大家好我正在使用Microsoft Bot Framework构建一个机器人,我发出一个调度对话框,当它从LUIS接收结果时调用另一个对话框,但当我使用 context.Forward()
方法调用下一个对话框时,它通过 public async Task StartAsync(IDialogContext context)
但是虽然我使用 context.Wait(MessageReceivedAsync);
方法,我的对话框永远不会等待用户的消息继续执行,回到调用它的对话框 .
我读了答案this similar question但它没有解决我的问题 .
这就是我称之为对话的方式:
await context.Forward(scheduleDialog,ScheduleDialogTerminated,context.MakeMessage(), CancellationToken.None);
这是Dialog:
public class ScheduleDialog : IDialog
{
IScheduler scheduler;
string timeEntity;
string appointmentEntity;
string dateEntity;
public ScheduleDialog(IScheduler scheduler, string date, string time, string appointment) : base()
{
dateEntity = date;
timeEntity = time;
appointmentEntity = appointment;
this.scheduler = scheduler;
}
public async Task StartAsync(IDialogContext context)
{
string message = context.Activity.AsMessageActivity().Text;
await context.PostAsync($"Scheduling... {message}");
context.Wait(MessageReceivedAsync);
}
public async Task MessageReceivedAsync(IDialogContext context, IAwaitable<IMessageActivity> argument)
{
await context.PostAsync("Waiting for message...");
}
}
MessageReceivedAsync
方法永远不会被调用isas我指定上下文应该在StartAsync方法中等待它
1 回答
您需要在
MessageReceivedAsync
方法的末尾添加context.Wait(MessageReceivedAsync);
.