OSSL_HTTP_open(): clarify doc of 'server' arg and its use of BIO_new_connect()
@@ -56,9 +56,10 @@ OSSL_HTTP_open() initiates an HTTP session using the I<bio> argument if not
NULL, else by connecting to a given I<server> optionally via a I<proxy>.
Typically the OpenSSL build supports sockets and the I<bio> parameter is NULL.
-In this case I<rbio> must be NULL as well, and the
-library creates a network BIO internally for connecting to the given I<server>
-and the optionally given I<port>, defaulting to 80 for HTTP or 443 for HTTPS.
+In this case I<rbio> must be NULL as well and the I<server> must be non-NULL.
+The function creates a network BIO internally using L<BIO_new_connect(3)>
+for connecting to the given server and the optionally given I<port>,
+defaulting to 80 for HTTP or 443 for HTTPS.
Then this internal BIO is used for setting up a connection
and for exchanging one or more request and response.
If I<bio> is given and I<rbio> is NULL then this I<bio> is used instead.
@@ -255,7 +256,7 @@ OSSL_HTTP_close() returns 0 if anything went wrong while disconnecting, else 1.
=head1 SEE ALSO
-L<OSSL_HTTP_parse_url(3)>, L<BIO_set_conn_port(3)>
+L<OSSL_HTTP_parse_url(3)>, L<BIO_new_connect(3)>,
L<ASN1_item_i2d_mem_bio(3)>, L<ASN1_item_d2i_bio(3)>,
L<OSSL_HTTP_is_alive(3)>
