Dear Mr,

I m working on the packet reception and treatement with the PCE protocol
which runs over TCP. The PCE protocol takes the TCP data and "knows"
(reading this information from the PCE header) the message length, which can
be contained in several TCP packets, and so, can use not an entire numer of
TCP packets  but always 1 or less(a half of a packet forexample), and then
the following PCE packet can be contained in the second half of the first
TCP packet and the first half of the followig TCP packet. My doubt is, how
can I keep the information of the position in which the PCE packet starts if
the former PCE packet doesn't use the hole TCP previous packet? I was
thinking in saving this information in a variable, but each time that the
protocol reads a new TCP packet, all variables are resarted and I don't know
how to save that information.

Thank you very much,

Silvia Tejedor.
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