public bool QueueMsg(CmndMsg msg)
{
if (this._isConnected != true)
{
return(false);
}
msgStream.Enqueue(msg);
return(true);
}
private void SendMsg(string cmd, int delay)
{
var msg = new CmndMsg
{
DelayAfter = delay,
Cmd = cmd
};
if (client.QueueMsg(msg) == false)
{
Ellipse_Fill(Connection, '0');
}
}
//private TcpClient client;
//private NetworkStream clientStream;
private void ClientTask()
{
while (true)
{
TcpClient client;
NetworkStream clientStream;
try
{
client = new TcpClient
{
ReceiveTimeout = 10000,
SendTimeout = 10000
};
client.Connect(_hostName, _hostPort);
clientStream = client.GetStream();
Send_ConnectionState("ThreadStart", true);
while (true)
{
while (msgStream.IsEmpty)
{
Thread.Sleep(10);
}
if (this._isConnected == true)
{
CmndMsg msg = new CmndMsg();
if (msgStream.TryDequeue(out msg))
{
long tFrom;
Byte[] data = System.Text.Encoding.ASCII.GetBytes(msg.Cmd + "\r\n\0");
tFrom = DateTime.Now.Ticks;
clientStream.Write(data, 0, data.Length);
Thread.Sleep(1);
var responseData = new StringBuilder();
do
{
var numberOfBytesRead = clientStream.Read(data, 0, data.Length);
responseData.AppendFormat("{0}", Encoding.ASCII.GetString(data, 0, numberOfBytesRead));
}while (clientStream.DataAvailable);
var tps = TimeSpan.FromTicks(DateTime.Now.Ticks - tFrom);
SendNewLogMsg(tps, msg.Cmd, responseData.ToString());
}
}
}
}
catch (ArgumentNullException e)
{
Send_ConnectionState(e.Message.ToString(), false);
client = null;
clientStream = null;
}
catch (ArgumentOutOfRangeException e)
{
Send_ConnectionState(e.Message.ToString(), false);
client = null;
clientStream = null;
}
catch (SocketException e)
{
Send_ConnectionState(e.Message.ToString(), false);
client = null;
clientStream = null;
}
catch (IOException e)
{
Send_ConnectionState(e.Message.ToString(), false);
client = null;
clientStream = null;
}
catch (ObjectDisposedException e)
{
Send_ConnectionState(e.Message.ToString(), false);
client = null;
clientStream = null;
}
catch (Exception e)
{
Send_ConnectionState(e.Message.ToString(), false);
client = null;
clientStream = null;
}
finally
{
Thread.Sleep(1000);
}
}
}
