public void Send(string sessionId, ScadaTCPMsg msg, bool closeClient)
{
try
{
// Convert the string data to byte data using ASCII encoding.
// byte[] byteData = Encoding.ASCII.GetBytes(data);
if (string.IsNullOrEmpty(sessionId))
{
throw new Exception("Session id is null!");
}
ScadaClient client = ScadaTCPClients.GetClient(sessionId);
if (client == null)
{
throw new Exception("Not found client by session:" + sessionId);
}
LOG.DebugFormat("({2}) Send {0} bytes to {1}", msg.MsgBytes.Length, client.socket.RemoteEndPoint, Name);
if (PrintSendHex)
{
PrintUtils.PrintHex(msg.MsgBytes);
}
SendState state = new SendState();
state.CloseClient = closeClient;
state.RemoteSocket = client.socket;
state.Client = client;
state.Msg = msg;
// Begin sending the data to the remote device.
client.socket.BeginSend(msg.MsgBytes, 0, msg.MsgBytes.Length, 0,
new AsyncCallback(SendCallback), state);
}
catch (Exception e)
{
ReadException(e, null);
}
}
public void Send(string sessionId, string msg, bool closeClient)
{
if (string.IsNullOrEmpty(sessionId))
{
throw new Exception("Session id is null!");
}
ScadaClient client = ScadaTCPClients.GetClient(sessionId);
if (client == null)
{
throw new Exception("Not found client by session:" + sessionId);
}
LOG.DebugFormat("({2}) Send {0} bytes to {1}", msg.Length, client.socket.RemoteEndPoint, Name);
if (PrintSendHex)
{
PrintUtils.PrintHex(msg);
}
SendState state = new SendState();
state.CloseClient = closeClient;
state.RemoteSocket = client.socket;
state.Client = client;
state.MsgBits = Encoding.ASCII.GetBytes(msg);
// Begin sending the data to the remote device.
client.socket.BeginSend(state.MsgBits, 0, state.MsgBits.Length, 0,
new AsyncCallback(SendCallback), state);
}
