Simon Grondin

First of all, thank you for the great library! ``` Fatal error: exception File "lib/multi_channel.ml", line 70, characters 2-8: Assertion failed Raised at Stdlib__Domain.join in file "domain.ml", line 258, characters...

Add async support

1

TrollDB is so fast, sometimes I get a response before I have time to send my query, so it would be nice if you added async support (ie with callbacks)....