public static void UpdateDevices <T>(Logger log, Dictionary <T, string> enumeratedDevices, Dictionary <T, ConnectedDevice> currentDevices, Action <ConnectedDevice> connectDevice)
{
// Stop tasks used by disconnected devices
foreach (var oldDevice in currentDevices.ToArray())
{
if (enumeratedDevices.ContainsKey(oldDevice.Key))
{
continue;
}
oldDevice.Value.DeviceDisconnected = true;
currentDevices.Remove(oldDevice.Key);
log.Info("Device removed: {0} ({1})", oldDevice.Value.Name, oldDevice.Key);
}
// Start new devices
foreach (var androidDevice in enumeratedDevices)
{
if (currentDevices.ContainsKey(androidDevice.Key))
{
continue;
}
var connectedDevice = new ConnectedDevice
{
Key = androidDevice.Key,
Name = androidDevice.Value,
};
currentDevices.Add(androidDevice.Key, connectedDevice);
connectDevice(connectedDevice);
}
}
public static async Task LaunchPersistentClient(ConnectedDevice connectedDevice, Router router, string address, int localPort)
{
while (!connectedDevice.DeviceDisconnected)
{
try
{
await router.TryConnect(address, localPort);
}
catch (Exception)
{
// Mute exceptions and try to connect again
// TODO: Mute connection only, not message loop?
}
await Task.Delay(200);
}
}