Fixes StackerDB sync in master. Namely, if there's a getchunk/putchunk that fails due to a stale (or future) version NACK, the StackerDB sync state machine should immediately retry sync. Failure to do this can lead to signers and miners getting permanently out-of-sync, since if the StackerDB sync state machine runs at a slower rate than writes to these StackerDBs, then there will inevitably be failures in getchunk/putchunk that will never be resolved.
Fixes StackerDB sync in
master. Namely, if there's a getchunk/putchunk that fails due to a stale (or future) version NACK, the StackerDB sync state machine should immediately retry sync. Failure to do this can lead to signers and miners getting permanently out-of-sync, since if the StackerDB sync state machine runs at a slower rate than writes to these StackerDBs, then there will inevitably be failures in getchunk/putchunk that will never be resolved.