Fix for issue 2317: check servers for clock difference when configuring rep...

jvergara

19.30.2007 51411174542e32ef59b2b58b3bcabb3cddf5d9eb

 opendj-sdk/opends/src/quicksetup/org/opends/quicksetup/installer/Installer.java

@@ -60,6 +60,7 @@
import org.opends.admin.ads.TopologyCache;
import org.opends.admin.ads.TopologyCacheException;
import org.opends.admin.ads.util.ApplicationTrustManager;
import org.opends.admin.ads.util.ConnectionUtils;
import org.opends.quicksetup.ui.*;
import org.opends.quicksetup.util.Utils;

@@ -164,6 +165,11 @@
  /** Alias of a self-signed certificate. */
  protected static final String SELF_SIGNED_CERT_ALIAS = "server-cert";

  /** The thresold in minutes used to know whether we must display a warning
   * informing that there is a server clock difference between two servers
   * whose contents are being replicated. */
  public static final int WARNING_CLOCK_DIFFERENCE_THRESOLD_MINUTES = 5;

  /**
   * Creates a default instance.
   */
@@ -1483,6 +1489,9 @@
    replicationServers.put(Constants.SCHEMA_DN, adsServers);

    InitialLdapContext ctx = null;
    long localTime = -1;
    long localTimeMeasureTime = -1;
    String localServerDisplay = null;
    try
    {
      ctx = createLocalContext();
@@ -1491,6 +1500,9 @@
          getUserData().getReplicationOptions().useSecureReplication(),
          getLocalHostPort(),
          knownReplicationServerIds, knownServerIds);
      localTimeMeasureTime = System.currentTimeMillis();
      localTime = Utils.getServerClock(ctx);
      localServerDisplay = ConnectionUtils.getHostPort(ctx);
    }
    catch (ApplicationException ae)
    {
@@ -1583,6 +1595,22 @@
              replicationPort, enableSecureReplication,
              server.getHostPort(true), knownReplicationServerIds,
              knownServerIds);
        long remoteTimeMeasureTime = System.currentTimeMillis();
        long remoteTime = Utils.getServerClock(ctx);
        if ((localTime != -1) && (remoteTime != -1))
        {
          if (Math.abs(localTime - remoteTime - localTimeMeasureTime +
              remoteTimeMeasureTime) >
          (WARNING_CLOCK_DIFFERENCE_THRESOLD_MINUTES * 60 * 1000))
          {
            notifyListeners(getFormattedWarning(
                INFO_WARNING_SERVERS_CLOCK_DIFFERENCE.get(
                    localServerDisplay, ConnectionUtils.getHostPort(ctx),
                    String.valueOf(
                        WARNING_CLOCK_DIFFERENCE_THRESOLD_MINUTES))));
          }
        }

        hmConfiguredRemoteReplication.put(server, repl);

        try