private void CremaHost_CloseRequested(object sender, CloseRequestedEventArgs e)
{
e.AddTask(InvokeAsync());
async Task InvokeAsync()
{
await this.Dispatcher.InvokeAsync(() =>
{
this.ServiceState = JSSoft.Crema.Services.ServiceState.Closing;
});
}
}
private async void CremaHost_Closed(object sender, ClosedEventArgs e)
{
if (sender is ICremaHost)
{
if (e.Reason == CloseReason.Restart)
{
this.cremaHost.Opened += CremaHost_Opened;
}
await this.Dispatcher.InvokeAsync(() =>
{
this.ServiceState = JSSoft.Crema.Services.ServiceState.Closed;
this.OnClosed(e);
});
}
}
private async void CremaHost_Opened(object sender, EventArgs e)
{
if (sender is ICremaHost cremaHost)
{
this.cremaHost.Opened -= CremaHost_Opened;
await this.Dispatcher.InvokeAsync(() =>
{
this.ServiceState = JSSoft.Crema.Services.ServiceState.Opening;
});
await this.Dispatcher.InvokeAsync(() =>
{
this.ServiceState = JSSoft.Crema.Services.ServiceState.Open;
});
}
}
