I know how to enable WCF tracing and view them in the trace viewer tool, but I don't understand what it all means. is there documentation somewhere that explains what each of those levels means and how to make scene of all the information that is being logged.
also what is a good source to learn about a WCF request/response life cycle. all the stages that a message goes through in the WCF internals.
In fact, see http://social.msdn.microsoft.com/Search/en-US/?Refinement=27&Query=service+trace+viewer+resources.