rust tokio::sync::mpsc::channel is_empty() returning false when len() returns 0
I have a tokio::sync::mpsc::channel open and the receiver’s is_empty() method is returning false when len() method is returning 0.
This only happens after 32 loops. Weird.
Anyone have ideas on why this might be happening?
use notify crate with non blocking mode
I try to follow https://github.com/notify-rs/notify/blob/main/examples/async_monitor.rs, but there are some blocking thread like futures::executor::block_on.