| Syntax: | fastcgi_buffer_size size |
| Default: | 4k|8k |
| Context: | http server location |
| Reference: | fastcgi_buffer_size |
This directive sets the buffer size for reading the header of the backend FastCGI process.
By default, the buffer size is equal to the size of one buffer in fastcgi_buffers. This directive allows you to set it to an arbitrary value.