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As u can see this code has two parts... Each part sends five time a message to a given port... When i restart the pc this code works FINE!!!! which means that i send and receive packets as well... This is only for the first time... When i retry to execute this programme only the first part works fine.... the second one DOESNOT SEND ANYTHING (checked with tcpdump) and not print error with the perror function.... I dont know why..... I have checked this many times (i am bored restarting my pc) Plz check the code... perhaps i reserve a resource that i dont release so i cannot reuse it....(just suggestions)
Do u have anything else i mind?
Hmmm i have spend a few hours with this prob!!! Stil not working
I am still asking why this thing works only for one time and not for a second one ( shit!!!
I have thought to use the gdb to check it out... but i dont think that debugger can execute step by step the sendto(... ) system call .. I think that the problem relies for sth that my programmes use and dont release after it is killed... I dont know if u agree or nor.. but suggest everything u can think and i am here to test it
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