Package org.apache.zookeeper.proto

Examples of org.apache.zookeeper.proto.ConnectResponse

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        void readConnectResult() throws IOException {
            ByteBufferInputStream bbis = new ByteBufferInputStream(
                    incomingBuffer);
            BinaryInputArchive bbia = BinaryInputArchive.getArchive(bbis);
            ConnectResponse conRsp = new ConnectResponse();
            conRsp.deserialize(bbia, "connect");
            int sessionTimeout = conRsp.getTimeOut();
            if (sessionTimeout <= 0) {
                zooKeeper.state = States.CLOSED;

                eventThread.queueEvent(new WatchedEvent(
                        Watcher.Event.EventType.None,
                        Watcher.Event.KeeperState.Expired, null));
                throw new IOException("Session Expired");
            }
            readTimeout = sessionTimeout * 2 / 3;
            connectTimeout = sessionTimeout / serverAddrs.size();
            sessionId = conRsp.getSessionId();
            sessionPasswd = conRsp.getPasswd();
            eventThread.queueEvent(new WatchedEvent(Watcher.Event.EventType.None,
                    Watcher.Event.KeeperState.SyncConnected, null));
        }
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            LOG.warn("Failed to register with JMX", e);
            jmxConnectionBean = null;
        }

        try {
            ConnectResponse rsp = new ConnectResponse(0, valid ? sessionTimeout
                    : 0, valid ? sessionId : 0, // send 0 if session is no
                    // longer valid
                    valid ? zk.generatePasswd(sessionId) : new byte[16]);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            BinaryOutputArchive bos = BinaryOutputArchive.getArchive(baos);
            bos.writeInt(-1, "len");
            rsp.serialize(bos, "connect");
            baos.close();
            ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
            bb.putInt(bb.remaining() - 4).rewind();
            sendBuffer(bb);
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        void readConnectResult() throws IOException {
            ByteBufferInputStream bbis = new ByteBufferInputStream(
                    incomingBuffer);
            BinaryInputArchive bbia = BinaryInputArchive.getArchive(bbis);
            ConnectResponse conRsp = new ConnectResponse();
            conRsp.deserialize(bbia, "connect");
            int sessionTimeout = conRsp.getTimeOut();
            if (sessionTimeout <= 0) {
                zooKeeper.state = States.CLOSED;

                eventThread.queueEvent(new WatchedEvent(
                        Watcher.Event.EventType.None,
                        Watcher.Event.KeeperState.Expired, null));
                throw new IOException("Session Expired");
            }
            readTimeout = sessionTimeout * 2 / 3;
            connectTimeout = sessionTimeout / serverAddrs.size();
            sessionId = conRsp.getSessionId();
            sessionPasswd = conRsp.getPasswd();
            zooKeeper.state = States.CONNECTED;
            eventThread.queueEvent(new WatchedEvent(Watcher.Event.EventType.None,
                    Watcher.Event.KeeperState.SyncConnected, null));
        }
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        void readConnectResult() throws IOException {
            ByteBufferInputStream bbis = new ByteBufferInputStream(
                    incomingBuffer);
            BinaryInputArchive bbia = BinaryInputArchive.getArchive(bbis);
            ConnectResponse conRsp = new ConnectResponse();
            conRsp.deserialize(bbia, "connect");
            negotiatedSessionTimeout = conRsp.getTimeOut();
            if (negotiatedSessionTimeout <= 0) {
                zooKeeper.state = States.CLOSED;

                eventThread.queueEvent(new WatchedEvent(
                        Watcher.Event.EventType.None,
                        Watcher.Event.KeeperState.Expired, null));
                eventThread.queueEventOfDeath();
                throw new SessionExpiredException(
                        "Unable to reconnect to ZooKeeper service, session 0x"
                        + Long.toHexString(sessionId) + " has expired");
            }
            readTimeout = negotiatedSessionTimeout * 2 / 3;
            connectTimeout = negotiatedSessionTimeout / serverAddrs.size();
            sessionId = conRsp.getSessionId();
            sessionPasswd = conRsp.getPasswd();
            zooKeeper.state = States.CONNECTED;
            LOG.info("Session establishment complete on server "
                    + ((SocketChannel)sockKey.channel())
                        .socket().getRemoteSocketAddress()
                    + ", sessionid = 0x"
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            LOG.warn("Failed to register with JMX", e);
            jmxConnectionBean = null;
        }

        try {
            ConnectResponse rsp = new ConnectResponse(0, valid ? sessionTimeout
                    : 0, valid ? sessionId : 0, // send 0 if session is no
                    // longer valid
                    valid ? zk.generatePasswd(sessionId) : new byte[16]);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            BinaryOutputArchive bos = BinaryOutputArchive.getArchive(baos);
            bos.writeInt(-1, "len");
            rsp.serialize(bos, "connect");
            baos.close();
            ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
            bb.putInt(bb.remaining() - 4).rewind();
            sendBuffer(bb);
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        void readConnectResult() throws IOException {
            ByteBufferInputStream bbis = new ByteBufferInputStream(
                    incomingBuffer);
            BinaryInputArchive bbia = BinaryInputArchive.getArchive(bbis);
            ConnectResponse conRsp = new ConnectResponse();
            conRsp.deserialize(bbia, "connect");
            negotiatedSessionTimeout = conRsp.getTimeOut();
            if (negotiatedSessionTimeout <= 0) {
                zooKeeper.state = States.CLOSED;

                eventThread.queueEvent(new WatchedEvent(
                        Watcher.Event.EventType.None,
                        Watcher.Event.KeeperState.Expired, null));
                eventThread.queueEventOfDeath();
                throw new SessionExpiredException(
                        "Unable to reconnect to ZooKeeper service, session 0x"
                        + Long.toHexString(sessionId) + " has expired");
            }
            readTimeout = negotiatedSessionTimeout * 2 / 3;
            connectTimeout = negotiatedSessionTimeout / serverAddrs.size();
            sessionId = conRsp.getSessionId();
            sessionPasswd = conRsp.getPasswd();
            zooKeeper.state = States.CONNECTED;
            LOG.info("Session establishment complete on server "
                    + ((SocketChannel)sockKey.channel())
                        .socket().getRemoteSocketAddress()
                    + ", sessionid = 0x"
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            LOG.warn("Failed to register with JMX", e);
            jmxConnectionBean = null;
        }

        try {
            ConnectResponse rsp = new ConnectResponse(0, valid ? sessionTimeout
                    : 0, valid ? sessionId : 0, // send 0 if session is no
                    // longer valid
                    valid ? zk.generatePasswd(sessionId) : new byte[16]);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            BinaryOutputArchive bos = BinaryOutputArchive.getArchive(baos);
            bos.writeInt(-1, "len");
            rsp.serialize(bos, "connect");
            baos.close();
            ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
            bb.putInt(bb.remaining() - 4).rewind();
            sendBuffer(bb);
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        void readConnectResult() throws IOException {
            ByteBufferInputStream bbis = new ByteBufferInputStream(
                    incomingBuffer);
            BinaryInputArchive bbia = BinaryInputArchive.getArchive(bbis);
            ConnectResponse conRsp = new ConnectResponse();
            conRsp.deserialize(bbia, "connect");
            negotiatedSessionTimeout = conRsp.getTimeOut();
            if (negotiatedSessionTimeout <= 0) {
                zooKeeper.state = States.CLOSED;

                eventThread.queueEvent(new WatchedEvent(
                        Watcher.Event.EventType.None,
                        Watcher.Event.KeeperState.Expired, null));
                eventThread.queueEventOfDeath();
                throw new SessionExpiredException(
                        "Unable to reconnect to ZooKeeper service, session 0x"
                        + Long.toHexString(sessionId) + " has expired");
            }
            readTimeout = negotiatedSessionTimeout * 2 / 3;
            connectTimeout = negotiatedSessionTimeout / serverAddrs.size();
            sessionId = conRsp.getSessionId();
            sessionPasswd = conRsp.getPasswd();
            zooKeeper.state = States.CONNECTED;
            LOG.info("Session establishment complete on server "
                    + ((SocketChannel)sockKey.channel())
                        .socket().getRemoteSocketAddress()
                    + ", sessionid = 0x"
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            LOG.warn("Failed to register with JMX", e);
            jmxConnectionBean = null;
        }

        try {
            ConnectResponse rsp = new ConnectResponse(0, valid ? sessionTimeout
                    : 0, valid ? sessionId : 0, // send 0 if session is no
                    // longer valid
                    valid ? zk.generatePasswd(sessionId) : new byte[16]);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            BinaryOutputArchive bos = BinaryOutputArchive.getArchive(baos);
            bos.writeInt(-1, "len");
            rsp.serialize(bos, "connect");
            baos.close();
            ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
            bb.putInt(bb.remaining() - 4).rewind();
            sendBuffer(bb);
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        } catch (Exception e) {
                LOG.warn("Failed to register with JMX", e);
        }

        try {
            ConnectResponse rsp = new ConnectResponse(0, valid ? cnxn.getSessionTimeout()
                    : 0, valid ? cnxn.getSessionId() : 0, // send 0 if session is no
                            // longer valid
                            valid ? generatePasswd(cnxn.getSessionId()) : new byte[16]);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            BinaryOutputArchive bos = BinaryOutputArchive.getArchive(baos);
            bos.writeInt(-1, "len");
            rsp.serialize(bos, "connect");
            if (!cnxn.isOldClient) {
                bos.writeBool(
                        this instanceof ReadOnlyZooKeeperServer, "readOnly");
            }
            baos.close();
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Related Classes of org.apache.zookeeper.proto.ConnectResponse

  • org.apache.zookeeper.ClientCnxn$SendThread
  • org.apache.zookeeper.ClientCnxnSocket
  • org.apache.zookeeper.server.NIOServerCnxn
  • org.apache.zookeeper.server.ZooKeeperServer
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