github上tompaana的代理Handoff中介-bot-sample (c#)不适用于将Microsoft.Bot.Builder和相关软件包升级到Ver 4.10.3

Question

问题陈述

这是关于Live中介-bot (c#)由tompaana在https://github.com/tompaana/intermediator-bot-sample上创建的。

• Microsoft.Bot.Builder.Integration.AspNet.Core(4.2.2) -样例与Microsoft.Bot.Builder ( 4.2.2 )和依赖版本4.2.2包完美地工作在一起，但不使用对话框.
• --当我添加包Microsoft.Bot.Builder.Dialogs (4.10.3)时，HandoffMiddleware代码停止调用(，因为我的现有代码需要对话框)。这也导致了升级到Microsoft.Bot.Builder到4.10.3版本的以及它的依赖包，即Microsoft.Bot.Builder.Integration.AspNet.Core等等。

社区支持

最初的作者Handoff中介人-bot Tomi Paananen A.K.已经转移到其他项目上，不再能够将时间花在这个项目上，并请求与members社区成员联系以获得支持(参考:作者对Github问题的答复)。

• 请求 BotFramework社区帮助将代理传递功能添加到我现有的聊天机器人中

观察：

• 即使在包升级之后，HandoffMiddleware类也会在启动期间成功实例化。
• 我的改进代码包含BotController类，通过该类调用所有API。这个BotController类不存在于原始的Handoff中间程序-bot-示例代码中。
• 在聊天机器人(升级/新代码)上输入任何语句时，BotController控件将放入类，而不是调用/触发。
• 由于最初的中介-bot-样例代码没有任何BotController/ API控制器，这是否是HandoffMiddleware 中间件(如果是的话，如何解决这个问题？)的原因吗？

// Licensed under the MIT License.
//
// Generated with Bot Builder V4 SDK Template for Visual Studio EchoBot v4.6.2

using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Bot.Builder;
using Microsoft.Bot.Builder.Integration.AspNet.Core;

namespace Neo.Controllers
{
    // This ASP Controller is created to handle a request. Dependency Injection will provide the Adapter and IBot
    // implementation at runtime. Multiple different IBot implementations running at different endpoints can be
    // achieved by specifying a more specific type for the bot constructor argument.
    [Route("api/messages")]
    [ApiController]
    public class BotController : ControllerBase
    {
        private readonly IBotFrameworkHttpAdapter Adapter;
        private readonly IBot Bot;

        public BotController(IBotFrameworkHttpAdapter adapter, IBot bot)
        {
            Adapter = adapter;
            Bot = bot;
        }

        [HttpPost, HttpGet]
        public async Task PostAsync()
        {
            // Delegate the processing of the HTTP POST to the adapter.
            // The adapter will invoke the bot.
            await Adapter.ProcessAsync(Request, Response, Bot);
        }
    }
}

参考包

原始中介-bot-示例参考包

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升级的中介-bot-示例参考包

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原始中介-bot-示例解决方案文件

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升级的中介-bot-示例解决方案文件

​

​

查询

你能建议我怎么解决这个问题吗？

• 由于HandoffMiddleware.OnTurnAsync(..) 在执行( coriginal code_ )时工作良好，但是，在用升级的Microsoft.Bot.Builder<代码>E 283和E 184相关包E 285到E 186版本4.10.3<代码>E 287后，不会从 My Code触发。
• 指向现有的工作代理HandOff示例(c#)也会有所帮助

Answer 1

以下解决方案使升级后的Tompanna代理Handoff解决方案工作平稳：

• 解决方案在于BotFrameworkHttpAdapter需要调用HandoffMiddleware的方式。

Github中的检验中间件示例提供了调用任何中间件的方法，即在有升级的Microsoft.Bot.Builder和相关包的情况下，引入了BotController类/BotController的概念。

AdapterWithInspection.cs在BotBuilder-样本/样本中的代码引用

将以下代码中的InspectionMiddleware替换为HandoffMiddleware

namespace Microsoft.BotBuilderSamples
{
    public class AdapterWithInspection : BotFrameworkHttpAdapter
    {
        public AdapterWithInspection(IConfiguration configuration, InspectionState inspectionState, UserState userState, ConversationState conversationState, ILogger<BotFrameworkHttpAdapter> logger)
            : base(configuration, logger)
        {
            // Inspection needs credentiaols because it will be sending the Activities and User and Conversation State to the emulator
            var credentials = new MicrosoftAppCredentials(configuration["MicrosoftAppId"], configuration["MicrosoftAppPassword"]);

//***********************************************************************************//
//* InspectionMiddleware needs to be replace HandOffMddieWare in the execution pipeline *// 
//***********************************************************************************//          
              Use(new InspectionMiddleware(inspectionState, userState, conversationState, credentials));

            OnTurnError = async (turnContext, exception) =>
            {
                // Log any leaked exception from the application.
                logger.LogError(exception, $"[OnTurnError] unhandled error : {exception.Message}");

                // Send a message to the user
                await turnContext.SendActivityAsync("The bot encountered an error or bug.");
                await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");

                // Send a trace activity, which will be displayed in the Bot Framework Emulator
                await turnContext.TraceActivityAsync("OnTurnError Trace", exception.Message, "https://www.botframework.com/schemas/error", "TurnError");
            };
        }
    }
}

新代码应该如下所示

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.


namespace Microsoft.BotBuilderSamples
{
    public class AdapterWithInspection : BotFrameworkHttpAdapter
    {
        public AdapterWithInspection(IConfiguration configuration, InspectionState inspectionState, UserState userState, ConversationState conversationState, ILogger<BotFrameworkHttpAdapter> logger)
            : base(configuration, logger)
        {
            // Inspection needs credentials because it will be sending the Activities and User and Conversation State to the emulator
            var credentials = new MicrosoftAppCredentials(configuration["MicrosoftAppId"], configuration["MicrosoftAppPassword"]);

//***********************************************************************************//
//*************** Adding HandOffMddieWare in the execution pipeline *****************//           
//***********************************************************************************//
            Use(new HandoffMiddleware(configuration));

            OnTurnError = async (turnContext, exception) =>
            {
                // Log any leaked exception from the application.
                logger.LogError(exception, $"[OnTurnError] unhandled error : {exception.Message}");

                // Send a message to the user
                await turnContext.SendActivityAsync("The bot encountered an error or bug.");
                await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");

                // Send a trace activity, which will be displayed in the Bot Framework Emulator
                await turnContext.TraceActivityAsync("OnTurnError Trace", exception.Message, "https://www.botframework.com/schemas/error", "TurnError");
            };
        }
    }
}

备注

• 需要相应地在Startup.cs中注入依赖项()。

在Startup.cs中注入依赖项

添加以下代码以方便AdapterWithInspection的依赖注入

            services.AddSingleton<IBotFrameworkHttpAdapter, AdapterWithInspection>();