//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
if (FTransporter == null)
{
FTransporter = new WebsocketClientTransporter();
FTransporter.Connected = () => Initialize();
FRCPClient.SetTransporter(FTransporter);
FTransporter.Connect(FRemoteHost[0], FRemotePort[0]);
}
else if (FRemoteHost.IsChanged || FRemotePort.IsChanged)
{
FTransporter.Connect(FRemoteHost[0], FRemotePort[0]);
}
//request all values from the server
if (FInit[0])
{
if (!FTransporter.IsConnected)
{
FTransporter.Connect(FRemoteHost[0], FRemotePort[0]);
}
else
{
Initialize();
}
}
FIsConnected[0] = FTransporter.IsConnected;
}
//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
if (FTransporter == null)
{
FTransporter = new WebsocketClientTransporter();
FTransporter.Connected = () => Initialize();
FRCPClient.SetTransporter(FTransporter);
FTransporter.Connect(FRemoteHost[0], FRemotePort[0]);
}
else if (FRemoteHost.IsChanged || FRemotePort.IsChanged)
{
FTransporter.Connect(FRemoteHost[0], FRemotePort[0]);
}
//request all values from the server
if (FInit[0])
{
if (!FTransporter.IsConnected)
{
FTransporter.Connect(FRemoteHost[0], FRemotePort[0]);
}
else
{
Initialize();
}
}
FIsConnected[0] = FTransporter.IsConnected;
if (FIsConnected[0])
{
if (!string.IsNullOrWhiteSpace(FRCPClient.ConnectedServerVersion))
{
FServerInfo[0] = "RCP Version: " + FRCPClient.ConnectedServerVersion + ", Application Id: " + FRCPClient.ConnectedServerApplicationId;
}
}
else
{
FParamIds.Clear();
UpdateOutputs();
}
}
public Client()
{
InitializeComponent();
var transporter = new WebsocketClientTransporter();
Carrot = new RCPClient();
Carrot.SetTransporter(transporter);
Carrot.ParameterAdded += (s, p) =>
{
UIParams.Add(p.Id, p);
label1.Text = UIParams.Count.ToString() + ": " + p.Label;
p.Updated += P_Updated;
if (p is BangParameter)
{
FTheBang = p as BangParameter;
FTheBang.OnBang += Client_OnBang;
}
else if (p is ImageParameter)
{
var imageParam = p as ImageParameter;
using (var stream = new MemoryStream(imageParam.Value))
{
stream.Seek(0, SeekOrigin.Begin);
var img = Image.FromStream(stream);
pictureBox1.Image = img;
}
}
};
Carrot.ParameterRemoved += (s, p) =>
{
if (p is BangParameter)
{
FTheBang.OnBang -= Client_OnBang;
FTheBang = null;
}
//remove UI matching p
UIParams.Remove(p.Id);
};
Carrot.StatusChanged = (status, message) =>
{
// e.g.:
switch (status)
{
case RcpTypes.ClientStatus.Disconnected: /*show something*/ break;
case RcpTypes.ClientStatus.Connected: Carrot.Initialize(); break;
case RcpTypes.ClientStatus.VersionMissmatch: MessageBox.Show(message); break;
case RcpTypes.ClientStatus.Ok: /*nop*/ break;
}
};
transporter.Connect("127.0.0.1", 10000);
}
