Software⏱️ 2 min read📅 2026-05-31
How to Fix: How do I prevent a Gateway Timeout with FastCGI on Nginx
Configure Nginx to increase the timeout for FastCGI requests.
Quick Answer: Use the 'fastcgi_read_timeout' and 'fastcgi_send_timeout' directives in your Nginx configuration file. Set 'fastcgi_read_timeout' to 120 seconds to prevent timeouts for API requests.
📋 Table of Contents
To prevent Gateway Timeout with FastCGI on Nginx, you need to increase the timeout value for the location /api. By default, Nginx has a maximum timeout of 60 seconds.
🔧 Solution
Method: Increase FastCGI Timeout
- Step 1: Open your Nginx configuration file in a text editor.
Method: Increase FastCGI Timeout (continued)
- Step 2: Locate the fastcgi_param directive and add the following parameters to increase the timeout.
fastcgi_param "script_filename" ";request_script_filename";
Method: Increase FastCGI Timeout (continued)
- Step 3: Save the changes and restart Nginx to apply the new configuration.
💡 Conclusion
By increasing the FastCGI timeout, you can prevent Gateway Timeout for requests to the /api location and allow for up to 120 seconds of processing time.
❓ Frequently Asked Questions
Step 1: Open your Nginx configuration file in a text editor.
Step 2: Locate the fastcgi_param directive and add the following parameters to increase the timeout.
Step 3: Save the changes and restart Nginx to apply the new configuration.
By increasing the FastCGI timeout, you can prevent Gateway Timeout for requests to the /api location and allow for up to 120 seconds of processing time.
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