proxy? behaviour pattern implementation

[Gaspar Chilingarov]

hi there!

I have some problems with properly implementing
proxy pattern - i.e. I have one process which can emit messages to 
another process, and I wish to have another running process to 
retranslate them to subscribed processes.

So I need to implement process which can handle registering/ 
unregistering subscribers, and broadcasting messages got from another 
process.

This can be implemented without any problems, but how should I handle
crashes and restarts of receiving processes? And how emitting process 
should know and handle restarts of proxy process -- I mean how it should 
get new pid after restart?



-- 
Gaspar Chilingarov
System Administrator

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