Package com.pushtechnology.diffusion.client.session

Interface Session.ErrorHandler

All Known Implementing Classes:

Session.ErrorHandler.Default

Enclosing interface:

Session

public static interface Session.ErrorHandler

The error notification interface for a session.

Session errors indicate that an unexpected condition has occurred. They have a similar purpose to Java exceptions, except they are delivered asynchronously. Session errors are used sparingly. Error conditions that occur in the context of an API operation and that an application can reasonably handle are reported to operation-specific callbacks, not as session errors.

An application can typically do nothing about a session error other than to report it for diagnosis. The server log should be examined for further information. Errors may be a consequence of a failed client operation, so it is usually appropriate for the application to close the session on receiving an error.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Session.ErrorHandler.Default	Default Session.ErrorHandler implementation which simply logs errors at error level.

Method Summary

Modifier and Type	Method	Description
void	onError(Session session, Session.SessionError error)	Called when an error has occurred.

Method Details

onError

void onError(Session session,
 Session.SessionError error)

Called when an error has occurred.

Parameters:

session - the session

error - the error detail