connection_handle_read()
connection_handle_read_ssl()
connection_handle_read_post_state()
no code changes besides making connection_handle_read() public
(by removing 'static' and adding to connections.h)
read request body right before calling subrequest handler,
allowing request to be handled prior to reading request body,
e.g. to send 401 Unauthorized response when authentication is required
(In the future, this might move into each dynamic handler which supports
request body (mod_cgi, mod_fastcgi, mod_proxy, mod_scgi, mod_webdav) so
that each dynamic handler can choose whether or not to buffer request
body or to stream request body to backend as request body is received.)
keep-alive is disabled if request body has not been completely read
prior to sending response
x-ref:
"HTTP 401 Unauthorized only sent back after full POST request is read"
https://redmine.lighttpd.net/issues/2541
Glenn Strauss
Jan Kneschke