Incorrect documentation for proxy_intercept_errors

[zhurs.ya.ru]

​http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_intercept_errors
Current text:
"Determines whether proxied responses with codes greater than or equal to 300 should be passed to a client or be redirected to nginx for processing using the error_page directive."

Really, it works for codes greater or equal to 400

[Ruslan Ermilov]

The relevant code looks like this:

    if (u->headers_in.status_n >= NGX_HTTP_SPECIAL_RESPONSE) {

        [...]

        if (ngx_http_upstream_intercept_errors(r, u) == NGX_OK) {
            return;
        }
    }

where NGX_HTTP_SPECIAL_RESPONSE is defined as 300. In 1.2.9, code 300 is not intercepted.

[Maxim Dounin]

Hi there. Closing this, as the ticket is clearly invalid.