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public final void onDispatchingFailed(SignalEnvelope<? extends Object, ? extends Object, ? extends Object> signal, Error error)
Posts a diagnostic event on a dispatching error.
Depending on the error type and code, may emit HandlerFailedUnexpectedly, CannotDispatchDuplicateEvent, or CannotDispatchDuplicateCommand.
Parameters
signal
the dispatched signal
error
the dispatching error