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Interprocess communication

Posted by ubuntuv (ubuntuv), 23 February 2006
Sir,

I am getting started in TCL.  Here is my problem, plz, reply

I invoked a number of subprocesses(not forking).  I have to communicate through all the processes to and from the main program.

I think, using Open command will be a good idea.  From parent process I can able to use puts and gets from the file descriptor.  But, from subprocess, I dont know, how I can read the message from the main program.

thanQ

Posted by admin (Graham Ellis), 26 February 2006
There are several ways of starting other processes.  I understand that you are not using forks.   Please tell me what you are using (and perhaps post a few lines of code as a sample) so that I can give you an appropriate answer.



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