feat: http heart

README.md

@@ -28,7 +28,7 @@ json 配置内容参数解释：
 
 ```json5
 {
-  // 是否启用http服务，如果启用，可以通过http接口发送消息
+  // 是否启用http服务, true为启动，false为禁用，如果启用，可以通过http接口发送消息
   "enableHttp": false,
   // http服务端口
   "httpPort": 3000,
@@ -44,6 +44,8 @@ json 配置内容参数解释：
   "enableHttpPost": false,
   // http上报地址, 如["http://127.0.0.1:8080/onebot/v11/http"]
   "httpPostUrls": [],
+  // 是否启用http心跳
+  "enableHttpHeart": false,
   // http上报密钥，可为空
   "httpSecret": "",
   // 消息上报格式，array为消息组，string为cq码字符串

src/onebot11/config.ts

@@ -9,6 +9,7 @@ export interface OB11Config {
   wsPort: number;
   wsReverseUrls: string[];
   enableHttp: boolean;
+  enableHttpHeart: boolean;
   enableHttpPost: boolean;
   enableWs: boolean;
   enableWsReverse: boolean;
@@ -35,6 +36,7 @@ class Config implements OB11Config {
   wsReverseUrls: string[] = [];
   enableHttp = false;
   enableHttpPost = false;
+  enableHttpHeart = false;
   enableWs = false;
   enableWsReverse = false;
   messagePostFormat: 'array' | 'string' = 'array';

src/onebot11/main.ts

@@ -12,7 +12,7 @@ import {
   RawMessage
 } from '@/core/qqnt/entities';
 import { ob11Config } from '@/onebot11/config';
-import { ob11HTTPServer } from '@/onebot11/server/http';
+import { httpHeart, ob11HTTPServer } from '@/onebot11/server/http';
 import { ob11WebsocketServer } from '@/onebot11/server/ws/WebsocketServer';
 import { ob11ReverseWebsockets } from '@/onebot11/server/ws/ReverseWebsocket';
 import { friendRequests, getFriend, getGroup, getGroupMember, groupNotifies, selfInfo } from '@/common/data';
@@ -49,6 +49,10 @@ export class NapCatOnebot11 {
     if (ob11Config.enableWsReverse) {
       ob11ReverseWebsockets.start();
     }
+    if (ob11Config.enableHttpHeart){
+      // 启动http心跳
+      httpHeart.start();
+    }
     // MsgListener
     const msgListener = new MsgListener();
     msgListener.onRecvSysMsg = (protobuf: number[]) => {

src/onebot11/onebot11.json

@@ -7,6 +7,7 @@
   "wsReverseUrls": [],
   "enableHttpPost": false,
   "httpPostUrls": [],
+  "enableHttpHeart": false,
   "httpSecret": "",
   "messagePostFormat": "array",
   "reportSelfMessage": false,

src/onebot11/server/http.ts

@@ -3,6 +3,10 @@ import { OB11Response } from '../action/OB11Response';
 import { HttpServerBase } from '@/common/server/http';
 import { actionHandlers, actionMap } from '../action';
 import { ob11Config } from '@/onebot11/config';
+import { selfInfo } from '@/common/data';
+import { OB11HeartbeatEvent } from '@/onebot11/event/meta/OB11HeartbeatEvent';
+import { postOB11Event } from '@/onebot11/server/postOB11Event';
+import { napCatCore } from '@/core';
 
 class OB11HTTPServer extends HttpServerBase {
   name = 'OneBot V11 server';
@@ -29,3 +33,26 @@ setTimeout(() => {
     }
   }
 }, 0);
+
+
+class HTTPHeart{
+  intervalId: NodeJS.Timeout | null = null;
+  start(){
+    const { heartInterval, } = ob11Config;
+    if (this.intervalId) {
+      clearInterval(this.intervalId);
+    }
+    this.intervalId = setInterval(() => {
+      // ws的心跳是ws自己维护的
+      postOB11Event(new OB11HeartbeatEvent(!!selfInfo.online, true, heartInterval), false, false);
+    }, heartInterval);
+  }
+
+  stop(){
+    if (this.intervalId){
+      clearInterval(this.intervalId);
+    }
+  }
+}
+
+export const httpHeart = new HTTPHeart();

src/onebot11/server/postOB11Event.ts

@@ -69,7 +69,7 @@ export function postWsEvent(event: PostEventType) {
   }
 }
 
-export function postOB11Event(msg: PostEventType, reportSelf = false) {
+export function postOB11Event(msg: PostEventType, reportSelf = false, postWs= true) {
   const config = ob11Config;
   // 判断msg是否是event
   if (!config.reportSelfMessage && !reportSelf) {
@@ -181,5 +181,7 @@ export function postOB11Event(msg: PostEventType, reportSelf = false) {
       });
     }
   }
-  postWsEvent(msg);
+  if (postWs){
+    postWsEvent(msg);
+  }
 }