async void Hookup() {
var deviceName = ConfigurationManager.AppSettings["DeviceName"];
CurrentDevice = PTZDevice.GetDevice(deviceName, PTZType.Relative);
var url = ConfigurationManager.AppSettings["relayServerUrl"];
var remoteGroup = Environment.MachineName; //They have to hardcode the group, but for us it's our machine name
var connection = new HubConnection(url);
var proxy = connection.CreateHubProxy("RelayHub");
proxy.On<int, int>("Move", (x, y) => {
Console.WriteLine("Move({0},{1})", x, y);
BoxContext.Log.DebugFormat("Move({0},{1})", x, y);
CurrentDevice.Move(x, y);
});
proxy.On<int>("Zoom", (z) => {
Console.WriteLine("Zoom ({0})", z);
BoxContext.Log.DebugFormat("Zoom ({0})", z);
CurrentDevice.Zoom(z);
});
try {
await connection.Start();
BoxContext.Log.DebugFormat("After connection.Start()");
await proxy.Invoke("JoinRelay", remoteGroup);
BoxContext.Log.DebugFormat("After JoinRelay");
BoxContext.Log.DebugFormat("Joined remote group - " + remoteGroup);
}
catch (Exception pants) {
BoxContext.Log.ErrorFormat(pants.GetError().ToString());
throw;
}
}
private async void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
var deviceName = ConfigurationManager.AppSettings["DeviceName"];
device = PTZDevice.GetDevice(deviceName, PTZType.Relative);
url = ConfigurationManager.AppSettings["relayServerUrl"];
remoteGroup = Environment.MachineName; //They have to hardcode the group, but for us it's our machine name
connection = new HubConnection(url);
proxy = connection.CreateHubProxy("RelayHub");
connection.TraceLevel = TraceLevels.StateChanges | TraceLevels.Events;
connection.TraceWriter = new PTZRemoteTraceWriter(Log);
//Can't do this here because DirectShow has to be on the UI thread!
// This would cause an obscure COM casting error with no clue what's up. So, um, ya.
//proxy.On<int, int>("Move",(x,y) => device.Move(x, y));
//proxy.On<int>("Zoom", (z) => device.Zoom(z));
magic = SynchronizationContext.Current;
proxy.On<int, int>("Move", (x, y) =>
{
//Toss this over the fence from this background thread to the UI thread
magic.Post((_) => {
Log(String.Format("Move({0},{1})", x,y));
device.Move(x, y);
}, null);
});
proxy.On<int>("Zoom", (z) =>
{
magic.Post((_) =>
{
Log(String.Format("Zoom({0})", z));
device.Zoom(z);
}, null);
});
try
{
await connection.Start();
Log("After connection.Start()");
await proxy.Invoke("JoinRelay", remoteGroup);
Log("After JoinRelay");
}
catch (Exception pants)
{
Log(pants.GetError().ToString());
throw;
}
}
private async void MainWindow_Loaded(object sender, RoutedEventArgs e) {
var deviceName = ConfigurationManager.AppSettings["DeviceName"];
device = PTZDevice.GetDevice(deviceName, PTZType.Relative);
url = ConfigurationManager.AppSettings["relayServerUrl"];
remoteGroup = Environment.MachineName; //They have to hardcode the group, but for us it's our machine name
connection = new HubConnection(url);
proxy = connection.CreateHubProxy("RelayHub");
connection.TraceLevel = TraceLevels.StateChanges | TraceLevels.Events;
connection.TraceWriter = new PTZRemoteTraceWriter(Log);
magic = SynchronizationContext.Current;
proxy.On<int, int>("Move", (x, y) => magic.Post((_) => {
Log(String.Format("Move({0},{1})", x, y));
device.Move(x, y);
}, null));
proxy.On<int>("Zoom", (z) => magic.Post((_) => {
Log(String.Format("Zoom({0})", z));
device.Zoom(z);
}, null));
try {
await connection.Start();
Log("After connection.Start()");
await proxy.Invoke("JoinRelay", remoteGroup);
Log("After JoinRelay");
Log("Joined remote group - " + remoteGroup);
}
catch (Exception pants) {
Log(pants.GetError().ToString());
throw;
}
}