Mailman 3 August 2007 - Twisted

[Twisted-Python] Twisted Python 0.7.0 Prerelease Testing
by Glyph Lefkowitz Aug. 5, 2021

Aug. 5, 2021

hi there, folks: I'd really like to release 0.7.0 but I would like it to be at least a little bit tested before I do so. Could those of you with CVS trees check everything out and see if it performs as advertised? Deeper bugs than that will have to wait for the next release, but I'd at least like to know if it works for someone other than me. Thanks. ______ __ __ _____ _ _ | ____ | \_/ |_____] |_____| |… [View More]

4 5

[Twisted-Python] Get IP of connecting client in XMLRPC server
by Remy C. Cool April 28, 2013

April 28, 2013

Hello, On 18 May 2004, the following message was posted to this mailinglist: Jp Calderone exarkun at divmod.com wrote: >Daniel Newton wrote: > > I have a simple XML-PRC server similar to the example below: > > from twisted.web import xmlrpc, server > > class Example(xmlrpc.XMLRPC): > """An example object to be published.""" > > def xmlrpc_add(self, a, b): > """Return sum of arguments.""" > return a + b def … [View More]

3 3

[Twisted-Python] Reconnecting PB Client
by Don Smith Sept. 12, 2007

Sept. 12, 2007

Does anyone have some example code for building a reconnecting PB client? This is what I have now: from twisted.spread import pb from twisted.internet import reactor from twisted.python import util events = pb.PBClientFactory() reactor.connectTCP("localhost", 8789, events) queue = events.getRootObject()

3 2

[Twisted-Python] Win32 IOCPReactor?
by Trent Nelson Sept. 5, 2007

Sept. 5, 2007

I'm new to Twisted. Perusing the documentation, I came across IOCPReactor. It's marked as 'extremely experimental', and it appears it only provides support for TCP events. It seems the last check in to anything IOCPReactor-related was back in 2005. Is it dead? Is anyone using it? Is anyone planning to pick development back up? Were there specific issues with IOCP that impeded development, or just a general lack of people with time, inclination, or Win32-fu? Assuming the IOCPReactor's … [View More]

19 31

[Twisted-Python] Media Resource Control Protocol (MRCP)
by Ivan Uemlianin Sept. 4, 2007

Sept. 4, 2007

Dear All I am interested in writing an MRCP (Media Resource Control Protocol [1]) server. In particular I want to write an MRCP speech recognition resource server as part of my trefnydd [2] project. I am posting here to ask for advice about the network programming part. I shall also be writing an MRCP client (if only to test the server). All the code will be GPL'd. As far as I understand it, an overview of the networking would go like this: An MRCP session between client and server is … [View More]

6 10

[Twisted-Python] Possible to delay connectTCP?
by Beau Hargis Aug. 31, 2007

Aug. 31, 2007

I have an application which connects to a machine which has 50-60 ports open on it to receive data (each for a different region). It acts like a switch. Problem is that when I make all those connection requests at the same time the server falls over trying to handle all the connections requests from my application. I cannot control or change the behaviour of the server I am connecting to, however, I am also unable to find a way to easily to add a delay between connection requests in twisted (… [View More]

2 1

[Twisted-Python] SSL: Getting the client certificate
by Dirk Loss Aug. 30, 2007

Aug. 30, 2007

Hi, following Eli Criffields nice example [1] I implemented a small SSL server with Twisted. My server should not only verify the client certificate, but also check the Common Name (CN) against a whitelist. All this should happen before any user data is exchanged. Verifying the client certificate worked nicely, but I couldn't access its contents: transport.getPeerCertificate() always returned 'None'. Apparently Eli had the same problem [2]. After some testing with PyOpenSSL now I think I … [View More]

3 7

[Twisted-Python] deferToThread crashing on Windows, stable on Linux
by Allen Bierbaum Aug. 30, 2007

Aug. 30, 2007

I have run into an interesting little bug and before I try to hunt it down further I wanted to check and see if anyone else has seen anything similar. I have a fairly complex twisted 2.5 application that uses deferToThread to spawn off worker threads that need to call some blocking non-twisted code (query webserver, query database, etc). The application uses these workers quite a bit but there are normally never more then 2 or 3 outstanding requests running. The application runs rock-solid … [View More]

2 2

[Twisted-Python] AsynQueue
by Vitaliyi Aug. 30, 2007

Aug. 30, 2007

Good Day Does someone have an idea how to use AQ remotely with PB ? I was unable to find any documentation and stuck in trying to make it work as expected. Thanks

1 0

[Twisted-Python] matching ip ranges
by Alec Matusis Aug. 29, 2007

Aug. 29, 2007

We need to match IP ranges of connections, were ranges are specified in the "/" notation (e.g. 10.10.2.0/24) What is the best way to do this without consuming too much CPU resources when the connection rate is very high?

3 2