MMOServer(int port)
{
m_plugin = new Plugin(Environment.CurrentDirectory);
Init();
NetAppConfiguration config = new NetAppConfiguration("MMO Mahjong", port);
config.MaximumConnections = 128;
config.Port = port;
config.ServerName = Environment.MachineName + " server";
m_log = new NetLog();
m_log.IgnoreTypes = NetLogEntryTypes.None;
m_log.LogEvent += new EventHandler<NetLogEventArgs>(OnLogEvent);
Server = new NetServer(config, m_log);
Server.StatusChanged += new EventHandler<NetStatusEventArgs>(OnStatusChange);
Server.ConnectionRequest += new EventHandler<NetConnectRequestEventArgs>(OnConnectionRequest);
while (true)
{
Server.Heartbeat();
NetMessage msg;
while ((msg = Server.ReadMessage()) != null)
HandleMessage(msg);
System.Threading.Thread.Sleep(1);
}
}
/// <summary>
/// Constructor for a server instance
/// </summary>
public NetServer(NetAppConfiguration config, NetLog log)
{
NetBase.CurrentContext = this;
InitBase(config, log);
Connections = new NetConnection[config.MaximumConnections];
m_connectionsLookUpTable = new Dictionary<int, NetConnection>();
}
/// <summary>
/// Get IP address from notation (xxx.xxx.xxx.xxx) or hostname
/// </summary>
public static IPAddress Resolve(NetLog log, string ipOrHost)
{
if (log == null)
throw new ArgumentNullException("log");
if (string.IsNullOrEmpty(ipOrHost))
throw new ArgumentException("Supplied string must not be empty", "ipOrHost");
ipOrHost = ipOrHost.Trim();
if (m_regIP == null)
{
string expression = "\\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\b";
RegexOptions options = RegexOptions.Compiled;
m_regIP = new Regex(expression, options);
}
// is it an ip number string?
IPAddress ipAddress = null;
if (m_regIP.Match(ipOrHost).Success && IPAddress.TryParse(ipOrHost, out ipAddress))
return ipAddress;
// ok must be a host name
IPHostEntry entry;
try
{
entry = Dns.GetHostEntry(ipOrHost);
if (entry == null)
return null;
// check each entry for a valid IP address
foreach (IPAddress ipCurrent in entry.AddressList)
{
string sIP = ipCurrent.ToString();
bool isIP = m_regIP.Match(sIP).Success && IPAddress.TryParse(sIP, out ipAddress);
if (isIP)
break;
}
if (ipAddress == null)
return null;
return ipAddress;
}
catch (SocketException ex)
{
if (ex.SocketErrorCode == SocketError.HostNotFound)
{
log.Error(string.Format(CultureInfo.InvariantCulture, "Failed to resolve host '{0}'.", ipOrHost));
return null;
}
else
{
throw;
}
}
}
public IPlayer(String dns, int port)
{
NetAppConfiguration myConfig = new NetAppConfiguration("MMO Mahjong");
m_log = new NetLog();
Init();
m_client = new NetClient(myConfig, m_log);
m_client.Connect(dns, port);
m_client.StatusChanged += new EventHandler<NetStatusEventArgs>(StatusChanged);
Application.Idle += new EventHandler(ApplicationLoop);
}
/// <summary>
/// Dump all statistics to log
/// </summary>
public void DumpToLog(NetLog log)
{
if (log == null)
{
return;
}
double timespan;
if (End == 0.0f)
{
timespan = NetTime.Now - Start;
}
else
{
timespan = End - Start;
}
log.Debug("--- Statistics for " + m_forConnection + " @ " + NetTime.Now + "--------------");
log.Debug("Timespan: " + timespan + " seconds");
log.Debug("Sent " + PacketsSent + " packets (" + FPS(PacketsSent, timespan) + " per second)");
log.Debug("Sent " + BytesSent + " bytes (" + FPS(BytesSent, timespan) + " per second, " + FPS(BytesSent, (double)PacketsSent) + " per packet, " + FPS(BytesSent, (double)MessagesSent) + " per message)");
log.Debug("Sent " + MessagesSent + " messages (" + FPS(MessagesSent, timespan) + " per second, " + FPS(MessagesSent, (double)PacketsSent) + " per packet)");
int libMessagesSent = MessagesSent - (UserMessagesSent + AckMessagesSent);
log.Debug(" ... of which " + UserMessagesSent + " were user messages (" + FPS(UserMessagesSent, timespan) + " per second)");
log.Debug(" ... of which " + AckMessagesSent + " were acknowledge messages (" + FPS(AckMessagesSent, timespan) + " per second)");
log.Debug(" ... of which " + libMessagesSent + " were other system messages (" + FPS(libMessagesSent, timespan) + " per second)");
log.Debug("Received " + PacketsReceived + " packets (" + FPS(PacketsReceived, timespan) + " per second)");
log.Debug("Received " + BytesReceived + " bytes (" + FPS(BytesReceived, timespan) + " per second, " + FPS(BytesReceived, (double)PacketsReceived) + " per packet, " + FPS(BytesReceived, (double)MessagesReceived) + " per message)");
log.Debug("Received " + MessagesReceived + " messages (" + FPS(MessagesReceived, timespan) + " per second, " + FPS(MessagesReceived, (double)PacketsReceived) + " per packet)");
int libMessagesReceived = MessagesReceived - (UserMessagesReceived + AckMessagesReceived);
log.Debug(" ... of which " + UserMessagesReceived + " were user messages (" + FPS(UserMessagesReceived, timespan) + " per second)");
log.Debug(" ... of which " + AckMessagesReceived + " were acknowledge messages (" + FPS(AckMessagesReceived, timespan) + " per second)");
log.Debug(" ... of which " + libMessagesReceived + " were other system messages (" + FPS(libMessagesReceived, timespan) + " per second)");
log.Debug("Resent " + MessagesResent + " messages (" + FPS(MessagesResent, timespan) + " per second)");
try
{
// windows specific stuff
IPGlobalProperties ipProps = IPGlobalProperties.GetIPGlobalProperties();
UdpStatistics udpStats = ipProps.GetUdpIPv4Statistics();
log.Debug("System wide datagrams sent: " + (udpStats.DatagramsSent - m_sysSent));
log.Debug("System wide datagrams received: " + (udpStats.DatagramsReceived - m_sysReceived));
}
catch (NotSupportedException)
{
}
}
public BBServer()
{
// Create a log
Log = new NetLog();
// Ignore net events of type 'verbose'
Log.IgnoreTypes = NetLogEntryTypes.Verbose; // Quiet, you !
// Save log output to this file
Log.OutputFileName = "serverlog.html";
// Create the player list
PList = new PlayerList();
}
/// <summary>
/// Initializes the network engine.
/// </summary>
/// <param name="strName">The name of the user</param>
public SpiderClient(String strName)
{
spiderName = strName;
spiderConfig = new NetAppConfiguration("ymfas",DEFAULT_PORT);
spiderLog = new NetLog();
spiderLog.OutputFileName = "YMFAS Net Log (Port " + DEFAULT_PORT + ").html";
localSessionQueue = new Queue(50);
messageQueue = new Queue(50);
disconnectQueue = new Queue(50);
spiderNet = new NetClient(spiderConfig,spiderLog);
}
/// <summary>
/// Initializes the network engine.
/// </summary>
/// <param name="type">Client or Server</param>
/// <param name="strName">The name of the user</param>
public SpiderServer(String strName)
{
spiderName = strName;
spiderConfig = new NetAppConfiguration("ymfas",DEFAULT_PORT);
spiderLog = new NetLog();
spiderLog.OutputFileName = "YMFAS Net Log (Port 30803).html";
messageQueue = new Queue(50);
disconnectQueue = new Queue(50);
spiderConfig.MaximumConnections = MAX_CONNECTIONS;
spiderConfig.ServerName = spiderName + "'s Game";
spiderNet = new NetServer(spiderConfig,spiderLog);
spiderNet.StatusChanged += new EventHandler<NetStatusEventArgs>(SpiderNet_StatusChangedHandler);
clients = new ArrayList();
}
/// <summary>
/// Dump all statistics for this connection to the log specified
/// </summary>
public void DumpStatisticsToLog(NetLog log)
{
Statistics.DumpToLog(log);
for (int i = 0; i < NetConstants.NumSequenceChannels; i++)
{
NetChannel channel = (NetChannel)i;
if (m_savedReliableMessages[i] != null && m_savedReliableMessages[i].Count > 0)
{
log.Debug("Saved reliable messages left in " + channel + ": " + m_savedReliableMessages[i].Count);
foreach (NetMessage mmm in m_savedReliableMessages[i])
{
log.Debug("... " + mmm + " - next resend time: " + mmm.m_nextResendTime + " numresends: " + mmm.m_numResends);
}
}
}
log.Debug("Unsent acknowledges: " + m_unsentAcknowledges.Count);
log.Debug("Withheld messages: " + m_withheldMessages.Count);
log.Flush();
}
public Program()
{
NetAppConfiguration myConfig = new NetAppConfiguration("MMO Mahjong", 14242);
NetLog log = new NetLog();
NetClient Client = new NetClient(myConfig, log);
Client.Connect("localhost", 14242); // takes IP number or hostnameHow to detect connects/disconnects
Client.StatusChanged += new EventHandler<NetStatusEventArgs>(StatusChanged);// to track connect/disconnect etc
bool keepGoing = true;
while (keepGoing)
{
Client.Heartbeat();
NetMessage msg;
while ((msg = Client.ReadMessage()) != null)
{
string str = msg.ReadString(); // <- for example
System.Console.WriteLine("You got a packet containing: " + str);
Thread.Sleep(1);
}
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//PList = new PlayerList();
MainForm = new ChatForm();
AppConfig = new Configuration();
IsAppHidden = AppConfig.RunMinimized;
// Create a configuration for the client
Program.ChatApplicationBusiness.Config = new NetAppConfiguration("BBTcpTest");
Program.BBBotBusiness = new BBBotBusiness(Program.ChatApplicationBusiness);
// enable encryption; this key was generated using the 'GenerateEncryptionKeys' application
Config.EnableEncryption(
"AQABwV1rQ1NDWzkkhUsYtMiRGjyxSn/zI13tros2RlXHlW6PA7Cvw2nOyMhDmweM+" +
"T/+FWzssAWLh8qd+YHaMCCFskVdaZfRzquZlNOs9mX/vtxkLrXgBUaJQD/XOuBeJF" +
"o3RfAKA4uhrEr7Bk1iB3zJQW1bSHK7KmmEWzMErk6iA7c=", null);
Log = new NetLog();
Log.IgnoreTypes = NetLogEntryTypes.Verbose; // Verbose;
Log.IsOutputToFileEnabled = false;
Log.OutputFileName = "clientlog.html";
// uncomment this if you want to start multiple instances of this process on the same computer
//Log.OutputFileName = "clientlog" + System.Diagnostics.Process.GetCurrentProcess().Id + ".html";
//Log.LogEvent += new EventHandler<NetLogEventArgs>(Log_LogEvent);
Client = new NetClient(Config, Log);
Client.StatusChanged += new EventHandler<NetStatusEventArgs>(Client_StatusChanged);
Application.Idle += new EventHandler(ApplicationLoop);
//MainForm.TypingStateChanged += new EventHandler<ChatForm.TypingEvent>(MainForm_TypingStateChanged);
CreateNotificationIcon();
Application.Run(MainForm);
if (Client != null)
Client.Shutdown("Application exiting");
if (notifyIconNA != null)
notifyIconNA.Visible = false;
}
public void HostClicked()
{
this.Window.Title = "Hosting....";
nac = new NetAppConfiguration("ZombieSim", 12345);
nac.MaximumConnections = 32;
nac.ServerName = "ZombieSim!";
Log = new NetLog();
server = new NetServer(nac, Log);
server.StatusChanged += new
EventHandler<NetStatusEventArgs>(server_StatusChanged);
}
public void ClientClicked()
{
this.Window.Title = "Trying To Connect....";
//Since this is a client we dont have to specify a port here
nac = new NetAppConfiguration("ZombieSim");
Log = new NetLog();
//Im Using this to show how to log files, So we pick that we want
//to ignore nothing, Change this depending on what your
//wanting to log for various debugging.
Log.IgnoreTypes = NetLogEntryTypes.None;
//Specify if you want to enable output to a file which we do.
Log.IsOutputToFileEnabled = true;
//If we output to a file we have to pick a filename to output it to.
Log.OutputFileName = "Client.html";
//We Initiate the client here, it has not connected to the server yet.
client = new NetClient(nac, Log);
//We Want to Log Events that are fired from the client
client.StatusChanged +=
new EventHandler<NetStatusEventArgs>(client_StatusChanged);
//Finally we connect to the server, Specify the IP Address and
//port if your wanting to connect to xxx.xxx.xxx.xxx
//we would change this line to "192.168.1.1",12345
client.Connect("192.168.0.200", 12345);
}
public NetClient(NetAppConfiguration config, NetLog log)
{
NetBase.CurrentContext = this;
InitBase(config, log);
}
protected void InitBase(NetAppConfiguration config, NetLog log)
{
if (config == null)
throw new ArgumentNullException("config");
if (log == null)
throw new ArgumentNullException("log");
IsLittleEndian = BitConverter.IsLittleEndian;
//if (BitConverter.IsLittleEndian)
BitWriter = new LittleEndianBitWriter();
//else
// BitWriter = new BigEndianBitWriter();
Configuration = config;
Log = log;
Configuration.m_isLocked = true; // prevent changes
// validate config
if (config.ApplicationIdentifier == NetConstants.DefaultApplicationIdentifier)
log.Error("Warning! ApplicationIdentifier not set in configuration!");
if (this is NetServer)
{
if (config.MaximumConnections == -1)
throw new ArgumentException("MaximumConnections must be set in configuration!");
if (config.ServerName == NetConstants.DefaultServerName)
log.Warning("Warning! Server name not set!");
}
// create buffers
m_sendBuffer = new NetBuffer(config.SendBufferSize);
m_receiveBuffer = new NetBuffer(config.ReceiveBufferSize);
// Bind to port
try
{
IPEndPoint iep = new IPEndPoint(IPAddress.Any, config.Port);
EndPoint ep = (EndPoint)iep;
m_socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
m_socket.Blocking = false;
m_socket.Bind(ep);
if (iep.Port != 0)
Log.Info("Bound to port " + iep.Port);
}
catch (SocketException sex)
{
if (sex.SocketErrorCode != SocketError.AddressAlreadyInUse)
throw new NetException("Failed to bind to port " + config.Port + " - Address already in use!", sex);
}
catch (Exception ex)
{
throw new NetException("Failed to bind to port " + config.Port, ex);
}
m_socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, config.ReceiveBufferSize);
m_socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendBuffer, config.SendBufferSize);
m_senderRemote = (EndPoint)new IPEndPoint(IPAddress.Any, 0);
#if DEBUG
m_lagLoss = new NetLogLossInducer(log);
#endif
return;
}
/// <summary>
/// Dump all statistics for this connection to the log specified
/// </summary>
public void DumpStatisticsToLog(NetLog log)
{
Statistics.DumpToLog(log);
for(int i=0;i<NetConstants.NumSequenceChannels;i++)
{
NetChannel channel = (NetChannel)i;
if (m_savedReliableMessages[i] != null && m_savedReliableMessages[i].Count > 0)
{
log.Debug("Saved reliable messages left in " + channel + ": " + m_savedReliableMessages[i].Count);
foreach (NetMessage mmm in m_savedReliableMessages[i])
{
log.Debug("... " + mmm + " - next resend time: " + mmm.m_nextResendTime + " numresends: " + mmm.m_numResends);
}
}
}
log.Debug("Unsent acknowledges: " + m_unsentAcknowledges.Count);
log.Debug("Withheld messages: " + m_withheldMessages.Count);
log.Flush();
}
public NetLogLossInducer(NetLog log)
{
m_log = log;
m_delayed = new List<DelayedPacket>();
}
public NetClient(NetAppConfiguration config, NetLog log)
{
NetBase.CurrentContext = this;
InitBase(config, log);
}
/// <summary>
/// Get IP address from notation (xxx.xxx.xxx.xxx) or hostname
/// </summary>
public static IPAddress Resolve(NetLog log, string ipOrHost)
{
if (log == null)
{
throw new ArgumentNullException("log");
}
if (string.IsNullOrEmpty(ipOrHost))
{
throw new ArgumentException("Supplied string must not be empty", "ipOrHost");
}
ipOrHost = ipOrHost.Trim();
if (m_regIP == null)
{
string expression = "\\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\b";
RegexOptions options = RegexOptions.Compiled;
m_regIP = new Regex(expression, options);
}
// is it an ip number string?
IPAddress ipAddress = null;
if (m_regIP.Match(ipOrHost).Success&& IPAddress.TryParse(ipOrHost, out ipAddress))
{
return(ipAddress);
}
// ok must be a host name
IPHostEntry entry;
try
{
entry = Dns.GetHostEntry(ipOrHost);
if (entry == null)
{
return(null);
}
// check each entry for a valid IP address
foreach (IPAddress ipCurrent in entry.AddressList)
{
string sIP = ipCurrent.ToString();
bool isIP = m_regIP.Match(sIP).Success&& IPAddress.TryParse(sIP, out ipAddress);
if (isIP)
{
break;
}
}
if (ipAddress == null)
{
return(null);
}
return(ipAddress);
}
catch (SocketException ex)
{
if (ex.SocketErrorCode == SocketError.HostNotFound)
{
log.Error(string.Format(CultureInfo.InvariantCulture, "Failed to resolve host '{0}'.", ipOrHost));
return(null);
}
else
{
throw;
}
}
}
public NetLogLossInducer(NetLog log)
{
m_log = log;
m_delayed = new List <DelayedPacket>();
}
protected void InitBase(NetAppConfiguration config, NetLog log)
{
if (config == null)
{
throw new ArgumentNullException("config");
}
if (log == null)
{
throw new ArgumentNullException("log");
}
IsLittleEndian = BitConverter.IsLittleEndian;
//if (BitConverter.IsLittleEndian)
BitWriter = new LittleEndianBitWriter();
//else
// BitWriter = new BigEndianBitWriter();
Configuration = config;
Log = log;
Configuration.m_isLocked = true; // prevent changes
// validate config
if (config.ApplicationIdentifier == NetConstants.DefaultApplicationIdentifier)
{
log.Error("Warning! ApplicationIdentifier not set in configuration!");
}
if (this is NetServer)
{
if (config.MaximumConnections == -1)
{
throw new ArgumentException("MaximumConnections must be set in configuration!");
}
if (config.ServerName == NetConstants.DefaultServerName)
{
log.Warning("Warning! Server name not set!");
}
}
// create buffers
m_sendBuffer = new NetBuffer(config.SendBufferSize);
m_receiveBuffer = new NetBuffer(config.ReceiveBufferSize);
// Bind to port
try
{
IPEndPoint iep = new IPEndPoint(IPAddress.Any, config.Port);
EndPoint ep = (EndPoint)iep;
m_socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
m_socket.Blocking = false;
m_socket.Bind(ep);
if (iep.Port != 0)
{
Log.Info("Bound to port " + iep.Port);
}
}
catch (SocketException sex)
{
if (sex.SocketErrorCode != SocketError.AddressAlreadyInUse)
{
throw new NetException("Failed to bind to port " + config.Port + " - Address already in use!", sex);
}
}
catch (Exception ex)
{
throw new NetException("Failed to bind to port " + config.Port, ex);
}
m_socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, config.ReceiveBufferSize);
m_socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendBuffer, config.SendBufferSize);
m_senderRemote = (EndPoint) new IPEndPoint(IPAddress.Any, 0);
#if DEBUG
m_lagLoss = new NetLogLossInducer(log);
#endif
return;
}
/// <summary>
/// Dump all statistics to log
/// </summary>
public void DumpToLog(NetLog log)
{
if (log == null)
return;
double timespan;
if (End == 0.0f)
timespan = NetTime.Now - Start;
else
timespan = End - Start;
log.Debug("--- Statistics for " + m_forConnection + " @ " + NetTime.Now + "--------------");
log.Debug("Timespan: " + timespan + " seconds");
log.Debug("Sent " + PacketsSent + " packets (" + FPS(PacketsSent, timespan) + " per second)");
log.Debug("Sent " + BytesSent + " bytes (" + FPS(BytesSent, timespan) + " per second, " + FPS(BytesSent, (double)PacketsSent) + " per packet, " + FPS(BytesSent, (double)MessagesSent) + " per message)");
log.Debug("Sent " + MessagesSent + " messages (" + FPS(MessagesSent, timespan) + " per second, " + FPS(MessagesSent, (double)PacketsSent) + " per packet)");
int libMessagesSent = MessagesSent - (UserMessagesSent + AckMessagesSent);
log.Debug(" ... of which " + UserMessagesSent + " were user messages (" + FPS(UserMessagesSent, timespan) + " per second)");
log.Debug(" ... of which " + AckMessagesSent + " were acknowledge messages (" + FPS(AckMessagesSent, timespan) + " per second)");
log.Debug(" ... of which " + libMessagesSent + " were other system messages (" + FPS(libMessagesSent, timespan) + " per second)");
log.Debug("Received " + PacketsReceived + " packets (" + FPS(PacketsReceived, timespan) + " per second)");
log.Debug("Received " + BytesReceived + " bytes (" + FPS(BytesReceived, timespan) + " per second, " + FPS(BytesReceived, (double)PacketsReceived) + " per packet, " + FPS(BytesReceived, (double)MessagesReceived) + " per message)");
log.Debug("Received " + MessagesReceived + " messages (" + FPS(MessagesReceived, timespan) + " per second, " + FPS(MessagesReceived, (double)PacketsReceived) + " per packet)");
int libMessagesReceived = MessagesReceived - (UserMessagesReceived + AckMessagesReceived);
log.Debug(" ... of which " + UserMessagesReceived + " were user messages (" + FPS(UserMessagesReceived, timespan) + " per second)");
log.Debug(" ... of which " + AckMessagesReceived + " were acknowledge messages (" + FPS(AckMessagesReceived, timespan) + " per second)");
log.Debug(" ... of which " + libMessagesReceived + " were other system messages (" + FPS(libMessagesReceived, timespan) + " per second)");
log.Debug("Resent " + MessagesResent + " messages (" + FPS(MessagesResent, timespan) + " per second)");
try
{
// windows specific stuff
IPGlobalProperties ipProps = IPGlobalProperties.GetIPGlobalProperties();
UdpStatistics udpStats = ipProps.GetUdpIPv4Statistics();
log.Debug("System wide datagrams sent: " + (udpStats.DatagramsSent - m_sysSent));
log.Debug("System wide datagrams received: " + (udpStats.DatagramsReceived - m_sysReceived));
}
catch (NotSupportedException)
{
}
}
