|Subject:||Re: [lwip-users] TCP not sending initial ACK|
|Date:||Wed, 26 Aug 2009 17:34:11 +0200|
|User-agent:||Thunderbird 220.127.116.11 (Macintosh/20090812)|
Chuck Kuecker wrote:
What exactly do you mean with "interrupt handler calls"? The timers? They should *not* be called from an interrupt level: the core code of lwIP may only be accessed from one context at a time!I’ve tried changing the frequency of LWIP interrupt handler calls, both greatly slowing and speeding them up, with no apparent change in behavior.
If you obeyed this rule and still have problems, have a look at wireshark packet traces and see if it reports errors in a packet. Also, have a look at the stats (turn them on in lwipopts.h if not already done) and find out whether there are packets dropped.
|[Prev in Thread]||Current Thread||[Next in Thread]|