internal void OnDeviceHubConnected(string workstationId, IRemoteCommands caller)
{
Task.Run(async() =>
{
RemoteDeviceDescription descr = null;
try
{
_appConnections.TryGetValue(workstationId, out descr);
if (descr != null)
{
var connectionContainer = _connectionContainers.GetOrAdd(workstationId, (c) => new DeviceConnectionContainer(caller, _deviceId));
var deviceConnection = new SignalRRemoteDeviceConnection(connectionContainer);
var commandQueue = new CommandQueue(deviceConnection, null);
var deviceCommands = new HesDeviceCommands(connectionContainer);
var remoteDevice = new Device(commandQueue, channelNo, deviceCommands, null);
descr.Device = remoteDevice;
await remoteDevice.VerifyAndInitialize();
// Inform clients about connection ready
descr.Tcs.TrySetResult(remoteDevice);
}
}
catch (Exception ex)
{
descr.Device = null;
// inform clients about connection fail
descr.Tcs?.TrySetException(ex);
}
});
}
// Device hub connected. That means we need to create RemoteDevice
public void OnDeviceHubConnected(string deviceId, string workstationId, IRemoteCommands caller)
{
GetDeviceRemoteConnections(deviceId).OnDeviceHubConnected(workstationId, caller);
}
public DeviceConnectionContainer(IRemoteCommands caller, string deviceId)
{
Caller = caller;
DeviceId = deviceId;
}
