Unix Programming - Socket listen hang

Author

Socket listen hang

jessie

2005-10-24, 3:48 pm

I have a Unix C++ socket program that always hang on listen(). nothing
returned, the program stoped there forever. Is there any option I should
apply when compile the program use g++?

I use g++ xx.cpp -lnsl -lsocket -o xx

Thanks

Barry Margolin

2005-10-24, 8:49 pm

In article <dji31c$gi2$1@gist.usc.edu>,
"jessie" <jessiezyt@hotmail.com> wrote:

> I have a Unix C++ socket program that always hang on listen(). nothing
> returned, the program stoped there forever. Is there any option I should
> apply when compile the program use g++?
>
> I use g++ xx.cpp -lnsl -lsocket -o xx

If you want to use a debugger effectively, you should compile with the
-g option.

--
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
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