How to heal a callback channel?

If a WCF channel is faulted we can dispose the current connection and reopen it. But if a callback connection drops, I can't see no way of healing it, except if the client pools the server constantly.

Is it possib开发者_开发知识库le to dispose and reopen a callback channel?

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As far as I know it is not possible. You may have to prevent the channel from ending up in the Faulted state:

• All service exceptions must be wrapped into FaultExceptions (check the IErrorHandler interface) and properly handled on the client as well
• If the client channel is closed then there is nothing you can do about it.