Examples with Connection com.sun.messaging.jmq.jmsserver.service.Connection used on opensource projects

Example 6 with Connection

use of com.sun.messaging.jmq.jmsserver.service.Connection in project openmq by eclipse-ee4j.

the class Session method close.

private void close() {
    synchronized (this) {
        if (!valid) {
            return;
        }
        valid = false;
    }
    if (DEBUG) {
        logger.log(Logger.INFO, "Close Session " + uid);
    }
    Connection conn = Globals.getConnectionManager().getConnection(getConnectionUID());
    boolean old = false;
    if (conn != null && conn.getClientProtocolVersion() < Connection.RAPTOR_PROTOCOL) {
        old = true;
    }
    Iterator itr = null;
    synchronized (this) {
        itr = new HashSet(consumers.values()).iterator();
    }
    while (itr.hasNext()) {
        ConsumerSpi c = (ConsumerSpi) itr.next();
        itr.remove();
        detatchConsumer(c, null, false, old, false);
    }
    ssop.close(conn);
    // Clear up old session to consumer match
    synchronized (consumerToSession) {
        Iterator citr = consumerToSession.values().iterator();
        while (citr.hasNext()) {
            SessionUID suid = (SessionUID) citr.next();
            if (suid.equals(uid)) {
                citr.remove();
            }
        }
    }
    allSessions.remove(uid);
}

Example 7 with Connection

use of com.sun.messaging.jmq.jmsserver.service.Connection in project openmq by eclipse-ee4j.

the class DestinationList method closeAttachedConnections.

private void closeAttachedConnections(int reason, String reasonStr) {
    ConnectionManager cmgr = Globals.getConnectionManager();
    ConnectionUID cuid = null;
    Connection con = null;
    synchronized (connections) {
        logger.log(logger.INFO, "Sending good-bye to all assigned connections(" + connections.size() + ") for partition " + this);
        ConnectionUID[] conids = connections.toArray(new ConnectionUID[connections.size()]);
        for (int i = 0; i < conids.length; i++) {
            cuid = conids[i];
            con = cmgr.getConnection(cuid);
            if (con == null) {
                connections.remove(cuid);
                continue;
            }
            con.closeConnection(true, reason, reasonStr);
            connections.remove(cuid);
        }
    }
}

Example 8 with Connection

use of com.sun.messaging.jmq.jmsserver.service.Connection in project openmq by eclipse-ee4j.

the class HelloHandler method handle.

/**
 * Method to handle HELLO messages
 */
@Override
public boolean handle(IMQConnection con, Packet msg) throws BrokerException {
    if (DEBUG) {
        logger.log(Logger.DEBUGHIGH, "HelloHandler: handle() [ Received Hello Message]");
    }
    String reason = null;
    Hashtable hello_props = null;
    try {
        hello_props = msg.getProperties();
    } catch (Exception ex) {
        logger.logStack(Logger.WARNING, "HELLO Packet.getProperties()", ex);
        hello_props = new Hashtable();
    }
    boolean alreadyStarted = con.isStarted();
    boolean alreadyAuthenticated = con.isAuthenticated();
    int requestedProtocol = 0;
    int highestProtocol = con.getHighestSupportedProtocol();
    int lowestProtocol = PacketType.VERSION1;
    String expectedClusterID = null;
    UID expectedSessionID = null;
    ConnectionUID oldCID = null;
    Integer bufsize = null;
    String destprov = null;
    if (hello_props != null) {
        Integer level = (Integer) hello_props.get("JMQProtocolLevel");
        String clientv = (String) hello_props.get("JMQVersion");
        if (DEBUG) {
            logger.log(logger.INFO, "HelloHandler.handle(): Client[" + clientv + ", " + level + "] " + con);
        }
        if (level == null) {
            requestedProtocol = PacketType.VERSION1;
        } else {
            requestedProtocol = level.intValue();
        }
        bufsize = (Integer) hello_props.get("JMQSize");
        if (bufsize == null) {
            // XXX try old protocol
            bufsize = (Integer) hello_props.get("JMQRBufferSize");
        }
        // Retrieve HA related properties
        Long longUID = (Long) hello_props.get("JMQStoreSession");
        if (longUID != null) {
            expectedSessionID = new UID(longUID.longValue());
        }
        expectedClusterID = (String) hello_props.get("JMQClusterID");
        Boolean reconnectable = (Boolean) hello_props.get("JMQReconnectable");
        Boolean haclient = (Boolean) hello_props.get("JMQHAClient");
        if (Globals.getHAEnabled() && haclient != null && haclient.booleanValue()) {
            reconnectable = haclient;
        }
        String s = (String) hello_props.get("JMQUserAgent");
        if (s != null) {
            con.addClientData(IMQConnection.USER_AGENT, s);
        }
        // currently private property
        destprov = (String) hello_props.get("JMQDestinationProvider");
        longUID = (Long) hello_props.get("JMQConnectionID");
        if (longUID != null) {
            logger.log(Logger.DEBUG, "Have old connectionUID");
            oldCID = new ConnectionUID(longUID.longValue());
            logger.log(Logger.INFO, BrokerResources.I_RECONNECTING, oldCID);
            logger.log(Logger.DEBUG, "Checking for active connection");
            Connection oldcon = Globals.getConnectionManager().getConnection(oldCID);
            DUMP("Before connection Destroy");
            if (oldcon != null) {
                logger.log(Logger.DEBUG, "Destroying old connection " + oldCID);
                oldcon.destroyConnection(true, GoodbyeReason.ADMIN_KILLED_CON, "Destroying old connection with same connectionUID " + oldCID + " - reconnect is happening before connection was reaped");
            }
            /*
                 * LKS DUMP();
                 *
                 * logger.log(Logger.DEBUG,"Updating connection in id list " + "["+oldcid + "," + uid + "]"); // old code
                 * con.setConnectionUID(oldcid); Globals.getConnectionManager().updateConnectionUID( oldcid, uid);
                 * //Globals.getConnectionManager().updateConnectionUID( // uid, oldcid);
                 */
            DUMP("After Connection Destroy");
        }
        con.getConnectionUID().setCanReconnect(reconnectable != null && reconnectable.booleanValue());
        Long interval = (Long) hello_props.get("JMQInterval");
        // LKS - XXX just override for testing
        long itime = (interval == null ? ConnectionManager.DEFAULT_RECONNECT_INTERVAL : interval.longValue());
        con.setReconnectInterval(itime);
    } else {
        requestedProtocol = PacketType.VERSION1;
    }
    int supportedProtocol = 0;
    if (requestedProtocol > highestProtocol) {
        supportedProtocol = highestProtocol;
    } else if (requestedProtocol < lowestProtocol) {
        supportedProtocol = lowestProtocol;
    } else {
        supportedProtocol = requestedProtocol;
    }
    con.setClientProtocolVersion(supportedProtocol);
    if (bufsize != null) {
        logger.log(Logger.DEBUG, "Received JMQRBufferSize -" + bufsize);
        con.setFlowCount(bufsize.intValue());
    }
    Packet pkt = new Packet(con.useDirectBuffers());
    pkt.setPacketType(PacketType.HELLO_REPLY);
    pkt.setConsumerID(msg.getConsumerID());
    Hashtable hash = new Hashtable();
    reason = "unavailable";
    int status = Status.UNAVAILABLE;
    // protocol, then use the IP in the message packet.
    if (con.getRemoteIP() == null) {
        con.setRemoteIP(msg.getIP());
    }
    if ((alreadyAuthenticated || alreadyStarted) && !msg.getIndempotent()) {
        // handle ibit
        status = Status.ERROR;
        reason = "Connection reuse not allowed";
        if (alreadyAuthenticated) {
            logger.log(Logger.WARNING, "Internal Error: " + " received HELLO on already authenticated connection " + con.getRemoteConnectionString() + " " + con.getConnectionUID());
        } else {
            logger.log(Logger.WARNING, "Internal Error: " + " received HELLO on already started connection " + con.getRemoteConnectionString() + " " + con.getConnectionUID());
        }
    } else if (requestedProtocol != supportedProtocol) {
        // Bad protocol level.
        logger.log(Logger.WARNING, rb.W_BAD_PROTO_VERSION, Integer.toString(requestedProtocol), Integer.toString(supportedProtocol));
        reason = "bad version";
        status = Status.BAD_VERSION;
    } else if (con.getConnectionState() != Connection.STATE_UNAVAILABLE) {
        /**
         * connection may not be able to be created e.g: licensing, being destroyed (e.g due to timeout)
         */
        if (con.setConnectionState(Connection.STATE_INITIALIZED)) {
            reason = null;
            status = Status.OK;
        } else {
            status = Status.UNAVAILABLE;
        }
    } else {
        status = Status.UNAVAILABLE;
    }
    if (status == Status.OK && destprov != null) {
        if (((IMQService) con.getService()).getServiceType() == ServiceType.ADMIN) {
            status = Status.BAD_REQUEST;
            reason = "JMQDestinationProvider not supported on ADMIN service";
            logger.log(logger.WARNING, reason);
        } else if (!destprov.equals(CoreLifecycleSpi.GFMQ) && !destprov.equals(CoreLifecycleSpi.CHMP)) {
            status = Status.UNSUPPORTED_TYPE;
            reason = "Unsupported JMQDestinationProvider " + destprov;
            logger.log(logger.WARNING, reason);
        } else if (destprov.equals(CoreLifecycleSpi.CHMP) && Globals.getCorePlugin(destprov) == null) {
            status = Status.UNSUPPORTED_TYPE;
            reason = destprov + " not enabled";
            logger.log(logger.WARNING, reason);
        }
    }
    UID brokerSessionID = Globals.getBrokerSessionID();
    if (brokerSessionID != null) {
        hash.put("JMQBrokerSessionID", Long.valueOf(brokerSessionID.longValue()));
    }
    // OK, handle the HA properties HERE
    String clusterID = null;
    UID sessionUID = null;
    ClusterManager cfg = Globals.getClusterManager();
    if (cfg != null) {
        clusterID = cfg.getClusterId();
        sessionUID = cfg.getStoreSessionUID();
        hash.put("JMQHA", Boolean.valueOf(cfg.isHA()));
        if (clusterID != null) {
            hash.put("JMQClusterID", clusterID);
        }
        if (sessionUID != null && !Globals.getDestinationList().isPartitionMode()) {
            hash.put("JMQStoreSession", Long.valueOf(sessionUID.longValue()));
        }
        String list = null;
        Iterator itr = null;
        if (((IMQService) con.getService()).getServiceType() != ServiceType.ADMIN) {
            itr = cfg.getKnownBrokers(false);
        } else {
            itr = cfg.getKnownBrokers(true);
        }
        Set s = new HashSet();
        // ok get rid of dups
        while (itr.hasNext()) {
            ClusteredBroker cb = (ClusteredBroker) itr.next();
            s.add(cb.getBrokerURL().toString());
        }
        // OK .. now convert to a string
        itr = s.iterator();
        while (itr.hasNext()) {
            if (list == null) {
                list = itr.next().toString();
            } else {
                list += "," + itr.next().toString();
            }
        }
        if (list != null) {
            hash.put("JMQBrokerList", list);
        }
    }
    HAMonitorService hamonitor = Globals.getHAMonitorService();
    if (hamonitor != null && hamonitor.inTakeover()) {
        if (((IMQService) con.getService()).getServiceType() != ServiceType.ADMIN) {
            status = Status.TIMEOUT;
            if (oldCID != null) {
                logger.log(logger.INFO, BrokerResources.W_IN_TAKEOVER_RECONNECT_LATER, oldCID);
            } else {
                logger.log(logger.INFO, BrokerResources.W_IN_TAKEOVER_RECONNECT_LATER, con.getConnectionUID());
            }
        }
    }
    // first we want to deal with a bad clusterid
    if (clusterID != null && expectedClusterID != null && !clusterID.equals(expectedClusterID)) {
        status = Status.BAD_REQUEST;
    } else if (expectedSessionID != null && sessionUID != null && expectedSessionID.equals(sessionUID)) {
    // cool we connected to the right broker
    // we already have the right owner
    } else if (expectedSessionID != null) {
        if (cfg == null) {
            // not running any cluster config
            logger.log(Logger.WARNING, BrokerResources.E_INTERNAL_BROKER_ERROR, "Internal Error: Received session on" + " non-clustered broker");
            status = Status.NOT_FOUND;
        } else {
            // OK, if we are here, we need to locate the right
            // broker for the session
            // 
            // Here are the steps we need to check:
            // 1. does this broker support the sessionUID
            // if not
            // 2. can we locate another broker with the sessionUID
            // 
            ClusteredBroker owner = null;
            // 
            // OK, see if this was a session UID we took over at some
            // point in the past
            Set s = cfg.getSupportedStoreSessionUIDs();
            if (s.contains(expectedSessionID)) {
                // yep, we took it over
                owner = cfg.getLocalBroker();
            }
            if (owner == null) {
                // this broker isnt supprting the session
                // see if the database indicates someone else has it
                String ownerString = cfg.lookupStoreSessionOwner(expectedSessionID);
                if (ownerString != null) {
                    owner = cfg.getBroker(ownerString);
                }
            }
            try {
                if (owner != null) {
                    ClusteredBroker creator = null;
                    String creatorString = cfg.getStoreSessionCreator(expectedSessionID);
                    if (creatorString != null) {
                        creator = cfg.getBroker(creatorString);
                    }
                    int stat = owner.getStatus();
                    if (BrokerStatus.getBrokerInDoubt(stat) || !BrokerStatus.getBrokerLinkIsUp(stat) || owner.getState() == BrokerState.FAILOVER_STARTED) {
                        status = Status.TIMEOUT;
                        logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_RECONNECT_OWNER_INDOUBT, expectedSessionID, owner));
                    } else if (!owner.isLocalBroker()) {
                        status = Status.MOVED_PERMANENTLY;
                        hash.put("JMQStoreOwner", owner.getBrokerURL().toString());
                        logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_RECONNECT_OWNER_NOTME, expectedSessionID, owner));
                    } else if (creator == null) {
                        // XXX
                        status = Status.NOT_FOUND;
                        logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_RECONNECT_NOCREATOR, expectedSessionID));
                    } else if (creator.getState() == BrokerState.FAILOVER_STARTED) {
                        status = Status.TIMEOUT;
                        logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_RECONNECT_INTAKEOVER, expectedSessionID));
                    } else {
                        // local broker owns us - set owner for debugging only
                        // not required for protocol
                        hash.put("JMQStoreOwner", owner.getBrokerURL().toString());
                    }
                } else {
                    // didnt find owner
                    status = Status.NOT_FOUND;
                    logger.log(logger.INFO, Globals.getBrokerResources().getKString(BrokerResources.I_RECONNECT_OWNER_NOTFOUND, expectedSessionID));
                }
            } catch (Exception ex) {
                logger.log(Logger.WARNING, BrokerResources.W_RECONNECT_ERROR, expectedSessionID.toString(), ex);
                status = Status.NOT_FOUND;
            }
        }
    }
    if (!con.isAdminConnection() && Globals.getMemManager() != null) {
        hash.put("JMQSize", Integer.valueOf(Globals.getMemManager().getJMQSize()));
        hash.put("JMQBytes", Long.valueOf(Globals.getMemManager().getJMQBytes()));
        hash.put("JMQMaxMsgBytes", Long.valueOf(Globals.getMemManager().getJMQMaxMsgBytes()));
    }
    hash.put("JMQService", con.getService().getName());
    hash.put("JMQConnectionID", Long.valueOf(con.getConnectionUID().longValue()));
    hash.put("JMQProtocolLevel", Integer.valueOf(supportedProtocol));
    hash.put("JMQVersion", Globals.getVersion().getProductVersion());
    if (((IMQBasicConnection) con).getDumpPacket() || ((IMQBasicConnection) con).getDumpOutPacket()) {
        hash.put("JMQReqID", msg.getSysMessageID().toString());
    }
    try {
        sessionUID = con.attachStorePartition(expectedSessionID);
        if (Globals.getDestinationList().isPartitionMode()) {
            hash.put("JMQStoreSession", Long.valueOf(sessionUID.longValue()));
        }
    } catch (BrokerException e) {
        status = e.getStatusCode();
        reason = e.getMessage();
        if (status == Status.NOT_FOUND) {
            logger.log(logger.INFO, e.getMessage());
        } else {
            logger.logStack(logger.ERROR, e.getMessage(), e);
        }
    }
    hash.put("JMQStatus", Integer.valueOf(status));
    if (reason != null) {
        hash.put("JMQReason", reason);
    }
    pkt.setProperties(hash);
    con.sendControlMessage(pkt);
    // OK .. valid status messages are
    if (status != Status.OK && status != Status.MOVED_PERMANENTLY && status != Status.NOT_FOUND && status != Status.TIMEOUT) {
        // destroy the connection !!! (should be ok if destroy twice)
        con.closeConnection(true, GoodbyeReason.CON_FATAL_ERROR, Globals.getBrokerResources().getKString(BrokerResources.M_INIT_FAIL_CLOSE));
        connectionList.removeConnection(con.getConnectionUID(), false, GoodbyeReason.CON_FATAL_ERROR, Globals.getBrokerResources().getKString(BrokerResources.M_INIT_FAIL_CLOSE));
        return true;
    }
    status = Status.UNAVAILABLE;
    String authType = null;
    if (hello_props != null) {
        authType = (String) hello_props.get("JMQAuthType");
    }
    AccessController ac = con.getAccessController();
    pkt = new Packet(con.useDirectBuffers());
    pkt.setPacketType(PacketType.AUTHENTICATE_REQUEST);
    pkt.setConsumerID(msg.getConsumerID());
    hash = new Hashtable();
    hash.put("JMQSequence", Integer.valueOf(msg.getSequence()));
    hash.put("JMQChallenge", Boolean.TRUE);
    Properties props = new Properties();
    props.setProperty(Globals.IMQ + ".clientIP", msg.getIPString());
    props.setProperty(Globals.IMQ + ".connectionID", con.getConnectionUID().toString());
    byte[] req = null;
    try {
        AuthCacheData acd = ((IMQService) con.getService()).getAuthCacheData();
        req = ac.getChallenge(msg.getSequence(), props, acd.getCacheData(), authType);
        hash.put("JMQAuthType", ac.getAuthType());
        if (con.setConnectionState(Connection.STATE_AUTH_REQUESTED)) {
            status = Status.OK;
        }
    } catch (FailedLoginException e) {
        logger.log(Logger.WARNING, e.getMessage(), e);
        status = Status.FORBIDDEN;
    } catch (OutOfMemoryError err) {
        // packet is re-processed
        throw err;
    } catch (Throwable w) {
        logger.log(Logger.ERROR, Globals.getBrokerResources().getKString(BrokerResources.E_GET_CHALLENGE_FAILED) + " - " + w.getMessage(), w);
        status = Status.FORBIDDEN;
    }
    try {
        if (destprov != null && !destprov.equals(CoreLifecycleSpi.GFMQ)) {
            CoreLifecycleSpi clc = Globals.getCorePlugin(destprov);
            ((IMQBasicConnection) con).setPacketRouter(clc.getPacketRouter());
            con.setCoreLifecycle(clc);
        }
    } catch (Exception e) {
        status = Status.ERROR;
        logger.logStack(logger.ERROR, e.getMessage(), e);
    }
    hash.put("JMQStatus", Integer.valueOf(status));
    if (((IMQBasicConnection) con).getDumpPacket() || ((IMQBasicConnection) con).getDumpOutPacket()) {
        hash.put("JMQReqID", msg.getSysMessageID().toString());
    }
    pkt.setProperties(hash);
    if (req != null) {
        pkt.setMessageBody(req);
    }
    con.sendControlMessage(pkt);
    if (DEBUG) {
        logger.log(Logger.DEBUG, "HelloHandler: handle() [ sent challenge ]" + ":status=" + Status.getString(status));
    }
    if (status != Status.OK && status != Status.MOVED_PERMANENTLY && status != Status.NOT_FOUND && status != Status.TIMEOUT) {
        // destroy the connection !!! (should be ok if destroy twice)
        con.closeConnection(true, GoodbyeReason.CON_FATAL_ERROR, Globals.getBrokerResources().getKString(BrokerResources.M_INIT_FAIL_CLOSE));
        connectionList.removeConnection(con.getConnectionUID(), false, GoodbyeReason.CON_FATAL_ERROR, Globals.getBrokerResources().getKString(BrokerResources.M_INIT_FAIL_CLOSE));
    }
    return true;
}

Example 9 with Connection

use of com.sun.messaging.jmq.jmsserver.service.Connection in project openmq by eclipse-ee4j.

the class GrizzlyIPService method stopService.

@SuppressWarnings("deprecation")
@Override
public void stopService(boolean all) {
    if (DEBUG) {
        logger.log(Logger.INFO, "GrizzlyIPService.stopService(" + all + ") for service " + getName());
    }
    synchronized (this) {
        if (isShuttingDown()) {
            // we have already been called
            return;
        }
        String[] strings = { getName(), getProtocol().toString() };
        if (all) {
            logger.log(Logger.INFO, BrokerResources.I_SERVICE_STOP, strings);
        } else if (!isShuttingDown()) {
            logger.log(Logger.INFO, BrokerResources.I_SERVICE_SHUTTINGDOWN, strings);
        }
        setShuttingDown(true);
        try {
            unbindTransport();
        } catch (Exception ex) {
            logger.logStack(Logger.WARNING, "Exception unbinding transport for service " + getName() + "[" + getProtocol() + "]", ex);
        }
    }
    if (this.getServiceType() == ServiceType.NORMAL) {
        List cons = connectionList.getConnectionList(this);
        Connection con = null;
        for (int i = cons.size() - 1; i >= 0; i--) {
            con = (Connection) cons.get(i);
            con.stopConnection();
        }
    }
    synchronized (this) {
        setState(ServiceState.SHUTTINGDOWN);
    }
    if (!all) {
        return;
    }
    // set operation state to EXITING
    if (this.getServiceType() == ServiceType.NORMAL) {
        List cons = connectionList.getConnectionList(this);
        Connection con = null;
        for (int i = cons.size() - 1; i >= 0; i--) {
            con = (Connection) cons.get(i);
            con.destroyConnection(true, GoodbyeReason.SHUTDOWN_BKR, Globals.getBrokerResources().getKString(BrokerResources.M_SERVICE_SHUTDOWN));
        }
    }
    try {
        transport.stop();
    } catch (Exception e) {
        logger.logStack(Logger.WARNING, "Exception stopping transport for service " + getName() + "[" + getProtocol() + "]" + ", ignoring since we are exiting", e);
    }
    synchronized (this) {
        setState(ServiceState.STOPPED);
    }
    if (writerPool != null) {
        synchronized (writeLock) {
            writerPool.shutdown();
        }
        long endtime = System.currentTimeMillis() + getDestroyWaitTime();
        synchronized (writeLock) {
            while (pendingWrites.size() > 0) {
                try {
                    writeLock.wait(getDestroyWaitTime());
                } catch (InterruptedException e) {
                }
                if (System.currentTimeMillis() >= endtime) {
                    break;
                }
            }
        }
        try {
            long remaining = endtime - System.currentTimeMillis();
            if (remaining > 0L) {
                writerPool.awaitTermination(remaining, TimeUnit.MILLISECONDS);
            }
        } catch (Exception e) {
            logger.logStack(Logger.INFO, "Exception in waiting reader thread pool terminate on stopping service " + getName(), e);
        }
    }
    if (DEBUG) {
        logger.log(Logger.INFO, "Stopped Service {0} with protocol {1} ", getName(), getProtocol());
    }
}

Example 10 with Connection

use of com.sun.messaging.jmq.jmsserver.service.Connection in project openmq by eclipse-ee4j.

the class WebSocketIPService method stopService.

@SuppressWarnings("deprecation")
@Override
public void stopService(boolean all) {
    if (DEBUG) {
        logger.log(Logger.INFO, "WebSocketIPService.stopService(" + all + ") for service " + getName());
    }
    synchronized (this) {
        if (isShuttingDown()) {
            // we have already been called
            return;
        }
        String[] strings = { getName(), getProtocol().toString() };
        if (all) {
            logger.log(Logger.INFO, BrokerResources.I_SERVICE_STOP, strings);
        } else if (!isShuttingDown()) {
            logger.log(Logger.INFO, BrokerResources.I_SERVICE_SHUTTINGDOWN, strings);
        }
        setShuttingDown(true);
    }
    try {
        networkListener.getTransport().unbindAll();
    } catch (Exception e) {
        logger.logStack(Logger.WARNING, br.getKString(br.W_CANT_STOP_SERVICE, name + "[" + getProtocol() + "]"), e);
    }
    if (this.getServiceType() == ServiceType.NORMAL) {
        List cons = connectionList.getConnectionList(this);
        Connection con = null;
        for (int i = cons.size() - 1; i >= 0; i--) {
            con = (Connection) cons.get(i);
            con.stopConnection();
        }
    }
    synchronized (this) {
        setState(ServiceState.SHUTTINGDOWN);
    }
    if (!all) {
        return;
    }
    // set operation state to EXITING
    if (this.getServiceType() == ServiceType.NORMAL) {
        List cons = connectionList.getConnectionList(this);
        Connection con = null;
        for (int i = cons.size() - 1; i >= 0; i--) {
            con = (Connection) cons.get(i);
            con.destroyConnection(true, GoodbyeReason.SHUTDOWN_BKR, Globals.getBrokerResources().getKString(BrokerResources.M_SERVICE_SHUTDOWN));
        }
    }
    try {
        httpServer.stop();
    } catch (Exception e) {
        logger.logStack(Logger.WARNING, br.getKString(br.W_CANT_STOP_SERVICE, name + "[" + getProtocol() + "]"), e);
    }
    synchronized (this) {
        setState(ServiceState.STOPPED);
    }
    if (writerPool != null) {
        synchronized (writeLock) {
            writerPool.shutdown();
        }
        long endtime = System.currentTimeMillis() + getDestroyWaitTime();
        synchronized (writeLock) {
            while (pendingWrites.size() > 0) {
                try {
                    writeLock.wait(getDestroyWaitTime());
                } catch (InterruptedException e) {
                }
                if (System.currentTimeMillis() >= endtime) {
                    break;
                }
            }
        }
        try {
            long remaining = endtime - System.currentTimeMillis();
            if (remaining > 0L) {
                writerPool.awaitTermination(remaining, TimeUnit.MILLISECONDS);
            }
        } catch (Exception e) {
            logger.logStack(Logger.INFO, "Exception in waiting writer thread pool terminate on stopping service " + getName(), e);
        }
    }
    if (DEBUG) {
        logger.log(Logger.INFO, "Stopped Service {0} with protocol {1} ", getName(), getProtocol());
    }
}