Botframework 在Bot框架Web聊天中，如何连接到我的Bot服务器？

所有教程都连接到direct line，那么使用我自己的bot服务器怎么样？如何在javascript中连接

我已经安装了服务器端：

// Setup BotFramework
var connector = new Builder.ChatConnector({

    appId: "a8...",
    appPassword: "ko...",
    openIdMetadata: process.env.BotOpenIdMetadata

});

// Setup Bot
var bot = new Builder.UniversalBot(connector);
bot.set('storage', new Builder.MemoryBotStorage());
// Setup Server
var server = Restify.createServer();

server.listen(process.env.port || process.env.PORT || 4000, function () {
    console.log("Listening on port "+(process.env.port || process.env.PORT || 4000));
});
server.post('/api/messages', connector.listen());

在客户端，以下是我目前使用direct line获得的信息：

<script src="https://cdn.botframework.com/botframework-webchat/latest/botchat.js"></script>

<script src="https://cdn.botframework.com/botframework-webchat/latest/CognitiveServices.js"></script>

<script>
    const params = BotChat.queryParams(location.search);

    const speechOptions = {
        speechRecognizer: new BotChat.Speech.BrowserSpeechRecognizer(),
        speechSynthesizer: new BotChat.Speech.BrowserSpeechSynthesizer()
    };


    BotChat.App({
        showUploadButton: false,
        directLine: { secret: '_bm...' },
        bot: { id: 'a8...' },
        locale: params['locale'],
        resize: 'detect',
        speechOptions: speechOptions,
        user: {
            id: 'WebChatDemoUser',
            name: 'You'
        },
    }, document.getElementById('ChatBot'));
    var header = document.getElementsByClassName("wc-header");
    header[0].innerHTML = "<span>Chat</span>"
</script>

或者在生产过程中是这样的：

http://localhost:4000/api/messages

http://myserver.com:4000/api/messages

基本上，与Bot Emulator的连接方式类似：

---

默认情况下，DirectLineJs将调用直连连接器服务。然后，连接器服务调用您的bot，bot将通过响应（或主动消息）回调连接器服务DirectLineJs确实提供了一个域参数，您可以提供该参数来覆盖默认值：

const dl = new DirectLine({
    secret: /* put your Direct Line secret here */,
    token: /* or put your Direct Line token here (supply secret OR token, not both) */,
    domain: /* optional: if you are not using the default Direct Line endpoint, e.g. if you are using a region-specific endpoint, put its full URL here */
    webSocket: /* optional: false if you want to use polling GET to receive messages. Defaults to true (use WebSocket). */,
    pollingInterval: /* optional: set polling interval in milliseconds. Default to 1000 */,
});

但是，托管您自己的直连连接器服务涉及的内容要多得多。SDK代码将使用活动的serviceUrl属性将消息发送回连接器服务。bot需要端点，如此控制器中的端点：

更多详细信息将在这篇负载测试博客文章中解释：

还有一个有限的节点示例：