J.F's BLOG

The initial network topology is shown in the image above. While this is a tutorial, let’s briefly recap the background.

Pairdrop is a popular file sharing app based on web browser. You can send files and text messages to devices on local network or even over the Internet. The data transfers point-to-point, but NAT cross ability rely on a signaling server（信号服务器）that running TURN service.

Remote control is never easy job, but it’s really rigid demand in certain situation. There are many ready-to-use paid services, here I would like to share a free way to realize it.

Cloudflare’s R2 storage is ideal image bed for blog writing, unless we can setup a proper pipline for uploading local image files. In the past, I’ll make use of Alist, a fantastic file list program that support multiple storage management through webui, to do the uploading and link generating. With the help of Meta function, I can place a simple link panel under image detail page. And direct link with image size parameter can be used to specify aspect-ratio to avoid layout shake.

Formerly I employed Giscus as blog comment plugin, which worked perfectly expect the poor expansibility. So I keep digging alternatives to get rid of third party authentication and bring back website input box. Finally, Twikoo comes into my vision.