[Twisted-Python] Problem with txampq_helper ampqFactory: closing connections

2014-01-29 Thread Andrew Francis
Hi Folks: I need to maintain a programme that uses txampq_helper library ampqFactory. The current program does not close the connection to the underlying rabbitmq (the code is a mess).  Can I simple call theampqFactory.protocol.transport.loseConnection()? Do I need to unregisterProducer() first

Re: [Twisted-Python] Protocol for socket.io

2014-01-29 Thread Andrew Francis
Hi Laurens and Folks: Thanks for all the replies. I'll try desert-sockjs first. Looking through the documentation, it is not clear to me how I would handle socket.io events (unfortunately I am new to socket.io). There doesn't seem to be an event decorator like Socket.io for Tornadio2. I am look

[Twisted-Python] Protocol for socket.io

2014-01-25 Thread Andrew Francis
Hi: I searched the archive but couldn't find an answer so here goes: I am also new to all this I need to write a server that receives socket.io requests. I see Twisted has support for WebSocket. I also see that the Tornado2 socket.io is used alongside Twisted (I didn't know that this was possib

[Twisted-Python] Silly txoauth with Twisted Client Question

2012-10-23 Thread Andrew Francis
Hi Folks: I am implementing a client that uses Twisted. I have to use oauth 2.0. I have started to read up on Oauth and Twisted cred.  I noticed that there is a txoauth. For now, my client is of the "it can't keep secrets" nature as described by Google.  From my understanding Twisted Cred is u

Re: [Twisted-Python] Synchronous calls using Twisted?

2012-05-17 Thread Andrew Francis
Message: 1 Date: Thu, 17 May 2012 00:58:57 +0200 From: Louis Subject: [Twisted-Python] Synchronous calls using Twisted? To: twisted-python@twistedmatrix.com Message-ID: <4fb43131.2030...@gresille.org> Content-Type: text/plain; charset=ISO-8859-1 >  Hello, >  I am writing an application, which ar

Re: [Twisted-Python] deferred generators in inline callbacks

2011-12-21 Thread Andrew Francis
Message: 2 Date: Tue, 20 Dec 2011 19:14:10 - From: exar...@twistedmatrix.com Subject: Re: [Twisted-Python] deferred generators in inline callbacks To: Twisted general discussion Message-ID:     <20111220191410.2164.1501005671.divmod.xquotient.42@localhost.localdomain>     Content-Type: text/p

Re: [Twisted-Python] How to Solve a Problem Like Santa with Stackless and Twisted

2011-12-14 Thread Andrew Francis
Hi Glyph: Message: 3 Date: Tue, 13 Dec 2011 23:45:54 -0500 From: Glyph Subject: Re: [Twisted-Python] How to Solve a Problem Like Santa with     Stackless and Twisted To: Twisted general discussion Message-ID: Content-Type: text/plain; charset="iso-8859-1" On Dec 13, 2011, at 2:04

Re: [Twisted-Python] How to Solve a Problem Like Santa with Stackless and Twisted

2011-12-13 Thread Andrew Francis
From: shhgs To: Andrew Francis ; Twisted general discussion Sent: Monday, December 12, 2011 11:15 PM Subject: Re: [Twisted-Python] How to Solve a Problem Like Santa with Stackless and Twisted Hi Shhgs: >defer.DeferredList(reindeers.values()).addCallback(lambda _ : >True).addCa

[Twisted-Python] How to Solve a Problem Like Santa with Stackless and Twisted

2011-12-11 Thread Andrew Francis
Hi Folks: I don't know what to file this under but here goes: Santa repeatedly sleeps until wakened by either all of his nine reindeer, back from their holidays, or by a group of three of his ten elves. If awakened by the reindeer, he harnesses each of them to his sleigh, delivers toys with th

Re: [Twisted-Python] Boston Area Mini-Sprint

2011-01-16 Thread Andrew Francis
Hi Glyph et al: Message: 4 Date: Sat, 15 Jan 2011 15:44:55 -0500 From: Glyph Lefkowitz Subject: Re: [Twisted-Python] Boston Area Mini-Sprint To: Twisted general discussion Message-ID: Content-Type: text/plain; charset="us-ascii" >It's being held in somebody's home office in Somerville MA, and

Re: [Twisted-Python] Boston Area Mini-Sprint

2011-01-15 Thread Andrew Francis
Hi Folks: > Message: 1 > Date: Thu, 13 Jan 2011 12:32:08 -0500 > From: Tenth > Subject: [Twisted-Python] Boston Area Mini-Sprint > To: Twisted general discussion > Message-ID: >     > > Content-Type: text/plain; charset="iso-8859-1" > > Apologies in advance for the short notice, but I'm planni

Re: [Twisted-Python] PyCon extreme Twisted talk!

2010-10-22 Thread Andrew Francis
. Cheers, Andrew P.S - I have provided an example of using Stackless and Twisted to solve the Santa Claus Problem #!/usr/bin/env python """ simpleSanta.py Andrew Francis October 21th, 2010 The purpose of simpleSanta is as follows: 1) Show a solution to the Santa Claus problem

Re: [Twisted-Python] Twisted with wxPython in a thread

2010-08-24 Thread Andrew Francis
Hi >I can't find any examples of using Twisted with wxPython, were wx is in >a seperate thread. I used to have one somewhere but can' t find it >either. I'm looking because for some reason my code doesn't work (the >GUI freezes), even though I use reactor.callFromThread() for Twisted >calls f

Re: [Twisted-Python] Question about XMLRPC, Sync and ASync

2010-08-07 Thread Andrew Francis
Hi Colin: > Message: 1 > Date: Fri, 06 Aug 2010 11:02:33 -0700 > From: Colin Fox > Subject: [Twisted-Python] Question about XMLRPC, Sync and > ASync > To: twisted-python@twistedmatrix.com > Message-ID: <4c5c4e39.6080...@gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > What I'm trying

[Twisted-Python] Stackless.py and Twisted

2010-06-09 Thread Andrew Francis
Hi Folks: My talk "Prototyping Go's Select for Stackless with Stackless.py" recently got accepted to EuroPython. In the talk, I modified stackless.py to support the Go language's Select statement. I support Select as a method rather than a Python language feature. Implementing Select turns out

Re: [Twisted-Python] Comparing "Stackless Python + Nonblocking Stackless Modules" with Twisted.

2010-05-09 Thread Andrew Francis
Hi Peter: Message: 7 Date: Sun, 9 May 2010 23:24:00 +0800 From: Peter Cai Subject: [Twisted-Python] Comparing "Stackless Python + Nonblocking Stackless Modules" with Twisted. To: Twisted general discussion Message-ID: Content-Type: text/plain; charset=UTF-8 >Today, a guy gave me an URL

Re: [Twisted-Python] Using a custom reactor in twisted trial for test cases?

2009-11-02 Thread Andrew Francis
Hello Glyph: >These examples aren't the greatest, because they tend to assume that >you _always_ have Stackless code that's ready to run, and you want to >run at some number of "frames per second".  In 2007, folks (especially myself) are still trying to figure out if Stackless can play with Twi

Re: [Twisted-Python] Using a custom reactor in twisted trial for test cases?

2009-11-02 Thread Andrew Francis
Crispin: >OK. Having a closer look, its not that looping call doesn't work, its >that there is some unknown number of "reactor pumps" between starting >the test, and finishing it. What I need is a way for the reactor to be >pumping away while a particular test function of a testcase continues >wor

Re: [Twisted-Python] Using a custom reactor in twisted trial for test cases?

2009-10-30 Thread Andrew Francis
Hi Crispin: Message: 8 Date: Fri, 30 Oct 2009 17:38:12 +0800 From: Crispin Wellington Subject: [Twisted-Python] Using a custom reactor in twisted trial for     test    cases? To: twisted-python@twistedmatrix.com Message-ID: <1256895492.4200.9.ca...@wolfwood> Content-Type: text/plain >I am using

Re: [Twisted-Python] Twisted users/developers in Montreal?

2009-09-11 Thread Andrew Francis
Hi Alexandre: >Do you guys know anyone using or developing Twisted in the area around >the city of Montreal? I live in Montreal and I use Twisted. >I also go to Montreal Python from time to time, and I think Twisted >would make a good special topic to cover. It would help converting >more devel

Re: [Twisted-Python] Deferred documentation rewrite

2009-08-04 Thread Andrew Francis
Hi Edward: Message: 2 Date: Mon, 03 Aug 2009 18:00:07 -0400 From: "Edward Z. Yang" Subject: Re: [Twisted-Python] Deferred documentation rewrite To: Twisted general discussion Message-ID: <1249336297-sup-7...@javelin> Content-Type: text/plain; charset=UTF-8 >Why callbacks? > - Asynchronous int

Re: [Twisted-Python] Simple Epoll Reactor question

2009-07-24 Thread Andrew Francis
On Sun, Jul 19, 2009 at 12:08 PM, Andrew Francis wrote: > Adding 'from twisted.internet import reactor' wasn't obvious to me. Perhaps > this should also be mentioned on the "Choosing a Reactor" page for > completeness? The "choosing a reactor" docum

Re: [Twisted-Python] Simple Epoll Reactor question

2009-07-19 Thread Andrew Francis
Hello Glyph et al: Message: 6 Date: Sat, 18 Jul 2009 16:11:42 -0400 From: Glyph Lefkowitz Subject: Re: [Twisted-Python] Simple Epoll Reactor question To: Twisted general discussion Message-ID:     Content-Type: text/plain; charset=UTF-8 On Sat, Jul 18, 2009 at 2:41 PM, Andrew Francis wrote

[Twisted-Python] Simple Epoll Reactor question

2009-07-18 Thread Andrew Francis
Hi Folks: I am trying to use the epollreactor. I read the "Choosing a Reactor" page. However I am not clear on how to actually install and use epollreactor. I thought I could do the following: from twisted.internetimport epollreactor # epollreactor.install() epollreactor.listenTCP(8

Re: [Twisted-Python] Question about File Descriptors

2009-06-15 Thread Andrew Francis
Hi Itamar: --- On Mon, 6/15/09, twisted-python-requ...@twistedmatrix.com wrote: > Message: 2 > Date: Mon, 15 Jun 2009 09:45:19 -0400 > From: Itamar Shtull-Trauring > Subject: Re: [Twisted-Python] Question about File > Descriptors > To: Twisted general discussion > Message-ID: <1245073519.875

[Twisted-Python] Question about File Descriptors

2009-06-12 Thread Andrew Francis
Hi Folks: This is not a Twisted question per se but here goes. I am using Linux. I want to do some tests and I need to increase the numbers of file descriptors. What are the memory ramifications (i.e, I raise the max descriptor count to 65535)? Also should I move to the EPoll reactor? Thanks i

Re: [Twisted-Python] Twisted book(s)?

2009-06-03 Thread Andrew Francis
Hi David: Message: 5 Date: Wed, 03 Jun 2009 14:55:23 +1200 From: David Conradie Subject: [Twisted-Python] Twisted book(s)? To: twisted-python@twistedmatrix.com Message-ID: <4a25e61b.5050...@googlemail.com> Content-Type: text/plain; charset="iso-8859-1" >I'm fairly new to Python and very new to

[Twisted-Python] Re: Transparent pooling of deferreds to be fired upon another

2009-04-23 Thread Andrew Francis
Hi Terry: --- On Thu, 4/23/09, twisted-python-requ...@twistedmatrix.com > Suppose I have a function called alertSupervisor that takes > a string message for the supervisor and which returns a deferred. I > want to be able to call that function from anywhere in my code, and I > always want to ge

[Twisted-Python] RE: Question about Descriptors and SelectReactor

2009-04-07 Thread Andrew Francis
essage- > > From: twisted-python-boun...@twistedmatrix.com > [mailto:twisted-python- > > boun...@twistedmatrix.com] > On Behalf Of Drew Smathers > > Sent: Monday, April 06, 2009 8:40 AM > > To: Twisted general discussion > > Subject: Re: [Twisted-Pyt

[Twisted-Python] Question about Descriptors and SelectReactor

2009-04-04 Thread Andrew Francis
Hi: Perhaps this question has been asked before but is there a limit to the number of descriptors the SelectReactor can handle? Is this a function of the operating system? Cheers, Andrew ___ Twisted-Python mailing list Twisted-Python@twiste

Re: [Twisted-Python] Documentation overviews

2009-04-03 Thread Andrew Francis
Message: 1 Date: Thu, 2 Apr 2009 09:05:27 -0700 From: Cary Hull Subject: [Twisted-Python] Documentation overviews To: Twisted general discussion Message-ID: <3fce0ae70904020905l286b78acvb17f4f0d572d9...@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" Hi Cary: >One of the goa

Re: [Twisted-Python] RE: how to create state machines?

2009-03-30 Thread Andrew Francis
Message: 2 Date: Mon, 30 Mar 2009 11:10:48 -0400 From: "Doug Farrell" Subject: [Twisted-Python] RE: how to create state machines? To: Message-ID: <318f79422adc5041a93343721f84474d01a8b...@exchange.mypublisher.local> Content-Type: text/plain;charset="us-ascii" >[Doug Farrell] Thank you v

[Twisted-Python] Re: Twisted-Python] how to create state machines?

2009-03-26 Thread Andrew Francis
Hi Doug: >Message: 1 >Date: Thu, 26 Mar 2009 14:26:17 -0400 >From: "Doug Farrell" >Subject: [Twisted-Python] how to create state machines? >To: >Message-ID: <318f79422adc5041a93343721f84474d01a8b...@exchange.mypublisher.local> >Content-Type: text/plain; charset="us-ascii" >This state machi

[Twisted-Python] Re: [Stackless] Stackless Twisted shocking

2009-03-22 Thread Andrew Francis
Hi Simon: --- On Sat, 3/21/09, stackless-requ...@stackless.com wrote: > As more updates are sent zone->hub, per second, the > incoming client->hub->zone messages take SECONDS to get thru! > This is with approx 50 messages per second between a single zone and the >hub. > Is this the sort of p

[Twisted-Python] Ticket 1009

2009-03-17 Thread Andrew Francis
Hi Colleagues: I guess I am making today "Look at Twisted Documentation Day." I am looking at ticket 1009. For inline generator examples, here is the example I use in "Adventures in Stackless Python Twisted Integration." In turn, this example comes from the discussions in I believe January 20

[Twisted-Python] Ticket 1138 Re: Twisted-Python Digest, Vol 60, Issue 12

2009-03-17 Thread Andrew Francis
Hello Colleagues: >For ticket 1138 (cool movie), when I access the URL: >http://twistedmatrix.com/projects/core/documentation/howto/tutorial/deferred_tutorial.html >I get, URL not found. Which deferred tutorial are you referring to? >>"Deferreds are Beautiful (A Tutorial) at : >http://twistedmatr

[Twisted-Python] URL not Found Re: Twisted developers: please donate your time!

2009-03-07 Thread Andrew Francis
Hi Jean-Paul: I am not sure if I should take this off-line >http://twistedmatrix.com/trac/query?>status=new&status=assigned&status=reopened&keywords=~documentation&order=p>riority > shows all of the open tickets with the "documentation" keyword. >So there's >a lot to choose from, many are

[Twisted-Python] Re: Twisted developers: please donate your time!

2009-03-04 Thread Andrew Francis
Hi Itamar and Colleages: >As part of the TSF's fundraising efforts, we are trying to get upfront >donations of time you will spend developing Twisted. It will then get >matched by a donor, if we are successful in getting this grant. So if >you're planning on working on Twisted anyway this year,

[Twisted-Python] RE: [Stackless] Maximum Recursion Depth Error with Twisted 8.2/Stackless 2.6.1

2009-02-04 Thread Andrew Francis
son wrote: > From: Kristján Valur Jónsson > Subject: RE: [Stackless] Maximum Recursion Depth Error with Twisted > 8.2/Stackless 2.6.1 > To: "Andrew Francis" , > "twisted-python@twistedmatrix.com" > Cc: "stackl...@stackless.com" > Date: Tuesday, F

[Twisted-Python] Maximum Recursion Depth Error with Twisted 8.2/Stackless 2.6.1

2009-02-02 Thread Andrew Francis
the problem is with my code rather than Stackless 2.6.1 and/or Twisted 8.2 I have included some sample code. Unfortunately ToyProcessor5.py is a bit large (I have newer code that is smaller but requires more files) Cheers, Andrew #!/usr/bin/env python ""&

Re: [Twisted-Python] how to get an idle callback while running a reactor?

2008-12-20 Thread Andrew Francis
Message: 6 Date: Sat, 20 Dec 2008 08:28:20 -0700 From: Joe Strout Subject: Re: [Twisted-Python] how to get an idle callback while running areactor? To: Twisted general discussion Message-ID: <494d0f14.3000...@strout.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi Joe:

[Twisted-Python] Re: PDF I thought may be of interest

2008-12-11 Thread Andrew Francis
Hi Michael and Colleagues: > .. which is a paper by Rob von Behren, Jeremy Condit and > Eric Brewer. As a part of writing "Adventures in Stackless Python/Twisted Integration," I have read "The Why Events are" paper as well as the Ousterhout "Why Threads Are A Bad Idea (for most purposes). The