Re: [lwip-users] lwIP 1.4.1 server's SYN flood hang, no backlog

[address@hidden]

Tomek wrote:
> In such a case, should it return or stay in lwip_accept (as described above)?

That's a good question. Keeping the 'should' aside, it will stay in 
lwip_accept as it is just waiting on an mbox there: if nothing gets put 
into the mbox (because new connections cannot be created/out of memory), 
it will just keep waiting. To start debugging this, taking a look at 
lwip_stats (especially all the 'err' members) might help.

Simon