# Nginx-0.7.52 **URL:** \ **Category:** NGINX\ **Created:** [April 20, 2009, 8:46am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942 "2009-04-20T08:46:34Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 12:35pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/21 "2009-04-21T12:35:49Z")
On Tue, Apr 21, 2009 at 10:52:53AM +0100, Istv?n wrote: > Hi! > > Please note that ab itself a huge bottleneck and it gives you zero > information about nginx performance. As you can see you hit the 100% CPU > -what comes from ab load-. Yes, running ab on the same host is benchmark both ab and nginx. > I realized that during performance testing, all what I can tell you: use the > httperf instead if you have a chance. > (do not forget to modify the FD\_SETSIZE to higher value) BTW, nginx/Windows is currently build with FD\_SETSIZE. ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 4:52pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/22 "2009-04-21T16:52:09Z")
> > I realized that during performance testing, all what I can tell you: use the > > httperf instead if you have a chance. > > (do not forget to modify the FD\_SETSIZE to higher value) > > BTW, nginx/Windows is currently build with FD\_SETSIZE. did you mean “without defining FD\_SETSIZE” or “with defining it?” Note that ruby recently went through some acrobatics to “dynamically” resize their fd\_sets if you try to include \> FD\_SETSIZE file descriptors in them 🙂 [http://redmine.ruby-lang.org/repositories/revision/ruby-19?rev=21487](http://redmine.ruby-lang.org/repositories/revision/ruby-19?rev=21487) [http://redmine.ruby-lang.org/issues/show/755](http://redmine.ruby-lang.org/issues/show/755) Cheers! -=r ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 5:28pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/23 "2009-04-21T17:28:34Z")
On Tue, Apr 21, 2009 at 04:52:09PM +0200, Roger P. wrote: > > > I realized that during performance testing, all what I can tell you: use the > > > httperf instead if you have a chance. > > > (do not forget to modify the FD\_SETSIZE to higher value) > > > > BTW, nginx/Windows is currently build with FD\_SETSIZE. > > did you mean “without defining FD\_SETSIZE” or “with defining it?” I meant that nginx is built with FD\_SETSIZE=1024 ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 5:36pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/24 "2009-04-21T17:36:01Z")
> I meant that nginx is built with FD\_SETSIZE=1024 What does nginx do when it receives more connections than 1024? Does it try to override the fdset instance and possibly tromp on other memory (I’m not sure if that’s a concern or not, even)? does it reject incoming connections when it gets too many? Thanks. -=r ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 5:37pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/25 "2009-04-21T17:37:58Z")
2009/4/21 Igor S. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) > I meant that nginx is built with FD\_SETSIZE=1024 is it enough? haven’t you seen performance issues with this configuration? ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 10:12pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/26 "2009-04-21T22:12:55Z")
On Tue, Apr 21, 2009 at 04:27:24PM +0100, Istv?n wrote: > > > did you mean “without defining FD\_SETSIZE” or “with defining it?” > > > > I meant that nginx is built with FD\_SETSIZE=1024 > > is it enough? haven’t you seen performance issues with this configuration? 1024 is certainly not enough im modern web. However, select() is unscalable method: on 1000 sockets the select() itself will be bottleneck: this is the reason why kqueue, epoll, etc. had been implemented. With nginx you may try to overcome this select/poll limit using several worker processes. ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 10:29pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/27 "2009-04-21T22:29:26Z")
On Mon, Apr 20, 2009 at 03:20:59PM -0700, Chris Cortese wrote: > Thanks for this release! I’ve been trying to get nginx going on Windows > for a while now. > > With this latest build though, all I can get is “No input file > specified”. I thought maybe I was specifying paths in a way it didn’t > like but I’ve tried every variation on the Windows paths I can think > of. This is my current conf for one of my sites. Can anyone tell me > what’s wrong here? TIA. The message “No input file specified” meanse that PHP can not find file on passed path, say: “c:/cygwin/home/Chris/www/live/jobsite/trunk/html/public/index.php” I do not know how Cygwin translated pathnames, but it may be just “/home/Chris/www/live/jobsite/trunk/html/public/index.php” therefore you may try - fastcgi\_param SCRIPT\_FILENAME c:/cygwin/home/Chris… - fastcgi\_param SCRIPT\_FILENAME /home/Chris… ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 11:35pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/28 "2009-04-21T23:35:00Z")
> The message “No input file specified” meanse that PHP can not find file > on passed path, say: > “c:/cygwin/home/Chris/www/live/jobsite/trunk/html/public/index.php” > I do not know how Cygwin translated pathnames, but it may be just > “/home/Chris/www/live/jobsite/trunk/html/public/index.php” > therefore you may try > > - fastcgi\_param SCRIPT\_FILENAME c:/cygwin/home/Chris… > > - fastcgi\_param SCRIPT\_FILENAME /home/Chris… if it’s cygwin it might be something like /cygdrive/c/… ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 21, 2009, 10:06pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/29 "2009-04-21T22:06:26Z")
On Tue, Apr 21, 2009 at 05:36:01PM +0200, Roger P. wrote: > > I meant that nginx is built with FD\_SETSIZE=1024 > > What does nginx do when it receives more connections than 1024? Does it > try to override the fdset instance and possibly tromp on other memory > (I’m not sure if that’s a concern or not, even)? > > does it reject incoming connections when it gets too many? nginx will close connection with this message in error\_log: [error] … maximum number of descriptors supported by select() is 1024". ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 1:42am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/30 "2009-04-22T01:42:06Z")
Just to clarify: I’m really wanting to try Igor’s latest 0.7.52 native Windows build. Ignore the part about “cygwin” being part of the pathname. But there is history for why “cygwin” is in my path at all: 1. I first was trying the cygwin build from the link out there on the net. [How to install Nginx, PHP, PHP-FPM and MySQL under Windows with Cygwin - Software Projects Inc.](http://www.softwareprojects.com/resources/programming/t-how-to-install-nginx-php-php-fpm-and-mysql-under-1616.html) Using that link and a couple other things I had to find / figure out, I was able to get nginx and php-fpm working on Windows, but I could not get the crypt() function to understand / do md5. This meant I couldn’t log in to my local website and so this was kind of useless. 2. I next tried 0.7.50 from [kevinworthington.com](http://kevinworthington.com). I think it could have worked but it insisted on looking for nginx.conf down under the /cygwin place where I had built nginx from source (see #1, above). I could not figure out how to tell it just to use nginx.conf from c:\nginx\conf\nginx.conf. I tried uninstalling and reinstalling cygwin and nginx (but cygwin is not so easy to uninstall). That was apparently all that I needed to get that working! (Well, I never got to the point of testing crypt() on that attempt). 3. Then Igor releases 0.7.52 native Windows build which I hoped would avoid both the above problems, and it probably still will, but I am unclear as to what kind of paths are expected. Somewhere I read that for the SCRIPT\_FILENAME, I should include the drive letter, but for the “root” directive, I should not…??? And I did not know if double quotes should be used, etc… I can find no documentation on proper paths for the new 0.7.52 native Windows build nginx.conf. I’ll keep trying. Hope that history explains how I got there and why “cygwin” still is in my nginx.conf. I’m no longer trying to use the cygwin build. I just happen to have my web codebase still in that location (I’ve also tried other locations, like c:\nginx\html\www.…etc) Thanks! Chris ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 5:37am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/31 "2009-04-22T05:37:41Z")
Igor S. wrote: > Changes with nginx 0.7.52 20 Apr > 2009 > > ``` > *) Feature: the first native Windows binary release. > > *) Bugfix: in processing HEAD method while caching. > > *) Bugfix: in processing the "If-Modified-Since", "If-Range", etc. > client request header lines while caching. > > *) Bugfix: now the "Set-Cookie" and "P3P" header lines are hidden in > cacheable responses. > > *) Bugfix: if nginx was built with the ngx_http_perl_module and with > > ``` > > a > perl which supports threads, then during a master process exit > the > message “panic: MUTEX\_LOCK” might be issued. > > ``` > *) Bugfix: nginx could not be built --without-http-cache; the bug > > ``` > > had > appeared in 0.7.48. > > ``` > *) Bugfix: nginx could not be built on platforms different from > > ``` > > i386, > amd64, sparc, and ppc; the bug had appeared in 0.7.42. Hi, I try to run windows nginx , but I find a bug when I change nginx.conf “worker\_processes 4;” error\_log have much message like " "[alert] 4168#5612: select() failed (10022: æä¾›äº†ä¸€ä¸ªæ— æ•ˆçš„å‚æ•°ã€‚) " and the error\_log file change very big, and half hour after, the file become 10G! PS:sorry, I am chinese,I’m bad at English. ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 5:24am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/32 "2009-04-22T05:24:25Z")
> Could you add > open\_file\_cache max=1000 inactive=20s; > open\_file\_cache\_valid 30s; > open\_file\_cache\_min\_uses 2; > open\_file\_cache\_errors on; > and run just > ab.exe -k -n 10000 -c 1 > to see if CreateFile() adds noticeable overhead ? I have tested it with above configration, and there is nothing in the error.log. C:\Program Files\Apache Software Foundation\Apache2.2\bin\>ab.exe -k -n 10000 - 1 [http://127.0.0.1/](http://127.0.0.1/) This is ApacheBench, Version 2.3 \<$Revision: 655654 $\> Copyright 1996 Adam Twiss, Zeus Technology Ltd, [http://www.zeustech.net/](http://www.zeustech.net/) Licensed to The Apache Software Foundation, [http://www.apache.org/](http://www.apache.org/) Benchmarking 127.0.0.1 (be patient) Completed 1000 requests Completed 2000 requests Completed 3000 requests Completed 4000 requests Completed 5000 requests Completed 6000 requests Completed 7000 requests Completed 8000 requests Completed 9000 requests Completed 10000 requests Finished 10000 requests Server Software: nginx/0.7.52 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: / Document Length: 151 bytes Concurrency Level: 1 Time taken for tests: 1.750 seconds Complete requests: 10000 Failed requests: 0 Write errors: 0 Keep-Alive requests: 10000 Total transferred: 3670000 bytes HTML transferred: 1510000 bytes Requests per second: 5714.29 [#/sec] (mean) Time per request: 0.175 [ms] (mean) Time per request: 0.175 [ms] (mean, across all concurrent requests) Transfer rate: 2047.99 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.2 0 16 Processing: 0 0 1.6 0 16 Waiting: 0 0 1.3 0 16 Total: 0 0 1.6 0 16 Percentage of the requests served within a certain time (ms) 50% 0 66% 0 75% 0 80% 0 90% 0 95% 0 98% 0 99% 16 100% 16 (longest request) ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 6:07am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/33 "2009-04-22T06:07:40Z")
> Could you add > open\_file\_cache max=1000 inactive=20s; > open\_file\_cache\_valid 30s; > open\_file\_cache\_min\_uses 2; > open\_file\_cache\_errors on; > and run just > ab.exe -k -n 10000 -c 1 > to see if CreateFile() adds noticeable overhead ? Then I increased the concurrency: ab.exe -k -n 10000 -c 500 nothing error ab.exe -k -n 10000 -c 1000 Error.log: many lines of “2009/04/22 11:14:15 [alert] 2744#448: \*951 WSARecv() failed (10053: Your software in this host abandons this connection.) while keepalive, client: 127.0.0.1, server: 0.0.0.0:80” (note: The error.log contains some Chinese characters after error number 10053 because of my OS’s location. I translated these into English, maybe not accurate.) My testing index.html is 151 bytes. Maybe it’s too small. Then I used a test.html with size of 1K bytes. The result changed: ab.exe -k -n 10000 -c 50 nothing error ab.exe -k -n 10000 -c 100 nothing error ab.exe -k -n 10000 -c 200 Error.log: many lines of “2009/04/22 11:34:22 [alert] 2744#448: \*4806 WSARecv() failed (10053:Your software in this host abandons this connection.) while keepalive, client: 127.0.0.1, server: 0.0.0.0:80” Then I tested a 100k file: ab.exe -k -n 10000 -c 5 nothing error ab.exe -k -n 10000 -c 10 nothing error ab.exe -k -n 10000 -c 20 nothing error ab.exe -k -n 10000 -c 30 Error.log: there are two kinds of errors: 1. 2009/04/22 11:45:50 [alert] 2744#448: \*4996 WSASend() failed (10053:Your software in this host abandons this connection.) while sending response to client, client: 127.0.0.1, server: localhost, request: “GET /test1.html HTTP/1.0”, host: “127.0.0.1” 2. 2009/04/22 11:45:50 [alert] 2744#448: \*4992 WSARecv() failed (10053:Your software in this host abandons this connection.) while keepalive, client: 127.0.0.1, server: 0.0.0.0:80 ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 9:51am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/34 "2009-04-22T09:51:14Z")
On Wed, Apr 22, 2009 at 12:01:04PM +0800, Weibin Y. wrote: > (note: The error.log contains some Chinese characters after error number 10053 because of my OS’s location. I translated these into English, maybe not accurate.) > I wanted to log this in English only. Currently I use > MAKELANGID(LANG\_NEUTRAL, SUBLANG\_DEFAULT) > for FormatMessage(), probably, I should use > MAKELANGID(LANG\_ENGLISH, SUBLANG\_DEFAULT) > ab.exe -k -n 10000 -c 30 > Error.log: > there are two kinds of errors: > 1. 2009/04/22 11:45:50 [alert] 2744#448: \*4996 WSASend() failed (10053:Your software in this host abandons this connection.) while sending response to client, client: 127.0.0.1, server: localhost, request: “GET /test1.html HTTP/1.0”, host: “127.0.0.1” > 2. 2009/04/22 11:45:50 [alert] 2744#448: \*4992 WSARecv() failed (10053:Your software in this host abandons this connection.) while keepalive, client: 127.0.0.1, server: 0.0.0.0:80 Probably, this is ab-specific errors: it opens several connections, and when number of requests are reached, just closes superfluous connections. Unix does not returns error in this case or may return EPIPE. It seems that Windows returns WSAECONNABORTED in this case. I will lower its level to [info]. ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 8:33am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/35 "2009-04-22T08:33:53Z")
On Wed, Apr 22, 2009 at 11:12:39AM +0800, Weibin Y. wrote: > > to see if CreateFile() adds noticeable overhead ? > > I have tested it with above configration, and there is nothing in the error.log. > > C:\Program Files\Apache Software Foundation\Apache2.2\bin\>ab.exe -k -n 10000 - > 1 [http://127.0.0.1/](http://127.0.0.1/) > Requests per second: 5714.29 [#/sec] (mean) Without open\_file\_cache: ab.exe -k -n 10000 -c 1 [http://127.0.0.1/](http://127.0.0.1/) Requests per second: 2424.24 [#/sec] (mean) CPU load: about 68% It seems that CreateFile() is really heavy syscall: using open\_file\_cache increases twice the number of requests. In this case nginx saves 4 syscalls: \*) CreateFile() while index files testing, \*) and CreateFile()/GetFileAttributesEx/CloseHandle(). ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 2:54pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/36 "2009-04-22T14:54:50Z")
On Wed, Apr 22, 2009 at 05:37:41AM +0200, Chris Wan wrote: > Hi, I try to run windows nginx , but I find a bug when I change > nginx.conf “worker\_processes 4;” > error\_log have much message like " "[alert] 4168#5612: select() failed > (10022: ???) " > and the error\_log file change very big, and half hour after, the file > become 10G! Could you enable debug logging: error\_log logs/error.log debug; reproduce the above error and send the log to me ? ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 2:11pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/37 "2009-04-22T14:11:59Z")
On Tue, Apr 21, 2009 at 04:34:49PM -0700, Chris Cortese wrote: > was able to get nginx and php-fpm working on Windows, but I could not > of testing crypt() on that attempt). > “cygwin” still is in my nginx.conf. I’m no longer trying to use the > cygwin build. I just happen to have my web codebase still in that > location (I’ve also tried other locations, like c:\nginx\html\www…etc) The path in SCRIPT\_FILENAME is FastCGI server property. You may run nginx on Unix host and FastCGI on Windows. And in this case SCRIPT\_FILENAME should have Windows-style path. If PHP is Cygwin application, then you should use Cygwin-compatible path. If PHP is native Win32 application, then you should use x:… style path. ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 22, 2009, 9:34pm UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/38 "2009-04-22T21:34:48Z")
Thanks Igor! Understanding the difference in who is handling which path was my last hurdle. I now have all native nginx, mysql, php running successfully on XP. Very minor detail/request from Windows people: I’m not very knowledgeable with MS-DOS Batch files. Can someone tell me how to run “start nginx” from within a .bat? I’m just running it separately from a cmd prompt now, which works, just one extra step. On another note to the folks maintaining the nginx site and docs, I’m sure it would be very helpful to M$ people if you took the information from the following link, updated it so that it relates to the current Windows native binary (and strip the Wordpress-specific stuff), and took this information to the nginx site. [http://blogbuildingu.com/wordpress/install-wordpress-wemp](http://blogbuildingu.com/wordpress/install-wordpress-wemp) It would also be great if someone wanted to take the time to also add the information from the following link, update some info in terms of version numbers, etc., and ideally if you can explain how to get crypt() to work in cygwin (I never figured this out), this would be very helpful to people who want to run nginx on Windows but have everything be in the Cygwin environment, build php-fpm and everything from source. > **[How to install Nginx, PHP, PHP-FPM and MySQL under Windows with Cygwin -...](https://www.softwareprojects.com/resources/programming/t-how-to-install-nginx-php-php-fpm-and-mysql-under-1616.html)** > > How to install Nginx, PHP, PHP-FPM and MySQL under Windows with Cygwin Programming * * * The following is my vhost conf for a very basic site built on Code Igniter: # note that the “WEMP” stack is not using any cygwin components. I just have my web PHP code in that directory # structure still, which is convenient for when I want to use \*nix-like environment on my Windows codebase. server { listen \*:80; server\_name jobsite.xpdesktop; access\_log html/jobsite/logs/jobsite.access.log; error\_log html/jobsite/logs/jobsite.error.log; root /cygwin/home/Chris/www/live/jobsite/trunk/html/public; index index.php index.html; location / { fastcgi\_pass 127.0.0.1:9000; fastcgi\_param SCRIPT\_FILENAME c:/cygwin/home/Chris/www/live/jobsite/trunk/html/public/index.php; fastcgi\_param QUERY\_STRING q=$request\_uri; include fastcgi\_params; } location ~ /.php$ { fastcgi\_pass 127.0.0.1:9000; fastcgi\_index index.php; fastcgi\_param SCRIPT\_FILENAME c:/cygwin/home/Chris/www/live/public$fastcgi\_script\_name; fastcgi\_param QUERY\_STRING q=$request\_uri; include fastcgi\_params; } } ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 23, 2009, 1:56am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/39 "2009-04-23T01:56:18Z")
Hello folks, Is windows binary unable to customize installation path? The only path is C:/nginx ? Thanks. Posted at Nginx Forum: > **[Re: nginx-0.7.52](https://forum.nginx.org/read.php?2,1199,1323#msg-1323)** > > Changes with nginx 0.7.52 20 Apr 2009 \*) Feature: the first native Windows binary release. \*) Bugfix: in processing HEAD method while caching. \*) Bugfix: in processing the "If-Modified-Since", & ---
**Author:** ![imixaly4](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/3ab097/32.png) [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Post date:** [April 23, 2009, 5:14am UTC](https://www.ruby-forum.com/t/nginx-0-7-52/165942/40 "2009-04-23T05:14:05Z")
Igor S. wrote: > On Wed, Apr 22, 2009 at 05:37:41AM +0200, Chris Wan wrote: > > > Hi, I try to run windows nginx , but I find a bug when I change > > nginx.conf “worker\_processes 4;” > > error\_log have much message like " "[alert] 4168#5612: select() failed > > (10022: ???) " > > and the error\_log file change very big, and half hour after, the file > > become 10G! > > Could you enable debug logging: > > error\_log logs/error.log debug; > > reproduce the above error and send the log to me ? 2009/04/23 09:52:15 [debug] 616#11980: \*5736 write new buf t:1 f:0 00A48940, pos 00A48940, size: 211 file: 0, size: 0 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http write filter: l:0 f:0 s:211 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http output filter “/index.html?” 2009/04/23 09:52:15 [debug] 616#11980: \*5736 copy filter: “/index.html?” 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http postpone filter “/index.html?” 00A48B44 2009/04/23 09:52:15 [debug] 616#11980: \*5736 write old buf t:1 f:0 00A48940, pos 00A48940, size: 211 file: 0, size: 0 2009/04/23 09:52:15 [debug] 616#11980: \*5736 write new buf t:1 f:0 00A48AAC, pos 00A48AAC, size: 151 file: 0, size: 0 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http write filter: l:1 f:0 s:362 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http write filter limit 0 2009/04/23 09:52:15 [debug] 616#11980: \*5736 WSASend: fd:220, s:362 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http write filter 00000000 2009/04/23 09:52:15 [debug] 616#11980: \*5736 copy filter: 0 “/index.html?” 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http finalize request: 0, “/index.html?” 1 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http close request 2009/04/23 09:52:15 [debug] 616#11980: \*5736 http log handler 2009/04/23 09:52:15 [debug] 616#11980: \*5736 run cleanup: 00A48860 2009/04/23 09:52:15 [debug] 616#11980: \*5736 file cleanup: fd:208 2009/04/23 09:52:15 [debug] 616#11980: \*5736 free: 00A48338, unused: 1893 2009/04/23 09:52:15 [debug] 616#11980: \*5736 close http connection: 220 2009/04/23 09:52:15 [debug] 616#11980: \*5736 select del event fd:220 ev:0 2009/04/23 09:52:15 [debug] 616#11980: \*5736 free: 00A3C4C0 2009/04/23 09:52:15 [debug] 616#11980: \*5736 free: 00A51350 2009/04/23 09:52:15 [debug] 616#11980: \*5736 free: 00A51628, unused: 56 2009/04/23 09:52:15 [debug] 616#11980: posted event 00000000 2009/04/23 09:52:15 [debug] 616#11980: worker cycle 2009/04/23 09:52:15 [debug] 616#11980: accept mutex lock failed: 0 2009/04/23 09:52:15 [debug] 616#11980: select timer: 500 2009/04/23 09:52:15 [debug] 616#11980: select read fd\_set: 00000000 2009/04/23 09:52:15 [debug] 616#11980: select ready -1 2009/04/23 09:52:15 [alert] 616#11980: select() failed (10022: æä¾›äº†ä¸€ä¸ªæ— æ•ˆçš„å‚æ•°ã€‚) 2009/04/23 09:52:15 [debug] 616#11980: timer delta: 0 2009/04/23 09:52:15 [debug] 616#11980: posted events 00000000 2009/04/23 09:52:15 [debug] 616#11980: worker cycle 2009/04/23 09:52:15 [debug] 616#11980: accept mutex lock failed: 0 2009/04/23 09:52:15 [debug] 616#11980: select timer: 500 2009/04/23 09:52:15 [debug] 616#11980: select read fd\_set: 00000000 2009/04/23 09:52:15 [debug] 616#11980: select ready -1 2009/04/23 09:52:15 [alert] 616#11980: select() failed (10022: æä¾›äº†ä¸€ä¸ªæ— æ•ˆçš„å‚æ•°ã€‚) 2009/04/23 09:52:15 [debug] 616#11980: timer delta: 0 2009/04/23 09:52:15 [debug] 616#11980: posted events 00000000 2009/04/23 09:52:15 [debug] 616#11980: worker cycle 2009/04/23 09:52:15 [debug] 616#11980: accept mutex lock failed: 0 2009/04/23 09:52:15 [debug] 616#11980: select timer: 500 2009/04/23 09:52:15 [debug] 616#11980: select read fd\_set: 00000000 2009/04/23 09:52:15 [debug] 616#11980: select ready -1 2009/04/23 09:52:15 [alert] 616#11980: select() failed (10022: æä¾›äº†ä¸€ä¸ªæ— æ•ˆçš„å‚æ•°ã€‚ … [Previous page](https://www.ruby-forum.com/t/nginx-0-7-52/165942.md?page=1) [Next page](https://www.ruby-forum.com/t/nginx-0-7-52/165942.md?page=3)