c# - botbuilder 不等待来自 HTTP 响应的响应(使用 Restsharp)

Question

所以， 显然，我的机器人一切正常，除了它不等待来自restsharp的其余响应，而是直接显示一个空字段，然后在显示空字段之前“完成”，没有任何延迟。生成响应大约需要 15 秒，但机器人甚至没有等待 2 秒。没有错误，API 工作正常。

这是代码:

private async Task OnQuerySelected(IDialogContext context, IAwaitable<string> result){
        try
            {

                string optionSelected = await result;
                string[] tokens = optionSelected.Split(',');

                 var rclient = new RestClient("https://demoappservice.azurewebsites.net/");
                var request = new RestRequest("demoAPI", Method.POST);
                request.AddParameter(
                    "application/json",
                    "{ \"name\": \""+tokens[0]+"\", \"address\": \""+tokens[1]+"\"}", // <- your JSON string
                    ParameterType.RequestBody);
                //request.AddParameter("identifier",this.id);
                //request.AddParameter(this.question.keyword, optionSelected);
                //IRestResponse rresponse = await rclient.Execute(request);
                Task<IRestResponse> t= rclient.ExecuteTaskAsync(request);
                t.Wait();
                 var restResponse = await t;
                //await context.PostAsync("request: "+tokens[0]+tokens[1]);
                string content = restResponse.Content; 
                 await context.PostAsync(content);
 await context.PostAsync("Done!");
            }

            catch (TooManyAttemptsException ex)
            {
                await context.PostAsync($"Ooops! Too many attempts :(. But don't worry, I'm handling that exception and you can try again!");

               context.Wait(this.MessageReceivedAsync);
            }
             catch (Exception exg)
             {
                  await context.PostAsync(exg.ToString());
                  context.Wait(this.MessageReceivedAsync);
            }


     }

PS:。我还尝试了 RESTSharp 响应的阻塞非异步版本(如评论所示)，但没有任何效果。

Answer 1

我不太清楚这个问题，但据我所知，您可以尝试为 api 调用创建一个单独的异步方法，如下所示

private async static Task<IRestResponse> NewMethod(string[] tokens)
        {
            var rclient = new RestClient("https://demoappservice.azurewebsites.net/");
            var request = new RestRequest("demoAPI", Method.POST);
            request.AddParameter(
                "application/json",
                "{ \"name\": \"" + tokens[0] + "\", \"address\": \"" + tokens[1] + "\"}", // <- your JSON string
                ParameterType.RequestBody);
            //request.AddParameter("identifier",this.id);
            //request.AddParameter(this.question.keyword, optionSelected);
            //IRestResponse rresponse = await rclient.Execute(request);
            return await rclient.ExecuteTaskAsync(request);
        }