/// <summary>
        ///     Returns a stream to read the contents from Amazon S3 as
        ///     specified by the <c>TransferUtilityOpenStreamRequest</c>.
        ///     The caller of this method is responsible for closing the stream.
        /// </summary>
        /// <param name="request">
        ///     Contains all the parameters required for the OpenStream operation.
        /// </param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
        public async Task <Stream> OpenStreamAsync(TransferUtilityOpenStreamRequest request, CancellationToken cancellationToken = default(CancellationToken))
        {
            OpenStreamCommand command = new OpenStreamCommand(this._s3Client, request);
            await command.ExecuteAsync(cancellationToken).ConfigureAwait(continueOnCapturedContext: false);

            return(command.ResponseStream);
        }
        /// <summary>
        ///     Returns a stream to read the contents from Amazon S3 as
        ///     specified by the <c>TransferUtilityOpenStreamRequest</c>.
        ///     The caller of this method is responsible for closing the stream.
        /// </summary>
        /// <param name="request">
        ///     Contains all the parameters required to open a stream to an S3 object.
        /// </param>
        /// <returns>
        ///     A stream of the contents from Amazon S3.
        /// </returns>
        public Stream OpenStream(TransferUtilityOpenStreamRequest request)
        {
            OpenStreamCommand command = new OpenStreamCommand(this._s3Client, request);

            command.Execute();
            return(command.ResponseStream);
        }
Exemple #3
0
        public virtual void ProcessCommand(ClientManager clientManager, object cmd, long acknowledgementId, UsageStats stats)
        {
            Alachisoft.NCache.Common.Protobuf.Command command = cmd as Alachisoft.NCache.Common.Protobuf.Command;
            if (ServerMonitor.MonitorActivity)
            {
                ServerMonitor.LogClientActivity("CmdMgr.PrsCmd", "enter");
            }
            if (ServerMonitor.MonitorActivity)
            {
                ServerMonitor.LogClientActivity("CmdMgr.PrsCmd", "" + command);
            }
            if (SocketServer.Logger.IsDetailedLogsEnabled)
            {
                SocketServer.Logger.NCacheLog.Info("ConnectionManager.ReceiveCallback", clientManager.ToString() + " COMMAND to be executed : " + command.type.ToString() + " RequestId :" + command.requestID);
            }

            HPTimeStats milliSecWatch = new HPTimeStats();

            milliSecWatch.BeginSample();
            bool      clientDisposed   = false;
            bool      isAsync          = false;
            string    _methodName      = command.type.ToString();;
            Stopwatch commandExecution = new Stopwatch();

            commandExecution.Start();

            CommandBase incommingCmd = null;
            bool        isUnsafeCommand = false, doThrottleCommand = true;

            switch (command.type)
            {
            case Alachisoft.NCache.Common.Protobuf.Command.Type.INIT:
                Alachisoft.NCache.Common.Protobuf.InitCommand initCommand = command.initCommand;
                initCommand.requestId = command.requestID;
                if (SocketServer.Logger.IsDetailedLogsEnabled)
                {
                    SocketServer.Logger.NCacheLog.Info("ConnectionManager.ReceiveCallback", clientManager.ToString() + " RequestId :" + command.requestID);
                }
                incommingCmd      = new InitializeCommand(bookie.RequestLoggingEnabled);
                doThrottleCommand = false;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.EXECUTE_READER:
                Alachisoft.NCache.Common.Protobuf.ExecuteReaderCommand executeReaderCommand = command.executeReaderCommand;
                executeReaderCommand.requestId = command.requestID;
                incommingCmd = new ExecuteReaderCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.EXECUTE_READER_CQ:
                Alachisoft.NCache.Common.Protobuf.ExecuteReaderCQCommand executeReaderCQCommand = command.executeReaderCQCommand;
                executeReaderCQCommand.requestId = command.requestID;
                incommingCmd = new ExecuteReaderCQCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_READER_CHUNK:
                Alachisoft.NCache.Common.Protobuf.GetReaderNextChunkCommand getReaderChunkCommand = command.getReaderNextChunkCommand;
                getReaderChunkCommand.requestId = command.requestID;
                incommingCmd = new GetReaderChunkCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.DISPOSE_READER:
                Alachisoft.NCache.Common.Protobuf.DisposeReaderCommand disposeReaderCommand = command.disposeReaderCommand;
                disposeReaderCommand.requestId = command.requestID;
                incommingCmd = new DisposeReaderCommand();
                break;

            // Added in server to cater getProductVersion request from client
            case Common.Protobuf.Command.Type.GET_PRODUCT_VERSION:
                command.getProductVersionCommand.requestId = command.requestID;
                incommingCmd = new GetProductVersionCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.ADD:
                command.addCommand.requestId = command.requestID;
                isAsync         = command.addCommand.isAsync;
                incommingCmd    = new AddCommand();
                isUnsafeCommand = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.ADD_BULK:
                command.bulkAddCommand.requestId = command.requestID;
                incommingCmd    = new BulkAddCommand();
                isUnsafeCommand = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.ADD_DEPENDENCY:
                command.addDependencyCommand.requestId = command.requestID;
                incommingCmd = new AddDependencyCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.ADD_SYNC_DEPENDENCY:
                command.addSyncDependencyCommand.requestId = command.requestID;
                incommingCmd = new AddSyncDependencyCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.CLEAR:
                command.clearCommand.requestId = command.requestID;
                incommingCmd = new ClearCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.CLOSE_STREAM:
                command.closeStreamCommand.requestId = command.requestID;
                incommingCmd = new CloseStreamCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.CONTAINS:
                command.containsCommand.requestId = command.requestID;
                incommingCmd = new ContainsCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.COUNT:
                command.countCommand.requestId = command.requestID;
                incommingCmd = new CountCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.DISPOSE:
                command.disposeCommand.requestId = command.requestID;
                incommingCmd   = new DisposeCommand();
                clientDisposed = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET:
                command.getCommand.requestId = command.requestID;
                incommingCmd = new GetCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_BULK:
                command.bulkGetCommand.requestId = command.requestID;
                incommingCmd = new BulkGetCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_CACHE_ITEM:
                command.getCacheItemCommand.requestId = command.requestID;
                incommingCmd = new GetCacheItemCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_CACHE_BINDING:
                command.getCacheBindingCommand.requestId = command.requestID;
                incommingCmd = new GetCacheBindingCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_ENUMERATOR:
                command.getEnumeratorCommand.requestId = command.requestID;
                incommingCmd = new GetEnumeratorCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_NEXT_CHUNK:
                command.getNextChunkCommand.requestId = command.requestID;
                incommingCmd = new GetNextChunkCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_GROUP_NEXT_CHUNK:
                command.getGroupNextChunkCommand.requestId = command.requestID;
                incommingCmd = new GetGroupNextChunkCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_GROUP:
                Alachisoft.NCache.Common.Protobuf.GetGroupCommand getGroupCommand = command.getGroupCommand;
                getGroupCommand.requestId = command.requestID;
                if (getGroupCommand.getGroupKeys)
                {
                    incommingCmd = new GetGroupKeys();
                    _methodName  = MethodsName.GetGroupKeys;
                }
                else
                {
                    incommingCmd = new GetGroupData();
                    _methodName  = MethodsName.GetGroupData;
                }
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_HASHMAP:
                command.getHashmapCommand.requestId = command.requestID;
                incommingCmd      = new GetHashmapCommand();
                doThrottleCommand = false;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_LOGGING_INFO:
                command.getLoggingInfoCommand.requestId = command.requestID;
                incommingCmd = new GetLogginInfoCommand();
                break;

#if !(DEVELOPMENT)
            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_OPTIMAL_SERVER:
                command.getOptimalServerCommand.requestId = command.requestID;
                incommingCmd      = new GetOptimalServerCommand();
                doThrottleCommand = false;
                break;
#endif
            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_STREAM_LENGTH:
                command.getStreamLengthCommand.requestId = command.requestID;
                incommingCmd = new GetStreamLengthCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_TAG:
                command.getTagCommand.requestId = command.requestID;
                incommingCmd = new GetTagCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REMOVE_BY_TAG:
                command.removeByTagCommand.requestId = command.requestID;
                incommingCmd = new RemoveByTagCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_KEYS_TAG:
                command.getKeysByTagCommand.requestId = command.requestID;
                incommingCmd = new GetKeysByTagCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_TYPEINFO_MAP:
                command.getTypeInfoMapCommand.requestId = command.requestID;
                incommingCmd      = new GetTypeInfoMap();
                doThrottleCommand = false;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.INSERT:
                command.insertCommand.requestId = command.requestID;
                incommingCmd    = new InsertCommand();
                isAsync         = command.insertCommand.isAsync;
                isUnsafeCommand = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.INSERT_BULK:
                command.bulkInsertCommand.requestId = command.requestID;
                incommingCmd    = new BulkInsertCommand();
                isUnsafeCommand = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.ISLOCKED:
                command.isLockedCommand.requestId = command.requestID;
                incommingCmd = new IsLockedCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.LOCK:
                command.lockCommand.requestId = command.requestID;
                incommingCmd = new LockCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.LOCK_VERIFY:
                command.lockVerifyCommand.requestId = command.requestID;
                incommingCmd = new VerifyLockCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.OPEN_STREAM:
                command.openStreamCommand.requestId = command.requestID;
                incommingCmd = new OpenStreamCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.RAISE_CUSTOM_EVENT:
                command.raiseCustomEventCommand.requestId = command.requestID;
                incommingCmd = new RaiseCustomNotifCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.READ_FROM_STREAM:
                command.readFromStreamCommand.requestId = command.requestID;
                incommingCmd = new ReadFromStreamCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REGISTER_BULK_KEY_NOTIF:
                command.registerBulkKeyNotifCommand.requestId = command.requestID;
                incommingCmd = new RegisterBulkKeyNotifcationCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REGISTER_KEY_NOTIF:
                command.registerKeyNotifCommand.requestId = command.requestID;
                incommingCmd = new RegisterKeyNotifcationCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REGISTER_NOTIF:
                command.registerNotifCommand.requestId = command.requestID;
                incommingCmd      = new NotificationRegistered();
                doThrottleCommand = false;
                break;

            case Common.Protobuf.Command.Type.REGISTER_POLLING_NOTIFICATION:
                command.registerPollNotifCommand.requestId = command.requestID;
                incommingCmd = new RegisterPollingNotificationCommand();
                break;

            case Common.Protobuf.Command.Type.POLL:
                command.pollCommand.requestId = command.requestID;
                incommingCmd = new PollCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REMOVE:
                command.removeCommand.requestId = command.requestID;
                incommingCmd    = new RemoveCommand();
                isUnsafeCommand = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.DELETE:
                command.deleteCommand.requestId = command.requestID;
                incommingCmd = new DeleteCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REMOVE_BULK:
                command.bulkRemoveCommand.requestId = command.requestID;
                incommingCmd    = new BulkRemoveCommand();
                isUnsafeCommand = true;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.DELETE_BULK:
                command.bulkDeleteCommand.requestId = command.requestID;
                incommingCmd = new BulkDeleteCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REMOVE_GROUP:
                command.removeGroupCommand.requestId = command.requestID;
                incommingCmd = new RemoveGroupCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.SEARCH:
                Alachisoft.NCache.Common.Protobuf.SearchCommand searchCommand = command.searchCommand;
                searchCommand.requestId = command.requestID;

                if (searchCommand.searchEntries)
                {
                    incommingCmd = new SearchEnteriesCommand();
                    _methodName  = "SearchEnteries";
                }
                else
                {
                    incommingCmd = new SearchCommand();
                    _methodName  = "Search";
                }
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.SEARCH_CQ:
                Alachisoft.NCache.Common.Protobuf.SearchCQCommand searchCQCommand = command.searchCQCommand;
                searchCQCommand.requestId = command.requestID;

                if (searchCQCommand.searchEntries)
                {
                    _methodName  = "SearchCQEnteries";
                    incommingCmd = new SearchEnteriesCQCommand();
                }
                else
                {
                    _methodName  = "SearchCQ";
                    incommingCmd = new SearchCQCommand();
                }
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.UNREGISTER_CQ:
                command.unRegisterCQCommand.requestId = command.requestID;
                incommingCmd = new UnRegisterCQCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.REGISTER_CQ:
                command.registerCQCommand.requestId = command.requestID;
                incommingCmd = new RegisterCQCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.DELETEQUERY:
                Alachisoft.NCache.Common.Protobuf.DeleteQueryCommand deleteQueryCommand = command.deleteQueryCommand;
                deleteQueryCommand.requestId = command.requestID;

                if (deleteQueryCommand.isRemove)
                {
                    incommingCmd = new RemoveQueryCommand();
                    _methodName  = "RemoveQuery";
                }
                else
                {
                    incommingCmd = new DeleteQueryCommand();
                    _methodName  = "DeleteQuery";
                }
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.UNLOCK:
                command.unlockCommand.requestId = command.requestID;
                incommingCmd = new UnlockCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.UNREGISTER_BULK_KEY_NOTIF:
                command.unRegisterBulkKeyNotifCommand.requestId = command.requestID;
                incommingCmd = new UnRegsisterBulkKeyNotification();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.UNREGISTER_KEY_NOTIF:
                command.unRegisterKeyNotifCommand.requestId = command.requestID;
                incommingCmd = new UnRegisterKeyNoticationCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.WRITE_TO_STREAM:
                command.writeToStreamCommand.requestId = command.requestID;
                incommingCmd = new WriteToStreamCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.ADD_ATTRIBUTE:
                command.addAttributeCommand.requestId = command.requestID;
                incommingCmd = new AddAttributeCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.SYNC_EVENTS:
                command.syncEventsCommand.requestId = command.requestID;
                incommingCmd = new SyncEventCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.INQUIRY_REQUEST:
                incommingCmd = new InquiryRequestCommand(bookie);
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.MAP_REDUCE_TASK:
                command.mapReduceTaskCommand.requestId = command.requestID;
                incommingCmd = new MapReduceTaskCommand();
                break;

            case Common.Protobuf.Command.Type.TASK_CALLBACK:
                command.TaskCallbackCommand.requestId = command.requestID;
                incommingCmd = new TaskCallbackCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.CANCEL_TASK:
                incommingCmd = new TaskCancelCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.RUNNING_TASKS:
                command.RunningTasksCommand.requestId = command.requestID;
                incommingCmd = new GetRunningTasksCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.TASK_PROGRESS:
                command.TaskProgressCommand.requestId = command.requestID;
                incommingCmd = new TaskProgressCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.TASK_ENUMERATOR:
                incommingCmd = new TaskEnumeratorCommand();
                break;

            case Common.Protobuf.Command.Type.TASK_NEXT_RECORD:
                command.NextRecordCommand.RequestId = command.requestID;
                incommingCmd = new TaskNextRecordCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.INVOKE_ENTRY_PROCESSOR:
                incommingCmd = new InvokeEntryProcessorCommand();
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_RUNNING_SERVERS:
                command.getRunningServersCommand.requestId = command.requestID;
                incommingCmd      = new GetRunningServersCommand();
                doThrottleCommand = false;
                break;

            case Alachisoft.NCache.Common.Protobuf.Command.Type.GET_EXPIRATION:
                command.getExpirationCommand.requestId = command.requestID;
                incommingCmd      = new GetExpirationCommand();
                doThrottleCommand = false;
                break;

            case Common.Protobuf.Command.Type.GET_CONNECTED_CLIENTS:
                command.getConnectedClientsCommand.requestId = command.requestID;
                incommingCmd = new GetConnectedClientsCommand();
                break;

            case Common.Protobuf.Command.Type.TOUCH:
                command.touchCommand.requestId = command.requestID;
                incommingCmd = new TouchCommand();
                break;



                #region PUB_SUB
            case Common.Protobuf.Command.Type.GET_TOPIC:
                command.getTopicCommand.requestId = command.requestID;
                incommingCmd = new GetTopicCommand();
                break;

            case Common.Protobuf.Command.Type.SUBSCRIBE_TOPIC:
                command.subscribeTopicCommand.requestId = command.requestID;
                incommingCmd = new SubscribeTopicCommand();
                break;

            case Common.Protobuf.Command.Type.UNSUBSCRIBE_TOPIC:
                command.unSubscribeTopicCommand.requestId = command.requestID;
                incommingCmd = new UnSubscribeTopicCommand();
                break;

            case Common.Protobuf.Command.Type.REMOVE_TOPIC:
                command.removeTopicCommand.requestId = command.requestID;
                incommingCmd = new RemoveTopicCommand();
                break;

            case Common.Protobuf.Command.Type.MESSAGE_PUBLISH:
                command.messagePublishCommand.requestId = command.requestID;
                incommingCmd = new MessagePublishCommand();
                break;

            case Common.Protobuf.Command.Type.GET_MESSAGE:
                command.getMessageCommand.requestId = command.requestID;
                incommingCmd = new GetMessageCommand();
                break;

            case Common.Protobuf.Command.Type.MESSAGE_ACKNOWLEDGMENT:
                command.mesasgeAcknowledgmentCommand.requestId = command.requestID;
                incommingCmd = new MessageAcknowledgementCommand();
                break;
                #endregion
            }


            if (SocketServer.IsServerCounterEnabled)
            {
                _perfStatsCollector.MsecPerCacheOperationBeginSample();
            }

            try
            {
                if (isUnsafeCommand && clientManager.SupportAcknowledgement)
                {
                    if (clientDisposed)
                    {
                        bookie.RemoveClientAccount(clientManager.ClientID);
                    }
                    else
                    {
                        bookie.RegisterRequest(clientManager.ClientID, command.requestID, command.commandID,
                                               acknowledgementId);
                    }
                }
                incommingCmd.ExecuteCommand(clientManager, command);
            }
            catch (Exception ex)
            {
                if (isUnsafeCommand && clientManager.SupportAcknowledgement)
                {
                    bookie.UpdateRequest(clientManager.ClientID, command.requestID, command.commandID,
                                         Alachisoft.NCache.Common.Enum.RequestStatus.RECEIVED_WITH_ERROR, null);
                }
                throw;
            }

            if (SocketServer.Logger.IsDetailedLogsEnabled)
            {
                SocketServer.Logger.NCacheLog.Info("ConnectionManager.ReceiveCallback", clientManager.ToString() + " after executing COMMAND : " + command.type.ToString() + " RequestId :" + command.requestID);
            }

            if (SocketServer.IsServerCounterEnabled)
            {
                _perfStatsCollector.MsecPerCacheOperationEndSample();
            }

#if COMMUNITY
            if (clientManager != null && clientManager.CmdExecuter != null && incommingCmd.OperationResult == OperationResult.Success)
            {
                clientManager.CmdExecuter.UpdateSocketServerStats(new SocketServerStats(clientManager.ClientsRequests, clientManager.ClientsBytesSent, clientManager.ClientsBytesRecieved));
            }
#endif
            if (isUnsafeCommand && clientManager.SupportAcknowledgement)
            {
                if (clientManager != null && clientManager.IsDisposed && incommingCmd.OperationResult == OperationResult.Failure)
                {
                    bookie.UpdateRequest(clientManager.ClientID, command.requestID, command.commandID, Common.Enum.RequestStatus.RECEIVED_WITH_ERROR, null);
                }
                else
                {
                    bookie.UpdateRequest(clientManager.ClientID, command.requestID, command.commandID, Common.Enum.RequestStatus.RECEIVED_AND_EXECUTED, incommingCmd.SerializedResponsePackets);
                }
            }
            if (clientManager != null && !clientManager.IsCacheStopped)
            {
                if (incommingCmd.SerializedResponsePackets != null)
                {
                    if (SocketServer.IsServerCounterEnabled)
                    {
                        _perfStatsCollector.IncrementResponsesPerSecStats(1);
                    }

                    foreach (IList reponse in incommingCmd.SerializedResponsePackets)
                    {
                        ConnectionManager.AssureSend(clientManager, reponse, Alachisoft.NCache.Common.Enum.Priority.Normal);
                    }
                }
                commandExecution.Stop();
                if (!isAsync && command.type != Common.Protobuf.Command.Type.PING && (incommingCmd.SerializedResponsePackets == null || incommingCmd.SerializedResponsePackets.Count <= 0))
                {
                    try
                    {
                        if (Management.APILogging.APILogManager.APILogManger != null && Management.APILogging.APILogManager.EnableLogging)
                        {
                            APILogItemBuilder log = new APILogItemBuilder();
                            log.GenerateCommandManagerLog(_methodName, clientManager.ClientID.ToLower(), clientManager.ClientSocketId.ToString(), commandExecution.Elapsed, "Serialized Response Packets for " + _methodName + " command is null or empty.");
                        }
                    }
                    catch
                    {
                    }
                }
            }
            double commandElapsedSeconds = commandExecution.Elapsed.TotalSeconds;

            if (ServiceConfiguration.EnableCommandThresholdLogging && commandElapsedSeconds > ServiceConfiguration.CommandExecutionThreshold)
            {
                try
                {
                    string   commandName;
                    string   details       = incommingCmd.GetCommandParameters(out commandName);
                    string[] clientIdParts = clientManager.ClientID.Split(':');
                    string   clientipid    = "CLIENT";
                    try
                    {
                        clientipid = clientIdParts[clientIdParts.Length - 2] + ":" + clientIdParts[clientIdParts.Length - 1];
                    }
                    catch { }

                    CommandLogManager.LogInfo(clientipid, commandElapsedSeconds.ToString(), commandName, details);
                }
                catch (Exception ex)
                {
                }
            }

            if (stats != null)
            {
                stats.EndSample();
                if (incommingCmd != null)
                {
                    // Increment Counter
                    incommingCmd.IncrementCounter(_perfStatsCollector, stats.Current);
                }
            }

            if (ServerMonitor.MonitorActivity)
            {
                ServerMonitor.LogClientActivity("CmdMgr.PrsCmd", "exit");
            }
        }
Exemple #4
0
        /// <summary>
        /// Get the command from command string by checking the starting letters of string
        /// and initializes a command of that type
        /// </summary>
        /// <param name="command">command string</param>
        /// <returns>command base</returns>
        public CommandBase GetCommandObject(string command)
        {
            CommandBase incommingCmd = null;

            if (command.StartsWith("INIT ") || command.StartsWith("INIT_NEW "))
            {
                incommingCmd = new InitializeCommand(bookie.RequestLoggingEnabled);
            }

            if (command.StartsWith("INITSECONDARY "))
            {
                incommingCmd = new InitSecondarySocketCommand();
            }

#if !(DEVELOPMENT)
            else if (command.StartsWith("GETOPTIMALSERVER"))
            {
                incommingCmd = new GetOptimalServerCommand();
            }
#endif
            else if (command.StartsWith("GETCACHEBINDING"))
            {
                incommingCmd = new GetCacheBindingCommand();
            }

            else if (command.StartsWith("ADD "))
            {
                incommingCmd = new AddCommand();
            }

            else if (command.StartsWith("INSERT "))
            {
                incommingCmd = new InsertCommand();
            }

            else if (command.StartsWith("GET "))
            {
                incommingCmd = new GetCommand();
            }

            else if (command.StartsWith("GETTAG "))
            {
                incommingCmd = new GetTagCommand();
            }

            else if (command.StartsWith("REMOVE "))
            {
                incommingCmd = new RemoveCommand();
            }

            else if (command.StartsWith("REMOVEGROUP "))
            {
                incommingCmd = new RemoveGroupCommand();
            }

            else if (command.StartsWith("CONTAINS "))
            {
                incommingCmd = new ContainsCommand();
            }

            else if (command.StartsWith("COUNT "))
            {
                incommingCmd = new CountCommand();
            }

            else if (command.StartsWith("CLEAR "))
            {
                incommingCmd = new ClearCommand();
            }

            else if (command.StartsWith("NOTIF "))
            {
                incommingCmd = new NotificationRegistered();
            }

            else if (command.StartsWith("RAISECUSTOMNOTIF "))
            {
                incommingCmd = new RaiseCustomNotifCommand();
            }

            else if (command.StartsWith("ADDBULK "))
            {
                incommingCmd = new BulkAddCommand();
            }

            else if (command.StartsWith("INSERTBULK "))
            {
                incommingCmd = new BulkInsertCommand();
            }

            else if (command.StartsWith("GETBULK "))
            {
                incommingCmd = new BulkGetCommand();
            }

            else if (command.StartsWith("REMOVEBULK "))
            {
                incommingCmd = new BulkRemoveCommand();
            }

            else if (command.StartsWith("UNLOCK "))
            {
                incommingCmd = new UnlockCommand();
            }

            else if (command.StartsWith("LOCK "))
            {
                incommingCmd = new LockCommand();
            }

            else if (command.StartsWith("ISLOCKED "))
            {
                incommingCmd = new IsLockedCommand();
            }

            else if (command.StartsWith("GETCACHEITEM "))
            {
                incommingCmd = new GetCacheItemCommand();
            }

            else if (command.StartsWith("GETGROUPKEYS "))
            {
                incommingCmd = new GetGroupKeys();
            }

            else if (command.StartsWith("GETGROUPDATA "))
            {
                incommingCmd = new GetGroupData();
            }

            else if (command.StartsWith("ADDDEPENDENCY "))
            {
                incommingCmd = new AddDependencyCommand();
            }

            else if (command.StartsWith("ADDSYNCDEPENDENCY "))
            {
                incommingCmd = new AddSyncDependencyCommand();
            }

            else if (command.StartsWith("GETENUM "))
            {
                incommingCmd = new GetEnumeratorCommand();
            }

            else if (command.StartsWith("REGKEYNOTIF "))
            {
                incommingCmd = new RegisterKeyNotifcationCommand();
            }

            else if (command.StartsWith("UNREGKEYNOTIF "))
            {
                incommingCmd = new UnRegisterKeyNoticationCommand();
            }

            else if (command.StartsWith("GETTYPEINFOMAP "))
            {
                incommingCmd = new GetTypeInfoMap();
            }

            else if (command.StartsWith("GETHASHMAP "))
            {
                incommingCmd = new GetHashmapCommand();
            }

            else if (command.StartsWith("SEARCH "))
            {
                incommingCmd = new SearchCommand();
            }

            else if (command.StartsWith("SEARCHENTERIES "))
            {
                incommingCmd = new SearchEnteriesCommand();
            }

            else if (command.StartsWith("BULKREGKEYNOTIF "))
            {
                incommingCmd = new RegisterBulkKeyNotifcationCommand();
            }

            else if (command.StartsWith("BULKUNREGKEYNOTIF "))
            {
                incommingCmd = new UnRegsisterBulkKeyNotification();
            }

            else if (command.StartsWith("DISPOSE "))
            {
                incommingCmd = new DisposeCommand();
            }
#if COMMUNITY
            else if (command.StartsWith("OPENSTREAM "))
            {
                incommingCmd = new OpenStreamCommand();
            }

            else if (command.StartsWith("CLOSESTREAM "))
            {
                incommingCmd = new CloseStreamCommand();
            }

            else if (command.StartsWith("READFROMSTREAM "))
            {
                incommingCmd = new ReadFromStreamCommand();
            }

            else if (command.StartsWith("WRITETOSTREAM "))
            {
                incommingCmd = new WriteToStreamCommand();
            }

            else if (command.StartsWith("GETSTREAMLENGTH "))
            {
                incommingCmd = new GetStreamLengthCommand();
            }
#endif
            else if (command.StartsWith("GETLOGGINGINFO "))
            {
                incommingCmd = new GetLogginInfoCommand();
            }

            return(incommingCmd);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the OpenStream operation.
        /// <seealso cref="M:Amazon.S3.Transfer.TransferUtility.Upload"/>
        /// </summary>
        /// <param name="request">
        ///     Contains all the parameters required to open a stream to an Amazon S3 object.
        /// </param>
        /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
        /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback procedure using the AsyncState property.</param>
        /// <exception cref="T:System.ArgumentNullException"></exception>
        /// <exception cref="T:System.Net.WebException"></exception>
        /// <exception cref="T:Amazon.S3.AmazonS3Exception"></exception>
        /// <returns>An IAsyncResult that can be used to poll, or wait for results, or both.
        /// This values is also needed when invoking EndOpenStream.</returns>
        public IAsyncResult BeginOpenStream(TransferUtilityOpenStreamRequest request, AsyncCallback callback, object state)
        {
            OpenStreamCommand command = new OpenStreamCommand(this._s3Client, request);

            return(beginOperation(command, callback, state));
        }