Look into the configuration of "http://ip_of_the_app:7180/" and change it to what nginx is using.by itpp2012 - How to...
You need to tell the backend (proxy) what it's new external address/port is.by itpp2012 - How to...
Enable debug and check the logfiles.by itpp2012 - How to...
The location is passed on to the proxy, 'test' does not exist on google, looks like you need to rewrite location.by itpp2012 - How to...
Why not use Lua, collect the data from your variables, run the query (and optionally store them in a Lua cache) and process it all real-time, none-blocking and without any (extra) module. Examples: http://stackoverflow.com/questions/25955869/how-do-i-use-mysql-for-dynamic-doc-root-with-nginx https://github.com/openresty/lua-resty-mysql https://github.com/openresty/lua-nginx-moduleby itpp2012 - Nginx Mailing List - English
Might be unrelated but this could also be a reason: https://social.technet.microsoft.com/Forums/office/en-US/c277b434-fb99-4694-9933-15fbe3761e70/no-network-activity-for-60-sec-after-a-destination-host-unreachable-error?forum=w7itpronetworking Multiple LAN cards and using more than one default gateway (ARP/MAC ‘blocking’).by itpp2012 - Other discussion
Just try the AB tests first, if that fails (blocks) nginx can't do much more.by itpp2012 - How to...
Ameisen Wrote: ------------------------------------------------------- > It accepts > connections on the listener socket, and defers them to other threads > to process (which do so using a fiber pool) while the listener thread > keeps listening for more connections. If this is how it really works then there should not be a problem with blocking. Try using 'ab' with 250 requby itpp2012 - How to...
nginx by itself processes simultaneously (event driven), also embedded Lua does the same thing (hence its performance), but as soon as you have to proxy-pass anything the backend can be blocking if it can't process multiple requests over the same connection, this is not something nginx can do about (other then moving backend code/processing over to Lua for as much as possible). For example whenby itpp2012 - How to...
If it has concurrent socket capabilities then use it and define the balance pool for such use. Now it does all depend what is understood under "concurrent socket capabilities" which way you go, same server same port/socket or same server different ports/sockets with a balancerby itpp2012 - How to...
That example is correct, this is how we use this with PHP since it can only handle one connection at the time, with a pool nginx divides it between its nodes, obviously the cgi part of php needs to run multiple times as well as its limit is per instance for most applications, but if your backend is none-blocking you can connect as much as you like. The same goes for Lua and its co-sockets, embeddby itpp2012 - How to...
Ameisen Wrote: ------------------------------------------------------- > requests. To handle multiple concurrent requests, I'd expect nginx to > multiplex (which it doesn't support) or open multiple socket streams > to my application, which it also is not doing. You can't expect something to work if its not supported, such operation is usually done via a restfull api (like Lua) orby itpp2012 - How to...
It depends technically how you are processing requests to the backend(s), if you are expecting multiple responses you have to build a trigger state in Lua which waits for all results to complete, you can't handle this from the clients point of view (which may timeout anyway if the wait is too long). A restful connection would suite better here which should not suffer from timeouts or break performby itpp2012 - How to...
Sounds like you need co-sockets with Lua, search for openresty.by itpp2012 - How to...
Enable debug logging and look in the logs which location is matched against which request.by itpp2012 - How to...
Sounds like some default server behavior is happening, you may need a simple location / {} block to catch all other requests.by itpp2012 - How to...
location /xmlpserver { proxy_pass http://server011:9502/xmlpserver; Should be; location /xmlpserver { proxy_pass http://server011:9502; As location is passed along.by itpp2012 - How to...
80 is the default unless specified for each node, ea; upstream myLoadBalancer { server 127.0.0.1:9001 weight=1 fail_timeout=5; server 127.0.0.1:9002 weight=1 fail_timeout=5; }by itpp2012 - How to...
After changing the config make sure nginx is using it, taskkill nginx to be sure.by itpp2012 - How to...
The only way to really dig into this issue is wireshark/tcpdump on both ends to determine if calls arrive, what happens with them and what happens when they return to nginx (port closures, handshake error, timeout, etc.) We serve loads of tomcat backends which are really slow sometimes and rarely see errors like these, yes they do occur but like once a week when too many users hit the backend (by itpp2012 - Other discussion
Some other 'solutions' you can try; https://www.scalescale.com/tips/nginx/upstream-timed-out/ http://serverfault.com/questions/647411/nginx-lots-of-connection-timed-out-errors https://kb.plesk.com/en/120210 http://stackoverflow.com/questions/28347184/upstream-timed-out-110-connection-timed-out-for-static-contentby itpp2012 - Other discussion
Your best bet is to use wireshark to see exactly what is going on on the wire and who's reacting to who and mostly when it logs a failure what wireshark logs. It feels like some sort of handshake error.by itpp2012 - Other discussion
stream { error_log logs/stream_error.log; or error_log logs/stream_error.log debug; ........by itpp2012 - Nginx Mailing List - English
Sure, just make sure when its TCP you use stream {}, the rest can use http {}by itpp2012 - Nginx Mailing List - English
См http://nginx-win.ecsds.eu/download/ngxLuaDB-1.1.zip из http://nginx-win.ecsds.eu/ и пример "/ngxLuaDB/conf/nginx GEOIP-MYSQL with Cache Non-Blocking.conf"by itpp2012 - Nginx Mailing List - Russian
Have you had a look yet at /conf/mime.typesby itpp2012 - Nginx Mailing List - English
jiteshanand Wrote: ------------------------------------------------------- > listen 9200; ....... > proxy_pass http://localhost:9200; Your listening and passing on the same port.by itpp2012 - How to...
location ~ \.php$ { ....... index a.php b.php;by itpp2012 - How to...
Alex Hall Wrote: ------------------------------------------------------- > upstream apache2Redirect { > server 127.0.0.1:8080; > } > > location / { > proxy_set_header Host $host; > proxy_pass http://apache2Redirect; > } Browser(get localhost:8080) -> osticket (return responses with localhost:8080) Browser(get localhost:80) -> nginx proxy_pass locby itpp2012 - Nginx Mailing List - English
location ~ \.php$ { ........ http://stackoverflow.com/questions/2237189/serving-php-files-from-different-locations-in-nginxby itpp2012 - How to...
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