Event Message via Socket to server - iOS

Need to send an event message using sockets ie on NSoutputstream where each event message consists of three parts: 5,1,255,10,30,20 Message length - 0-255 Length of packet (including event number, excluding message length) Event number - 0-255 Event byte number defining action Content - /[0-255]+/ Content of message Every event is utf-8 encoded string separated by pipe delimiter character “|” The packet length and event number should be of one byte each. for example: event id for loginCab: 2, // login | password. The output of this should be Accept request : 05 Reject Request: 04 The code is available here: [login to view URL]