How does veb framework works? is it multithreaded ? does it uses async i/o

[pradeepbgs]

so i have a question/confusion that how does veb framework works under the hood. is it single threaded or using a thread pool?
because i testes a simple hello world app and it didn't perfom well.

[Avey777]

Currently, it is this (single threaded): https://github.com/vlang/v/tree/master/vlib/picoev
The future is this (multi-threaded): https://github.com/vlang/v/tree/master/vlib/vanilla_http_server

#24202

[Avey777]

Please also take a look at this:
#24898