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Re: [lwip-users] problem tcp_enqueue
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From: |
Simon Goldschmidt |
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Subject: |
Re: [lwip-users] problem tcp_enqueue |
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Date: |
Wed, 12 May 2010 16:26:18 +0200 |
Nicolas Dioli wrote:
> Yes of course but queuelen doesn't decrease or reset, after tcp_output().:
That's intended: the data is still buffered and queuelen counts the number of
tx-buffer pbufs per tcp pcb.
> Is it normal that lwip keep in memory data already sent ??
Yes. They have to be buffer for resending and are freed when the remote host
ACKs them.
> Can i force queuelen to 0 after tcp_output() ?
NO! Don't mess around with lwIP internals!
Simon
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