}

    /**
     * Gets the heartbeat interval recommended by the server (in milliseconds).
     * The client can use this to adjust the heartbeat frequency.
     *
     * @return the heartbeat interval in milliseconds
     */
    public long getHeartbeatInterval() {
        return heartbeatInterval;
    }

    /**
     * Sets the heartbeat interval.
     *

        return sequenceNumber.incrementAndGet();
    }

    /**
     * Updates the heartbeat timestamp to current time and resets failure count.
     */
    public void updateHeartbeat() {
        this.lastHeartbeat = System.currentTimeMillis();
        this.heartbeatFailures = 0;
    }

    /**
     * Increments the heartbeat failure count.
     */
    public void incrementHeartbeatFailures() {

    }

    /**
     * Gets the recommended heartbeat interval.
     *
     * @return the recommended heartbeat interval in milliseconds
     */
    public long getRecommendedHeartbeatInterval() {
        return recommendedHeartbeatInterval;
    }

    /**
     * Sets the recommended heartbeat interval.
     *
     * @param recommendedHeartbeatInterval the recommended heartbeat interval in milliseconds
     */

 */
package jcifs.internal.witness;

/**
 * Represents a witness heartbeat request as defined in MS-SWN specification.
 * Used to maintain active witness registrations.
 */
public class WitnessHeartbeatRequest {
    /**
     * Creates a new witness heartbeat request.
     */
    public WitnessHeartbeatRequest() {
        // Default constructor
    }

        } catch (IOException e) {
            return "ncacn_ip_tcp:127.0.0.1[135]";
        }
    }

    /**
     * Simulate heartbeat processing
     *
     * @param registrationId the registration ID
     * @param sequenceNumber the sequence number
     * @return true if heartbeat was successful
     */
    public boolean processHeartbeat(String registrationId, long sequenceNumber) {

        registration.updateHeartbeat();

        // After update, should not be expired with long timeout
        assertFalse(registration.isExpired(60000));

        // Verify heartbeat was actually updated
        assertTrue(registration.getLastHeartbeat() > initialTime);
    }

    @Test
    void testExpiration() throws InterruptedException {

    /** WitnessUnregister operation number */
    public static final int WITNESS_UNREGISTER = 1;
    /** WitnessAsyncNotify operation number */
    public static final int WITNESS_ASYNC_NOTIFY = 2;
    /** Witness heartbeat operation number */
    public static final int WITNESS_HEARTBEAT = 3;

    // Common return codes from MS-SWN specification
    /** Operation completed successfully */
    public static final int ERROR_SUCCESS = 0x00000000;