Re: [Twisted-Python] Use of 'twistd' utility with command-line arguments

> I came across some problem using 'twistd' utility - that I would not > have expected from it. The problem is - using 'twistd' to start > application that requires command-line arguments. In other words, I > would expect that 'twistd' passes command-line arguments to Python > application - just as

[Twisted-Python] Help Twisted at PyCon (or anywhere else)

lease do track us down. Thanks for using Twisted! --Itamar Turner-Trauring, on behalf of the Twisted development team ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python

Re: [Twisted-Python] zope.interface?

On Mon, 2010-03-08 at 12:55 +0100, Sven-Erik Tiberg wrote: > Hi > > Setting up ejabberd server and python.twisted clients for > interactive3D. > In for example the lib...twisted.words.protocols.jabber\component.py > there are a call to zope.interface. > > Doesnt seems to be a call to the zope d

Re: [Twisted-Python] zope.interface?

On Mon, 2010-03-08 at 15:36 +0100, Sven-Erik Tiberg wrote: > Thanks > > Only to clearify: > Has zope.interface any depedencies/connection with the Zope web > application server primarily written in the Python programming > language ( http://www.zope.org/WhatIsZope ). > > Note: zope "web applica

Re: [Twisted-Python] sniffing multicast traffic

On Wed, 2010-03-10 at 10:35 +, Ben Barker wrote: > I have been looking at the examples here: > > http://code.activestate.com/recipes/425975-simple-udp-multicast-client-server-using-twisted/ > > But I seem to have trouble getting them to receive anything at all. Did you do the joinGroup()? O

Re: [Twisted-Python] Nothing Succeeds Like Success (Stories)

On Mon, 2010-03-22 at 22:39 -0400, Glyph Lefkowitz wrote: > If you're a happy Twisted user who has used Twisted to do something > cool, *please* send in a blurb for the success stories page! This > could translate into more money and more development for Twisted, thus > making it even more awesom

Re: [Twisted-Python] twisted vs wsgi

On Tue, 2010-03-30 at 08:46 +0100, Chris Withers wrote: > I struggled to find good narrative docs on using Twisted as a WSGI > server. Where should I have been looking and have I dropped any clangers > in the above? The "Web in 60 seconds" howto has this: http://twistedmatrix.com/documents/curre

Re: [Twisted-Python] session management

> Greetings, > > I am new to this list and twisted. I have worked with some systems > similar to twisted, notably Apache MINA. I am trying to find out how > to set up my server to support sessions for multiple clients. Right > now I am simply developing a telnet-like application to learn twisted

Re: [Twisted-Python] Seeking advice: Coping with heavy log file loads

On Fri, 2010-04-09 at 11:49 +0200, Kees Bos wrote: > I think you could try to use a custom light weight log function that > just queues the log messages (FIFO) and bursts them, say every second, > to the log file (e.g. in a thread to use a multicore cpu). Or: 0. Profile logging system - what exa

Re: [Twisted-Python] Question about processes in python

On Mon, 2010-04-12 at 14:23 -0400, Glyph Lefkowitz wrote: > Still, I wouldn't recommend using the subprocess module in a Twisted > application, and multiprocessing even less. 'subprocess' uses > select(), which means that if you are running processes in a server > handling a large number of conne

Re: [Twisted-Python] gtk2reactor: scheduling work in the immediate future without throttling gtk

On Sun, 2010-04-18 at 13:11 +0200, Thomas Vander Stichele wrote: > - if I do it with callLater(0, ...), again these calls get executed > ASAP and throttle the main loop If this is actually affecting your UI this may mean the batch size you are processing in each call is too big. E.g. if it takes

Re: [Twisted-Python] twistd and init.d

On Wed, 2010-04-21 at 15:37 +0200, Don Schoeman wrote: > I still get the same results (or non-results) unfortunately. I have > tried the following options: > > 1) Tried running twistd by giving the fully qualified > path: /usr/bin/twistd. > 2) Tried running the .tac file together with the -g twist

Re: [Twisted-Python] twistd and init.d

> I think Itamar was suggesting that you use "/bin/bash -x" as your init > script interpreter and examine that output. Actually, I typoed, and meant /usr/bin/strace, but that's a good idea too :) ___ Twisted-Python mailing list Twisted-Python@twistedma

Re: [Twisted-Python] OSC protocol implementation

On Mon, 2010-04-26 at 15:56 +, exar...@twistedmatrix.com wrote: > This is mainly a question of when someone finds it interesting enough to > review the code. Personally, while I remember commenting on that ticket > a couple months ago, I had to go re-read the wikipedia page to remember > w

Re: [Twisted-Python] win32com client in a twisted thread

On Mon, 2010-05-03 at 17:32 -0700, Don Dwiggins wrote: > I'm running a Windows service with Twisted (xmlrpc), and I've run into > an odd case. > > In a recently implemented method, I create a COM object with > win32com.client.Dispatch (using a COM DLL that's part of the overall > application) a

Re: [Twisted-Python] Reactor Spinning?

> > Hey Twisted folks, > > I'm using the twisted.web framework for a high performance HTTP proxy > server that very closely resembles the HTTP proxy server example that > comes with the twisted package. > > Under heavy load, I occasionally run into a problem where the reactor > appears to start spi

Re: [Twisted-Python] print unicode

On Wed, 2010-05-05 at 13:45 +0200, Pet wrote: > Hello! > > I'm using Twisted 10.0 and as usually sometime print debug infos with > myunicodestr.encode('UTF-8') which are saved to logfile, but since > using twisted 10 I'm getting > > UnicodeEncodeError: 'ascii' codec can't encode characters... >

Re: [Twisted-Python] print unicode

On Wed, 2010-05-05 at 16:15 +0200, Pet wrote: > If I print as you do it works, but my string is fetched from database > and only then it fails Strings coming out of the database are usually just strings. There's nothing database (or Twisted) specific about them.

Re: [Twisted-Python] print unicode

On Wed, 2010-05-05 at 16:47 +0200, Pet wrote: > Now, I'm getting Exception with > > File > "/usr/local/tw10/lib/python2.5/site-packages/Twisted-10.0.0-py2.5-linux-x86_64.egg/twisted/python/log.py", > line 555, in write > d = (self.buf + data).split('\n') > exceptions

Re: [Twisted-Python] Reactor Spinning?

> > I've confirmed that when spinning the FD corresponds with a client > connection. What would you suggest logging that might provide some > insight? What is the transport's writeSomeData() method doing? Is it actually trying to write an empty string? Transition from/to writeable state may also

Re: [Twisted-Python] listenTCP in a TAC

On Wed, 2010-05-12 at 00:17 +1200, Donal McMullan wrote: > I don't really grok the TAC thing yet, or why there's a different > method for spawning servers within an Application. Is my listenTCP > approach bad practice for some reason that's not apparent to me? Services are things that can be star

Re: [Twisted-Python] turning off chunked transfer-encoding

On Mon, 2010-05-24 at 22:07 -0400, Michael P. Soulier wrote: > Hi, > > I noticed that when using twisted.internet.http and returning a Content-type > of application/json, the server responds with chunked transfer encoding. Chunked encoding has nothing to do with the content type. It is used if y

Re: [Twisted-Python] can the reactor be told to stop processing events and to just queue them?

On Thu, 2010-05-27 at 14:08 +0200, Gabriel Rossetti wrote: > is there a way to tell the reactor to just queue the events and not to > process them for a specific protocol? No, Twisted doesn't have an event queue (but see below). > I have two protocols running on my > reactor, one that monitors

Re: [Twisted-Python] Question

> Is it acceptable to post job openings to this list? Yes, as long as they're Twisted-related. ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python

Re: [Twisted-Python] Integrating Twisted with ZeroMQ

On Mon, 2010-06-07 at 01:39 +0200, Laurens Van Houtven wrote: > Whoops, something ate half my sentence. > > My point was that most of the argument still stands, I think: just > listenZMQ and connectZMQ get replaced by ZMQ Endpoints :) 1. SSL runs on top of TCP, yet Twisted has connectSSL/listenSS

Re: [Twisted-Python] Integrating Twisted with ZeroMQ

On Sun, 2010-06-06 at 21:59 +0200, Laurens Van Houtven wrote: > pyzmq offers something called select, which works just like select > except it works on both file descriptors and ZeroMQ Sockets. It just > delegates all of the work to libzmq. We could use > ThreadedSelectReactor and have it use ZMQ'

Re: [Twisted-Python] Integrating Twisted with ZeroMQ

On Sun, 2010-06-06 at 23:07 -0400, Itamar Turner-Trauring wrote: > So, sounds like you want to define: > A) A way to hook up ZeroMQ event loop with Twisted event loop so that > both ZeroMQ and Twisted code can co-exist in same thread. JP's proposal is superior to this... but may r

Re: [Twisted-Python] handling SIGCHLD

> Hi, > > I have a twisted service that needs to fork child processes to do tasks, > after > which they will exit. I wrote a signal handler for SIGCHLD but it didn't > seem > to be called. I read something about twisted installing its own signal > handlers that may conflict. Is this true? > > How w

Re: [Twisted-Python] twisted.web questions

On Mon, 2010-06-14 at 08:22 -0500, Allen Bierbaum wrote: > 1) Is there any method to stream a large request (ex: PUT or POST with > file upload) into the system or does the entire body have to be loaded > into memory as part of the request? Very large requests get written to disk, rather than mem

Re: [Twisted-Python] twisted.web questions

On Mon, 2010-06-14 at 09:38 -0400, Itamar Turner-Trauring wrote: > > 4) Are their any wrappers people have developed to make it a bit > > easier to use deferreds (in particular inlinecallbacks) in the > > handlers for twisted.web? (I am considering just writing a wrapper > &

Re: [Twisted-Python] twisted.web questions

>> Very large requests get written to disk, rather than memory. This is >> still not ideal, streaming is obviously better - someone may be able to >> suggest how to do it until Twisted gets fixed. >> > > That is unfortunate. Do you know of an example that shows to get access > to > that file or do

Re: [Twisted-Python] twisted.web questions

On Mon, 2010-06-14 at 21:59 +0300, Yaroslav Fedevych wrote: > On Mon, Jun 14, 2010 at 6:56 PM, Itamar Turner-Trauring > wrote: > >>> Very large requests get written to disk, rather than memory. This is > >>> still not ideal, streaming is obviously better - someone ma

Re: [Twisted-Python] Multiple clients

> It sounds good, but if I don't call reactor.run() after connectSSL doesn't > happens anything... If I call reactor.run() after connectSSL, it works > properly... There are two types of client connections: 1. Connections you open when you first run the program. Call these before reactor.run() is

Re: [Twisted-Python] Reassigned tickets

On Sat, 2010-06-19 at 18:05 -0700, Ying Li wrote: > I'd also like to have some consensus or documentation about what to do > with tickets (assigned to me or no) with comments I do not know how to > interpret - should I be implementing the change as described in the > comment, if I do not recognize

Re: [Twisted-Python] Reassigned tickets

On Sat, 2010-06-19 at 22:35 -0400, Itamar Turner-Trauring wrote: > You could then know not to start coding on anything still in discussion > state that where you feel someone should make decision. Or in actual English: You would then know not to start coding on anything still in discussion

Re: [Twisted-Python] reactor.spawnProcess() and file descriptors

On Mon, 2010-06-28 at 12:52 +0100, Carlos Valiente wrote: > Hi! Is there any way of telling reactor.spawnProcess() not to close > all open file descriptors? My Unix knowledge is weak, but - couldn't you pass in duplicate fds, so that when they are closed it wouldn't affect the originals? __

Re: [Twisted-Python] reactor.spawnProcess() and file descriptors

On Mon, 2010-06-28 at 13:21 +0100, Carlos Valiente wrote: > I wanted to skip the calls to close() > -- 1024 of them, in my case -- because, according to strace(1), that > takes about 100 ms (and I'd like to save those milliseconds). Ah, I see. So the issue is performance. If you do file a ticket

Re: [Twisted-Python] Creating a COM object in a thread

On Mon, 2010-06-28 at 17:43 -0700, Don Dwiggins wrote: > What this probably means in practice is that twisted needs to use a > reactor which calls MsgWaitForMultipleObjects() and runs a message loop > when the function detects a new message is in the queue. I'm not sure > if there is an existi

Re: [Twisted-Python] Twisted HTTP client supporting failover for multiple A records?

On Thu, 2010-07-15 at 10:46 +0100, Reza Lotun wrote: > I believe since all > TCP connections are mediated via connectTCP hostnames are ultimately > resolved via socket.gethostbyname. Twisted uses a thread pool to do DNS lookups by default, so this shouldn't block anything. _

Re: [Twisted-Python] Twisted HTTP client supporting failover for multiple A records?

On Thu, 2010-07-15 at 10:46 +0100, Reza Lotun wrote: > As for connecting to hosts that resolve to multiple A records - I > presume as a means of load balancing via DNS round robin - I'm not > quite sure this is natively supported in Twisted. I believe since all > TCP connections are mediated via c

Re: [Twisted-Python] Twisted HTTP client supporting failover for multiple A records?

On Thu, 2010-07-15 at 13:33 +0100, Luke Marsden wrote: > Thanks Itamar, this is massively useful. I'll try subclassing > twisted.web.client.Agent to do its own DNS lookups with twisted.names so > as to be aware of the full list of A records returned. It would then > attempt all the IP addresses in

Re: [Twisted-Python] How to make a 'router'

On Sun, 2010-07-25 at 19:37 +0700, Didiet Noor wrote: > Dear All, > > I am new in twisted framework, and currently building a twisted app > that will route a packet from one client to multiple servers via TCP > connection, back and forth. > > The program will work like this > >

Re: [Twisted-Python] What is the minimum effort solution to make inetd-managed twisted-based application?

On Wed, 2010-07-28 at 15:14 +0400, twisted-...@udmvt.ru wrote: > After all, I'm posting my angry code. > The first file is a module with some classes, that can be used > to accomplish my task. > The second file is a UNIX program, it uses socketpair() and then fork() > to start both client and serve

Re: [Twisted-Python] Is that behavior of t.i.stdio.StandardIO known?

On Thu, 2010-07-29 at 11:23 +0400, Alexey wrote: > The same happens if you redirect output to a pipe (no matter if it a named > FIFO or an anonymous pipe). > But if you redirect output to a file or to a /dev/null, this happens: > $ ./program.py > /dev/null > > o: StdioProtocol.connectionLost('[

Re: [Twisted-Python] Asynchronous gzipped content decompression: best approach

On Fri, 2010-07-30 at 11:28 +0100, Michele - wrote: > Hi, > > > I have written a small utility function to replace > "twisted.web.client.getPage", to be able to read the response header. > > > I have to say that the ever improving documentation made it quite easy > for me to do it using the new

Re: [Twisted-Python] xmlrpc protocoll instanze per connection?

On Wed, 2010-08-04 at 12:00 +0200, Pet wrote: > Now, for XMLRPC this looks for me like Protocol instance is reused for > all connection. If it is so, can I change this behavior, so I have one > instance of Protocol per connection? XMLRPC is a Resource, not a Protocol: Resources handle HTTP *reque

Re: [Twisted-Python] xmlrpc protocoll instanze per connection?

On Wed, 2010-08-04 at 14:59 +0200, Pet wrote: > That make sense, thanks. Is there a way to isolate requests from each other? Each call to Resource.render() (which in this case then calls XMLRPC.xmlrpc_) is a separate request. ___ Twisted-Python mailin

Re: [Twisted-Python] Twisted ORM

> I've just finished creating a basic Object Relational Mapper (ORM) in > Twisted (http://trac.butterfat.net/public/twistar) called Twistar. The > goal of the project is most certainly not to duplicate the full > functionality of existing Python ORM's, but rather to provide a simple > interface to

Re: [Twisted-Python] global exception handler

On Thu, 2010-08-12 at 14:26 +0200, Zoran Bosnjak wrote: > Hello all, > is there a possibility to have a global (application wide) exception > handler in twisted application? I would like to stop application in case > of any unhandled error in deferred callbacks. Why not add an error handler yourse

Re: [Twisted-Python] Add custom options handling to a twisted application running from twistd

On Wed, 2010-08-18 at 20:28 +0900, David Cournapeau wrote: > I am trying to add some options handling to an existing twisted > application, which runs as an "app" from twistd through the -y > argument. It is not clear to me how to do that ? Instead of using a .tac file, write a twistd plugin: ht

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

On Tue, 2010-08-24 at 11:40 +0200, Gabriel Rossetti wrote: > Hello, > > 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 free

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

On Tue, 2010-08-24 at 15:22 +0200, Gabriel Rossetti wrote: > Ok, so you put Twisted in a thread? I read in several posts that this > posed problems, have you had any drawbacks? reactor.spawnProcess won't notice processes have exited on posix platforms (though you can fix this by installing your

Re: [Twisted-Python] git clone with spawnProcess() can prevent socket data flow, any clue why?

On Sat, 2010-08-28 at 11:31 +0200, Martin Nordholts wrote: > I'll see if I can pinpoint the bug... If you can reproduce this with a Python program you launch, rather than git, that would be ideal. I assume you've tested this by running git without twisted, on the command-line, just to make sure

Re: [Twisted-Python] git clone with spawnProcess() can prevent socket data flow, any clue why?

On Sun, 2010-08-29 at 08:55 +0100, Carlos Valiente wrote: > Does 'tcpdump' show any git activity when you run your program, > Martin? Once I had a problem like yours, and in my case it was caused > by git not using the HTTP proxy within my company's LAN. I notice the original code doesn't pass os.

Re: [Twisted-Python] timeout in agent

On Mon, 2010-08-30 at 10:54 +0200, Pet wrote: > Hello! > > I have modified Agent.request method (twisted.web.client.Agent) to > pass timeout parameter to > d = cc.connectTCP(host, port, timeout=timeout) > > but it looks like timeout is ignored (cbConnected is called). Is this > known issue? Are

Re: [Twisted-Python] adbapi MySQL read/write splitting

On Tue, 2010-08-31 at 15:17 -0600, Jason J. W. Williams wrote: > Is anyone doing read/write splitting with adbapi? Looking for advice > if anyone has tackled this before. Thank you in advance. What is "read/write splitting"? ___ Twisted-Python mailing

Re: [Twisted-Python] adbapi MySQL read/write splitting

On Tue, 2010-08-31 at 20:36 -0600, Jason J. W. Williams wrote: > Sending writes (e.g. INSERTs and UPDATEs) to a master MySQL server and > reads (SELECTs) to a slave. So... two adbapi.ConnectionPool instances, one for the server, one for the slave? ___

Re: [Twisted-Python] Twisted and SOAP

On Wed, 2010-09-01 at 07:16 +0200, Einar S. Idsø wrote: > Well, at least I've found that the interest in SOAP in the Twisted > community is not very great ;) And understandably so. Unfortunately, > however, sometimes Twisted apps do need to talk to alternative > protocols, so it is a pity there's n

Re: [Twisted-Python] Ldaptor: [PATCH] Reroute errback to deferred returned by search()

On Wed, 2010-09-01 at 14:52 +0300, Anton Gyllenberg wrote: > Any comments and suggestions welcome! Unit tests are always a good idea :) ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/

Re: [Twisted-Python] adbapi MySQL read/write splitting

On Tue, 2010-08-31 at 20:54 -0600, Jason J. W. Williams wrote: > That's one way of handling it. Another way is to wrap the library so > it does the splitting automatically. The advantage to the latter is > not making mistakes where you accidentally use the READ connection for > a write. That sound

Re: [Twisted-Python] how to implement sleep?

On Sun, 2010-09-19 at 22:41 +1000, Andrew Bennetts wrote: > ruslan usifov wrote: > >Hello > > > >Twisted is great, but how cant i emulate sleep behaviour in syested. I > > Specifically, deferLater is a

Re: [Twisted-Python] Python 3

> I found it hard to tell what the level of support is for Python 3 - > particularly on 64 bit Windows 7. > > I found some tickets in trac, but othewise no clear statement. > > Is Twisted 10.x OK on Python 3? No. Supporting Python 3 takes a large amount of effort which, as a mostly volunteer drive

Re: [Twisted-Python] patch for TLS

> (cc to both twisted and sage-devel lists) > > Hi all, > > In the Sage project (http://sagemath.org), we apply a patch to the > Twisted version we distribute. I'd like to clean out our custom patches > and push them upstream, if possible. So I have a couple of questions > (I'm not terribly famil

Re: [Twisted-Python] problem using imap mail client

On Fri, 2010-10-15 at 08:42 +0530, jim gardener wrote: > hi, > I installed twisted on ubuntu lucid .When I checked the version ,it > shows Version('twisted', 10, 0, 0) > I tried to run imap4client.py giving it hostname='imap.gmail.com' and > entered my username and password..When I run the program

Re: [Twisted-Python] Getting a list of services and/or plugins are currently running

On Mon, 2010-10-18 at 22:28 +0200, Johann Borck wrote: > If I wanted to implement this, I'd start with a central service, that > offers an interface for (twisted) apps/clients/servers to register > themselves on startup. All "participating" plugins and services would > of course have to know about

Re: [Twisted-Python] Don't Thread On Me t-shirt proposal

On Thu, 2010-10-21 at 21:36 +1100, Tim Allen wrote: > A Google Image Search for "DONT TREAD ON ME" shows that both > with-apostrophe and without-apostrophe variants are common, but the ones > without seem more... authentic somehow. Indeed: http://www.flickr.com/photos/pargon/4468906943/

Re: [Twisted-Python] connectionLost never reached after calling loseConnection: stuck in CLOSE_WAIT forever

On Sat, 2010-10-30 at 18:48 +0200, Stefano Debenedetti wrote: > Hello Jean-Paul, thanks for tracking this down, you rock! > > I promise that when I'll have payed all by debts I'll buy one of > those posters of Exarkun to hang on my wall! You can also get figurines: http://www.toycutter.com/2009/0

Re: [Twisted-Python] Immediate removal of cfreactor

On Sun, 2010-10-31 at 00:51 +, exar...@twistedmatrix.com wrote: > Hello all, > > As reported in , some > problems have arisen with cfreactor. > > First, recent versions of Pyrex reject the Pyrex source for the support > modules. This makes future

Re: [Twisted-Python] Twisted with callInThread

> I have an app which I want to connect in and run a app that > continually spits out data to stdout. Right now my app works but the > issue is when the client exits the socket connection the /usr/bin/app > still continues to run. The more socket connections made the more this > app is still runnin

Re: [Twisted-Python] twisted daemonize problem

On Mon, 2010-11-08 at 08:53 -0500, Neal Becker wrote: > I try to daemonize twisted, but it uses 100% cpu. > > The problem occurs in this code: Why not use twistd, which does all this for you already? E.g. http://twistedmatrix.com/documents/10.1.0/core/howto/application.html or the more sophisti

Re: [Twisted-Python] wxReactor Issues

On Sat, 2010-11-13 at 19:56 -0800, RSGames Support wrote: > if wxreactor.WxReactor.callFromThread is not None: > oldStop = wxreactor.WxReactor.stop > def stopFromThread(self): > reactor.callFromThread(oldStop) > wxreactor.WxReactor.stop = stopFromThread Did you try the patch?

Re: [Twisted-Python] wxReactor Issues

On Sun, 2010-11-14 at 05:29 +, exar...@twistedmatrix.com wrote: > On 03:56 am, rsga...@inbox.com wrote: > >Hello, > >My Twisted Python application with wxReactor crashes every time the > >user exits the application. > > What do you mean when you say "crashes"? A SIGSEGV is probably due to a

Re: [Twisted-Python] ProcessProtocol stdin/stdout loop

On Sun, 2010-11-14 at 16:07 +0100, Dominic van Berkel wrote: > Hi all, > > It appears that I have managed to loop a ProcessProtocol subclass's > transport.write() right back into its outReceived. It's not directly > called, which leads me to believe that somehow stdin and stdout got tied > up. C

Re: [Twisted-Python] wxReactor Issues

On Sun, 2010-11-14 at 09:28 -0800, RSGames Support wrote: > Hi, > Well, I close the application (by clicking the X). Then a few seconds later, > Ubuntu comes up with a dialog asking me if I want to force quit the > application. gdb reports the following when I force quit: Program terminated > wi

Re: [Twisted-Python] wxReactor Issues

On Mon, 2010-11-15 at 19:28 -0800, RSGames Support wrote: > Hi, > I have created a simple demo (one .py file) to show the problem without the > entire application. You can download it here: http://bit.ly/a2TTlT And, if you switch reactor.stop() with reactor.callFromThread(reactor.stop) you still

Re: [Twisted-Python] sample unit testing for xml-rpc's

On Tue, 2010-11-16 at 17:29 +0530, anusha k wrote: > Can anyone provide info regarding this or sample unit test-case how to > test that. http://twistedmatrix.com/trac/browser/trunk/twisted/web/test/test_xmlrpc.py may provide some useful examples. ___

Re: [Twisted-Python] wxReactor Issues

On Tue, 2010-11-16 at 16:29 -0800, RSGames Support wrote: > Hi, > I have found something interesting. When I do not call sys.exit(), and just > call this: reactor.callFromThread(reactor.stop), the program exits properly. > I was wondering if it was safe to not call sys.exit()? If so I think the

Re: [Twisted-Python] Porting Apache Mina to Twisted

On Mon, 2010-12-06 at 16:11 +0200, Umut Aydin wrote: > Hello again > > I couldn't get any answer to my question and I think I couldn't point > my problem clearly. > > https://github.com/naimon/Jobbar/blob/master/src/lib/server.py > > On the line #130 I need to check if the socket is still connec

Re: [Twisted-Python] multicast

On Wed, 2010-12-15 at 18:07 +0200, Pandelis Theodosiou wrote: > I'm trying to make a Multicast client. > > I've tried the simple script found in: > http://twistedmatrix.com/documents/10.1.0/core/howto/udp.html#auto3 > > While it shows no errors, it doesn't receive any data. How can I check > what

Re: [Twisted-Python] multicast

On Thu, 2010-12-16 at 12:09 +0200, Pandelis Theodosiou wrote: > > I've also tried to use listenMulticast instead of listenUDP but then I > realized this is if I need more than one application to listen/write > to the multicast port and I don't need that. > pandelis You should use listenMulticast

Re: [Twisted-Python] Twisted Names - strange RuntimeError

On Sun, 2011-01-09 at 12:10 +0100, Angelo Dell'Aera wrote: > Hi, > while developing a code based on Twisted Names I'm finding myself catching > RuntimeErrors like the one reported below. It seems like someone, somewhere is doing a startWriting() (or pauseProducing) on the Port object, i.e. the

Re: [Twisted-Python] client connecting to 2 servers (non simultaneously)

On Tue, 2011-01-11 at 11:17 +0100, benjamin.bertr...@lfv.se wrote: > Any comments is welcome. It's probably better to use one factory per client connection - easier to distinguish between connections. Not strictly necessary, though. ___ Twisted-Python

Re: [Twisted-Python] Using SerialPort with t.a.s.Application

On Fri, 2011-01-28 at 09:29 +0100, Albert Brandl wrote: > I'd like to run the application with twistd. But it looks as if SerialPort > does not really fit into this framework. It does not implement IService, > so `my_serial_port.setServiceParent(collection)` does not work. Just implement your own

Re: [Twisted-Python] A Python enum library with a Twist

On Mon, 2011-01-31 at 12:31 +0200, Jonathan Jacobs wrote: > The current code is hosted on Launchpad [2] and the source code is > viewable on the web [3]. One comment unrelated to the actual code: we prefer people don't prefix their projects with "twisted", to prevent confusion. The suggested pref

Re: [Twisted-Python] transport.write(a + b) versus [transport.write(a); transport.write(b)]

On Wed, 2011-02-16 at 12:00 +, Carlos Valiente wrote: > From twisted.protocols.basic.IntNStringReceiver.sendString(): > > def sendString(self, string): > self.transport.write( > struct.pack(self.structFormat, len(string)) + string) > > Would it make sense to do something like t

[Twisted-Python] Looking for intern (and full time developers)

Hi everyone, My group at ITA Software, Availability and Inventory Control, is looking for an intern. Inventory Control in this context is a core part of an airline's reservation system, and we are currently hard at work developing for American Airlines: http://www.prnewswire.com/news-releases/ame

Re: [Twisted-Python] Agent and "Cannot assign requested address"

On Thu, 2011-03-03 at 21:00 -0700, Jason J. W. Williams wrote: > Hi All, > > I've got a situation where I'm using t.w.c.Agent to make 100,000 POST > request against a server. Each time a new Agent instance is built and > the request is sent using it. After about 20,000 requests, I get this > error

[Twisted-Python] ANN: Fusion v0.3, a C++ integration layer for Twisted

Fusion allows you to implement protocols for TCP and UDP in C++, minimizing data copying and function call overhead. Most people should just stick to Python, of course :) Note that I have no code that uses this version of Fusion, and unit tests (while next on my very theoretical todo list) do not y

Re: [Twisted-Python] Agent and "Cannot assign requested address"

On Fri, 2011-03-04 at 13:33 +, exar...@twistedmatrix.com wrote: > It's worse than just "in parallel". After the connection closes, it > moves to TIME_WAIT for two minutes. These count towards the limit as > well. Oh right: http://twistedmatrix.com/trac/ticket/1288 You could probably set

Re: [Twisted-Python] Fwd: Slow data transfer with Twisted + socat + Windows

On Wed, 2011-03-09 at 16:06 +0800, Jason Heeris wrote: > Is this worth filing a bug about (since I have a neat little demo > script to illustrate the problem), or is it just too vague? It's worth filing a bug, yes. ___ Twisted-Python mailing list Twis

Re: [Twisted-Python] Removing Python 2.6 Support after Twisted 15.1

+1 ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python

Re: [Twisted-Python] Looking for some advice debugging issue with transport.write calls

self.in_send_message seems like a potential source of bugs (can't see it being set to False on all branches here) and is also likely unnecessary. General advice: 1. Simplify, simplify, simplify. 2. Unit tests (see https://twistedmatrix.com/documents/current/core/howto/trial.html). _

[Twisted-Python] Announcing Eliot 0.7: Logging for complex and distributed systems (with nice Twisted support)

Imagine you have a client that sends a request to a server and gets back a 500 error. What caused it? If you're using Eliot you can trace the logs across processes: $ cat server.log client.log | python eliottree.py e076ca50-9abc-44b2-95d8-85cf6956bc33 +-- main@1/started |-- process: client

Re: [Twisted-Python] Announcing Eliot 0.7: Logging for complex and distributed systems (with nice Twisted support)

On 2015-04-28 18:15, Glyph Lefkowitz wrote: > You could probably make it look even cooler by using unicode line-drawing > characters :-). Jonathan Jacobs is responsible for the neat UI. > Also, is there a web frontend which can render these? Will there be? Since the underlying structure i

Re: [Twisted-Python] Urgent - reactor is not working out of a sudden

On 05/02/2015 11:54 AM, Jessica Tsui wrote: I was working on my program and everything was fine, out of the blue the python editor just told me that connectTCP and listenTCP cannot be referenced in reactor.py. I tried to reinstall twisted but that didn't help at all. How could I solve this?

Re: [Twisted-Python] Urgent - reactor is not working out of a sudden

On 05/02/2015 12:44 PM, Jessica Tsui wrote: Hi Itamar, I do understand that, however the case is that my code is not working all of a sudden. It was fine a minute ago, server clients are connecting well through listenTCP and connectTCP...however suddenly the program returns failure in conne

[Twisted-Python] Crochet 1.4.0: use Twisted anywhere!

s://pypi.python.org/pypi/crochet for downloads. https://crochet.readthedocs.org/ for documentation. --Itamar Turner-Trauring ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python

Re: [Twisted-Python] New Supported Platforms - Python 3.3 and Python 3.4 on Debian 7

On 2015-05-08 00:36, HawkOwl wrote: > The best way to find out what may or may not work is to run your test suite > against a trunk version of Twisted under Python 3, making sure that your code > compiles (and fixing anything to operate on 2/3, which is rather easy for > most things), and s

[Twisted-Python] Twisted Fellowship 2015: Call for proposals

On behalf of the Software Freedom Conservancy and the Twisted project I'm happy to announce that we're looking for a paid maintainer for the Twisted project. Funding a software developer to work as a maintainer will help Twisted grow as a project, and enable Twisted's development community to

Re: [Twisted-Python] Twisted Fellowship 2015: Call for proposals

On 2015-06-07 14:40, Itamar Turner-Trauring wrote: > You can read more about the 2015 fellowship at > https://twistedmatrix.com/trac/wiki/Fellowship2015 [1] 1. If you've previously sent email make sure you sent it to updated email address there - it changed recently (though

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