Fix Failure Chain in Queuing
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kwurtech,
theodiggers
Right now, any failure in queuing tends to lead to nulls which then cause dead exceptions. Add proper handling of exceptions so that we try the emergency fallback, and if that fails, we complain and go to sleep and wait for something exciting (a new schedule and a hardsync)
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I can't seem to recall what caused this, and last time an error caused a dive on a bunk path, we successfully pulled from the errorfallback, so we'll close this for now and open it again with more details if we can trigger the problem.