Exception

[piotrsw]

In case of exception my xml-rpc server returns:

<value><struct>
<member><name>faultCode</name><value><int>116</int></value></member>
<member><name>faultString</name><value><string>Error description</string></value></member>
</struct></value>

In OnReturn event i can get Result.asException but it returns string value. How to get faultCode and faultString from Result?

[D.Tkalcec (RTC)]

If you get a FaultCode as part of the XML-RPC result, the "asException" string will contain the FaultCode as well as the FaultString in the following format:

'#'+faultcode+':'+faultstring

In other words, if you have received FaultCode '116' and FaultString 'Error descriotion', then "asException" will return:

'#116:Error description'

The same way, if you are writing a Server and you want to return error message with FaultCode '116' and FaultString 'ErrorDescription', you would need to set the asException value to '#116:ErrorDescription'.

Note: A FaultCode of 0 (zero) is handled as "no fault code" and will result in "asException" containing only the FaultString, without the preceding "#0:'. In other words, if "asException" is returning a string which doesn't start with '#', then the Server has either sent a FaultCode 0, or hasn't explicitly set a FaultCode (left empty or null).

Best Regards,
Danijel Tkalcec