[lwip-devel] [bug #19157] lwip_close problems

[Kieran Mansley]

Follow-up Comment #14, bug #19157 (project lwip):

Hold on a minute, from looking at the code, isn't that what happens already? 
So why is there a problem?  do_delconn() among other things simply calls
tcp_close() which should do an orderly close and send pending packet, and
will only abort the connection if that returns an error. The only case I can
see for this happening is if we're out of memory or the send queue is full as
then we fail to add the FIN, return an error, and abort the connection.  Is
this the problem Frederic is seeing?

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