Paul Shriner - Titleless Posts

Paul Shriner - Titleless

•Created by Paul Shriner - Titleless on 3/24/2025 in #workers-help

Navigation timeout of 30000 ms exceeded

I am using the browser rendering tech which has its limitations, but has stood up pretty well, with the exception of one thing. I am getting the above error. Here is the use case. I have the HTML of an email that I am trying to render as a screenshot. The files can be big but not enormous especially compared to other pagesizes. Images have remote call to get them, but even they are smaller because the standard protocol for emails it to keep filesize small. I am using:

await page.setContent(message.html);`
  let ss = await page.screenshot({ fullPage: true });

await page.setContent(message.html);`
  let ss = await page.screenshot({ fullPage: true });

In a loop it works intermittently so that I can reuse the Pupeteer instance. Any idea why this is happening and what I can do to handle the underlying cause.

1 replies

CDCloudflare Developers

•Created by Paul Shriner - Titleless on 12/9/2024 in #workers-help

Durable Objects appear to be dropping elements in array

I have a queue that grabs 100 contacts per call and then loops back on itself until all of the contacts are gotten. I am using itty-durable if that matters. The problem is: When the array hits rougly 1000 entries, it starts dropping values. There are no other paths accessing this DO, and the only method that access the array is this one:

    async addSends(items){
        //this.sends.push(...items);
        items.forEach(element => {
          this.sends.push(element)
        });

        return this.getCounts();
    }

    async addSends(items){
        //this.sends.push(...items);
        items.forEach(element => {
          this.sends.push(element)
        });

        return this.getCounts();
    }

Very simple call. Any ideas? The class is being extended from createDurable

export class Sender extends createDurable({ autoReturn: true, autoPersist: true }) {

export class Sender extends createDurable({ autoReturn: true, autoPersist: true }) {

And because it is being isntantiated from a queue, I am using ProxyDurable:

 this.sendDO = proxyDurable(env.SENDS, doParams)

 this.sendDO = proxyDurable(env.SENDS, doParams)

1 replies

CDCloudflare Developers

•Created by Paul Shriner - Titleless on 2/16/2024 in #workers-help

Set cookie for worker, access by worker not working.

I have been spinning my wheels for a couple of days on this. I don't believe that this is the same CORS request that a bunch folks have asked. All of my CORS values are set.

      const corsHeaders = {
        "Access-Control-Allow-Origin": "*",
        "Access-Control-Allow-Methods": "GET,HEAD,POST,OPTIONS",
        "Access-Control-Max-Age": "86400",
        "Access-Control-Allow-Credentials": true,
      };

      const corsHeaders = {
        "Access-Control-Allow-Origin": "*",
        "Access-Control-Allow-Methods": "GET,HEAD,POST,OPTIONS",
        "Access-Control-Max-Age": "86400",
        "Access-Control-Allow-Credentials": true,
      };

I am hosting my UI on a different domain. For now, it is a localhost domain. I am access my worker by way of API. I am returning a Set-Cookie value on the response of the API call. I can see that value in the developer tools of Chrome. However when I got to make a get request on the same worker, the cookie is gone. I checked the application tab of developer tools for the cookie, no luck. Basically the need is this. I want to assign a reward to you for calling the URL, and if I don't know who you are, I want you to register. How do I crack this nut?

3 replies

Gaming

Programming