Parses method_response and returns the return value.
If method_response is a fault, null is returned, and error will be set to an error in the
SOUP_XMLRPC_FAULT domain, with the error code containing the fault code, and the error message containing the fault string. If
method_response cannot be parsed, null is returned, and error will be set to an error in the
SOUP_XMLRPC_ERROR domain.
See parse for deserialization details.
| method_response |
the XML-RPC methodResponse string |
| length |
the length of |
| signature |
A valid Variant type string, or |
|
a new (non-floating) Variant, or |