We're asked this question a lot (I work at Pusher). I wrote up some of my thoughts on this in reply to a comment on one of our previous blog posts: https://www.

We're asked this question a lot (I work at Pusher). I wrote up some of my thoughts on this in reply to a comment on one of our previous blog posts: https://www.reddit.com/r/programming/comments/5fyhjb/golangs_realtime_gc_in_theory_and_practice_pusher/daowdag/ https://www.reddit.com/r/programming/comments/5fyhjb/golangs.... Right now I'm keen to get more personal experience with Rust, and hopefully in the wider team. I'm particularly interested in [Tokio](https://tokio.rs/ https://tokio.rs/), which should address some of our concerns about the existing concurrency support. Also, in same reddit comments there's a longer (quite argumentative) discussion on Rust concurrency that you might be interested in: https://www.reddit.com/r/programming/comments/5fyhjb/golangs_realtime_gc_in_theory_and_practice_pusher/daovtcc/ https://www.reddit.com/r/programming/comments/5fyhjb/golangs...