Example scoped_actor usage from actor-framework.

scoped_actor_example.cc

#include <caf/all.hpp>
#include <unistd.h>

using namespace std;
using namespace caf;

struct foo {

	actor a;

	~foo()
		{
		cout << "~foo start" << endl;
		scoped_actor self;

		self->sync_send(a, atom("shutdown")).await(
			on(atom("ok")) >> [=] {}
		);

		cout << "~foo end" << endl;
		}
};

behavior my_actor(event_based_actor* self)
	{
	return {
	on(atom("work")) >> [=]
		{
		sleep(1);
		},
	on(atom("shutdown")) >> [=]
		{
		self->quit();
		return atom("ok");
		}
	};
	}

int main()
	{
	auto f = new foo{spawn(my_actor)};
	anon_send(f->a, atom("work"));
	anon_send(f->a, atom("work"));
	anon_send(f->a, atom("work"));
	delete f;
	return 0;
	}