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Re: Trying to Understand Upstream Keepalive - 8 years ago
As stated in http://nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive that "It should be particularly noted that the keepalive directive does not limit the total number of connections to upstream servers that an nginx worker process can open. The connections parameter should be set to a number small enough to let upstream servers process new incoming connections as well." Iby aanchalj - Nginx Mailing List - English
Re: worker_connections are not enough - 8 years ago
So in this case the worker_connections should be set to at least (2 + 4 + 4) = 10. But what should be the optimal value for this? What are the implications of using a high number of worker connections in this case?by aanchalj - Nginx Mailing List - English
Pass same exception thrown by upstream server to client with Nginx - 8 years ago
Is there any way in which we can pass the same exception thrown by the upstream server to the clean where Nginx is acting as a Reverse proxy? e.g. I am using Nginx as Reverse proxy in front of some upstream servers and for some reason, an upstream server is returning a ConnectionTimeOut exception, but my client receives 504 GateWayTimeout exception. So my question is can we directly pass the upstrby aanchalj - How to...
How to change request parameters before passing request to proxy. - 8 years ago
Hi, I am using Nginx to proxy request to some backend server. For this, i am using proxy_pass module to redirect. Config file: location = /hello { proxy_pass: abc.com } I want to execute the following workflow. Request to nginx server --> change request parameters --> pass the request to abc.com --> change the response parameters --> send response back to client. Iby aanchalj - How to...
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