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diff --git a/trunk/qpid/dotnet/Qpid.Integration.Tests/framework/clocksynch/ClockSynchThread.csx b/trunk/qpid/dotnet/Qpid.Integration.Tests/framework/clocksynch/ClockSynchThread.csx
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--- a/trunk/qpid/dotnet/Qpid.Integration.Tests/framework/clocksynch/ClockSynchThread.csx
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-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-using log4net;
-
-using uk.co.thebadgerset.junit.extensions.ShutdownHookable;
-using uk.co.thebadgerset.junit.extensions.Throttle;
-
-namespace Apache.Qpid.Integration.Tests.framework.clocksynch
-{
- /// <summary>
- /// ClockSynchThread is a convenient utility for running a thread that periodically synchronizes the clock against
- /// a reference. Supply it with a <see cref="ClockSynchronizer"/> and a <see cref="Throttle"/> and it will continually keep the
- /// clock up-to-date at a rate determined by the throttle.
- ///
- /// <p/><table id="crc"><caption>CRC Card</caption>
- /// <tr><th> Responsibilities <th> Collaborations
- /// <tr><td> Continually sychronize the clock at a throttled rate.
- /// </table>
- /// </summary>
- public class ClockSynchThread extends Thread : ShutdownHookable
- {
- /// <summary> Used for debugging. </summary>
- private static ILog log = LogManager.GetLogger(typeof(ClockSynchThread));
-
- /// <summary> Holds the clock syncher for the synch thread. </summary>
- private ClockSynchronizer clockSyncher;
-
- /// <summary> Holds the throttle to limit the synch rate. </summary>
- private Throttle throttle;
-
- /// <summary> Flag to indicate that the periodic clock syncher should keep running. </summary>
- bool doSynch = true;
-
- /// <summary>
- /// Creates a clock synchronizer thread from a clock synchronizer and a throttle.
- /// </summary>
- /// <param name="syncher"> The clock synchronizer. </param>
- /// <param name="throttle"> The throttle. </param>
- public ClockSynchThread(ClockSynchronizer syncher, Throttle throttle)
- {
- this.clockSyncher = syncher;
- this.throttle = throttle;
- }
-
- /// <summary> Terminates the synchronization thread. </summary>
- public void terminate()
- {
- doSynch = false;
- }
-
- /// <summary> Continually updates the clock, until <see cref="#terminate()"/> is called. </summary>
- public void run()
- {
- while (doSynch)
- {
- // Perform a clock clockSynch.
- try
- {
- // Wait controlled by the throttle before doing the next synch.
- throttle.throttle();
-
- clockSyncher.synch();
- log.debug("Clock synched, delta = " + clockSyncher.getDelta() + ", epsilon = " + clockSyncher.getEpsilon()
- + ".");
- }
- // Terminate the synch thread if the synchronization cannot be achieved.
- catch (ClockSynchFailureException e)
- {
- log.debug("Cannot synchronize the clock (reference service may be down). Terminating the synch thread.");
- doSynch = false;
- }
- }
- }
-
- /// <summary>
- /// Gets the clock synchronizer that is kept continually up to date.
- /// </summary>
- /// <return> The clock synchronizer that is kept continually up to date. </return>
- public ClockSynchronizer getClockSyncher()
- {
- return clockSyncher;
- }
-
- /// <summary>
- /// Supplies a shutdown hook, that terminates the synching thread.
- /// </summary>
- /// <return> The shut down hook. </return>
- public Thread getShutdownHook()
- {
- return new Thread(new Runnable()
- {
- public void run()
- {
- doSynch = false;
- }
- });
- }
- }
-} \ No newline at end of file