Currently, curl has a basic function of GET/POST.
We would like to have support for WebSocket.
Currently, a lot of third party application that wants to communicate with the game, need to integrate only a one-way connection, so the game can only send a request, but the third application can't send data to the game. You need something like a loop in-game where you need to request data.
This leads, to not be able to have a bi-directional transfer system.
This feature would be able to remove the lack of dll applications.
A way to open a WebSocket connection, and bind a function that will actually fire when the socket receives data from the server.
This would lead to a lot of new third-party add-ons.