Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending

[Sylvain Rochet]

Hi Marco,

On Thu, Nov 24, 2016 at 09:30:47PM +0100, Marco Jakobs wrote:
> 
> Any debugs which would help here? It would be hard to anyone to 
> reproduce this via a fast Ethernet link as the xmit is too fast here 
> to have the first packet still in transmit while the second one is 
> written.

Again, it can't happen, lwIP is mostly sequential, the lwIP stack is (or 
should be!) waiting while you are sending data over the uart port.

Sylvain

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