Firebase计划的云功能未调用

Question

我创建了一个Firebase云功能，该功能每分钟运行一次以更新Cloud Firestore中的某些数据。正如我在前端所测试的那样，代码的逻辑是正确的。但是，部署功能后，除了在部署时收到的2条消息外，firebase控制台上没有记录任何内容。我用firebase模拟器进行了测试，功能模拟器上也没有记录任何信息，但确实显示了“ pubsub函数已初始化”。我去了运行pubsub仿真器的端口，页面上有一个“ OK”。此外，在Firebase控制台或功能仿真器上均未记录任何错误。我很困惑。

index.js

const functions = require('firebase-functions');
const admin = require('firebase-admin');
const serviceAccount = require('./ServiceAccountKey.json')
admin.initializeApp({
    credential: admin.credential.cert(serviceAccount)
})

exports.scheduledFunction = functions.pubsub.schedule('every 1 minute').onRun((context) => {
    var rooms = [];
    var open;
    console.log("start");
    const db = admin.firestore();
    db.collection("rooms").get().
    then((query) => {

        console.log(query.docs);
        ......
    })
})

package.json

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "scripts": {
    "serve": "firebase emulators:start --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "8"
  },
  "dependencies": {
    "firebase-admin": "^8.10.0",
    "firebase-functions": "^3.6.1"
  },
  "devDependencies": {
    "firebase-functions-test": "^0.2.0"
  },
  "private": true
}