Examples with NetView org.apache.geode.distributed.internal.membership.NetView used on opensource projects

Example 21 with NetView

use of org.apache.geode.distributed.internal.membership.NetView in project geode by apache.

the class GMSEncryptJUnitTest method initMocks.

private void initMocks(String algo) throws Exception {
    Properties nonDefault = new Properties();
    nonDefault.put(ConfigurationProperties.SECURITY_UDP_DHALGO, algo);
    DistributionConfigImpl config = new DistributionConfigImpl(nonDefault);
    RemoteTransportConfig tconfig = new RemoteTransportConfig(config, DistributionManager.NORMAL_DM_TYPE);
    ServiceConfig serviceConfig = new ServiceConfig(tconfig, config);
    services = mock(Services.class);
    when(services.getConfig()).thenReturn(serviceConfig);
    mockMembers = new InternalDistributedMember[4];
    for (int i = 0; i < mockMembers.length; i++) {
        mockMembers[i] = new InternalDistributedMember("localhost", 8888 + i);
    }
    int viewId = 1;
    List<InternalDistributedMember> mbrs = new LinkedList<>();
    mbrs.add(mockMembers[0]);
    mbrs.add(mockMembers[1]);
    mbrs.add(mockMembers[2]);
    // prepare the view
    netView = new NetView(mockMembers[0], viewId, mbrs);
}

Example 22 with NetView

use of org.apache.geode.distributed.internal.membership.NetView in project geode by apache.

the class GMSJoinLeaveJUnitTest method testConflictingPrepare.

@Test
public void testConflictingPrepare() throws Exception {
    initMocks(true);
    prepareAndInstallView(mockMembers[0], createMemberList(mockMembers[0], gmsJoinLeaveMemberId));
    NetView gmsView = gmsJoinLeave.getView();
    NetView newView = new NetView(gmsView, gmsView.getViewId() + 6);
    InstallViewMessage msg = getInstallViewMessage(newView, null, true);
    gmsJoinLeave.processMessage(msg);
    NetView alternateView = new NetView(gmsView, gmsView.getViewId() + 1);
    msg = getInstallViewMessage(alternateView, null, true);
    gmsJoinLeave.processMessage(msg);
    assertTrue(gmsJoinLeave.getPreparedView().equals(newView));
}

Example 23 with NetView

use of org.apache.geode.distributed.internal.membership.NetView in project geode by apache.

the class GMSJoinLeaveJUnitTest method testDuplicateJoinRequestDoesNotCauseNewView.

// @Category(FlakyTest.class) // GEODE-2074: timed out waiting for view #7
@Test
public void testDuplicateJoinRequestDoesNotCauseNewView() throws Exception {
    initMocks();
    when(healthMonitor.checkIfAvailable(isA(InternalDistributedMember.class), isA(String.class), isA(Boolean.class))).thenReturn(true);
    gmsJoinLeave.unitTesting.add("noRandomViewChange");
    prepareAndInstallView(gmsJoinLeaveMemberId, createMemberList(gmsJoinLeaveMemberId, mockMembers[0]));
    gmsJoinLeave.getView().add(mockMembers[1]);
    GMSJoinLeaveTestHelper.becomeCoordinatorForTest(gmsJoinLeave);
    JoinRequestMessage msg = new JoinRequestMessage(gmsJoinLeaveMemberId, mockMembers[2], null, -1, 0);
    msg.setSender(mockMembers[2]);
    gmsJoinLeave.processMessage(msg);
    msg = new JoinRequestMessage(gmsJoinLeaveMemberId, mockMembers[2], null, -1, 0);
    msg.setSender(mockMembers[2]);
    gmsJoinLeave.processMessage(msg);
    waitForViewAndNoRequestsInProgress(7);
    NetView view = gmsJoinLeave.getView();
    assertTrue("expected member to be added: " + mockMembers[2] + "; view: " + view, view.contains(mockMembers[2]));
    List<InternalDistributedMember> members = view.getMembers();
    int occurrences = 0;
    for (InternalDistributedMember mbr : members) {
        if (mbr.equals(mockMembers[2])) {
            occurrences += 1;
        }
    }
    assertTrue("expected member to only be in the view once: " + mockMembers[2] + "; view: " + view, occurrences == 1);
    verify(healthMonitor, times(5)).checkIfAvailable(isA(InternalDistributedMember.class), isA(String.class), isA(Boolean.class));
}

Example 24 with NetView

use of org.apache.geode.distributed.internal.membership.NetView in project geode by apache.

the class GMSJoinLeaveJUnitTest method testForceDisconnectedFromNewView.

@Test
public void testForceDisconnectedFromNewView() throws IOException {
    // enabledNetworkPartition;
    initMocks(true);
    Manager mockManager = mock(Manager.class);
    when(services.getManager()).thenReturn(mockManager);
    prepareAndInstallView(mockMembers[0], createMemberList(mockMembers[0], gmsJoinLeaveMemberId));
    int viewId = 2;
    List<InternalDistributedMember> mbrs = new LinkedList<>();
    mbrs.add(mockMembers[1]);
    mbrs.add(mockMembers[2]);
    mbrs.add(mockMembers[3]);
    // install the view
    NetView netView = new NetView(mockMembers[0], viewId, mbrs);
    InstallViewMessage installViewMessage = getInstallViewMessage(netView, credentials, false);
    gmsJoinLeave.processMessage(installViewMessage);
    Assert.assertNotEquals(netView, gmsJoinLeave.getView());
    verify(mockManager).forceDisconnect(isA(String.class));
}

Example 25 with NetView

use of org.apache.geode.distributed.internal.membership.NetView in project geode by apache.

the class GMSJoinLeaveJUnitTest method installView.

private void installView() throws Exception {
    final int viewInstallationTime = 15000;
    NetView oldView = null;
    long giveup = System.currentTimeMillis() + viewInstallationTime;
    while (System.currentTimeMillis() < giveup && oldView == null) {
        Thread.sleep(500);
        oldView = gmsJoinLeave.getView();
    }
    // it should have become coordinator and installed a view
    assertTrue(oldView != null);
    NetView newView = new NetView(oldView, oldView.getViewId() + 1);
    newView.add(mockMembers[0]);
    newView.add(mockMembers[1]);
    gmsJoinLeave.installView(newView);
}