在建立安全 TLS 连接之前，Netlify 和 Faunadb 客户端网络套接字断开连接

Posted 2023-02-22

【中文标题】在建立安全 TLS 连接之前，Netlify 和 Faunadb 客户端网络套接字断开连接

【英文标题】：Netlify & Faunadb Client network socket disconnected before secure TLS connection was established

【发布时间】：2021-09-15 07:33:07

【问题描述】：

我仅在生产模式下调用 Netlify AWS 无服务器函数时收到以下错误

ERROR FetchError: 对https://registry.npmjs.org/faunadb 的请求失败，原因：客户端网络套接字在建立安全 TLS 连接之前已断开连接 在客户端请求。 (/var/task/node_modules/node-fetch/lib/index.js:1461:11) 在 ClientRequest.emit (events.js:314:20) 在 TLSSocket.socketErrorListener (_http_client.js:427:9) 在 TLSSocket.emit (events.js:314:20) 在 emitErrorNT (internal/streams/destroy.js:92:8) 在 emitErrorAndCloseNT (internal/streams/destroy.js:60:3) 在 processTicksAndRejections (internal/process/task_queues.js:84:21) 类型：'系统'， 错误号：'ECONNRESET'， 代码：'ECONNRESET'

代码如下：

const faunadb = require('faunadb');
q = faunadb.query;
var fauna_client = new faunadb.Client( secret: '[..]' );

const redirect_uri = "/.netlify/functions/follow_spotify_callback";
const client_id = "[..]";
const client_secret = "[..]";
const basic =  Buffer.from(client_id + ":" + client_secret).toString('base64');

const qs = require('querystring');
const axios = require('axios');

exports.handler = async function(event, context) 

    const state = JSON.parse(event.queryStringParameters.state)


    axios.post(
        'https://accounts.spotify.com/api/token',
        qs.stringify(
            'grant_type': 'authorization_code',
            'code': event.queryStringParameters.code,
            'redirect_uri': process.env.URL + redirect_uri
        ),
        
            headers: 
                'Authorization': `Basic $basic`,
                'Content-Type': 'application/x-www-form-urlencoded'
            
        
    ).then(res => 
        const access_token = res.data.access_token;
        const headers = 
            'Authorization': `Bearer $res.data.access_token`,
            'Content-Type': 'application/json'
        
        axios.get(
            "https://api.spotify.com/v1/me",
            
                headers: headers,
            
        ).then(result => 

            fauna_client.query(
                q.Exists(
                    q.Match(
                        q.Index('users_by_id'),
                        result.data.id
                    )
                )
            ).then(ret => 
                if (ret == false)
                    fauna_client.query(
                        q.Create(
                            q.Collection('users'),
                             data:  
                                display_name: result.data.display_name,
                                id: result.data.id,
                                access_token: access_token,
                                campaign: state.artisturi,
                                playlist: state.playlisturi,
                                referred_by: state.referrer
                             
                        )
                    )
                else
                    console.log("user already exists")
                
            )
            .catch(err => console.log(err));
        
        ).catch(err =>
            console.log(err.message)
        );
        axios.put('https://api.spotify.com/v1/me/following?type=artist', 
            'ids': [state.artisturi],
        , 
            headers: headers
        );
        axios.put(`https://api.spotify.com/v1/playlists/$state.playlisturi/followers`, 
            'public': true,
        , 
            headers: headers,
        );
        axios.put('https://api.spotify.com/v1/me/tracks', 
            'ids': [state.trackuri],
        , 
            headers: headers,
        )
    ).catch(err =>
        console.log(err.message)
    )

    return
        statusCode: 302,
        headers: 
            Location: 'https://open.spotify.com/playlist/'+state.playlisturi
        
    

一切都在本地运行netlify dev，但不是在生产模式下，它是在带有 SSL / TLS 加密的 https 上

【参考方案1】：

您似乎遇到了此处描述的问题：https://docs.fauna.com/fauna/current/drivers/known_issues

如果将实例化 Fauna 客户端的代码移到处理程序逻辑中，问题可能会消失。