Examples with Part org.apache.geode.internal.cache.tier.sockets.Part used on opensource projects

Example 31 with Part

use of org.apache.geode.internal.cache.tier.sockets.Part in project geode by apache.

the class CqServiceImpl method invokeListeners.

private void invokeListeners(String cqName, ClientCQImpl cQuery, CqEventImpl cqEvent, Object[] fullValue) {
    if (!cQuery.isRunning() || cQuery.getCqAttributes() == null) {
        return;
    }
    // invoke CQ Listeners.
    CqListener[] cqListeners = cQuery.getCqAttributes().getCqListeners();
    final boolean isDebugEnabled = logger.isDebugEnabled();
    if (isDebugEnabled) {
        logger.debug("Invoking CQ listeners for {}, number of listeners : {} cqEvent : {}", cqName, cqListeners.length, cqEvent);
    }
    for (int lCnt = 0; lCnt < cqListeners.length; lCnt++) {
        try {
            // by the CqAttributeMutator.
            if (cqListeners[lCnt] != null) {
                cQuery.getVsdStats().incNumCqListenerInvocations();
                try {
                    if (cqEvent.getThrowable() != null) {
                        cqListeners[lCnt].onError(cqEvent);
                    } else {
                        cqListeners[lCnt].onEvent(cqEvent);
                    }
                } catch (InvalidDeltaException ide) {
                    if (isDebugEnabled) {
                        logger.debug("CqService.dispatchCqListeners(): Requesting full value...");
                    }
                    Part result = (Part) GetEventValueOp.executeOnPrimary(cqEvent.getQueueManager().getPool(), cqEvent.getEventID(), null);
                    Object newVal = result.getObject();
                    if (result == null || newVal == null) {
                        if (!cache.getCancelCriterion().isCancelInProgress()) {
                            Exception ex = new Exception("Failed to retrieve full value from server for eventID " + cqEvent.getEventID());
                            logger.warn(LocalizedMessage.create(LocalizedStrings.CqService_EXCEPTION_IN_THE_CQLISTENER_OF_THE_CQ_CQNAME_0_ERROR__1, new Object[] { cqName, ex.getMessage() }));
                            if (isDebugEnabled) {
                                logger.debug(ex.getMessage(), ex);
                            }
                        }
                    } else {
                        this.cache.getCachePerfStats().incDeltaFullValuesRequested();
                        cqEvent = new CqEventImpl(cQuery, cqEvent.getBaseOperation(), cqEvent.getQueryOperation(), cqEvent.getKey(), newVal, cqEvent.getDeltaValue(), cqEvent.getQueueManager(), cqEvent.getEventID());
                        if (cqEvent.getThrowable() != null) {
                            cqListeners[lCnt].onError(cqEvent);
                        } else {
                            cqListeners[lCnt].onEvent(cqEvent);
                        }
                        if (fullValue != null) {
                            fullValue[0] = newVal;
                        }
                    }
                }
            }
        // Handle client side exceptions.
        } catch (Exception ex) {
            if (!cache.getCancelCriterion().isCancelInProgress()) {
                logger.warn(LocalizedMessage.create(LocalizedStrings.CqService_EXCEPTION_IN_THE_CQLISTENER_OF_THE_CQ_CQNAME_0_ERROR__1, new Object[] { cqName, ex.getMessage() }));
                if (isDebugEnabled) {
                    logger.debug(ex.getMessage(), ex);
                }
            }
        } catch (VirtualMachineError err) {
            SystemFailure.initiateFailure(err);
            // now, so don't let this thread continue.
            throw err;
        } catch (Throwable t) {
            // Whenever you catch Error or Throwable, you must also
            // catch VirtualMachineError (see above). However, there is
            // _still_ a possibility that you are dealing with a cascading
            // error condition, so you also need to check to see if the JVM
            // is still usable:
            SystemFailure.checkFailure();
            logger.warn(LocalizedMessage.create(LocalizedStrings.CqService_RUNTIME_EXCEPTION_IN_THE_CQLISTENER_OF_THE_CQ_CQNAME_0_ERROR__1, new Object[] { cqName, t.getLocalizedMessage() }));
            if (isDebugEnabled) {
                logger.debug(t.getMessage(), t);
            }
        }
    }
}

Example 32 with Part

use of org.apache.geode.internal.cache.tier.sockets.Part in project geode by apache.

the class TXSynchronizationCommand method cmdExecute.

/*
   * (non-Javadoc)
   * 
   * @see
   * org.apache.geode.internal.cache.tier.sockets.BaseCommand#cmdExecute(org.apache.geode.internal.
   * cache.tier.sockets.Message, org.apache.geode.internal.cache.tier.sockets.ServerConnection,
   * long)
   */
@Override
public void cmdExecute(final Message clientMessage, final ServerConnection serverConnection, long start) throws IOException, ClassNotFoundException, InterruptedException {
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    CompletionType type = CompletionType.values()[clientMessage.getPart(0).getInt()];
    /* int txIdInt = */
    // [bruce] not sure if we need to
    clientMessage.getPart(1).getInt();
    // transmit this
    final Part statusPart;
    if (type == CompletionType.AFTER_COMPLETION) {
        statusPart = clientMessage.getPart(2);
    } else {
        statusPart = null;
    }
    final TXManagerImpl txMgr = (TXManagerImpl) serverConnection.getCache().getCacheTransactionManager();
    final InternalDistributedMember member = (InternalDistributedMember) serverConnection.getProxyID().getDistributedMember();
    // get the tx state without associating it with this thread. That's done later
    final TXStateProxy txProxy = txMgr.masqueradeAs(clientMessage, member, true);
    // releases them
    if (txProxy != null) {
        final boolean isDebugEnabled = logger.isDebugEnabled();
        try {
            if (type == CompletionType.BEFORE_COMPLETION) {
                Runnable beforeCompletion = new Runnable() {

                    @SuppressWarnings("synthetic-access")
                    public void run() {
                        TXStateProxy txState = null;
                        Throwable failureException = null;
                        try {
                            txState = txMgr.masqueradeAs(clientMessage, member, false);
                            if (isDebugEnabled) {
                                logger.debug("Executing beforeCompletion() notification for transaction {}", clientMessage.getTransactionId());
                            }
                            txState.setIsJTA(true);
                            txState.beforeCompletion();
                            try {
                                writeReply(clientMessage, serverConnection);
                            } catch (IOException e) {
                                if (isDebugEnabled) {
                                    logger.debug("Problem writing reply to client", e);
                                }
                            }
                            serverConnection.setAsTrue(RESPONDED);
                        } catch (ReplyException e) {
                            failureException = e.getCause();
                        } catch (InterruptedException e) {
                            Thread.currentThread().interrupt();
                        } catch (Exception e) {
                            failureException = e;
                        } finally {
                            txMgr.unmasquerade(txState);
                        }
                        if (failureException != null) {
                            try {
                                writeException(clientMessage, failureException, false, serverConnection);
                            } catch (IOException ioe) {
                                if (isDebugEnabled) {
                                    logger.debug("Problem writing reply to client", ioe);
                                }
                            }
                            serverConnection.setAsTrue(RESPONDED);
                        }
                    }
                };
                TXSynchronizationRunnable sync = new TXSynchronizationRunnable(beforeCompletion);
                txProxy.setSynchronizationRunnable(sync);
                Executor exec = InternalDistributedSystem.getConnectedInstance().getDistributionManager().getWaitingThreadPool();
                exec.execute(sync);
                sync.waitForFirstExecution();
            } else {
                Runnable afterCompletion = new Runnable() {

                    @SuppressWarnings("synthetic-access")
                    public void run() {
                        TXStateProxy txState = null;
                        try {
                            txState = txMgr.masqueradeAs(clientMessage, member, false);
                            int status = statusPart.getInt();
                            if (isDebugEnabled) {
                                logger.debug("Executing afterCompletion({}) notification for transaction {}", status, clientMessage.getTransactionId());
                            }
                            txState.setIsJTA(true);
                            txState.afterCompletion(status);
                            // GemFire commits during afterCompletion - send the commit info back to the client
                            // where it can be applied to the local cache
                            TXCommitMessage cmsg = txState.getCommitMessage();
                            try {
                                CommitCommand.writeCommitResponse(cmsg, clientMessage, serverConnection);
                                txMgr.removeHostedTXState(txState.getTxId());
                            } catch (IOException e) {
                                // not much can be done here
                                if (isDebugEnabled || (e instanceof MessageTooLargeException)) {
                                    logger.warn("Problem writing reply to client", e);
                                }
                            }
                            serverConnection.setAsTrue(RESPONDED);
                        } catch (RuntimeException e) {
                            try {
                                writeException(clientMessage, e, false, serverConnection);
                            } catch (IOException ioe) {
                                if (isDebugEnabled) {
                                    logger.debug("Problem writing reply to client", ioe);
                                }
                            }
                            serverConnection.setAsTrue(RESPONDED);
                        } catch (InterruptedException e) {
                            Thread.currentThread().interrupt();
                        } finally {
                            txMgr.unmasquerade(txState);
                        }
                    }
                };
                // if there was a beforeCompletion call then there will be a thread
                // sitting in the waiting pool to execute afterCompletion. Otherwise
                // we have failed-over and may need to do beforeCompletion & hope that it works
                TXSynchronizationRunnable sync = txProxy.getSynchronizationRunnable();
                if (sync != null) {
                    sync.runSecondRunnable(afterCompletion);
                } else {
                    if (statusPart.getInt() == Status.STATUS_COMMITTED) {
                        TXStateProxy txState = txMgr.masqueradeAs(clientMessage, member, false);
                        try {
                            if (isDebugEnabled) {
                                logger.debug("Executing beforeCompletion() notification for transaction {} after failover", clientMessage.getTransactionId());
                            }
                            txState.setIsJTA(true);
                            txState.beforeCompletion();
                        } finally {
                            txMgr.unmasquerade(txState);
                        }
                    }
                    afterCompletion.run();
                }
            }
        } catch (Exception e) {
            writeException(clientMessage, MessageType.EXCEPTION, e, false, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
        }
        if (isDebugEnabled) {
            logger.debug("Sent tx synchronization response");
        }
    }
}

Example 33 with Part

use of org.apache.geode.internal.cache.tier.sockets.Part in project geode by apache.

the class UnregisterInterest method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long start) throws ClassNotFoundException, IOException {
    Part regionNamePart = null, keyPart = null;
    String regionName = null;
    Object key = null;
    int interestType = 0;
    StringId errMessage = null;
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    regionNamePart = clientMessage.getPart(0);
    interestType = clientMessage.getPart(1).getInt();
    keyPart = clientMessage.getPart(2);
    Part isClosingPart = clientMessage.getPart(3);
    byte[] isClosingPartBytes = (byte[]) isClosingPart.getObject();
    boolean isClosing = isClosingPartBytes[0] == 0x01;
    regionName = regionNamePart.getString();
    try {
        key = keyPart.getStringOrObject();
    } catch (Exception e) {
        writeException(clientMessage, e, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean keepalive = false;
    try {
        Part keepalivePart = clientMessage.getPart(4);
        byte[] keepaliveBytes = (byte[]) keepalivePart.getObject();
        keepalive = keepaliveBytes[0] != 0x00;
    } catch (Exception e) {
        writeException(clientMessage, e, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Received unregister interest request ({} bytes) from {} for region {} key {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), regionName, key);
    }
    // Process the unregister interest request
    if ((key == null) && (regionName == null)) {
        errMessage = LocalizedStrings.UnRegisterInterest_THE_INPUT_REGION_NAME_AND_KEY_FOR_THE_UNREGISTER_INTEREST_REQUEST_ARE_NULL;
    } else if (key == null) {
        errMessage = LocalizedStrings.UnRegisterInterest_THE_INPUT_KEY_FOR_THE_UNREGISTER_INTEREST_REQUEST_IS_NULL;
    } else if (regionName == null) {
        errMessage = LocalizedStrings.UnRegisterInterest_THE_INPUT_REGION_NAME_FOR_THE_UNREGISTER_INTEREST_REQUEST_IS_NULL;
        String s = errMessage.toLocalizedString();
        logger.warn("{}: {}", serverConnection.getName(), s);
        writeErrorResponse(clientMessage, MessageType.UNREGISTER_INTEREST_DATA_ERROR, s, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    try {
        if (interestType == InterestType.REGULAR_EXPRESSION) {
            this.securityService.authorizeRegionRead(regionName);
        } else {
            this.securityService.authorizeRegionRead(regionName, key.toString());
        }
    } catch (NotAuthorizedException ex) {
        writeException(clientMessage, ex, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
    if (authzRequest != null) {
        if (!DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
            try {
                UnregisterInterestOperationContext unregisterContext = authzRequest.unregisterInterestAuthorize(regionName, key, interestType);
                key = unregisterContext.getKey();
            } catch (NotAuthorizedException ex) {
                writeException(clientMessage, ex, false, serverConnection);
                serverConnection.setAsTrue(RESPONDED);
                return;
            }
        }
    }
    // Yogesh : bug fix for 36457 :
    /*
     * Region destroy message from server to client results in client calling unregister to server
     * (an unnecessary callback). The unregister encounters an error because the region has been
     * destroyed on the server and hence falsely marks the server dead.
     */
    /*
     * Region region = crHelper.getRegion(regionName); if (region == null) {
     * logger.warning(this.name + ": Region named " + regionName + " was not found during unregister
     * interest request"); writeErrorResponse(msg, MessageType.UNREGISTER_INTEREST_DATA_ERROR);
     * responded = true; } else {
     */
    // Unregister interest irrelevent of whether the region is present it or
    // not
    serverConnection.getAcceptor().getCacheClientNotifier().unregisterClientInterest(regionName, key, interestType, isClosing, serverConnection.getProxyID(), keepalive);
    // Update the statistics and write the reply
    // bserverStats.incLong(processDestroyTimeId,
    // DistributionStats.getStatTime() - start);
    // start = DistributionStats.getStatTime();
    writeReply(clientMessage, serverConnection);
    serverConnection.setAsTrue(RESPONDED);
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Sent unregister interest response for region {} key {}", serverConnection.getName(), regionName, key);
    }
// bserverStats.incLong(writeDestroyResponseTimeId,
// DistributionStats.getStatTime() - start);
// bserverStats.incInt(destroyResponsesId, 1);
// }
}

Example 34 with Part

use of org.apache.geode.internal.cache.tier.sockets.Part in project geode by apache.

the class RegisterInterest method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long start) throws IOException, InterruptedException {
    Part regionNamePart = null, keyPart = null;
    String regionName = null;
    Object key = null;
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    serverConnection.setAsTrue(REQUIRES_CHUNKED_RESPONSE);
    // bserverStats.incLong(readDestroyRequestTimeId,
    // DistributionStats.getStatTime() - start);
    // bserverStats.incInt(destroyRequestsId, 1);
    // start = DistributionStats.getStatTime();
    // Retrieve the data from the message parts
    regionNamePart = clientMessage.getPart(0);
    regionName = regionNamePart.getString();
    InterestResultPolicy policy = null;
    // Retrieve the interest type
    int interestType = clientMessage.getPart(1).getInt();
    // Retrieve the InterestResultPolicy
    try {
        policy = (InterestResultPolicy) clientMessage.getPart(2).getObject();
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean isDurable = false;
    try {
        Part durablePart = clientMessage.getPart(3);
        byte[] durablePartBytes = (byte[]) durablePart.getObject();
        isDurable = durablePartBytes[0] == 0x01;
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // Retrieve the key
    keyPart = clientMessage.getPart(4);
    regionName = regionNamePart.getString();
    try {
        key = keyPart.getStringOrObject();
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean sendUpdatesAsInvalidates = false;
    // time being until refactoring into a new command version.
    if (clientMessage.getNumberOfParts() > 5) {
        try {
            Part notifyPart = clientMessage.getPart(5);
            byte[] notifyPartBytes = (byte[]) notifyPart.getObject();
            sendUpdatesAsInvalidates = notifyPartBytes[0] == 0x01;
        } catch (Exception e) {
            writeChunkedException(clientMessage, e, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Received register interest request ({} bytes) from {} for region {} key {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), regionName, key);
    }
    // Process the register interest request
    if (key == null || regionName == null) {
        StringId message = null;
        if (key == null) {
            message = LocalizedStrings.RegisterInterest_THE_INPUT_KEY_FOR_THE_REGISTER_INTEREST_REQUEST_IS_NULL;
        }
        if (regionName == null) {
            message = LocalizedStrings.RegisterInterest_THE_INPUT_REGION_NAME_FOR_THE_REGISTER_INTEREST_REQUEST_IS_NULL;
        }
        logger.warn("{}: {}", serverConnection.getName(), message.toLocalizedString());
        writeChunkedErrorResponse(clientMessage, MessageType.REGISTER_INTEREST_DATA_ERROR, message.toLocalizedString(), serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // input key not null
    LocalRegion region = (LocalRegion) serverConnection.getCache().getRegion(regionName);
    if (region == null) {
        logger.info(LocalizedMessage.create(LocalizedStrings.RegisterInterest_0_REGION_NAMED_1_WAS_NOT_FOUND_DURING_REGISTER_INTEREST_REQUEST, new Object[] { serverConnection.getName(), regionName }));
    // writeChunkedErrorResponse(msg,
    // MessageType.REGISTER_INTEREST_DATA_ERROR, message);
    // responded = true;
    }
    // Register interest
    try {
        if (interestType == InterestType.REGULAR_EXPRESSION) {
            this.securityService.authorizeRegionRead(regionName);
        } else {
            this.securityService.authorizeRegionRead(regionName, key.toString());
        }
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (!DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                RegisterInterestOperationContext registerContext = authzRequest.registerInterestAuthorize(regionName, key, interestType, policy);
                key = registerContext.getKey();
            }
        }
        serverConnection.getAcceptor().getCacheClientNotifier().registerClientInterest(regionName, key, serverConnection.getProxyID(), interestType, isDurable, sendUpdatesAsInvalidates, false, 0, true);
    } catch (Exception e) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, e);
        // Otherwise, write an exception message and continue
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // System.out.println("Received register interest for " + regionName);
    // Update the statistics and write the reply
    // bserverStats.incLong(processDestroyTimeId,
    // DistributionStats.getStatTime() - start);
    // start = DistributionStats.getStatTime();
    CacheClientProxy ccp = serverConnection.getAcceptor().getCacheClientNotifier().getClientProxy(serverConnection.getProxyID());
    if (ccp == null) {
        // fix for 37593
        IOException ioex = new IOException(LocalizedStrings.RegisterInterest_CACHECLIENTPROXY_FOR_THIS_CLIENT_IS_NO_LONGER_ON_THE_SERVER_SO_REGISTERINTEREST_OPERATION_IS_UNSUCCESSFUL.toLocalizedString());
        writeChunkedException(clientMessage, ioex, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean isPrimary = ccp.isPrimary();
    ChunkedMessage chunkedResponseMsg = serverConnection.getRegisterInterestResponseMessage();
    if (!isPrimary) {
        chunkedResponseMsg.setMessageType(MessageType.RESPONSE_FROM_SECONDARY);
        chunkedResponseMsg.setTransactionId(clientMessage.getTransactionId());
        chunkedResponseMsg.sendHeader();
        chunkedResponseMsg.setLastChunk(true);
        if (logger.isDebugEnabled()) {
            logger.debug("{}: Sending register interest response chunk from secondary for region: {} for key: {} chunk=<{}>", serverConnection.getName(), regionName, key, chunkedResponseMsg);
        }
        chunkedResponseMsg.sendChunk(serverConnection);
    } else // !isPrimary
    {
        // isPrimary
        // Send header which describes how many chunks will follow
        chunkedResponseMsg.setMessageType(MessageType.RESPONSE_FROM_PRIMARY);
        chunkedResponseMsg.setTransactionId(clientMessage.getTransactionId());
        chunkedResponseMsg.sendHeader();
        // Send chunk response
        try {
            fillAndSendRegisterInterestResponseChunks(region, key, interestType, policy, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
        } catch (Exception e) {
            writeChunkedException(clientMessage, e, serverConnection, chunkedResponseMsg);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        if (logger.isDebugEnabled()) {
            // logger.debug(getName() + ": Sent chunk (1 of 1) of register interest
            // response (" + chunkedResponseMsg.getBufferLength() + " bytes) for
            // region " + regionName + " key " + key);
            logger.debug("{}: Sent register interest response for region {} key {}", serverConnection.getName(), regionName, key);
        }
    // bserverStats.incLong(writeDestroyResponseTimeId,
    // DistributionStats.getStatTime() - start);
    // bserverStats.incInt(destroyResponsesId, 1);
    }
// isPrimary
}

Example 35 with Part

use of org.apache.geode.internal.cache.tier.sockets.Part in project geode by apache.

the class RegisterInterest61 method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long start) throws IOException, InterruptedException {
    Part regionNamePart = null, keyPart = null;
    String regionName = null;
    Object key = null;
    CachedRegionHelper crHelper = serverConnection.getCachedRegionHelper();
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    serverConnection.setAsTrue(REQUIRES_CHUNKED_RESPONSE);
    // bserverStats.incLong(readDestroyRequestTimeId,
    // DistributionStats.getStatTime() - start);
    // bserverStats.incInt(destroyRequestsId, 1);
    // start = DistributionStats.getStatTime();
    // Retrieve the data from the message parts
    regionNamePart = clientMessage.getPart(0);
    regionName = regionNamePart.getString();
    InterestResultPolicy policy = null;
    // Retrieve the interest type
    int interestType = clientMessage.getPart(1).getInt();
    // Retrieve the InterestResultPolicy
    try {
        policy = (InterestResultPolicy) clientMessage.getPart(2).getObject();
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean isDurable = false;
    try {
        Part durablePart = clientMessage.getPart(3);
        byte[] durablePartBytes = (byte[]) durablePart.getObject();
        isDurable = durablePartBytes[0] == 0x01;
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // region data policy
    byte[] regionDataPolicyPartBytes;
    boolean serializeValues = false;
    try {
        Part regionDataPolicyPart = clientMessage.getPart(clientMessage.getNumberOfParts() - 1);
        regionDataPolicyPartBytes = (byte[]) regionDataPolicyPart.getObject();
        if (serverConnection.getClientVersion().compareTo(Version.GFE_80) >= 0) {
            // The second byte here is serializeValues
            serializeValues = regionDataPolicyPartBytes[1] == (byte) 0x01;
        }
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // Retrieve the key
    keyPart = clientMessage.getPart(4);
    regionName = regionNamePart.getString();
    try {
        key = keyPart.getStringOrObject();
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean sendUpdatesAsInvalidates = false;
    // time being until refactoring into a new command version.
    if (clientMessage.getNumberOfParts() > 5) {
        try {
            Part notifyPart = clientMessage.getPart(5);
            byte[] notifyPartBytes = (byte[]) notifyPart.getObject();
            sendUpdatesAsInvalidates = notifyPartBytes[0] == 0x01;
        } catch (Exception e) {
            writeChunkedException(clientMessage, e, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Received register interest 61 request ({} bytes) from {} for region {} key {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), regionName, key);
    }
    if (VMOTION_DURING_REGISTER_INTEREST_FLAG) {
        VMotionObserver vmo = VMotionObserverHolder.getInstance();
        vmo.vMotionBeforeRegisterInterest();
    }
    // Process the register interest request
    if (key == null || regionName == null) {
        StringId message = null;
        if (key == null) {
            message = LocalizedStrings.RegisterInterest_THE_INPUT_KEY_FOR_THE_REGISTER_INTEREST_REQUEST_IS_NULL;
        }
        if (regionName == null) {
            message = LocalizedStrings.RegisterInterest_THE_INPUT_REGION_NAME_FOR_THE_REGISTER_INTEREST_REQUEST_IS_NULL;
        }
        logger.warn("{}: {}", serverConnection.getName(), message.toLocalizedString());
        writeChunkedErrorResponse(clientMessage, MessageType.REGISTER_INTEREST_DATA_ERROR, message.toLocalizedString(), serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // input key not null
    LocalRegion region = (LocalRegion) serverConnection.getCache().getRegion(regionName);
    if (region == null) {
        logger.info(LocalizedMessage.create(LocalizedStrings.RegisterInterest_0_REGION_NAMED_1_WAS_NOT_FOUND_DURING_REGISTER_INTEREST_REQUEST, new Object[] { serverConnection.getName(), regionName }));
    // writeChunkedErrorResponse(msg,
    // MessageType.REGISTER_INTEREST_DATA_ERROR, message);
    // responded = true;
    }
    // Register interest
    try {
        if (interestType == InterestType.REGULAR_EXPRESSION) {
            this.securityService.authorizeRegionRead(regionName);
        } else {
            this.securityService.authorizeRegionRead(regionName, key.toString());
        }
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (!DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                RegisterInterestOperationContext registerContext = authzRequest.registerInterestAuthorize(regionName, key, interestType, policy);
                key = registerContext.getKey();
            }
        }
        serverConnection.getAcceptor().getCacheClientNotifier().registerClientInterest(regionName, key, serverConnection.getProxyID(), interestType, isDurable, sendUpdatesAsInvalidates, true, regionDataPolicyPartBytes[0], true);
    } catch (Exception e) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, e);
        // Otherwise, write an exception message and continue
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // System.out.println("Received register interest for " + regionName);
    // Update the statistics and write the reply
    // bserverStats.incLong(processDestroyTimeId,
    // DistributionStats.getStatTime() - start);
    // start = DistributionStats.getStatTime();
    CacheClientProxy ccp = serverConnection.getAcceptor().getCacheClientNotifier().getClientProxy(serverConnection.getProxyID());
    if (ccp == null) {
        // fix for 37593
        IOException ioex = new IOException(LocalizedStrings.RegisterInterest_CACHECLIENTPROXY_FOR_THIS_CLIENT_IS_NO_LONGER_ON_THE_SERVER_SO_REGISTERINTEREST_OPERATION_IS_UNSUCCESSFUL.toLocalizedString());
        writeChunkedException(clientMessage, ioex, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean isPrimary = ccp.isPrimary();
    ChunkedMessage chunkedResponseMsg = serverConnection.getRegisterInterestResponseMessage();
    if (!isPrimary) {
        chunkedResponseMsg.setMessageType(MessageType.RESPONSE_FROM_SECONDARY);
        chunkedResponseMsg.setTransactionId(clientMessage.getTransactionId());
        chunkedResponseMsg.sendHeader();
        chunkedResponseMsg.setLastChunk(true);
        if (logger.isDebugEnabled()) {
            logger.debug("{}: Sending register interest response chunk from secondary for region: {} for key: {} chunk=<{}>", serverConnection.getName(), regionName, key, chunkedResponseMsg);
        }
        chunkedResponseMsg.sendChunk(serverConnection);
    } else // !isPrimary
    {
        // isPrimary
        // Send header which describes how many chunks will follow
        chunkedResponseMsg.setMessageType(MessageType.RESPONSE_FROM_PRIMARY);
        chunkedResponseMsg.setTransactionId(clientMessage.getTransactionId());
        chunkedResponseMsg.sendHeader();
        // Send chunk response
        try {
            fillAndSendRegisterInterestResponseChunks(region, key, interestType, serializeValues, policy, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
        } catch (Exception e) {
            writeChunkedException(clientMessage, e, serverConnection, chunkedResponseMsg);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        if (logger.isDebugEnabled()) {
            // logger.debug(getName() + ": Sent chunk (1 of 1) of register interest
            // response (" + chunkedResponseMsg.getBufferLength() + " bytes) for
            // region " + regionName + " key " + key);
            logger.debug("{}: Sent register interest response for region {} key {}", serverConnection.getName(), regionName, key);
        }
    // bserverStats.incLong(writeDestroyResponseTimeId,
    // DistributionStats.getStatTime() - start);
    // bserverStats.incInt(destroyResponsesId, 1);
    }
// isPrimary
}