Ultimately, this library will implement the full SOAP 1.1 spec ( http://www.w3.org/TR/2000/NOTE-SOAP-20000508 ), both the client and server parts, using both HTTP and HTTPS as transports as well as the WSDL 1.1 spec ( http://www.w3.org/TR/2001/NOTE-wsdl-20010315 ) and the XML Schema Definition spec ( http://www.w3.org/TR/xmlschema-1/ and http://www.w3.org/TR/xmlschema-2/ ) on as many CL implementations as possible. Interoperability with various other SOAP implementations and applications will be possible.