|Subject:||Re: [lwip-users] ERR MEM & TCP_OUT_ORDER|
|Date:||Tue, 29 Nov 2011 22:00:03 +0100|
|User-agent:||Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20111105 Thunderbird/8.0|
Cellule Num wrote:
I have a lot of error message with "ERR4N -1" so a ERR MEM but i have verified the snd_buf.
Have you checked the statistics? If not, have a look at the various 'err' members of the below the global 'lwip_stats.mem' or one of the 'lwip_stats.memp' array members. If you have a real memory problem (i.e. not a snd_queuelen or snd_buf limitation), you should find the limiting resource there.
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