[Twisted-Python] ugh open-ssl and twisted python

gary clark burslem2001 at yahoo.com
Sat Jul 27 11:36:29 MDT 2013


Guys,
 
Its the MTU size. Anything bigger than 1500 bytes is getting fragmented.
Using wireshark I'm seeing TCP Previous segment lost anything bigger than 1500. However once that
happens things go south and remain there.
 
Oh boy one day I will learn but not today.
 
Cheers,
Gazza
 
From: "exarkun at twistedmatrix.com" <exarkun at twistedmatrix.com>
To: Twisted general discussion <twisted-python at twistedmatrix.com> 
Sent: Saturday, July 27, 2013 12:27 PM
Subject: Re: [Twisted-Python] ugh open-ssl and twisted python


On 04:08 pm, burslem2001 at yahoo.com wrote:
> Hello,
> 
> This problem has been driving me crazy for a couple of days. I'm hoping someone can shed some light
> on this. I have a twisted server its using open-ssl (using certificates) and runs on linux and communicates great with a windows client thats send messages every second.
> 
> However when I send data back to the client "sometimes" it doesnt receive the packet and there is no indication of failure at the client whats more I dont see any failure on the twisted server end. Is there any way I can tell what could cause this failure? It just look like the transport.write(data) fails just dont know why it would when receiving works like a charm.
> 
> Any help on this would relieve the pain I'm feeling right now.

Please see http://sscce.org/

Jean-Paul

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