For my IPC module I am sending things through a 'stream' that might have to be chopped into bits and then reassembled at the other end. I originally tried to mark out individual messages by something hard to occur by accident, such as "MESSAGE_DELIMITER" and use some cunning regexps... didn't work.

Should I go to 9-bit codewords, or use the modem - style coding ( I think it's V.90bis or something similar). Or maybe send a header which tells how long the rest of the message is (true packet-style).

More importantly... anyone got a module to do it for me?

____________________
Jeremy
I didn't believe in evil until I dated it.

In reply to Stream delimiting chars by jepri

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