2 replies

I have question regarding Cloudflare

I have question regarding Cloudflare Snippets.
Docs says that 2 subrequest are allowed but:

async function getNTPTime() {
  const ntpApiUrl = 'http://worldtimeapi.org/api/timezone/Etc/UTC';
  
  try {
    const ntpResponse = await fetch(ntpApiUrl);
    
    if (!ntpResponse.ok) {
      throw new Error(`NTP server responded with status ${ntpResponse.status}`);
    }

    const ntpData = await ntpResponse.json();
    const epochTimeInMs = ntpData.unixtime * 1000;

    return epochTimeInMs;
  } catch (error) {
    throw new Error("Failed to fetch NTP time: " + error.message);
  }
}

async function getNTPTime() {
  const ntpApiUrl = 'http://worldtimeapi.org/api/timezone/Etc/UTC';
  
  try {
    const ntpResponse = await fetch(ntpApiUrl);
    
    if (!ntpResponse.ok) {
      throw new Error(`NTP server responded with status ${ntpResponse.status}`);
    }

    const ntpData = await ntpResponse.json();
    const epochTimeInMs = ntpData.unixtime * 1000;

    return epochTimeInMs;
  } catch (error) {
    throw new Error("Failed to fetch NTP time: " + error.message);
  }
}

async function getNTPTime() {
  const ntpApiUrl = 'http://worldtimeapi.org/api/timezone/Etc/UTC';
  
  try {
    const ntpResponse = await fetch(ntpApiUrl);
    
    if (!ntpResponse.ok) {
      throw new Error(`NTP server responded with status ${ntpResponse.status}`);
    }

    const ntpData = await ntpResponse.json();
    const epochTimeInMs = ntpData.unixtime * 1000;

    return epochTimeInMs;
  } catch (error) {
    throw new Error("Failed to fetch NTP time: " + error.message);
  }
}

async function getNTPTime() {
  const ntpApiUrl = 'http://worldtimeapi.org/api/timezone/Etc/UTC';
  
  try {
    const ntpResponse = await fetch(ntpApiUrl);
    
    if (!ntpResponse.ok) {
      throw new Error(`NTP server responded with status ${ntpResponse.status}`);
    }

    const ntpData = await ntpResponse.json();
    const epochTimeInMs = ntpData.unixtime * 1000;

    return epochTimeInMs;
  } catch (error) {
    throw new Error("Failed to fetch NTP time: " + error.message);
  }
}

This REST request return

Error: Failed to fetch NTP time: NTP server responded with status 520

Error: Failed to fetch NTP time: NTP server responded with status 520

Error: Failed to fetch NTP time: NTP server responded with status 520

Error: Failed to fetch NTP time: NTP server responded with status 520
What could be the cause?

ncano•9/25/24, 12:18 PM

520 is not related to Snippets subrequests; if you hit that, you would get a warning in the preview and 1202 error in production: https://developers.cloudflare.com/rules/snippets/errors/#error-1202-snippets-exceeded-subrequests-limit

Cloudflare Docs

Common errors | Cloudflare Rules docs

Cloudflare Snippets may encounter specific errors during execution. Here are the common errors:

Original message was deleted

DaniFoldi•9/25/24, 12:40 PM

Maybe after a long synchronous block where the date in the isolate is not updated?

LindOP•9/28/24, 4:01 AM

It turns out that this issue only occurs while editing code on the dashboard page.
In production after deployment, it works fine.

I have question regarding Cloudflare

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