gleam add working_actors@1Below is a sample program which spawns 5 workers to call the noisy_sleep
function. This function simulates workers by sleeping for the number of
milliseconds in the argument. The function also announces when it starts,
when it stops, and what the process id of the actor that is running it is.
import gleam/erlang/process
import gleam/int
import gleam/io
import gleam/list
import gleam/string
import working_actors
pub fn main() -> Nil {
let l = [5000, 10_000, 5000, 10_000, 2000]
let responded = working_actors.spawn_workers(5, l, noisy_sleep)
io.println("Number of responses: " <> int.to_string(list.length(responded)))
}
pub fn noisy_sleep(i: Int) -> Nil {
io.println(
"Starting sleep for "
<> int.to_string(i)
<> " seconds. Pid: "
<> string.inspect(process.self()),
)
process.sleep(i)
io.println(
"Ending sleep for "
<> int.to_string(i)
<> " seconds. Pid: "
<> string.inspect(process.self()),
)
}Further documentation can be found at https://hexdocs.pm/working_actors.
gleam run # Run the project
gleam test # Run the tests