BIO_do_connect() returns 1 if the connection was successfully
established and 0 or -1 if the connection failed.
-=head1 EXAMPLE
+=head1 EXAMPLES
This is example connects to a webserver on the local host and attempts
to retrieve a page and copy the result to standard output.
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-Licensed under the OpenSSL license (the "License"). You may not use
+Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.