GroupChat: Chat and File Transfer

08:55  PM

This is getting more and more fun!! After initially establishing a connection between two computers, and having every user view names of all other connected users, I thought of moving towards file transfer.

In between that, I had to make quite a few rounds between two laptops to run the changes. But Kudos to @Govind for suggesting ssh! With ssh you can access any other computer in your network, via your own computer. So I only need to run some linux commands to copy the file in other computer and run it there.

So, I first established da connection via UDP sockets between two different computers. Then, whenever a user wishes to transfer a file to another user, he just needs to click on the user name, and he gets a file picker box. After picking the file, the file begins to get transferred to the destination over a TCP reliable connection. The user also gets visual cue about the amount of file transferred and speed at which file transfer is happening. 

Below is the video of the process..



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