Let me think about it.
________________________________
From: Glyph <[email protected]>
To: A Desai <[email protected]>
Cc: Twisted Web World <[email protected]>
Sent: Wednesday, March 13, 2013 11:33 AM
Subject: Re: [Twisted-web] Setting of TCP Receive buffer size and Flow Control
in producer/consumer
On Mar 12, 2013, at 9:04 PM, A Desai <[email protected]> wrote:
Using the protocol's transport object, I can fetch the SO_RCVBUF value on the
'accepted' connection and even set the SO_SNDBUF value. However, since TCP
Window scaling is enabled by default, it is my understanding that the SO_RCVBUF
has to be set before the listen() call is invoked. The .tac file passes the
TCPServer object to application/service framework, which in turn calls the
listener. So I am wondering if I have to derive a subclass of TCPServer and
somehow set the SO_RCVBUF value before the application framework invokes
listen(); i.e. drill down to the Port object where it calls
createInternetSocket()?
>
You'd need to actually subclass tcp.Server, an implementation mechanism that we
would really like to deprecate :).
Really, the right way to do this is to contribute a fix to the ticket I linked,
and do it directly next to the listen() call within Twisted :).
-glyph
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