public void SendToServer(Message message)
{
AsyncObject ao = new AsyncObject(1);
ao.Buffer = message;
ao.WorkingSocket = _ClientSocket;
try
{
_ClientSocket.BeginSend(ao.Buffer, 0, ao.Buffer.Length, SocketFlags.None, _fnSendHandler, ao);
}
catch (Exception ex)
{
if (ClientError != null)
ClientError(new ClientErrorEventArgs(ex, DateTime.Now, this));
return;
}
}
private void send(IAsyncResult ar)
{
AsyncObject ao = (AsyncObject)ar.AsyncState;
int sendBytes;
try
{
sendBytes = ao.WorkingSocket.EndSend(ar);
}
catch (Exception ex)
{
if (ClientError != null)
ClientError(new ClientErrorEventArgs(ex, DateTime.Now, this));
return;
}
if (sendBytes > 0)
{
byte[] msgByte = new byte[sendBytes];
Array.Copy(ao.Buffer, msgByte, sendBytes);
Message msg = new Message(msgByte);
if (SendMessage != null)
SendMessage(new MessageEventArgs(msg, ao.WorkingSocket));
}
}
private void receive(IAsyncResult ar)
{
AsyncObject ao = (AsyncObject)ar.AsyncState;
int recvBytes;
try
{
recvBytes = ao.WorkingSocket.EndReceive(ar);
}
catch (Exception ex)
{
if (ClientError != null)
ClientError(new ClientErrorEventArgs(ex, DateTime.Now, this));
return;
}
if (recvBytes > 0)
{
byte[] msgByte = new byte[recvBytes];
Array.Copy(ao.Buffer, msgByte, recvBytes);
Message msg = new Message(msgByte);
if (ReceiveMessage != null)
ReceiveMessage(new MessageEventArgs(msg, ao.WorkingSocket));
}
try
{
ao.WorkingSocket.BeginReceive(ao.Buffer, 0, ao.Buffer.Length, SocketFlags.None, _fnReceiveHandler, ao);
}
catch (Exception ex)
{
if (ClientError != null)
ClientError(new ClientErrorEventArgs(ex, DateTime.Now, this));
return;
}
}
private void connect(IAsyncResult ar)
{
Socket client;
try
{
client = _ServerSocket.EndAccept(ar);
}
catch (Exception ex)
{
if (ServerError != null)
ServerError(new ServerErrorEventArgs(ex, DateTime.Now, this));
return;
}
AsyncObject ao = new AsyncObject(4096);
ao.WorkingSocket = client;
User user = new User();
user.Socket = client;
user.IP = ((IPEndPoint)client.RemoteEndPoint).Address.ToString();
user.Port = ((IPEndPoint)client.RemoteEndPoint).Port;
user.Server = this;
user.Guid = null;
Users.Add(user);
Message info = new Message() { Type = MessageType.Info, Text = Data.ServerName };
SendToUser(user, info);
info = new Message() { Type = MessageType.Info, Text = Data.MaxUserCount.GetValueOrDefault().ToString() };
SendToUser(user, info);
//info = new Message() { Type = MessageType.Info, Text = Utility.ToBase64(Data.ServerImage, ImageFormat.Png) };
//SendToUser(user, info);
try
{
client.BeginReceive(ao.Buffer, 0, ao.Buffer.Length, SocketFlags.None, _fnReceiveHandler, ao);
}
catch (Exception ex)
{
if (ServerError != null)
ServerError(new ServerErrorEventArgs(ex, DateTime.Now, this));
return;
}
}
public bool SendToUser(User user, Message message)
{
AsyncObject ao = new AsyncObject(1);
ao.Buffer = message;
ao.WorkingSocket = user.Socket;
try
{
user.Socket.BeginSend(ao.Buffer, 0, ao.Buffer.Length, SocketFlags.None, _fnSendHandler, ao);
}
catch (Exception ex)
{
if (ServerError != null)
ServerError(new ServerErrorEventArgs(ex, DateTime.Now, this));
return false;
}
return true;
}
public bool SendToOther(User other, Message message)
{
foreach (var it in Users)
{
if (it == other) continue;
AsyncObject ao = new AsyncObject(1);
ao.Buffer = message;
ao.WorkingSocket = it.Socket;
try
{
it.Socket.BeginSend(ao.Buffer, 0, ao.Buffer.Length, SocketFlags.None, _fnSendHandler, ao);
}
catch (Exception ex)
{
if (ServerError != null)
ServerError(new ServerErrorEventArgs(ex, DateTime.Now, this));
return false;
}
}
return true;
}
public MessageEventArgs(Message msg, Socket sock)
{
Message = msg;
Sender = sock;
}
