async private void sendSettings()
{
if (InvokeRequired)
{
Invoke((MethodInvoker) delegate { sendSettings(); });
return;
}
var settings = new Service.Event("settings");
settings.data = new Service.EventData();
settings.data.enabled = Properties.Settings.Default.Enabled;
settings.data.configuration = Properties.Settings.Default.Configuration;
settings.data.reportDeviceName = Properties.Settings.Default.ReportDeviceName;
settings.data.checkUpdates = Properties.Settings.Default.CheckUpdates;
settings.data.updateChannel = Properties.Settings.Default.UpdateChannel;
try
{
await service.SendAsync(settings).ConfigureAwait(false);
}
catch (Exception ex)
{
Debug.WriteLine("Service broadcast error: {0}", (object)ex.Message);
MessageBox.Show("An error append while trying to communicate with NextDNS Windows service.",
"Service Communication Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Service_EventReceived(object sender, Service.Event e)
{
if (InvokeRequired)
{
Invoke((MethodInvoker) delegate { Service_EventReceived(sender, e); });
return;
}
switch (e.name)
{
case "open":
// Called when a new instance of the app is started while an instance is already running.
Show();
WindowState = FormWindowState.Normal;
break;
case "status":
Debug.WriteLine("state {0}", (object)e.data.state);
State = e.data.state;
switch (State)
{
case StateStopped:
toggle.Text = "Enable";
break;
case StateStopping:
toggle.Text = "Disonnecting...";
break;
case StateStarting:
case StateReasserting:
toggle.Text = "Connecting...";
break;
case StateStarted:
toggle.Text = "Disable";
break;
}
status.Text = State;
if (e.data.error != null && e.data.error != "")
{
MessageBox.Show(e.data.error, "NextDNS Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
break;
default:
break;
}
}
async private void quit_Click(object sender, EventArgs e)
{
if (State != StateStopped)
{
try
{
// Disconnect set flush settings on exit
var settings = new Service.Event("settings");
settings.data = new Service.EventData();
settings.data.enabled = false;
await service.SendAsync(settings).ConfigureAwait(false);
}
catch (Exception)
{
// Silient failure on exit
}
}
Environment.Exit(1);
}
