By any chance, are you setting timeout to 0, or timeout->tv_sec = 0
and timeout->tv_usec=0?
The latter is correct. The former means wait forever.
Rishi
On Oct 6, 2008, at 11:57 AM, Chu, Zhenwei wrote:
Hi,
It seems that lwIP_select() always block even if timeout is set to 0.
The call stack shows it stops at
sys_sem_wait(sem); (line 316: sys.c)
sys_sem_wait_timeout();
Any suggestions?
Thanks
Zhenwei Chu
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