Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS

[Marco Jakobs]

Hi,

sorry for the missing action last week ... i was pretty busy and had no 
time for my project.

As i have a defined place running in when this happens (my watchdog 
task), i'll put out the LwIP stats on the debug interface if this 
happens. If i will catch it, i'll post the stats here.

Will the collection of the LwIP affect the performance of the system ... 
means: Is it recommended to keep it switched off unless i'll debug 
something, or can it be enabled also in the production builds (and put 
out on demand by a command)?

Thanks,
Marco

Am 30.06.2010 14:32, schrieb Pettinato, Jim:
> Are there any lower priority tasks that should run independently of the
> network traffic? If not... this is starting to sound like perhaps the
> core issue is resource depletion (or a corrupt pbuf pool) leading to a
> stalled stack... do you have lwip_stats enabled? If so, the stats can be
> very useful in determining the failure mode. You may see that all
> incoming traffic is being dropped at the link layer, for example, and
> that there are no free pbufs available.
>