Re: [lwip-users] tcp_fasttmr() causes an endless loop

[Adrian Godwin]

address@hidden wrote:

> and continues to run forever. as you can see, under some circumstances  
> (which
> are not clear to me) "pcb->next" can become equal to "pcb". tcp_tmr() 
> is  called
> every TCP_TMR_INTERVAL milliseconds, as recommended. is it a bug of the  
> stack?

I had a similar problem and found the reason in my changes : I had
misunderstood the timers and provided only a single timer list
(the timer_root returned by sys_arch_timeouts) for multiple
processes.

If you're using any sort of threads, are you sure that each
thread has a unique list of timers ?

-adrian