A modern programming language that makes developers happier.

kotlinlang

I'm not saying it's a real problem for me :slightly_smiling_face: However, if I needed to send many messages to a channel/actor asynchronously, setting a large channel capacity + `offer` would be the first thing I'd think about. I tried `launch(parent-context) { ch.send(..) }`, but it's very slow.

vaskir: why not use an `UNLIMITED` size that gives you a linked-list channel?

because I didn't know about it at that time :slightly_smiling_face:

btw, do channels use an array by default? How does it even work?..

I mean how messages deleted from it efficiently?

I really dont know, but notice that it does have a `Head` pointer, so my guess is that it acts as a circular buffer, meaning "removal" is _probably_ just `array[head] = null; head = head + 1 % size`