Examples with ListenSocketAddress org.neo4j.helpers.ListenSocketAddress used on opensource projects

Example 16 with ListenSocketAddress

use of org.neo4j.helpers.ListenSocketAddress in project neo4j by neo4j.

the class TestJetty9WebServer method shouldBeAbleToRestart.

@Test
public void shouldBeAbleToRestart() throws Throwable {
    // given
    webServer = new Jetty9WebServer(NullLogProvider.getInstance(), Config.empty());
    webServer.setAddress(new ListenSocketAddress("127.0.0.1", 7878));
    // when
    webServer.start();
    webServer.stop();
    webServer.start();
// then no exception
}

Example 17 with ListenSocketAddress

use of org.neo4j.helpers.ListenSocketAddress in project neo4j by neo4j.

the class NeoServerPortConflictIT method shouldComplainIfServerHTTPSPortIsAlreadyTaken.

@Test
public void shouldComplainIfServerHTTPSPortIsAlreadyTaken() throws IOException, InterruptedException {
    ListenSocketAddress unContestedAddress = new ListenSocketAddress("localhost", 8888);
    ListenSocketAddress contestedAddress = new ListenSocketAddress("localhost", 9999);
    try (ServerSocket ignored = new ServerSocket(contestedAddress.getPort(), 0, InetAddress.getByName(contestedAddress.getHostname()))) {
        AssertableLogProvider logProvider = new AssertableLogProvider();
        CommunityNeoServer server = CommunityServerBuilder.server(logProvider).onAddress(unContestedAddress).onHttpsAddress(contestedAddress).withHttpsEnabled().usingDataDir(folder.directory(name.getMethodName()).getAbsolutePath()).build();
        try {
            server.start();
            fail("Should have reported failure to start");
        } catch (ServerStartupException e) {
            assertThat(e.getMessage(), containsString("Starting Neo4j failed"));
        }
        logProvider.assertAtLeastOnce(AssertableLogProvider.inLog(containsString("CommunityNeoServer")).error("Failed to start Neo4j on %s: %s", unContestedAddress, format("At least one of the addresses %s or %s is already in use, cannot bind to it.", unContestedAddress, contestedAddress)));
        server.stop();
    }
}

Example 18 with ListenSocketAddress

use of org.neo4j.helpers.ListenSocketAddress in project neo4j by neo4j.

the class NeoServerPortConflictIT method shouldComplainIfServerPortIsAlreadyTaken.

@Test
public void shouldComplainIfServerPortIsAlreadyTaken() throws IOException, InterruptedException {
    ListenSocketAddress contestedAddress = new ListenSocketAddress("localhost", 9999);
    try (ServerSocket ignored = new ServerSocket(contestedAddress.getPort(), 0, InetAddress.getByName(contestedAddress.getHostname()))) {
        AssertableLogProvider logProvider = new AssertableLogProvider();
        CommunityNeoServer server = CommunityServerBuilder.server(logProvider).onAddress(contestedAddress).usingDataDir(folder.directory(name.getMethodName()).getAbsolutePath()).build();
        try {
            server.start();
            fail("Should have reported failure to start");
        } catch (ServerStartupException e) {
            assertThat(e.getMessage(), containsString("Starting Neo4j failed"));
        }
        logProvider.assertAtLeastOnce(AssertableLogProvider.inLog(containsString("CommunityNeoServer")).error("Failed to start Neo4j on %s: %s", contestedAddress, format("Address %s is already in use, cannot bind to it.", contestedAddress)));
        server.stop();
    }
}

Example 19 with ListenSocketAddress

use of org.neo4j.helpers.ListenSocketAddress in project neo4j by neo4j.

the class HazelcastCoreTopologyService method createHazelcastInstance.

private HazelcastInstance createHazelcastInstance() {
    System.setProperty(WAIT_SECONDS_BEFORE_JOIN.getName(), "1");
    JoinConfig joinConfig = new JoinConfig();
    joinConfig.getMulticastConfig().setEnabled(false);
    joinConfig.getAwsConfig().setEnabled(false);
    TcpIpConfig tcpIpConfig = joinConfig.getTcpIpConfig();
    tcpIpConfig.setEnabled(true);
    List<AdvertisedSocketAddress> initialMembers = config.get(CausalClusteringSettings.initial_discovery_members);
    for (AdvertisedSocketAddress address : initialMembers) {
        tcpIpConfig.addMember(address.toString());
    }
    Setting<ListenSocketAddress> discovery_listen_address = CausalClusteringSettings.discovery_listen_address;
    ListenSocketAddress hazelcastAddress = config.get(discovery_listen_address);
    InterfacesConfig interfaces = new InterfacesConfig();
    interfaces.addInterface(hazelcastAddress.getHostname());
    NetworkConfig networkConfig = new NetworkConfig();
    networkConfig.setInterfaces(interfaces);
    networkConfig.setPort(hazelcastAddress.getPort());
    networkConfig.setJoin(joinConfig);
    networkConfig.setPortAutoIncrement(false);
    com.hazelcast.config.Config c = new com.hazelcast.config.Config();
    c.setProperty(OPERATION_CALL_TIMEOUT_MILLIS.getName(), String.valueOf(10_000));
    c.setProperty(MERGE_NEXT_RUN_DELAY_SECONDS.getName(), "10");
    c.setProperty(MERGE_FIRST_RUN_DELAY_SECONDS.getName(), "10");
    c.setProperty(INITIAL_MIN_CLUSTER_SIZE.getName(), String.valueOf(minimumClusterSizeThatCanTolerateOneFaultForExpectedClusterSize()));
    c.setProperty(LOGGING_TYPE.getName(), "none");
    c.setNetworkConfig(networkConfig);
    MemberAttributeConfig memberAttributeConfig = HazelcastClusterTopology.buildMemberAttributesForCore(myself, config);
    c.setMemberAttributeConfig(memberAttributeConfig);
    logConnectionInfo(initialMembers);
    JobScheduler.JobHandle logJob = scheduler.schedule("HazelcastHealth", HAZELCAST_IS_HEALTHY_TIMEOUT_MS, () -> log.warn("The server has not been able to connect in a timely fashion to the " + "cluster. Please consult the logs for more details. Rebooting the server may " + "solve the problem."));
    try {
        hazelcastInstance = Hazelcast.newHazelcastInstance(c);
        logJob.cancel(true);
    } catch (HazelcastException e) {
        String errorMessage = String.format("Hazelcast was unable to start with setting: %s = %s", discovery_listen_address.name(), config.get(discovery_listen_address));
        userLog.error(errorMessage);
        log.error(errorMessage, e);
        throw new RuntimeException(e);
    }
    List<String> groups = config.get(CausalClusteringSettings.server_groups);
    refreshGroups(hazelcastInstance, myself.getUuid().toString(), groups);
    return hazelcastInstance;
}

Example 20 with ListenSocketAddress

use of org.neo4j.helpers.ListenSocketAddress in project neo4j by neo4j.

the class TestJetty9WebServer method shouldBeAbleToUsePortZero.

@Test
public void shouldBeAbleToUsePortZero() throws Exception {
    // Given
    webServer = new Jetty9WebServer(NullLogProvider.getInstance(), Config.empty());
    webServer.setAddress(new ListenSocketAddress("localhost", 0));
    // When
    webServer.start();
// Then no exception
}