Examples with LaserHeartbeatException cern.laser.client.services.selection.LaserHeartbeatException used on opensource projects

Example 1 with LaserHeartbeatException

use of cern.laser.client.services.selection.LaserHeartbeatException in project ACS by ACS-Community.

the class HeartbeatHelper method checkHeartbeat.

private void checkHeartbeat() {
    if (LOGGER.isDebugEnabled())
        LOGGER.debug("checking heartbeat reception...");
    long now = System.currentTimeMillis();
    long heartbeatWaitTime = now - getHeartbeatReceptionTime();
    if (heartbeatWaitTime > heartbeatFrequency) {
        if (isHeartbeatReceived()) {
            if (selectionListener != null) {
                selectionListener.onException(new LaserHeartbeatException(LaserHeartbeatException.HEARTBEAT_LOST));
            }
            setHeartbeatReceived(false);
        }
    } else {
        if (!isHeartbeatReceived()) {
            if (selectionListener != null) {
                selectionListener.onException(new LaserHeartbeatException(LaserHeartbeatException.HEARTBEAT_RECONNECTED));
            }
            setHeartbeatReceived(true);
        }
    }
    if (LOGGER.isDebugEnabled())
        LOGGER.debug("heartbeat reception checked (wait time " + heartbeatWaitTime + ")");
}