void receiveHeartbeat() {
        update(time.milliseconds());
        heartbeatInFlight = false;
        heartbeatAttempts = 0L;
        sessionTimer.reset(rebalanceConfig.sessionTimeoutMs);
    }
A helper class for managing the heartbeat to the coordinator
clients/src/main/java/org/apache/kafka/clients/consumer/internals/Heartbeat.java