Ready signal

A statement from a node (to a neighbour) that a log-ready record has been written. The neighbour to whom the signal is sent is the one neighbour (if there is more than one) that had not sent a ready signal or one-phase signal or read-only signal or early-exit signal when the log-ready record was written. Note 1 to entry: thus ready signal excludes read-only signal or one-phase signal or early-exit signal.