private void UpdateServiceProperties()
{
GuardServiceSharedData.ServiceData data = this.server.SharedData.GetGuardedService(this.selectedServerToken);
if (data == null)
{
for (int i = 0; i < listViewServiceInformation.Items.Count; i++)
{
SetListViewServiceInformation(i, "");
}
buttonStartTracing.Enabled = false;
buttonStopTracing.Enabled = false;
buttonReadTracingResult.Enabled = false;
labelServiceTracing.Text = "Tracing: Unknown";
}
else
{
SetListViewServiceInformation(0, data.Description.Name);
SetListViewServiceInformation(1, data.Token.ToString());
SetListViewServiceInformation(2, data.SemaphoreName);
SetListViewServiceInformation(3, data.Description.ExecutablePath);
SetListViewServiceInformation(4, data.Description.Arguments);
bool tracing = data.Service.Callback.IsTracing();
buttonStartTracing.Enabled = !tracing;
buttonStopTracing.Enabled = tracing;
buttonReadTracingResult.Enabled = true;
labelServiceTracing.Text = "Tracing: " + (tracing ? "On" : "Off");
}
}
private void DoService(Guid token, Action <GuardServiceSharedData.ServiceData> action)
{
GuardServiceSharedData.ServiceData data = this.server.SharedData.GetGuardedService(token);
if (data != null)
{
this.Cursor = Cursors.WaitCursor;
try
{
action(data);
}
catch (NodeEndpointRequestException e)
{
MessageBox.Show(e.Message, this.Text);
}
catch (Exception)
{
MessageBox.Show("The service is down.", this.Text);
}
this.Cursor = Cursors.Default;
return;
}
else
{
MessageBox.Show("Cannot find the service", this.Text);
}
}
