PART II : Request-Response Explained
We noted in the
IPC on Mobile Sales 5.0 - PART I : Introduction of this series that each step of communication between MSA and the IPC Server is initiated by MSA sending a request to the server. The server will then process the request and send its reply back to MSA.
The Header
The syntax of one communication step is
Communication = Header “
” Body
Header = “<HEAD “ Op “/>”.
Op = “OP=” command “””.
Status = “STATUS=” errorcode “””.
Compression = “ZIP=” “ 1 “””. (available from IPC2.0b SP5)
Broadcast = “BROADCAST”” 1 “””. (available from IPC 2.0c)
Len = “LEN=” number “””.
folder.
