Cloudflare Developers•7mo ago

wranger 3.15.0+ I get getaddrinfo ENOTFOUND using unstable_dev

Hi! I am using unstable_dev with local = false to do end to end tests. I have been testing, and although it works fine with wranger 3.14.0 and earlier, I get a weird DNS issue with 3.15.0+ and latest versions (including the beta one). FYI it works with local = true. I tried with very minimal wrangler.toml file and it always fail with the same error (even with unnamed worker). It works if I deploy manually using the CLI, however i.e. the published URL works. The domain it is mentioned is existing on the Cloudflare dashboard (it's managed by cloudflare as well).

1 Reply

rufi•7mo ago

my wrangler.toml has been totally commented out to debug. (So it's really minimal.) I use this function to create the worker:

const createWorker = async () => {
  try {
    const worker = await unstable_dev('src/main.js', {
      experimental: {
        disableExperimentalWarning: true,
      },
      logLevel: 'debug',
      local: false,
    });

    return worker;
  } catch (error) {
    console.error('Error creating worker:', error);
    console.error(error.stack);
    throw error;
  }
};

const createWorker = async () => {
  try {
    const worker = await unstable_dev('src/main.js', {
      experimental: {
        disableExperimentalWarning: true,
      },
      logLevel: 'debug',
      local: false,
    });

    return worker;
  } catch (error) {
    console.error('Error creating worker:', error);
    console.error(error.stack);
    throw error;
  }
};

To run this I use - npx cucumber-js This points to steps implementations that contain

BeforeAll(async () => {
  state.worker = await createWorker();
});

BeforeAll(async () => {
  state.worker = await createWorker();
});

Full error log is

Retrieving cached values for userId from node_modules/.cache/wrangler
...
▲ [WARNING] No compatibility_date was specified. Using the installed Workers runtime's latest supported date: 2023-10-30.
...
disableDevRegistry:  false
-- START CF API REQUEST: GET https://api.cloudflare.com/client/v4/accounts/XXX/workers/subdomain/edge-preview
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
INIT: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API REQUEST
-- START CF API RESPONSE: OK 200
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
RESPONSE: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API RESPONSE
-- START EXCHANGE API REQUEST: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END EXCHANGE API REQUEST
-- START EXCHANGE API RESPONSE: OK 200
HEADERS: {}
RESPONSE: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END EXCHANGE API RESPONSE
Total Upload: 44.79 KiB / gzip: 10.67 KiB
-- START CF API REQUEST: POST https://api.cloudflare.com/client/v4/accounts/XXX/workers/scripts/XXX/edge-preview
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
INIT: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API REQUEST
-- START CF API RESPONSE: OK 200
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
RESPONSE: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API RESPONSE
Checking if domain has Access enabled: XXX.XXX.workers.dev
Access switch not cached for: XXX.XXX.workers.dev
Caching access switch for: XXX.XXX.workers.dev
PREVIEW URL: https://7b9ec9e5ace34ccfxxx.XXX.workers.dev
✘ [ERROR] 3:28:53 PM Error: getaddrinfo ENOTFOUND *

      at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:107:26) {
    errno: -3008,
    code: 'ENOTFOUND',
    syscall: 'getaddrinfo',
    hostname: '*'
  }

Retrieving cached values for userId from node_modules/.cache/wrangler
...
▲ [WARNING] No compatibility_date was specified. Using the installed Workers runtime's latest supported date: 2023-10-30.
...
disableDevRegistry:  false
-- START CF API REQUEST: GET https://api.cloudflare.com/client/v4/accounts/XXX/workers/subdomain/edge-preview
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
INIT: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API REQUEST
-- START CF API RESPONSE: OK 200
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
RESPONSE: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API RESPONSE
-- START EXCHANGE API REQUEST: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END EXCHANGE API REQUEST
-- START EXCHANGE API RESPONSE: OK 200
HEADERS: {}
RESPONSE: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END EXCHANGE API RESPONSE
Total Upload: 44.79 KiB / gzip: 10.67 KiB
-- START CF API REQUEST: POST https://api.cloudflare.com/client/v4/accounts/XXX/workers/scripts/XXX/edge-preview
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
INIT: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API REQUEST
-- START CF API RESPONSE: OK 200
HEADERS: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
RESPONSE: omitted; set WRANGLER_LOG_SANITIZE=false to include sanitized data
-- END CF API RESPONSE
Checking if domain has Access enabled: XXX.XXX.workers.dev
Access switch not cached for: XXX.XXX.workers.dev
Caching access switch for: XXX.XXX.workers.dev
PREVIEW URL: https://7b9ec9e5ace34ccfxxx.XXX.workers.dev
✘ [ERROR] 3:28:53 PM Error: getaddrinfo ENOTFOUND *

      at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:107:26) {
    errno: -3008,
    code: 'ENOTFOUND',
    syscall: 'getaddrinfo',
    hostname: '*'
  }

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wranger 3.15.0+ I get getaddrinfo ENOTFOUND using unstable_dev