syntax: uwsgi_buffer_size the_size
default: uwsgi_buffer_size 4k/8k
context: http, server, location
This directive sets the buffersize, into which will be read the first part of the response, obtained from the uwsgi server.
In this part of response the small response-header is located, as a rule.
By default, the buffer size is equal to the size of one buffer in directive uwsgi_buffers, however it is possible to set it to less.