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From: | Patrick Klos |
Subject: | Re: [lwip-users] Connection freeze after 29200 Bytes |
Date: | Mon, 8 Aug 2016 09:08:20 -0400 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 |
On 8/6/2016 7:03 AM, Norbert Kleber wrote:
...As long the file to transfer is smaller than this magical 29200 Bytes every thing works fine, but if it exceeds that limit the TCP connection freezes after transmitting the 29200Bytes....i would be grateful for any hint.
For what it's worth, have you noticed that 29200 is exactly 20 packets of 1460 bytes each? I wonder if you're freeing the buffers properly once you're done with them?
Patrick Klos Laufer Wind
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