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Talking to a running process in C++

Hi,

My C++ running instance needs to talk to another running instance in UNIX machine.
If i'm not having both the pieces in the same executable, is there a way to talk between 2 running instances.

One running instance "B" needs to get an array from running exe A and return an updated array back to "A", so that "A" has to start using the updated array returned by "B" from then on..

Currently, wat i have in mind is socket programming. But, i already am listening to a port continously thro' UDP connection. If i have one more port for listening is there any issues?

Also, if there is any other simpler method available, pls suggest.

Regards,
Sripriya
Feb 26 '07 #1
0 913

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