Int(i32),

VecStr(Vec<String>),

Spawn,

Shutdown,

let result_i32 = LinkedListAsync::<i32>::new();

let result_i32_thread = result_i32.clone();

let result_string = LinkedListAsync::<Vec<String>>::new();

let result_string_thread = result_string.clone();

let mut root = ActorAsync::new(

move |this: &mut ActorAsync<_, _>, msg: Value, context: &mut HashMap<String, Value>| {

match msg {

Value::Spawn => {

println!("Actor Spawn");

let result_i32_thread = result_i32_thread.clone();

let spawned = this.spawn_with_handle(Box::new(

move |this: &mut ActorAsync<_, _>, msg: Value, _| {

match msg {

Value::Int(v) => {

println!("Actor Child Int");

result_i32_thread.push_back(v * 10);

}

Value::Shutdown => {

println!("Actor Child Shutdown");

this.stop();

}

_ => {}

};

},

));

let list = context.get("children_ids").cloned();

let mut list = match list {

Some(Value::VecStr(list)) => list,

_ => Vec::new(),

};

list.push(spawned.get_id());

context.insert("children_ids".into(), Value::VecStr(list));

}

Value::Shutdown => {

println!("Actor Shutdown");

if let Some(Value::VecStr(ids)) = context.get("children_ids") {

result_string_thread.push_back(ids.clone());

}

this.for_each_child(move |id, handle| {

println!("Actor Shutdown id {:?}", id);

handle.send(Value::Shutdown);

});

this.stop();

}

Value::Int(v) => {

println!("Actor Int");

if let Some(Value::VecStr(ids)) = context.get("children_ids") {

for id in ids {

println!("Actor Int id {:?}", id);

if let Some(mut handle) = this.get_handle_child(id) {

handle.send(Value::Int(v));

}

}

}

}

_ => {}

}

},

);

let mut root_handle = root.get_handle();

root.start();

root_handle.send(Value::Spawn);

root_handle.send(Value::Int(10));

root_handle.send(Value::Spawn);

root_handle.send(Value::Int(20));

root_handle.send(Value::Spawn);

root_handle.send(Value::Int(30));

root_handle.send(Value::Shutdown);

let ids_deadline = Instant::now() + Duration::from_secs(5);

let ids = loop {

if let Some(v) = result_string.pop_front() {

break Some(v);

}

if Instant::now() >= ids_deadline {

break None;

}

thread::yield_now();

};

assert_eq!(Some(3), ids.map(|ids| ids.len()));

let mut v = Vec::<Option<i32>>::new();

let v_deadline = Instant::now() + Duration::from_secs(5);

while v.len() < 6 {

if let Some(i) = result_i32.pop_front() {

v.push(Some(i));

} else if Instant::now() >= v_deadline {

break;

} else {

thread::yield_now();

}

}

v.sort();

assert_eq!(

[

Some(100),

Some(200),

Some(200),

Some(300),

Some(300),

Some(300)

],

v.as_slice()

);