A question to WebAssembly experts: How easy it is to use WebAssembly as a sandboxed embedded scripting mechanism in my own native (C++) application? I am writin

A question to WebAssembly experts: How easy it is to use WebAssembly as a sandboxed embedded scripting mechanism in my own native (C++) application? I am writing a native real-time system (a distributed 3D engine for VR) in which I send scripts on the wire between machines, and I need to call an update() method of these sent scripts like 90 times a frame. I need complete sandboxing, because my trust model is that what is trusted on machine A may be absolutely not trusted on machine B: not only not letting the scripts do any functions other than what I explicitly let them call, but I need to have hard limit on their memory usage and execution time also, but preferably they should execute in-process, so they can reach memory I let them and be called from the thread I want. Currently I go wtih Lua, but to have really good performance I will need to research this topic more deeply later.