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CDCloudflare Developers DDeno

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DDeno

•Created by csjh on 5/1/2024 in #help

Using `Deno.FsFile.prototype.readable` with `Response`

That's the same way I would do. But I think using will become a thing soon, and the FileFS will support that.

9 replies

CDCloudflare Developers

•Created by Esente on 4/16/2024 in #workers-help

TCP Socket does not seem to work on Worker

Still does not work.

5 replies

CDCloudflare Developers

•Created by Esente on 4/16/2024 in #workers-help

TCP Socket does not seem to work on Worker

Just a small update. I was able to open https://connect.fifo.workers.dev/gopher/wbgopher from clicking the link in this thread, and see the response text. However, when I refresh the link, the same issue happens.

5 replies

CDCloudflare Developers

•Created by Esente on 4/16/2024 in #workers-help

TCP Socket does not seem to work on Worker

The same example code on the TCP sockets page:

import { connect } from 'cloudflare:sockets';

export default {
  async fetch(req: Request) {
    const gopherAddr = { hostname: "gopher.floodgap.com", port: 70 };
    const url = new URL(req.url);

    try {
      const socket = connect(gopherAddr);

      const writer = socket.writable.getWriter()
      const encoder = new TextEncoder();
      const encoded = encoder.encode(url.pathname + "\r\n");
      await writer.write(encoded);

      return new Response(socket.readable, { headers: { "Content-Type": "text/plain" } });
    } catch (error) {
      return new Response("Socket connection failed: " + error, { status: 500 });
    }
  }
};

import { connect } from 'cloudflare:sockets';

export default {
  async fetch(req: Request) {
    const gopherAddr = { hostname: "gopher.floodgap.com", port: 70 };
    const url = new URL(req.url);

    try {
      const socket = connect(gopherAddr);

      const writer = socket.writable.getWriter()
      const encoder = new TextEncoder();
      const encoded = encoder.encode(url.pathname + "\r\n");
      await writer.write(encoded);

      return new Response(socket.readable, { headers: { "Content-Type": "text/plain" } });
    } catch (error) {
      return new Response("Socket connection failed: " + error, { status: 500 });
    }
  }
};

5 replies

DDeno

•Created by anggoran on 4/4/2024 in #help

Passing Data in Fresh

Which is kinda a weird thing to say in a Deno's forum 😄

17 replies

DDeno

•Created by anggoran on 4/4/2024 in #help

Passing Data in Fresh

In this case, there are couple of ways. 1. Go all in with JS by intercepting the submit event on the form, and use fetch to submit instead. Using the response to update the page. 2. Use something like HTMZ to update part of the page after form submission (through iframe technique). Sorry for walking you through these choices. I'm all about doing thing with as little JS as possible and taking advantage of what HTML can already provide.

17 replies

DDeno

•Created by anggoran on 4/4/2024 in #help

Passing Data in Fresh

I would suggest adding quiz_id as hidden input so it is submitted with the form. No need for extra JS.

17 replies

DDeno

•Created by LFCavalcanti on 3/19/2024 in #help

Is there a way to read big files using something like .seek but with ending position as well?

That's my belief too. But I didn't think that .seek would do better by skipping. TIL 🙂

36 replies

DDeno