[英]chrome-aws-lambda Amazon linux 2 getting Error: socket hang up
Background: I have this code working in AWS linux AMI with node 8 for lambda.背景:我有此代码在 AWS linux AMI 中使用节点 8 用于 lambda。 Since Amazon has discontinued node 8 in lambda I have been working on transitioning to node 10 which now uses the Amazon linux 2. Since upgrading I have been unable to get past the error: socket hang up issue.
由于亚马逊已停止使用 lambda 中的节点 8,我一直致力于过渡到现在使用 Amazon linux 2 的节点 10。自从升级以来,我一直无法解决错误:套接字挂断问题。
Version sets版本集
Snippet of code:代码片段:
console.log('start 1')
try {
// create the browser session and page. Then go to url
const browser = await puppeteer.launch({
// devtools: true
args: chrome.args,
defaultViewport: chrome.defaultViewport,
executablePath: await chrome.executablePath,
headless: chrome.headless,
})
console.log('start 2')
const page = await browser.newPage()
console.log('starting browser logic')
// set page timeout out milisecods, currently 2
page.setDefaultTimeout(pageTimeOut)
// goes to webpage waits for network traffic to die off
const [startPage] = await Promise.all([
page.goto(url),
page.waitForNavigation({waitUntil: "networkidle0"})
])
Error: The Error occurs at await puppeteer.launch错误:错误发生在 await puppeteer.launch
bash-4.2# node run.js
starting check: LoginCheck
start 1
ErrorEvent {
target:
WebSocket {
domain: null,
_events:
[Object: null prototype] { open: [Function], error: [Function] },
_eventsCount: 2,
_maxListeners: undefined,
readyState: 3,
protocol: '',
_binaryType: 'nodebuffer',
_closeFrameReceived: false,
_closeFrameSent: false,
_closeMessage: '',
_closeTimer: null,
_closeCode: 1006,
_extensions: {},
_receiver: null,
_sender: null,
_socket: null,
_isServer: false,
_redirects: 0,
url:
'ws://127.0.0.1:41553/devtools/browser/cd72d3b1-e70e-4a34-aa65-351ef1857587',
_req: null },
type: 'error',
message: 'socket hang up',
error:
{ Error: socket hang up
at createHangUpError (_http_client.js:323:15)
at Socket.socketOnEnd (_http_client.js:426:23)
at Socket.emit (events.js:203:15)
at Socket.EventEmitter.emit (domain.js:448:20)
at endReadableNT (_stream_readable.js:1145:12)
at process._tickCallback (internal/process/next_tick.js:63:19) code: 'ECONNRESET' } }
我能够通过安装以下 AWS linux 2 库来解决此问题。
pango.x86_64 libXcomposite.x86_64 libXcursor.x86_64 libXdamage.x86_64 libXext.x86_64 libXi.x86_64 libXtst.x86_64 cups-libs.x86_64 libXScrnSaver.x86_64 libXrandr.x86_64 alsa-lib.x86_64 gtk3.x86_64 xorg-x11-fonts-100dpi xorg-x11-utils xorg-x11-fonts-Type1 xorg-x11-fonts-misc xorg-x11-fonts-cyrillic xorg-x11-fonts-75dpi ipa-gothic-fonts atk.x86_64 GConf2.x86_64 avahi.x86_64
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