busy_buffers_size directive usage

[Manlio Perillo]

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Hi.

I'm trying to better undertand how Nginx buffers works and I would like
to ask some questions about the busy_buffers_size directive in the http
proxy module.


The directive is used when Nginx sends data to the upstream backend, and
it is related to buffer recycling.
I have a vague idea about how this works but I would like to know more
details.


Thanks  Manlio
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