Lambda AWS - Error: connect ECONNREFUSED 127.0.0.1:9222

[matheusbento]

Hello guys I'm having the following error when trying to run serverless-chrome on lambda.

`

2022-04-13T13:04:41.496Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Spawning headless shell

2022-04-13T13:04:41.498Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: ChromeLauncher No debugging port found on port 9222, launching a new Chrome.
2022-04-13T13:04:41.604Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Launcher Chrome running with pid 24 on port 9222.
2022-04-13T13:04:41.604Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 0
2022-04-13T13:04:42.106Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 1
2022-04-13T13:04:42.608Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 2
2022-04-13T13:04:43.110Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 3
2022-04-13T13:04:43.611Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 4
2022-04-13T13:04:44.113Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 5
2022-04-13T13:04:44.614Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 6
2022-04-13T13:04:45.116Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 7
2022-04-13T13:04:45.617Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 8
2022-04-13T13:04:46.119Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 9
2022-04-13T13:04:46.621Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Waiting for Chrome 10
2022-04-13T13:04:46.622Z 9b8249dc-60ad-560c-a06f-130cac3fd345 INFO @serverless-chrome/lambda: Error trying to spawn chrome: Error: connect ECONNREFUSED 127.0.0.1:9222 at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1144:16) { errno: 'ECONNREFUSED', code: 'ECONNREFUSED', syscall: 'connect', address: '127.0.0.1', port: 9222}

`

My code to connect with puppeteer

 this.chrome = await getChrome();
  puppeteer.use(StealthPlugin());
  this.browser = await puppeteer.connect({
    args: ['--no-sandbox'],
    browserWSEndpoint: this.chrome.endpoint,
    dumpio: true,
    headless: this.isHeadLess,
    disableGpu: this.isHeadLess,
    slowmo: 10,
  });

My code to getChrome:

export const getChrome = async () => {
  try {
    const chrome = await launchChrome(
      process.env.APP_DEV == 'prod'
        ? {
            flags: ['--window-size=1280,1696', '--hide-scrollbars'],
          }
        : { chromePath: process.env.PUPPETEER_EXEC_URL },
    );

    console.log({ chrome });
    
    const response = await request
      .get(`${chrome.url}/json/version`)
      .set('Content-Type', 'application/json');

    const endpoint = response.body.webSocketDebuggerUrl;

    return {
      endpoint,
      instance: chrome,
    };
  } catch (e) {
    console.log({ e });
  }
};;`

[matheusbento]

I also had this error:

DevTools listening on ws://127.0.0.1:9222/devtools/browser/b3db09ab-4250-4c63-be21-07eb1eeefa3d
[0413/133945.501862:FATAL:platform_font_skia.cc(97)] Check failed: InitDefaultFont(). Could not find the default font

[jeremyhaile]

I also hit this error every time I make a request.

[matheusbento]

@jeremyhaile If you had some progress, share it with me, please. I'm using docker to build my AWS lambda.

[jeremyhaile]

@matheusbento I haven't found a workaround yet, but if I do I will post it here!

[DiMiTriFrog]

Any solution?

[matheusbento]

Hey guys, I finally found a solution:

https://medium.com/@mrbento/deploy-webscrapping-puppeteer-nestjs-to-aws-lambda-c0cb4ce99cd7

@jeremyhaile @DiMiTriFrog