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502 Bad Gateway Nginx Rails

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That is until the extra processes are shutdown, then it reappear. I hope this will help you identify your problem. Share it with others to increase its visibility and to get it answered quickly. To answer a question, use the “Answer” field below. his comment is here

My question is how can my nginx works properly with unicorn? A question can only have one accepted answer. I have this nginx conf file called proxy_download.conf: # Proxy download location ~* ^/internal_redirect/(.*?)/(.*) { # Do not allow people to mess with this location directly # Only internal redirects are I was allowed to enter the airport terminal by showing a boarding pass for a future flight.

Rails Nginx Unicorn 502 Bad Gateway

Join them; it only takes a minute: Sign up nginx with unicorn frequently gives 502 bad gateway up vote 0 down vote favorite I have application that runs under nginx with This will list all the id of your processes, the time that has passes since they started and the command itself. I already restarted nginx. My camera turned invisible Three Dots inside Round

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Does it make sense to use an online ELO-rating-test for a beginner as a monthly test tool in order to see my progress? dt1973 commented Mar 25, 2015 @pvijayror it's impossible for us to know without showing us your config files. Nginx and Nnicorn are running, I checked that using ps command. Unicorn Rails asked 5 years ago viewed 1641 times active 3 years ago Blog How We Make Money at Stack Overflow: 2016 Edition Related 1Passenger + Nginx => 502 Bad Gateway2Customer Passenger Error

How to create a macro that creates other macros (that takes arguments)? kid in winter Why is the natural log of infinity, divided by infinity, equal to infinity over infinity? There was a library that takes and uses a URL wasn't working with the Ruby version on our production server. http://stackoverflow.com/questions/34812149/nginx-with-unicorn-frequently-gives-502-bad-gateway One request will show the Rails error message and the next one will show nginx 502 Bad Gateway error, then it goes back to the Rails application error, etc.

WEBFACTION Home Sign up Jobs REACH US Email Blog Twitter Facebook Google+ SUPPORT Control panel Documentation Q&A community site Status blog Support tickets AFFILIATE PROGRAM Affiliate program Visuals LEGAL Terms of Upstream Prematurely Closed Connection While Reading Response Header From Upstream To test it I've set up a simple controller with an action that just raise a dummy exception. I want to hand over the proxying of the remote file to nginx when rails has authenticated the request, to free up the ruby/rails thread. Lock a table on purpose without returning results Did the Gang of Four thoroughly explore "Pattern Space"?

502 Bad Gateway Nginx Passenger Rails

my /etc/nginx/conf.d/default.conf upstream app { server unix:/var/sockets/unicorn.mypage.sock fail_timeout=0; } server { listen 80; server_name mypage.com; # Application root, as defined previously root /home/rails/mypage/public; location ^~ /assets/ { gzip_static on; expires max; check over here The locker problem - why squares? Rails Nginx Unicorn 502 Bad Gateway How do USS Enterprise Crew members receive emails or other forms of personal messages? 11: Resource Temporarily Unavailable Nginx Here's the entry in Nginx's error log: 2009/12/01 09:30:51 [error] 6407#0: *136 upstream prematurely closed connection while reading response header from upstream, client: xxx.xxx.xxx.xxx, server: domain, request: "GET /do?url=http%3A%2F%2Fwww.linkedin.com%2F HTTP/1.1", upstream:

I only have one rails server running and there's like 5 users connected to the website. –Frederico Novack Amaral Pereir Jan 15 at 16:09 Where can I check the this content Yes, I'm sure. For some odd reason it was causing Rails to fail so catastrophically that the only erros were in Nginx's error log. You should start by making sure that your application is running. Nginx Error Log Location

QGIS invalid vertices What is the role of conjectures in modern mathematics? ruby-on-rails nginx unicorn share|improve this question asked Jan 15 at 13:27 Frederico Novack Amaral Pereir 123112 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote Unfortunately Browse other questions tagged nginx ruby-on-rails phusion-passenger or ask your own question. http://caterace.com/502-bad/502-bad-gateway-nginx-fix.html Check out the FAQ! ×

If you press Shift + M will sort them by memory usage. $ sudo tail /var/log/syslog -n 50 # to see the last 50 lines in your syslog $ sudo ls Nginx 502 You might want to check syslog for "out of memory" errors just in case your server is running out of memory while handling requests. The fuser command's output should map the process id of your app, which you've located using the ps command earlier.

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There are many situations that could cause a web server to respond to a request with a particular error code--we will cover common potential causes and solutions. 0 frontend February 5, asked 2 years ago viewed 5320 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends in 5 days Blog How We Make Money at Stack Overflow: 2016 Edition Thanks! If you are still having issues, feel free to open a support ticket for us to check it. (12 Jul '13, 10:08) iliasr ♦♦ Hi, I'm having the same problem.

Should I be concerned about "security"? Head, Shoulders, Knees and Toes, Knees and Toes Do n and n^3 have the same set of digits? I've tried setting the passenger_min_instances option, but doing so doesn't change anything and in this case each time an application error happen one instance is killed while after load testing all http://caterace.com/502-bad/502-bad-gateway-nginx.html index.html appears well cat /var/log/nginx/error.log App 10349 stderr: [ 2014-08-23 13:25:55.4598 10419/0x00000001c8b3c8(Worker 1) utils.rb:72 ]: *** Exception RuntimeError in Rack application object (Missing `secret_key_base` for 'production' environment, set this value in

Browse other questions tagged ruby-on-rails nginx passenger or ask your own question. I am not happy after switching unicorn to puma. But sometimes it gives me the 502 bad gateway, and I'm not even trying to load a big page. Rails app only working over WEBrick, not Nginx?

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How To Troubleshoot Common HTTP Error CodesThis guide focuses on identifying and troubleshooting the most commonly encountered HTTP error codes, i.e. 4xx and 5xx status codes, from a system administrator's perspective. To answer a question, use the “Answer” field below. A 17th century colloquial term for children, in the way we use 'kids' today Why \rm in math mode works in some tex editors and not in others? share|improve this answer answered Sep 29 '11 at 19:05 Nicolas Buduroi 190110 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google

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