/// <summary>
/// Construct client connection object and initialized the data buffer
/// </summary>
/// <param name="clientSocketId"> Underlying client socket connection object</param>
/// <param name="size"> Size of the data packet to recieve in buffer.</param>
internal ClientManager(ConnectionManager conectionManager,Socket clientSocket, int size, int pinnedBufferSize)
{
_connectionManager = conectionManager;
InitializeBuffer(size, pinnedBufferSize);
if (!string.IsNullOrEmpty(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.EventPriorityRatio"]))
{
try
{
_eventPriorityRatio = Convert.ToInt32(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.EventPriorityRatio"]);
}
catch (Exception e)
{ throw new Exception("Invalid value specified for NCacheServer.EventPriorityRatio."); }
}
if (_eventPriorityRatio <= 0)
_eventPriorityRatio = 30;
_asyncSendQueue = new Alachisoft.NCache.Common.DataStructures.WeightageBasedPriorityQueue(_eventPriorityRatio);
if (!string.IsNullOrEmpty(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.BulkEventCollectionInterval"]))
{
try
{
_bulkEventCollectionInterval = Convert.ToInt32(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.BulkEventCollectionInterval"]);
}
catch (Exception e)
{ throw new Exception("Invalid value specified for NCacheServer.BulkEventCollectionInterval."); }
}
if (_bulkEventCollectionInterval <= 0)
_bulkEventCollectionInterval = 1;
_clientSocket = clientSocket;
_clientSocketId = new Address(((IPEndPoint)clientSocket.RemoteEndPoint).Address, ((IPEndPoint)clientSocket.RemoteEndPoint).Port).ToString();
}
/// <summary>
/// Starts the socket server.It registers some types with compact Framework,
/// enables simple logs as well as DetailedLogs, then it checks Ncache licence information.
/// starts connection manager and perfmon counters.
/// </summary>
/// <param name="bindIP" ></param>
///
public void Start(IPAddress bindIP, LoggerNames loggerName, string perfStatColInstanceName, CommandManagerType cmdMgrType)
{
if (loggerName == null)
_loggerName = LoggerNames.SocketServerLogs;
else
_loggerName = loggerName;
InitializeLogging();
_perfStatsColl = new PerfStatsCollector("NCache Server", _serverPort);
_conManager = new ConnectionManager(_perfStatsColl);
_conManager.Start(bindIP, _serverPort, _sendBuffer, _recieveBuffer, _logger, cmdMgrType);
//We initialize PerfstatsCollector only for SocketServer's instance for client.
//Management socket server has just DUMMY stats collector.
if(cmdMgrType == CommandManagerType.NCacheClient)
_perfStatsColl.InitializePerfCounters();
}
/// <summary>
/// Set and apply logging status
/// </summary>
/// <param name="subsystem"></param>
/// <param name="type"></param>
/// <param name="status"></param>
public override void SetLoggingStatus(LoggingInfo.LoggingSubsystem subsystem, LoggingInfo.LoggingType type, LoggingInfo.LogsStatus status)
{
if (subsystem == LoggingInfo.LoggingSubsystem.Client)
{
bool updateClient = false;
switch (type)
{
case LoggingInfo.LoggingType.Error:
case LoggingInfo.LoggingType.Detailed:
updateClient = ConnectionManager.SetClientLoggingInfo(type, status);
break;
case (LoggingInfo.LoggingType.Error | LoggingInfo.LoggingType.Detailed):
bool updateErrorLogs = ConnectionManager.SetClientLoggingInfo(LoggingInfo.LoggingType.Error, status);
bool updateDetailedLogs = ConnectionManager.SetClientLoggingInfo(LoggingInfo.LoggingType.Detailed, status);
updateClient = (updateErrorLogs || updateDetailedLogs);
break;
}
if (updateClient)
{
ConnectionManager.UpdateClients();
}
}
else if (subsystem == LoggingInfo.LoggingSubsystem.Server)
{
switch (status)
{
case LoggingInfo.LogsStatus.Disable:
// If error logs are disabled, then disable both
if (type == LoggingInfo.LoggingType.Error ||
type == (LoggingInfo.LoggingType.Error | LoggingInfo.LoggingType.Detailed))
{
this.InitializeLogging(false, false);
}
else if (type == LoggingInfo.LoggingType.Detailed)
{
this.InitializeLogging(Logger.IsErrorLogsEnabled, false);
}
break;
case LoggingInfo.LogsStatus.Enable:
bool error = Logger.IsErrorLogsEnabled;
bool detailed = Logger.IsDetailedLogsEnabled;
if (type == LoggingInfo.LoggingType.Error)
{
error = true;
detailed = false;
}
else if (type == LoggingInfo.LoggingType.Detailed |
type == (LoggingInfo.LoggingType.Error | LoggingInfo.LoggingType.Detailed))
{
error = true;
detailed = true;
}
this.InitializeLogging(error, detailed);
break;
}
}
}
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 (incommingCmd != null)
{
incommingCmd.RequestTimeout = clientManager.RequestTimeout;
if (IsMonitoringCommand(command) && ServiceConfiguration.EnableRequestCancellation)
{
RequestMonitor.Instance.RegisterClientrequestsInLedger(clientManager.ClientID, ((NCache)clientManager.CmdExecuter).Cache.NCacheLog, command.requestID, incommingCmd);
}
}
if (isUnsafeCommand && clientManager.SupportAcknowledgement)
{
if (clientDisposed)
{
bookie.RemoveClientAccount(clientManager.ClientID);
}
else
{
bookie.RegisterRequest(clientManager.ClientID, command.requestID, command.commandID,
acknowledgementId);
}
}
incommingCmd.ExecuteCommand(clientManager, command);
if (command.type == Alachisoft.NCache.Common.Protobuf.Command.Type.INIT && ServiceConfiguration.EnableRequestCancellation)
{
RequestMonitor.Instance.RegisterClientLedger(clientManager.ClientID, ((NCache)clientManager.CmdExecuter).Cache.NCacheLog);
}
}
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;
}
finally
{
if (IsMonitoringCommand(command) && ServiceConfiguration.EnableRequestCancellation)
{
incommingCmd.Dispose();
RequestMonitor.Instance.UnRegisterClientRequests(clientManager.ClientID, command.requestID);
}
}
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");
}
}
