Much appreciated Alvin. --- On Tue, 2/16/10, Alvin Delagon <adela...@gmail.com> wrote:
> From: Alvin Delagon <adela...@gmail.com> > Subject: Re: [Twisted-Python] Pulling the ethernet cable out > To: "Twisted general discussion" <twisted-python@twistedmatrix.com> > Date: Tuesday, February 16, 2010, 10:31 AM > Hello Garyc, > This is not twisted's fault. Pulling a > network plug doesn't tell the server that the client > went away immediately since the connection wasn't closed > properly. Pulling the plug produces TCP half-open scenario > when one thinks that the connection is still up. This can be > remedied by polling/hearbeat/keepalive logic. You can make > your twisted server aware of the keepalive timeouts by > turning on setTcpKeepAlive to 1: > > self.transport.setTcpKeepAlive(1) > Cheers,Alvin > > On Wed, Feb 17, 2010 at 12:15 AM, > gary clark <burslem2...@yahoo.com> > wrote: > > Hello, > > > > I'm tested my client server model. The server being a > twisted server. > > I am using the class NetstringReceiver. When I close down > the client the appropriate call to close the connection is > made "connectionLost". However when I just pull > the client connection cable from the network. I would expect > the call to be made to indicate a connection is lost at the > twisted server. I dont see this. > > > > > I am going through a local hub and not sure what at the > moment to think of this. I am using ssl to communicate. > > > > If somebody could shed some light on this that would be > great. > > > > Thanks, > > Garyc > > > > > > > > > > _______________________________________________ > > Twisted-Python mailing list > > Twisted-Python@twistedmatrix.com > > http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python > > > > > -- > http://www.alvinatorsplayground.blogspot.com/ > > > > -----Inline Attachment Follows----- > > _______________________________________________ > Twisted-Python mailing list > Twisted-Python@twistedmatrix.com > http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python > _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
