static async Task StartServerActivatorAsync(string npname)
{
await Task.Delay(1);
while (!ApplicationCTS.IsCancellationRequested)
{
bool everConnected = false;
try
{
using (var nps = new System.IO.Pipes.NamedPipeServerStream(npname, System.IO.Pipes.PipeDirection.InOut
, 1, System.IO.Pipes.PipeTransmissionMode.Byte
, System.IO.Pipes.PipeOptions.Asynchronous | System.IO.Pipes.PipeOptions.WriteThrough, 65536, 65536))
{
await nps.WaitForConnectionAsync(ApplicationCTS.Token);
everConnected = true;
byte[] msg = System.Text.Encoding.ASCII.GetBytes(CurrentProcess.Id.ToString());
await nps.WriteAsync(msg);
await nps.FlushAsync();
//nps.Disconnect(); //do not disconnect
nps.Close();
}
}
catch (Exception x)
{
if (ApplicationCTS.IsCancellationRequested)
return;
WriteDebugLine(x);
if (!everConnected)
{
await Task.Delay(1000);
continue;
}
}
PostToAppThread(delegate
{
WriteDebugLine("ServerActivator");
var mf = MainBrowser?.FindForm();
if (mf?.Visible == true)
{
ActivateForm(mf);
return;
}
var forms = WF.Application.OpenForms;
for (var i = 0; i < forms.Count; i++)
{
var form = forms[i];
if (!form.Visible)
continue;
//WindowsInterop.SetForegroundWindow(form.Handle);
ActivateForm(form);
break;
}
});
}
}