/// <summary>
/// Disconnects this client from the server if connected
/// </summary>
/// <returns>Did we disconnect successfully?</returns>
protected bool InternalDisconnect()
{
if (!Connected)
return false;
try
{
byte[] SystemMessage = Encoding.UTF8.GetBytes(((uint)BlitziSocket.Protocol.SystemMessages.ClientClose).ToString());
SystemSocket.GetStream().Write(SystemMessage, 0, SystemMessage.Length);
SystemSocket.Close();
return true;
}
catch (System.Exception e)
{
BlitziSocket.Exception.LowException Ex = new BlitziSocket.Exception.LowException("Could not disconnect from server", e);
Ex.ErrorType = "WARN";
Ex.AdditionalInformation =
new BlitziSocket.Exception.ExceptionInfo[] {
new BlitziSocket.Exception.ExceptionInfo(new BlitziSocket.Exception.Info.ObjectInformation(SystemEndPoint)),
new BlitziSocket.Exception.ExceptionInfo(new BlitziSocket.Exception.Info.ObjectInformation(SystemSocket))
};
throw Ex;
}
}
/// <summary>
/// Listens for a socket and saves it in the list
/// </summary>
/// <returns>The newly connected TcpClient</returns>
protected ServerTcpClient ListenForSocket()
{
// Wait until a client wants to connect
while (!SystemListener.Pending()) ;
int index = SystemClients.Count;
try
{
SystemClients.Add(new ServerTcpClient(SystemListener.AcceptTcpClient(), NextID));
NextID++;
return SystemClients[index];
}
catch (System.Exception e)
{
BlitziSocket.Exception.LowException Ex = new BlitziSocket.Exception.LowException("Could not retrieve the connection of a new client", e);
Ex.ErrorType = "WARN";
Ex.AdditionalInformation = new BlitziSocket.Exception.ExceptionInfo[] {
new BlitziSocket.Exception.ExceptionInfo(new BlitziSocket.Exception.Info.ObjectInformation(SystemListener)),
new BlitziSocket.Exception.ExceptionInfo(new BlitziSocket.Exception.Info.LongInformation(NextID - 1))
};
throw Ex;
}
}
/// <summary>
/// Connects to the server
/// </summary>
/// <param name="EndPoint">The EndPoint of the server</param>
/// <returns>Did we successfully connect?</returns>
protected bool InternalConnect(IPEndPoint EndPoint)
{
SystemEndPoint = EndPoint;
try
{
SystemSocket.Connect(SystemEndPoint);
}
catch (System.Exception e)
{
BlitziSocket.Exception.LowException Ex = new BlitziSocket.Exception.LowException("Could not connect to server", e);
Ex.ErrorType = "ERROR";
Ex.AdditionalInformation =
new BlitziSocket.Exception.ExceptionInfo[] {
new BlitziSocket.Exception.ExceptionInfo(new BlitziSocket.Exception.Info.ObjectInformation(SystemEndPoint))
};
throw Ex;
}
return this.Connected;
}
