docs: add document about websocket bot

Author: moonrailgun

website/docs/advanced-usage/openapp/bot.md

@@ -71,13 +71,13 @@ At this point we execute `node server.js` to see that our application will be st
 Now we need to add some logic, for example, if we want to implement a repeating bot, then modify the implementation of `/bot/callback` route as follows:
 
 ```js
-import { TailchatClient, stripMentionTag } from 'tailchat-client-sdk';
+import { TailchatHTTPClient, stripMentionTag } from 'tailchat-client-sdk';
 
 const host = '<your tailchat instance backend host>';
 const appId = '<appId>';
 const appSecret = '<appSecret>';
 
-const client = new TailchatClient(host, appId, appSecret)
+const client = new TailchatHTTPClient(host, appId, appSecret)
 
 // ...
 

website/docs/advanced-usage/openapp/ws.md

@@ -0,0 +1,49 @@
+---
+sidebar_position: 4
+title: Websocket Bot
+---
+
+In addition to traditional HTTP callback bots, we also support bots based on the websocket long connection protocol.
+
+The long-connection robot can listen to all messages like a normal user, and does not need to be invoke by `@`.
+
+Of course, the disadvantage is that it is not convenient for some platforms that only support http requests, such as `serverless` and other platforms that do not support `websocket`. And currently only the `nodejs` version is implemented.
+
+Here is an example in here:
+
+```ts
+import { TailchatWsClient } from 'tailchat-client-sdk';
+
+const HOST = process.env.HOST;
+const APPID = process.env.APPID;
+const APPSECRET = process.env.APPSECRET;
+
+if (!HOST || !APPID || !APPSECRET) {
+  console.log('require env: HOST, APPID, APPSECRET');
+  process. exit(1);
+}
+
+const client = new TailchatWsClient(HOST, APPID, APPSECRET);
+
+client.connect().then(async() => {
+  console.log('Login Success!');
+
+  client.onMessage((message) => {
+    console.log('Receive message', message);
+  });
+});
+```
+
+Among them, `HOST`, `APPID`, `APPSECRET` represent the server address, the id and secret key of the open platform respectively.
+
+**Please do not upload your secret key on the public platform, the secret key is equivalent to the password**
+
+This operation creates an event listener after connecting to the server, and when any message is received, the content of the message will be printed out.
+
+Similarly, if we need to subscribe the update event of the message, we can use the subscribe message update operation
+
+```ts
+client.onMessageUpdate((message) => {
+  console.log('Receive message', message);
+});
+```

website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/advanced-usage/openapp/bot.md

@@ -71,13 +71,13 @@ app.listen(3000, () => {
 现在我们要增加一些逻辑，比如我们想要实现一个复读机器人, 那么修改 `/bot/callback` 路由的实现如下:
 
 ```js
-import { TailchatClient, stripMentionTag } from 'tailchat-client-sdk';
+import { TailchatHTTPClient, stripMentionTag } from 'tailchat-client-sdk';
 
 const host = '<your tailchat instance backend host>';
 const appId = '<appId>';
 const appSecret = '<appSecret>';
 
-const client = new TailchatClient(host, appId, appSecret)
+const client = new TailchatHTTPClient(host, appId, appSecret)
 
 // ...
 

website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/advanced-usage/openapp/ws.md

@@ -0,0 +1,49 @@
+---
+sidebar_position: 4
+title: Websocket 机器人
+---
+
+除了传统的HTTP回调机器人以外，我们还支持基于websocket长连接协议的机器人。
+
+长连接机器人可以如正常用户一样监听所有的消息，并无需通过 `@` 来唤起。
+
+当然，缺点在于在一些只支持http请求的平台如`serverless`等不支持`websocket`的平台不够便利。且目前只有`nodejs`版本的实现。
+
+以下是一个操作示例:
+
+```ts
+import { TailchatWsClient } from 'tailchat-client-sdk';
+
+const HOST = process.env.HOST;
+const APPID = process.env.APPID;
+const APPSECRET = process.env.APPSECRET;
+
+if (!HOST || !APPID || !APPSECRET) {
+  console.log('require env: HOST, APPID, APPSECRET');
+  process.exit(1);
+}
+
+const client = new TailchatWsClient(HOST, APPID, APPSECRET);
+
+client.connect().then(async () => {
+  console.log('Login Success!');
+
+  client.onMessage((message) => {
+    console.log('Receive message', message);
+  });
+});
+```
+
+其中 `HOST`, `APPID`, `APPSECRET` 分别表示服务器地址，开放平台的id与秘钥。
+
+**注意请不要在公共平台上泄露你的秘钥，秘钥等价于密码**
+
+该操作在连接到服务器后创建了一个事件监听，当接收到任何消息的时候会把message的内容打印出来。
+
+类似的，如果我们需要监听消息的更新事件的话，则可以使用监听消息更新操作
+
+```ts
+client.onMessageUpdate((message) => {
+  console.log('Receive message', message);
+});
+```