public void Init()
{
var methods = CommandManagerType.GetMethods();
foreach (var method in methods)
{
var commandAtt = method.GetCustomAttribute <CommandAttribute>(true);
if (commandAtt == null)
{
continue;
}
var cmd = new Command(this, method, commandAtt);
Commands.Add(cmd);
}
}
/// <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, ConnectionManagerType conMgrType)
{
if (loggerName == null)
{
_loggerName = LoggerNames.SocketServerLogs;
}
else
{
_loggerName = loggerName;
}
InitializeLogging();
#if JAVA
_perfStatsColl = new PerfStatsCollector("TayzGrid Server", _serverPort);
#else
_perfStatsColl = new PerfStatsCollector(cacheName, _serverPort);
#endif
_conManager = new ConnectionManager(_perfStatsColl);
_conManager.Start(bindIP, _serverPort, _sendBuffer, _recieveBuffer, _logger, cmdMgrType, conMgrType);
if (ConnectionManagerType.HostClient == conMgrType)
{
_hostClientConnectionManager = _conManager;
}
// We initialize PerfstatsCollector only for SocketServer's instance for client.
// Management socket server has just DUMMY stats collector.
if (conMgrType == ConnectionManagerType.HostClient)
{
_perfStatsColl.InitializePerfCounters();
}
}
internal ICommandManager GetCommandManager(CommandManagerType cmdMgrType)
{
ICommandManager cmdMgr;
switch (cmdMgrType)
{
case CommandManagerType.NCacheClient:
cmdMgr = new CommandManager(_perfStatsCollector);
break;
case CommandManagerType.NCacheManagement:
cmdMgr = new ManagementCommandManager();
break;
default:
cmdMgr = new CommandManager(_perfStatsCollector);
break;
}
return cmdMgr;
}
/// <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>
/// Start the socket server and start listening for clients
/// <param name="port">port at which the server will be listening</param>
/// </summary>
///
public void Start(IPAddress bindIP, int port, int sendBuffer, int receiveBuffer, Logs logger, CommandManagerType cmdMgrType)
{
_logger = logger;
_clientSendBufferSize = sendBuffer;
_clientReceiveBufferSize = receiveBuffer;
cmdManager = GetCommandManager(cmdMgrType);
string maxPendingConnections="NCache.MaxPendingConnections";
string enableServerCounters = "NCache.EnableServerCounters";
if (!string.IsNullOrEmpty(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.EnableBadClientDetection"]))
{
try
{
_enableBadClientDetection = Convert.ToBoolean(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.EnableBadClientDetection"]);
}
catch (Exception e)
{
throw new Exception("Invalid value specified for NCacheServer.EnableBadClientDetection.");
}
if (_enableBadClientDetection)
{
if (!string.IsNullOrEmpty(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.ClientSocketSendTimeOut"]))
{
try
{
_timeOutInterval = Convert.ToInt32(System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.ClientSocketSendTimeOut"]);
}
catch (Exception e)
{ throw new Exception("Invalid value specified for NCacheServer.ClientSocketSendTimeOut."); }
}
if (_timeOutInterval < 5)
_timeOutInterval = 5;
}
}
string maxPendingCon = System.Configuration.ConfigurationSettings.AppSettings[maxPendingConnections];
if (maxPendingCon != null && maxPendingCon != String.Empty)
{
try
{
_maxClient = Convert.ToInt32(maxPendingCon);
}
catch (Exception e)
{
throw new Exception("Invalid value specified for " + maxPendingConnections + ".");
}
}
string enablePerfCounters = System.Configuration.ConfigurationSettings.AppSettings[enableServerCounters];
if (enablePerfCounters != null && enablePerfCounters != String.Empty)
{
try
{
SocketServer.IsServerCounterEnabled = Convert.ToBoolean(enablePerfCounters);
}
catch (Exception e)
{
throw new Exception("Invalid value specified for " + enableServerCounters + ".");
}
}
string maxRspLength = System.Configuration.ConfigurationSettings.AppSettings["NCacheServer.MaxResponseLength"];
if (maxRspLength != null && maxRspLength != String.Empty)
{
try
{
int messageLength = Convert.ToInt32(maxRspLength);
if (messageLength > 1)
_messageFragmentSize = messageLength * 1024;
}
catch (Exception e)
{
throw new Exception("Invalid value specified for NCacheServer.MaxResponseLength.");
}
}
_serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (bindIP == null)
{
try
{
String hostName = Dns.GetHostName();
IPHostEntry ipEntry = Dns.GetHostByName(hostName);
bindIP = ipEntry.AddressList[0];
}
catch (Exception e)
{
}
}
try
{
if (bindIP != null)
_serverSocket.Bind(new IPEndPoint(bindIP, port));
else
{
_serverSocket.Bind(new IPEndPoint(IPAddress.Any, port));
}
}
catch (System.Net.Sockets.SocketException se)
{
switch (se.ErrorCode)
{
// 10049 --> address not available.
case 10049:
throw new Exception("The address " + bindIP + " specified for NCacheServer.BindToIP is not valid");
default:
throw;
}
}
_serverSocket.Listen(_maxClient);
_serverSocket.BeginAccept(new AsyncCallback(AcceptCallback), _serverSocket);
_serverIpAddress = ((IPEndPoint)_serverSocket.LocalEndPoint).Address.ToString();
if (cmdMgrType == CommandManagerType.NCacheClient)
_serverPort = ((IPEndPoint)_serverSocket.LocalEndPoint).Port;
_callbacksThread = new Thread(new ThreadStart(this.CallbackThread));
_callbacksThread.Priority = ThreadPriority.BelowNormal;
_callbacksThread.Start();
_eventsThread = new Thread(new ThreadStart(this.SendBulkClientEvents));
_eventsThread.Name = "ConnectionManager.BulkEventThread";
_eventsThread.Start();
}
