ruby on rails 3.2 - Nginx configuration resulting in too many connections -

-

in attempt implement upload progress module, following server configuration resulting in too many open files error

2014/11/19 12:10:34 [alert] 31761#0: *1010 socket() failed (24: many open files) while connecting upstream, client: 127.0.0.1, server: xxx, request: "get /documents/15/edit http/1.0", upstream: "http://127.0.0.1:80/documents/15/edit", host: "127.0.0.1" 2014/11/19 12:10:34 [crit] 31761#0: *1010 open() "/usr/share/nginx/html/50x.html" failed (24: many open files), client: 127.0.0.1, server: xxx, request: "get /documents/15/edit http/1.0", upstream: "http://127.0.0.1:80/documents/15/edit", host: "127.0.0.1"

the following relevant part of server bloc generating conflict passenger_enabled on; rails_env development; root /home/user/app/current/public;

    # redirect server error pages static page /50x.html     error_page   500 502 503 504  /50x.html;     location = /50x.html {         root   html;     }      location / {         # proxy upstream server         proxy_pass http://127.0.0.1;         proxy_redirect default;          # track uploads in 'proxied' zone         # remember connections 30s after finished         track_uploads proxied 30s;     }      location ^~ /progress {         # report uploads tracked in 'proxied' zone         report_uploads proxied;     }

being relative n00b nginx, not comprehend generating many files error. assumed error pages 500-504 server errors...

first check , increase open files limit in root shell (system-wide, 1024 usually):

# ulimit -n # ulimit -n 16384

then can increase nginx's open files limit (main context, top of nginx.conf):

worker_rlimit_nofile 16384

then restart nginx )

if not help, check more detail solutions like

nginx: 24: many open files error , solution


Comments

Post a Comment

Popular posts from this blog

java - Oracle EBS .ClassNotFoundException: oracle.apps.fnd.formsClient.FormsLauncher.class ERROR -

-
i need in configuring java on machine because, when try loading forms, loader goes in circles , gives error: java.lang.classnotfoundexception: oracle.apps.fnd.formsclient.formslauncher.class @ sun.plugin2.applet.applet2classloader.findclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass0(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass(unknown source) @ java.lang.classloader.loadclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadcode(unknown source) @ sun.plugin2.applet.plugin2manager.createapplet(unknown source) @ sun.plugin2.applet.plugin2manager$appletexecutionrunnable.run (unknown source) @ java.lang.thread.run(unknown source) i have tried re-installing firefox, older versions of java runtime environments, disabling proxy. what missing? application working on other machines. i spent around 100 hours finding s...
Read more

c# - how to use buttonedit in devexpress gridcontrol -

-
Image
i trying create gridcontrol buttonedit in 1 of columns. when user clicks button edit, popups form select product. when selection done on popup, returns datarow selection main grid below. but when column loses focus, value wrote column disappear. here code creates gridcontrol's data , buttonedit's click event. private void frmsiparisnew_load(object sender, eventargs e) { dt = new datatable(); dt.columns.add("malzeme_kodu",typeof(string)); dt.columns.add("malzeme_aciklama", typeof(string)); dt.columns.add("adet", typeof(decimal)); dt.columns.add("birim", typeof(string)); dt.columns.add("fiyat", typeof(decimal)); dt.columns.add("kur", typeof(string)); dt.columns.add("tutar", typeof(decimal)); datarow dr = dt.newrow(); dt.rows.add(dr); gc.datasource = dt; } private void repositoryitembuttoneditmal...
Read more

How do you convert a timestamp into a datetime in python with the correct timezone? -

-
you naively expect work: import pytz datetime import datetime def tz_datetime_from_timestamp(timestamp): """convert timestamp datetime """ tz = pytz.timezone('australia/perth') server_time = datetime.utcnow() delta = tz.utcoffset(server_time) value = datetime.utcfromtimestamp(timestamp).replace(tzinfo=tz) return value + delta print tz_datetime_from_timestamp(1416387060) and convert timestamp 1416387060 wed nov 19 16:51:00 2014 gmt+8:00. ...but not. prints: 2014-11-19 16:51:00+07:43 the timezone of australia/perth not gmt+7:43. it gmt+8:00. unequivocally stated on australian government website http://www.australia.gov.au/about-australia/our-country/time : awst equal coordinated universal time plus 8 hours (utc +8). so, heck pytz pulling 7.43 from? well, turns out pytz pulls data http://www.iana.org/time-zones time zone database, , database states: # western australia # # rule name type in on @...
Read more