProcessID = buffer[index--];
                    message.PacketNo = buffer[index--];
                    message.Flags = buffer[index--];

                }
                else
                {
                    message = new AckMessage() { Ack = 17, SequenceNo = 0 }; //Null Response from server 
                    Logger.Error("Empty Response from server.Setting ACK:15 SequenceNo=0."); 
                }
                if (message == null)
                {
                    message = new AckMessage() { Ack = 16, SequenceNo = 0 }; //Null Response from server 
                    Logger.Error("Empty Response from server.Setting ACK:16 SequenceNo=0.");
                }
                  Logger.Info("Event Response [STRING]" + strResponse);
            }
            catch(Exception Ex) 
            {
                message = new AckMessage() { Ack =15,SequenceNo=0 };
                Logger.Error("Error parsing Response Message.Setting ACK:17 SequenceNo=0." + Ex.Message); 
            }
           
            return message;
        }
Пример #2
0
        public static AckMessage GetMessage(byte[] buffer)
        {
            AckMessage message     = null;
            string     strResponse = string.Empty;

            try
            {
                int index = -1;
                if (buffer != null &&
                    buffer.Length > (4 + Size))
                {
                    for (int i = 0; i < buffer.Length; i++)
                    {
                        if (buffer[i] == 0x0)
                        {
                            index = (i - 3);
                            break;
                        }
                        strResponse = strResponse + string.Format("[{0}]", buffer[i].ToString());
                    }
                }

                if (index > -1)
                {
                    message            = new AckMessage();
                    message.Ack        = buffer[index--];
                    message.SequenceNo = buffer[index--];
                    message.SpacePad1  = buffer[index--];
                    message.CommandID  = buffer[index--];
                    message.ProcessID  = buffer[index--];
                    message.PacketNo   = buffer[index--];
                    message.Flags      = buffer[index--];
                }
                else
                {
                    message = new AckMessage()
                    {
                        Ack = 17, SequenceNo = 0
                    };                                                       //Null Response from server
                    Logger.Error("Empty Response from server.Setting ACK:15 SequenceNo=0.");
                }
                if (message == null)
                {
                    message = new AckMessage()
                    {
                        Ack = 16, SequenceNo = 0
                    };                                                       //Null Response from server
                    Logger.Error("Empty Response from server.Setting ACK:16 SequenceNo=0.");
                }
                Logger.Info("Event Response [STRING]" + strResponse);
            }
            catch (Exception Ex)
            {
                message = new AckMessage()
                {
                    Ack = 15, SequenceNo = 0
                };
                Logger.Error("Error parsing Response Message.Setting ACK:17 SequenceNo=0." + Ex.Message);
            }

            return(message);
        }