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Javascript Firebase云函数-如何解决此错误:EconReset_Javascript_Node.js_Firebase_Google Cloud Functions_Firebase Cloud Messaging - Fatal编程技术网

Javascript Firebase云函数-如何解决此错误:EconReset

Javascript Firebase云函数-如何解决此错误:EconReset,javascript,node.js,firebase,google-cloud-functions,firebase-cloud-messaging,Javascript,Node.js,Firebase,Google Cloud Functions,Firebase Cloud Messaging,这是我的密码 const functions = require('firebase-functions'); const admin = require('firebase-admin'); const axios = require('axios'); admin.initializeApp(functions.config().functions); exports.sendNotifications = functions .region('europe-west1') .pubsub

这是我的密码

const functions = require('firebase-functions');
const admin = require('firebase-admin');
const axios = require('axios');
admin.initializeApp(functions.config().functions);

exports.sendNotifications = functions
.region('europe-west1')
.pubsub.schedule('every day 04:00').onRun(async context => {

    axios.get('http://niksimoni.pythonanywhere.com/api/pulizie_domani')
    .then(listOfStreets => {
        const streets = listOfStreets.data.strade;
        const promises = [];
        for (const street of streets) {
            const p = axios.get('http://niksimoni.pythonanywhere.com/api/data_pulizie?indirizzo=' + street)
            .then(listOfHours => {
                const ora = listOfHours.data.ora;
                var topic = street.split(" ").join("-");
                var message = {
                    data: {
                        title: street,
                        subtitle: 'Pulizia domani alle ' + ora,
                    },
                    topic: topic
                };
                admin.messaging().send(message)
                .then((response) => {
                    // Response is a message ID string.
                    console.log('Successfully sent message:', response);
                })
                .catch((error) => {
                    console.log('Error sending message:', error);
                });
            })
            promises.push(p);
        }
        return Promise.all(promises);
    })
    .catch(error => {
        console.log(error);
    });
  });
我尝试用request替换axios,但没有解决问题,无论我做了什么更改,我总是会出现以下错误:“发出请求时出错:在建立安全TLS连接之前,客户端网络套接字已断开连接。”。错误代码:EconReset' 我试着学习如何处理承诺,我想我明白了,但也许我错了。
任何帮助都将不胜感激

始终返回云功能内部的承诺:

return axios.get('http://niksimoni.pythonanywhere.com/api/pulizie_domani')
这也是:

return admin.messaging().send(message)

否则,云函数将突然终止正在执行的代码。你可能也想对你的接球区做同样的事情。您可以在此处阅读更多信息:

我是否必须遵守此退货声明:退货承诺。全部(承诺);?对即使在承诺链中丢失了一条return语句,也不能保证该代码堆栈在云函数中执行。不幸的是,即使进行了这些更改,我也会遇到相同的错误…返回响应:return admin.messaging().send(message)。然后((response)=>{return response;})通过在“TESTING”(测试)中执行响应,查看响应是否在输出中打印为数组。另外,在问题中添加新代码,以便我可以查看它。