Re: [uWSGI] Is there a way to suppress so error messages in log file?

thank you very much! is it possible to put --log-drain several times with different REGEX's? also when 1.3 release expected? ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] Websockets in uWSGI

I'am interested too, how good is built in HTTP server in 1.2.6 compared to nginx? as on some nodes, we don't need NGINX at all and using it only to proxy requests to uwsgi. ___ uWSGI mailing list uWSGI@lists.unbit.it

[uWSGI] ReadWrite files in async mode

Hello uWSGI, I'am trying to read file in async mode, and getting some errors. do I do something wrong? fp = open('somefile', 'a') uwsgi.wait_fd_write(fp.fileno(), 1) uwsgi.suspend() fp.write(msg+'\n') uwsgi.wait_fd_write(fp.fileno(), 1) uwsgi.suspend() fp.flush() # some

Re: [uWSGI] Error when accessing cache key, what is not defined

Hello Roberto, but how to close it correctly? I have 2 nodes. one just writes into own NODE, another reads from this node. READER node generates this errors, if there are no values or value was READ second time. so how I should read them carefully and close instance? all I have it's

Re: [uWSGI] Error when accessing cache key, what is not defined

sorry, I got that it's just feature )) but it will be great if you'll suppress these error messages, just not to fill all logs with them. at least in cache_exists. also what u think about idea, to add to the LOG's param, some array or list with keywords, to ignore some lines in LOG's? so in

Re: [uWSGI] Error when accessing cache key, what is not defined

Hello Roberto, maybe you should do something like cache_close() to correctly close it? as in other way it's hard to use if time between cache write/hit is minimal. It's just breaks values in cache, so reader can't read them later. or I'am doing something wrong?

[uWSGI] pylibmc and async mode?

Hello Roberto, do u know if it's possible to work in uwsgi async mode with pylibmc library for memcache? I see there in documentation no_block Enables asychronous I/O. This is the fastest transport available for storage functions. http://sendapatch.se/projects/pylibmc/behaviors.html

[uWSGI] Error when accessing cache key, what is not defined

Hello Uwsgi, I'am getting this error recvmsg(): Operation now in progress [proto/uwsgi.c line 40] Sun Aug 26 03:50:27 2012 - error parsing request when I'am trying to read with cache_get or cache_exists the key what doesn't exist. is it normal? how to suppress it? uwsgi --version 1.2.5

Re: [uWSGI] How to repopulate global variable created at init_proc?

, that master process is separate from main application? so I can put different code for master process? if yes, any example how to do it? -- Best regards, Test157mailto:test...@smail.ee ___ uWSGI mailing list uWSGI

[uWSGI] How to repopulate global variable created at init_proc?

I want to create global variable (list or dic object) at init_proc, when uwsgi starts it will be populated from database with data, and all processes will use it only as READ ONLY object instead of hiting DB, but I want listen postgresql for NOTIFY event, and repopulate this

Re: [uWSGI] Help me please with accessing cache between 2 instances

Hello Roberto, I'am getting this error while using it on the same machine, so I don't use it over the network. ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

[uWSGI] Help me please with accessing cache between 2 instances

Hi everyone. I have 2 uwsgi instances 1. the first one is running at 127.0.0.1:10001 with cache = 1000 (reads/writes cache) 2.the secondisrunning at 127.0.0.1:10002 with cache = 1 (reads/deletes values only from the first instance) when I'am trying to access cache,

Re: [uWSGI] reload error in 1.0-dev

chdir() to /home/some/path closing all non-uwsgi socket fds 2 (_SC_OPEN_MAX = 32000)... found fd 3 mapped to socket 0 (127.0.0.1:10008) running /home/virt/some/path/uwsgi execvp(): Bad address [master.c line 784] getting this error, when reload file touched running django don't have

Re: [uWSGI] After a DB restart, psycopg2 errors. Required uwsgi restart, Graceful recovery possible?

with this problem. Search for solutions in Django bugs list. Look like pgbouncer also may help -- Best regards, Test157mailto:test...@smail.ee ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin

[uWSGI] MySQL in async mode

hi, what is the best practice for today to use mysql in async mode with uwsgi? I know mysql driver doesn't support it, but what workaround you would recommend? ___ uWSGI mailing list uWSGI@lists.unbit.it

Re: [uWSGI] uWSGI on PyPy

Hello Evan, as far as I know pypy not yet compatible with uwsgi. ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

[uWSGI] async queue is full

Hello Roberto, i'am getting lot of async queue is full in logs could you explain what does it mean? as I see there are no code 500 pages, but are so records in the logs ___ uWSGI mailing list uWSGI@lists.unbit.it

Re: [uWSGI] async queue is full

. -- Roberto De Ioris http://unbit.it ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi -- Best regards, Test157mailto:test...@smail.ee

Re: [uWSGI] Django in Async mode - any issues to wait for?

___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi -- Best regards, Test157mailto:test...@smail.ee ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman

[uWSGI] easy way to PRINT into console for the debug puprporses?

Hello, how to echo to console with 1. logs enabled 2. logs disabled Raise excpetion is not very comfy to use )) usual print doesn't work from the modules, and logging doesn't work for me at all. ___ uWSGI mailing list uWSGI@lists.unbit.it

[uWSGI] So finally - what is the best way to autoreload uwsgi on file change?

Title: So finally - what is the best way to autoreload uwsgi on file change? Hello, I saw here several times questions about uwsgi autoreload, what is useful during the development. So what is the best way currently, to do autoreload if some files changed/updated? 1. use emperor touch? 2. use

Re: [uWSGI] So finally - what is the best way to autoreload uwsgi on file change?

Hello Roberto, thank you )) will go the same way. for eclipse PyDEV users this is very handy thing, as they can just add touch /some/file on every save operation. so if some file modified, it will be touched :-) ___ uWSGI mailing list

[uWSGI] Django in Async mode - any issues to wait for?

Title: Django in Async mode - any issues to wait for? hello, I'am going to use Django in async mode, wrote testing app and seems it works pretty good in async mode, no big performance fault from the prefork mode. I don't use their ORM, so DB layer must be not issue for me, but maybe there are

Re: [uWSGI] Django in Async mode - any issues to wait for?

Hello Roberto, I just thought about templates layer, but seems with simple templates didn't find big difference - about 10% (async 10% slower). also do you have any idea, why I have these error messages in async mode? accept(): Resource temporarily unavailable [utils.c line 525] accept():

Re: [uWSGI] Django in Async mode - any issues to wait for?

Hello Roberto, uWSGI 0.9.7.2 ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] What is the right timeout for read/write async?

Hello Roberto, thank you! you already mentioned about multi fd wait on this list, some time it can save exec time for sure ;-) ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

[uWSGI] What is the right timeout for read/write async?

Hello Roberto, as you know I'am using multi curl, what is also event based - and there are own method what detects when data is arrived and it has own timeout for all operations. it looks like this: c.setopt(pycurl.TIMEOUT, 10) // timeout for all operations in multi curl

[uWSGI] Async/Threading communication - what is the best pattern to do it?

Hello Roberto, I have async application, right know I have one issue, what can be solved with help of threads. all I want it's just to create 20-30 threads what will receive data from the async cores, process them and return back to async cores. Do you have any ideas what is the best way to do

Re: [uWSGI] [PATCH] --chroot-reload

) -- Best regards, Test157mailto:test...@smail.ee ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] Is there a way to disconnect client and to continue running script?

Hello Łukasz, I know and used it, but I want to compare performance just with by directly execugin code in running script. I know that gevent has so ability, so I think uwsgi also may have it and asked about it. ___ uWSGI mailing list

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

Hello Bo, you are right, I had a mistake with my scripts 1. they didn't return 200 CODE 2. they had print statement to LOG output so here is test with updated version: http://pastebin.com/nUmW337f I still don't know though why these results are not stable - server not overloaded during

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

I also forgot to mention that I'am using PGBOUNCER in session mode, statement mode doesn't give much gain in prefork mode. ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

Hello Łukasz, results with PG Bouncer you just saw from me, it doesn't work good because every time you have to do REAL connection to PGBouncer (with directly postgresql connections results are much worse), when you are using pycopg2 connection Pooler - you don't have to do real connections,

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

sorry previous letter again sent incomplitly, here is full version Hello Łukasz, my software has to download 5-7 files on each request. each file is about 8KB in len but it takes up to 2-3 seconds to download it (time needed for their generation). so now image, how many processes I have to fork

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

Hello Łukasz, just tested your code: http://pastebin.com/6cymFpsv [pid: 5446|app: 0|req: 1/1] 10.1.1.10 () {40 vars in 652 bytes} [Wed Dec 22 12:58:28 2010] GET / = generated 2 bytes in 19 msecs (HTTP/1.1 200) 1 headers in 44 bytes (0 async switches on async core 0) [pid: 5446|app: 0|req: 2/2]

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

Hello Łukasz, here are for comparsion benchmarks in SYNC (PREFORK) mode: Postgresql: http://pastebin.com/9c9KBgLm Mysql: http://pastebin.com/ph7rkScn SQL ALchemy: http://pastebin.com/LdHU36q7 the same queries, the same amount of req, connections e.t.c.

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

Hello Andy, when I last time tried to use gevent, it was unstable under heavy load, but as I remember I used http://gunicorn.org/ web server, what is based on gevent ___ uWSGI mailing list uWSGI@lists.unbit.it

Re: [uWSGI] cant' compile with ugreen

Hello Roberto, what is your personal email? so I could send you source code. ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] uwsgi django cache backend

Title: Re[2]: [uWSGI] uwsgi django cache backend Hello Yann, seems you can't use memcache in async mode atm with uwsgi (hope that builtin cache can work in async mode) but there are listing of super cool functions in memcached - what uwsgi can't do at the moment, like: CAS ! (super cool

Re: [uWSGI] Some benchmarks - MySQL Vs PostgreSQL inside uwsgi

sorry, here is my full message, those one just was sent incomplete Hello, today I did some tests, and found that mysql is about 10 times faster than postgresql, I also tried to find what wrong with postgresql, so here my results and I need some suggestions. at first, how I did benchmarks, if

Re: [uWSGI] cant' compile with ugreen

Hello Riccardo, sorry :-) yes thank you for the patch Roberto, with this patch it's compiled ok. but in in UGREEN mode uwsgi became very slow, so will stay with async only till the first beta of 0.9.7 ___ uWSGI mailing list uWSGI@lists.unbit.it

[uWSGI] is there anyway to kill long running ASYNC requests?

Hello Roberto, well, as my program code became more complex with more async switches and with more io wait/reads, I got in problem - now sometimes, async requests can never END. it's more often happened under heavy load, but also can happen - when almost no load. I also found, that than more

Re: [uWSGI] is there anyway to kill long running ASYNC requests?

Hello Roberto, ohh and once more important thing, harakiri doesn't work. so it doesn't restart processes, I still has timeouts longer than harakiri timeout + I don't have any notices about process restart (I have disabled logs, but as I remember it must notice anyway about harakiri restart) so

[uWSGI] how to disable debug info?

Hello Roberto, with each request now I'am getting information like this to console. how to disable/enable it? http://pastebin.com/i8r4vusB ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] about 1% of connections getting crashed in async mode

Hello Roberto, yeah I still have this issue. I tried different linux kernels, and problem still exist. even on LOW load, I had so connections. Also - on newer linux kernel I'am getting slower results, and on highger python version - 2.6 and 2.7 - I have slower speed, than at old Python 2.5 soon

Re: [uWSGI] The uWSGI caching framework

Hello Roberto, what about some expiring mechanism? or if all memory is busy, then empty most not used item? if really both variants, like they are in memcache will be great, and seems pretty simple to do) ___ uWSGI mailing list uWSGI@lists.unbit.it

Re: [uWSGI] about 1% of connections getting crashed in async mode

Hello Roberto, nofile - it's not the reason, user can open upto 32K file pointers here is some system setting you can check http://pastebin.com/FTXVez2k usually they allow me to open about 30K connection on nginx with no problem at all. here is also my uwsgi cmd: uwsgi --socket

Re: [uWSGI] about 1% of connections getting crashed in async mode

Hello Roberto, and just forgot to mention that I'am starting to get these messages in logs from the first second when test started. ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] uWSGI Digest, Vol 15, Issue 9

Title: Re[2]: [uWSGI] uWSGI Digest, Vol 15, Issue 9 Hello Lloyd, you can use apache bench tool, usually it comes with apache package ab -n 10 -c 500http://yourdjangosite.com/somtestdir/ what means that it will run benchmark with 500 sim. threads, and will do 10 requests.

[uWSGI] how thread safe are vars/defs/classes created with post_fork_hook?

Title: how thread safe are vars/defs/classes created with post_fork_hook? Hello, how safe to share in async mode data in variables created withpost_fork_hook? how safe so operations for: 1. read only access 2. write only access 3. ready/write access so can I create one updateable object and

Re: [uWSGI] The uWSGI caching framework

Hello Roberto, 1. if I will create 1000 elements it will pre allocate 1000 * 65K? 2. how good idea to use it for few millions of items? or it's better to go with memcached then? 3. get/set/del operations are asyn or they are atomic? ___ uWSGI mailing

[uWSGI] about 1% of connections getting crashed in async mode

Title: about 1% of connections getting crashed in async mode Hello, When I'am running this code http://pastebin.com/8ipWTjcn I'am getting about 1% of connection with this status in logs: epoll_ctl(): No such file or directory [async.c line 93] epoll_ctl(): No such file or directory [async.c

Re: [uWSGI] broken trunk

Hello Riccardo, thank you for adding cache.c :) now works fine ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] Incompatibility between PyZMQ and uWSGI

Hello Roberto, is it safe to use this code with pos_fork_hook in async mode? ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] Very strange behavior with using unix socket

Hello Roberto, sorry, found answer by myself. just so code can check connection status in this way. # check connection status try: c_ok = True s.getpeername() except socket.error, why: c_ok = False ___ uWSGI mailing

Re: [uWSGI] Very strange behavior with using unix socket

Hello Roberto, I just compiled Python 2.7 - and again, the same issue :-/ very strange ___ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi

Re: [uWSGI] Very strange behavior with using unix socket

Hello Roberto, thank you for your response Robert, your version is almost identical to my one, but I took your version now and got the same results. it's just FREEZE forever. you can check it here: UNIX SOCKET CLIENT: http://pastebin.com/89LTMzEm UNIX SOCKET SERVER: http://pastebin.com/jLwb9eQt

[uWSGI] Very strange behavior with using unix socket

Hello Uwsgi, I slightly modified your async iobound example: http://projects.unbit.it/uwsgi/browser/tests/iobound_async.py and got in stuck, here you can see my version: http://pastebin.com/37y0qWEU instead of TCP/IP it's using UNIX SOCKET + I removed errno checking, as UNIX socket

[uWSGI] best way to use async uwsgi with async MySQL?

anyone has here experience with using async uwsgi with ugreen mysql? seems the only one driver avaialble I found is http://github.com/mthurlin/gevent-MySQL so it's the ONLY way to go if I want to use mysql with ugreen UWSGI? or maybe there are some better practise?

[uWSGI] please explain how to calculate max connections possible?

could you please say, if I'am right or wrong? if I have so args: --processes 4 --async 1 -l 1024 --master --ugreen does it mean that uwsgi can accept up to 40.000 clients and can have additional 1024 clients in backlog? thank you! ___ uWSGI