Questions tagged [fastcgi]

FastCGI is an open interface web servers can use to execute applications in a secure and isolated manner.

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28 views

Cannot disable buffering during SSE connection

I am trying to migrate from Apache2 to NGINX and having issues with SSE connections. Everything else is working fine, the regular GET or POST requests are getting through successfully. Note that the ...
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NGINX: Ignoring fbclid parameter for FastCGI Cache Purposes

There are some good responses to this question here: NGINX: Ignoring Certain URL Parameters for Cache Purposes But I cannot seem to get it to work. I'm running a wordpress install and here is my ...
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Apache: phpmyadmin on sub-domain “503 Service Unavailable”: php7.4-fpm

I'm having a tough time trying to fix a major problem getting phpmyadmin working again (it used to work on ubuntu 16.04). I upgraded Ubuntu 16.04 to 20.04 yesterday and got the following versions of ...
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Change Default Number of Processes with FastCGI on Apache

The tl;dr: I'd like to tell Apache to spawn two copies of a FastCGI process by default. The issue: I've set up an Apache server running FastCGI for a Perl content management system I've written. ...
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sudo restart fcgi.service doesn't work. Only logging errors

I am having a weird issue with fcgiwrap. I created a service file. [Service] Environment=DAEMON_OPTS=-f EnvironmentFile=-/etc/default/fcgiwrap ExecStart=/usr/sbin/fcgiwrap -c 200 ${DAEMON_OPTS} User=...
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46 views

Is FastCGI OK in 2021?

It appears most discussions about FastCGI here are frozen from nearly a decade ago and so as someone who just decided to start making use of it, I'm wondering if I am making a mistake with unforeseen ...
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Nginx does not pass any HTTP header to fastcgi application

I have C FastCGI script and Nginx configuration: server { underscores_in_headers on; ... location / { fastcgi_pass 127.0.0.1:9000; fastcgi_pass_request_headers on; fastcgi_param ...
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Ways to limit FastCGI listeners count with one script in Linux

I start my script in terminal of Linux: $ cgi-fcgi -start -connect 127.0.0.1:9000 script.fcgi Then, I list my connections: $ sudo netstat -napo | grep :9000 and see tcp 0 0 127.0.0.1:...
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How to use curl and telnet instead of cgi-fcgi?

I am using this script.c: #include <fcgi_stdio.h> #include <stdlib.h> int main (void) { while (FCGI_Accept() >= 0) { printf("Status: 200 OK\r\n"); printf("Content-...
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Lighthttp FastCGI unable to start due to permission denied on Linux Mint 20

I get that in /var/log/lighttpd/error.log after start attempt: 2021-04-04 14:47:21: (server.c.1488) server started (lighttpd/1.4.55) 2021-04-04 14:47:21: (gw_backend.c.1404) invalid "bin-path&...
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Using nginx $request_id for CSP nonce value: how to avoid caching it?

I'm using the nginx $request_id for the CSP nonce value, but how can I get fastcgi_cache to bypass caching it? I tried this above the location block where the variable is created, but it seems to stop ...
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NGINX FastCGI “Primary script unknown” on every other image upload POST

I have a simple upload php script that accepts image jpg files and saves them to a screenshots directory then returns the link to the client. In pre-deployment testing, I am running into the nginx ...
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21 views

Nginx fastcgi_cache and kokos-analytics wordpress plugin

I have setup nginx to cache page requests as described in this tutorial. There for looged in users the caching is disabled in this tutorial by an if request as: # Don't use the cache for cookied ...
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mod_fcgid: can't apply process slot for - error repeats every 6 hour

On server, I run Apache via FastCGI using PHP 7.4.13: /etc/httpd/conf.d/ is configured as this: # Use FastCGI to process .fcg .fcgi & .fpl scripts AddHandler fcgid-script fcg fcgi fpl # Sane ...
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Nginx Overwriting open_basedir issue

I found a line of code that helps preventing include() and such to read out files outside the root folder fastcgi_param PHP_VALUE open_basedir=$document_root; This would apply globally though, so I ...
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Nginx FastCGI server slow response over HTTPS, but HTTP response time OK

I have a LEMP stack VPS on Upcloud. This server has 1GB RAM and 1 CPU (Ubuntu 20.04, Nginx 1.19.4, MariaDB 10.5.8). When I test the server load time using loader.io, it gives an Average 94 ms response ...
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370 views

Proxy_pass vs Fastcgi_pass

With one server/container on with nginx and another one with fpm, is it better to fastcgi_pass from the nginx to the fpm or proxy_pass to the fpm with addional installtion of nginx on the fpm? Both ...
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Is it possible to configure nginx to just handle SSL?

I have a web server written in C++ already, but it uses TCP sockets without SSL. I want to connect it to the web, but I want to use something like nginx to handle the SSL, and also basic security ...
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207 views

FastCGI allowed memory exhausted in Wordpress

I have Wordpress running on a Ubuntu 20.04 server with Nginx and PHP 7.4. When trying to generate a feed (by going to a feed URL such as /category/feed) , I receive the following error: 2020/09/11 18:...
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nginx how to passthrough frontend ip address to backend server (do not confuse passing through user ip address to backend)

I have server Front server:Apple and Back End server Orange Just to be clear in first line I don't want to pass through user ip address through Apple to Orange as I already implemented that by using ...
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135 views

How to Enable Immediate CGI Line Outputs With Nginx, Without Waiting for a CGI Script to Finish?

I have a perl and shell script that process a bunch of data and output results as they happen, like: 5 processed in 0.58 seconds. 10 processed in 0.79 seconds. ... 150 processed in 0.65 seconds. DONE! ...
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53 views

Nginx Location Directive - Sending Query Parameters to index.php

I'm trying to setup a location directive in nginx with an exact URI match of the form: http://host/authenticate/?username=test&password=test. I have a script called, index.php located in the ...
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Nginx Location Directive - File gets downloaded

I currently have setup an Nginx location block that matches a uri if and only if it starts and ends with /auth/test.php. The only match would be http://host/auth/test.php. location ~ ^/auth/test\....
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Can nginx proxy_cache replace fastcgi_cache?

If nginx is already used with proxy_cache, is there still any need to use fastcgi_cache? In other words.. When using nginx proxy_cache, there is no more need for fastcgi_cache?
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How can I fix the error Undefined variable: _ENV in /home/nginx/domains/mydomain.com/system/Config/BaseConfig.php?

I am trying to install a Codeigniter application in pure NGINX + PHP-FPM environment but it was previously developed in apache . After adding all the proper rules to Nginx in order to work with ...
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PHP FastCGI Process Manager (FPM) on IIS

Is there a way to enable fpm-fcgi sapi on IIS? I'm aware that the default SAPI for PHP on IIS is cgi-fcgi.
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92 views

nginx config causes “Primary script unknown”

I am having a really puzzling issue with my nginx config. I keep seeing this error: FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream client: 76.14.172.29, ...
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how to know if nginx is serving the page I request?

I setup a centOS7 virtual machine as a local environment that maps to 192.168.33.10. Accessing the 192.168.33.10 or 192.168.33.10/index.php doesnt have a problem. Also, when I access 192.168.33.10/...
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151 views

Make nginx wait x seconds before returning a 502

I think fastcgi_read_timeout is what I need here, but would like to get expert confirmation on my use-case! Thanks. -- I have nginx doing fastcgi relay to a php-fpm instance. The fpm instance, ...
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245 views

Nginx - Redirect to remove index.php from path

I'm trying to deploy a web application for building REST services. The application is built using PHP and you BYO web server and database software. I'm using Nginx and MySQL (MariaDB). I've managed to ...
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92 views

Nginx FastCGI primary script unknown when using a wildcard setup

I am trying to set up a dev stack where I can simply create a new directory and have it accessible as subdomain through nginx. I am running into the infamous 'primary script unknown' issue, and I ...
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1answer
50 views

Matching redirected nginx requests from original path

My current configuration rewrites all php pages to /index.php?$query_string, I need this to work for a specific path, but when using a location block for this, once the path has been rewritten it no ...
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1answer
250 views

Loading css from cgit on nginx in a subdirectory

before I start I should note that I have absolutely no experience with nginx or networking, so what I have done was thanks to searching and trying different solutions. I have a problem I struggle ...
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51 views

nginx serving php files

I am having trouble with a php test file on my nginx webserver. For some reason, everytime I am trying to reach http://localhost/test.php I get the famous error No input file specified. After ...
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1answer
412 views

Nginx fastcgi cache in different location block

I am trying to cache different location with different cache keyzone but it is not working. Cache is only working for the root "/" location. If I turn off the cache for location "/" then still it ...
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1answer
749 views

FastCGI NGINX permission denied error

Having trouble understanding how to correctly use FastCGI processes with NGINX. Unlike Apache, NGINX does not automatically spawn FCGI processes. So I first apt-get fcgiwrap spawn-fcgi. I spawned a ...
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250 views

gitweb on nginx …to unix:/tmp/fcgiwrap.sock failed (111: Connection refused) while connecting

I've gone through the answers provided in similar posts but I am still getting a Connection refused error when trying to connect to git.example.com. The exact nginx error message is as follows 2019/...
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91 views

git-http-backend blocking with fastcgi on nginx

I have git-http-backend serving git repos through an nginx fastcgi proxy. The nginx config looks like: server { listen 443 ssl; server_name git.example.com; ...
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382 views

Long-running git post-receive hook causes timeout

I have a post-receive hook written in python, whose main function is to deploy the updated branch. It clones the repo into a new dir, and runs environment setups like npm install and building/...
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1answer
168 views

Pin point 500 Error which seems to orginating from FastCGI Module

I have a php application which I have been hosting on IIS that has suddenly stopped working and returns a server 500 error. In an attempt to troubleshoot it I have added a Failed Request Tracing Rule ...
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2answers
1k views

nginx cache cookies issue

I've configure nginx|php-fpm with nginx cache. The problem i'm having is with the cookies and cache, i configure to bypass cookie name and some request_uri and working fine bypass it cool here. ...
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1answer
161 views

nginx rewrite rule to overwrite $uri as well

I have an URL like ^/d/something/(.*)$, what I want to do is rewrite it internally, with no permanent or temporary HTTP redirect, so that $_SERVER['REQUEST_URI'] will have just $1 and not the whole ^/...
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1answer
134 views

How do I use python fastCGI on dreamhost?

I've been using CGI since 1996 or so, so it's probably time to move to FastCGI or something else. (Flask?) I'm using Dreamhost. I did some googling and found this article, but the article claims to ...
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579 views

FastCGI to improve TTFB when Using NGINX to reverse proxy?

I'm trying to improve time to first byte. HTTP2 helped a lot, but TTFB is still between 500-700ms. I'd like to bring it down to around 200. I saw some suggestions to use FastCGI. I have a bit of a ...
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1answer
331 views

Nginx - rewrite fastcgi_param for one specific route

I want to change fastcgi_param only for specific routes as described below: server { # (...) # PHP entry point for main application location ~ ^/(index|get|static|errors/report|errors/...
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25 views

Apache2 executes PHP only implicitly, not when explicitely opened

I am facing a rather strange behavior. I have placed a simple phpinfo test script (see below) as index.php in the root directory of my domain. When I open it as www.example.com in the browser, it ...
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144 views

Disable nginx fastcgi cache URI normalization

I have a wordpress website runing on nginx and i have activated fastcgi cache for it. the problem is when a page get cached from nginx fastcgi the key name become like this KEY: httpGETwww....
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406 views

PHP is looking for php.ini in C:\php rather than C:\Windows

My monitoring software (Dynatrace) messed up php on my web servers. For some reason all of my IIS websites are loading the php.ini file from C:\php-5.4 instead of C:\Windows. From phpinfo(): ...
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2answers
1k views

Line breaks in PHP's stack trace in nginx error logs disturbing logstash analysis

I am using nginx with PHP-FPM and ELK as log file analysis. When a PHP script causes an error the interpreter the error will be send back to nginx and nginx puts the error into the error.log file. ...
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460 views

Trying to deploy my flask web app using lighttpd

I'm trying to deploy my flask web app using lighttpd. I created this hello.fcgi file #!/usr/bin/python from flup.server.fcgi import WSGIServer from hello import app if __name__ == '__main__': ...

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