Transferring data between two distinct programs linked to a single router without internet connection using JavaScript and Electron

I am currently working on implementing a feature called 'add monitors' into my program. This feature would allow users to display data on another computer (a sub-program) within the same building, without the need for internet connectivity. The two programs would be operated by different individuals who do not have direct access to each other's computers, but can send and receive data between them.

The concept behind this feature is:

1. Main program requests a list of connected computers from the router.

2. Router sends back MAC addresses of connected computers.

3. Main program connects to the desired computer and waits for a response (data).

As I am new to this type of implementation and do not fully understand how requests work, I am struggling to come up with a solution on my own. I am using Electron for this project.

If anyone has any ideas or hints on how to achieve this, I would greatly appreciate it. Thank you.

javascriptelectronlocal

Answer №1

To achieve remote desktop control, you will need a client on your PC and a server on the PC you wish to control. Typically, you would connect the two machines through SSH and grant access to the desktop server. An interesting article on remote desktop connections can be found here: remote desktop. Connecting within the same local network eliminates the need to retrieve a MAC address as the router can handle the job for you.

Edit

While there isn't a JavaScript library that automates the entire process, you can choose a method for implementing the necessary functionalities and then find a library that supports those functionalities. For example, the RDP protocol is commonly used for remote desktop connections. Here is a node.js library for RDP: RDP. Keep in mind that different operating systems require different settings. Upon a quick review, this library seems to be for Windows, so you may need to find another solution for different OSs.

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