[Twisted-Python] Don't Finalize Connection

Phil Mayers p.mayers at imperial.ac.uk
Tue Jul 23 05:16:08 MDT 2013


On 23/07/13 10:42, Laurens Van Houtven wrote:
> Hi Thomas,
>
> On Tue, Jul 23, 2013 at 4:15 AM, Thomas Hommers
> <thomas.hommers at ebalu.com <mailto:thomas.hommers at ebalu.com>> wrote:
>
>     It seems that after i send data with self.transport.write(data) the
>     last packet will be send with the "FP." flag, what seems to
>     "Finalize" the connection from this end.
>
>
> I can't find any information on the "FP" flag in either IP or TCP.

He means "FIN+PSH" in the TCP flags field.

Without knowing more details, it's impossible to know if the far end or 
his code initiated the close, and if the latter, whether something was 
directly or indirectly calling loseConnection.




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