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CDCloudflare Developers

•Created by Avocadio on 2/21/2024 in #workers-help

can not add r2 to subscription

14 replies

CDCloudflare Developers

•Created by Avocadio on 2/13/2024 in #workers-help

how cloudflare handles 2FA logins?

3 replies

CDCloudflare Developers

•Created by Avocadio on 2/12/2024 in #workers-help

sending email to unverified users from email workers

i building a user register system. when a user tries to register i send email to them basically. can i send email to unknown users from email workers is it possible?

8 replies

CDCloudflare Developers

•Created by Avocadio on 1/18/2024 in #workers-help

can not open my domain in chrome but i can in safari

it is really weird. when i send http request it returns correct website. in chrome or in my phone's safari domain does not works is there a kind of cache or something that does not make sense

5 replies

CDCloudflare Developers

•Created by Avocadio on 9/13/2023 in #workers-help

Can i use elysia on cloudflare workers?

If so how cna i use it?

1 replies

CDCloudflare Developers

•Created by Avocadio on 9/11/2023 in #workers-help

Constellation 500 Error

1 replies

CDCloudflare Developers

•Created by Avocadio on 9/8/2023 in #workers-help

What is difference between NodeJS Compat Flags

what is the difference between thoose two?

node_compat = true
compatibility_flags = ["nodejs_compat"]

node_compat = true
compatibility_flags = ["nodejs_compat"]

When i use node_compat = true flag for my web scraper worker, i get an error that says node:buffer can not be resolved but the other one works fine. So whats the difference

3 replies

CDCloudflare Developers

•Created by Avocadio on 9/6/2023 in #workers-help

Why do i need to import Fetcher from @cloudflare/workers-types

import puppeteer from "@cloudflare/puppeteer";
import { Fetcher } from "@cloudflare/workers-types";

interface Env {
    MYBROWSER: Fetcher;
}

export default {
    async fetch(request: Request, env: Env): Promise<Response> {
        const browser = await puppeteer.launch(env.MYBROWSER);
        const page = await browser.newPage();
        await page.goto("https://example.com");
        const metrics = await page.metrics();
        await browser.close();
        return Response.json(metrics);
    },
};

import puppeteer from "@cloudflare/puppeteer";
import { Fetcher } from "@cloudflare/workers-types";

interface Env {
    MYBROWSER: Fetcher;
}

export default {
    async fetch(request: Request, env: Env): Promise<Response> {
        const browser = await puppeteer.launch(env.MYBROWSER);
        const page = await browser.newPage();
        await page.goto("https://example.com");
        const metrics = await page.metrics();
        await browser.close();
        return Response.json(metrics);
    },
};

` heello. in code above i have to import Fetcher type. in cloudflare docs they don't import types. and also when i bind Fetcher type to MYBROWSER i can not use it in puppeteer.launch(env.MYBROWSER). i get this error that says argument Fetcher is not assignable to parameter of type 'BrowserWorker'

12 replies

CDCloudflare Developers

•Created by Avocadio on 9/4/2023 in #workers-help

I can not establish a worker on remote

wrangler dev --remote; i get this error

Error: WebSocket was closed before the connection was established
    at WebSocket2.close (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:108521:11)
    at close (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:127122:14)
    at /usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:127230:7
    at jh (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:29688:15)
    at exports2.unstable_runWithPriority (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:25660:16)
    at Pc (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:26308:16)
    at Qg (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:29651:18)
    at /usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:29640:13
    at V (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:25585:22)
    at Timeout.w [as _onTimeout] (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:25420:13)
Emitted 'error' event on WebSocket instance at:
    at emitErrorAndClose (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:108968:17)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

Error: WebSocket was closed before the connection was established
    at WebSocket2.close (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:108521:11)
    at close (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:127122:14)
    at /usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:127230:7
    at jh (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:29688:15)
    at exports2.unstable_runWithPriority (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:25660:16)
    at Pc (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:26308:16)
    at Qg (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:29651:18)
    at /usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:29640:13
    at V (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:25585:22)
    at Timeout.w [as _onTimeout] (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:25420:13)
Emitted 'error' event on WebSocket instance at:
    at emitErrorAndClose (/usr/local/lib/node_modules/wrangler/wrangler-dist/cli.js:108968:17)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

11 replies

CDCloudflare Developers

•Created by Avocadio on 8/4/2023 in #general-help

Routing Configuration Does Not Work at all

Im tryna use the routing feature in workers but im stuck. I did not understand what can i do with it and i don't even understand how to use it can you guys help

2 replies

Gaming

Programming