Examples with Connection com.hazelcast.internal.nio.Connection used on opensource projects

Example 16 with Connection

use of com.hazelcast.internal.nio.Connection in project hazelcast by hazelcast.

the class ClientHeartbeatMonitor method monitor.

private void monitor(ClientEndpoint clientEndpoint) {
    Connection connection = clientEndpoint.getConnection();
    long lastTimePacketReceived = connection.lastReadTimeMillis();
    long timeoutInMillis = SECONDS.toMillis(heartbeatTimeoutSeconds);
    long currentTimeMillis = Clock.currentTimeMillis();
    if (lastTimePacketReceived + timeoutInMillis < currentTimeMillis) {
        String message = "Client heartbeat is timed out, closing connection to " + connection + ". Now: " + timeToString(currentTimeMillis) + ". LastTimePacketReceived: " + timeToString(lastTimePacketReceived);
        connection.close(message, null);
    }
}

Example 17 with Connection

use of com.hazelcast.internal.nio.Connection in project hazelcast by hazelcast.

the class MembersUpdateOp method getConnectionEndpointOrThisAddress.

final Address getConnectionEndpointOrThisAddress() {
    ClusterServiceImpl clusterService = getService();
    NodeEngineImpl nodeEngine = clusterService.getNodeEngine();
    Node node = nodeEngine.getNode();
    Connection conn = getConnection();
    return conn != null ? conn.getRemoteAddress() : node.getThisAddress();
}

Example 18 with Connection

use of com.hazelcast.internal.nio.Connection in project hazelcast by hazelcast.

the class AuthenticationBaseMessageTask method prepareUnauthenticatedClientMessage.

private ClientMessage prepareUnauthenticatedClientMessage() {
    boolean clientFailoverSupported = nodeEngine.getNode().getNodeExtension().isClientFailoverSupported();
    Connection connection = endpoint.getConnection();
    logger.warning("Received auth from " + connection + " with clientUuid " + clientUuid + " and clientName " + clientName + ", authentication failed");
    byte status = CREDENTIALS_FAILED.getId();
    return encodeAuth(status, null, null, serializationService.getVersion(), clientEngine.getPartitionService().getPartitionCount(), clientEngine.getClusterService().getClusterId(), clientFailoverSupported);
}

Example 19 with Connection

use of com.hazelcast.internal.nio.Connection in project hazelcast by hazelcast.

the class AuthenticationBaseMessageTask method authenticate.

private AuthenticationStatus authenticate(SecurityContext securityContext) {
    String nodeClusterName = nodeEngine.getConfig().getClusterName();
    if (!nodeClusterName.equals(clusterName)) {
        return CREDENTIALS_FAILED;
    }
    Connection connection = endpoint.getConnection();
    Boolean passed = Boolean.FALSE;
    try {
        LoginContext lc = securityContext.createClientLoginContext(clusterName, credentials, connection);
        lc.login();
        endpoint.setLoginContext(lc);
        passed = Boolean.TRUE;
        return AUTHENTICATED;
    } catch (LoginException e) {
        logger.warning(e);
        return CREDENTIALS_FAILED;
    } finally {
        nodeEngine.getNode().getNodeExtension().getAuditlogService().eventBuilder(AuditlogTypeIds.AUTHENTICATION_CLIENT).message("Client connection authentication.").addParameter("connection", connection).addParameter("credentials", credentials).addParameter("passed", passed).log();
    }
}

Example 20 with Connection

use of com.hazelcast.internal.nio.Connection in project hazelcast by hazelcast.

the class ClientClusterServiceImpl method detectMembershipEvents.

private List<MembershipEvent> detectMembershipEvents(Collection<Member> prevMembers, Set<Member> currentMembers) {
    List<Member> newMembers = new LinkedList<>();
    Set<Member> deadMembers = new HashSet<>(prevMembers);
    for (Member member : currentMembers) {
        if (!deadMembers.remove(member)) {
            newMembers.add(member);
        }
    }
    List<MembershipEvent> events = new LinkedList<>();
    for (Member member : deadMembers) {
        events.add(new MembershipEvent(client.getCluster(), member, MembershipEvent.MEMBER_REMOVED, currentMembers));
        Connection connection = connectionManager.getConnection(member.getUuid());
        if (connection != null) {
            connection.close(null, new TargetDisconnectedException("The client has closed the connection to this member," + " after receiving a member left event from the cluster. " + connection));
        }
    }
    for (Member member : newMembers) {
        events.add(new MembershipEvent(client.getCluster(), member, MembershipEvent.MEMBER_ADDED, currentMembers));
    }
    if (events.size() != 0) {
        MemberListSnapshot snapshot = memberListSnapshot.get();
        if (snapshot.members.values().size() != 0) {
            logger.info(membersString(snapshot));
        }
    }
    return events;
}