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Re: [lwip-users] Tx queue filling up
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From: |
Kieran Mansley |
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Subject: |
Re: [lwip-users] Tx queue filling up |
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Date: |
Thu, 22 Oct 2009 15:36:19 +0100 |
On Thu, 2009-10-22 at 10:22 -0400, Jeff Barber wrote:
> problem. However, shouldn't the TCP_SND_QUEUELEN (32) and TCP_SND_BUF
> (8 * MSS) values be a limit to the maximum number of "outstanding"
> pbufs?
Yes. TCP_SND_BUF should cover all packets in flight from the
application until they are acked by the other end.
Kieran