Re: [lwip-users] Possible deadlock in LWIP 1.3.1 RC1

[Kieran Mansley]

On Tue, 2009-08-25 at 12:12 +0300, Eran Rundstein wrote:
> Regarding the first issue mentioned - I figured it has something to do
> with the fact my Python script sends data (100000 bytes at a time) and
> then only reads 10000.
> At some stage, I believe, the receive buffers on the machine running
> the Python script gets full and data starts getting queued on the LWIP
> side - does this make any sense?

Yes, I suppose it could just be that the send queue is full.  I think
the socket would block in that case waiting for the other end to ACK
more of the data and free some space.

Kieran