Should designers for WCF services use errors to handle errors?

Question

I have a wcf service. The service itself (the class that ServiceContract inherits from ) has a constructor that sometimes throws exceptions. I want to present a message to the user if the service is down. Should I use errors, for example, for a service method?

Answer 1

Typically, an error is to provide error information across service boundaries, and in most cases the error is sent in response to an invalid or invalid request message. Given this, I would say that the error here does not make sense.

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