public override Task StopAsync(CancellationToken cancellationToken)
{
_th_ManageNewMessages_CancTokenSource.Cancel(); //request cancellation of threads
//for each thread, register a fake message to unlock and stop it
_th_ManageNewMessages_list.ForEach(_ => MainHubData.RegisterMessage(new ChatMessage(null, null)));
return(base.StopAsync(cancellationToken));
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
//_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
_logger.LogInformation("Clients currently active on the server: " + String.Join(", ", MainHubData.GetUsers().Values.ToList()));
await _mainHub.Clients.All.ShowMessage(ChatMessage.CreateAsJSON(MainHubData.ServerUser, "Server is working.",
ChatMessage.MessageType.Info));
await Task.Delay(30000, stoppingToken);
}
}
