[Csci551-talk] Can router processes quit without an exit()?

[ajay salpekar]

I have this problem in stage2, where my routers seem to die on me. They don't 
exit the while(1) loop (that contains the select), and they still dont show up 
in the process list after I do a "ps gx". I don't even have an "exit()" 
command anywhere in my router functions.

Also, and more importantly, my packet flooding just seems to stop - the 
program quits, after say about 100 message exchanges. Where have all my 
routers gone? Anyone any ideas please?