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Re: [lwip-users] tcp_write: too much data
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From: |
address@hidden |
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Subject: |
Re: [lwip-users] tcp_write: too much data |
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Date: |
Thu, 24 Oct 2019 20:29:20 +0200 |
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Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 |
Am 24.10.2019 um 19:04 schrieb Mário Luzeiro:
Hi all
I'm getting this error:
tcp_write: too much data (len=29 > snd_buf=0)
sometimes if I tune some of parameters and on some cases the len and snd_buf
value is different.
What does it mean and how can I fix it?
It means you try to send more than you configured lwIP to accept to send.
You can fix it by tuning some other parameters, probably ;-)
If you start telling us which parameters you already tuned, maybe we can
tell you which you didn't, yet :-)
Regards,
Simon