[cs631apue] Address in use

wwang22 wwang22 at stevens.edu
Tue Dec 11 13:40:01 EST 2012

Hi, professor and all,

It happens a lot that once I run my program and occupy a port, and next 
time I rerun it , the "Address in use" error always shows up.
It seems that even though the program is end, the occupied port is not 
released. So, I have to set a different port each time to test my 
Is that normal? I don't know what's wrong. How should I fix the 

Thank you very much.


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