lib-http server: Use io_add_istream() to wait for the payload istream. This way the stream doesn't necessarily have to have a fd.
lib-http server: Use io_add_istream() to wait for the payload istream.
This way the stream doesn't necessarily have to have a fd.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot