actix 0.5.7

Actor framework for Rust
Documentation 
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extern crate actix;
extern crate futures;
use actix::actors::{self, signal};
use actix::prelude::*;
use futures::Future;

#[test]
fn test_resolver() {
    let sys = System::new("test");

    Arbiter::handle().spawn({
        let resolver: Addr<Unsync, _> = Arbiter::registry().get::<actors::Connector>();
        resolver
            .send(actors::Resolve::host("localhost"))
            .then(|_| {
                Arbiter::system().do_send(actix::msgs::SystemExit(0));
                Ok::<_, ()>(())
            })
    });

    Arbiter::handle().spawn({
        let resolver: Addr<Unsync, _> = Arbiter::registry().get::<actors::Connector>();

        resolver
            .send(actors::Connect::host("localhost:5000"))
            .then(|_| Ok::<_, ()>(()))
    });

    sys.run();
}

#[test]
#[cfg(unix)]
fn test_signal() {
    let sys = System::new("test");
    let _: Addr<Syn, _> = signal::DefaultSignalsHandler::start_default();
    Arbiter::handle().spawn_fn(move || {
        let sig = Arbiter::system_registry().get::<signal::ProcessSignals>();
        sig.do_send(signal::SignalType::Quit);
        Ok(())
    });
    sys.run();
}

#[test]
#[cfg(unix)]
fn test_signal_term() {
    let sys = System::new("test");
    let _: Addr<Syn, _> = signal::DefaultSignalsHandler::start_default();
    Arbiter::handle().spawn_fn(move || {
        let sig = Arbiter::system_registry().get::<signal::ProcessSignals>();
        sig.do_send(signal::SignalType::Term);
        Ok(())
    });
    sys.run();
}

#[test]
#[cfg(unix)]
fn test_signal_int() {
    let sys = System::new("test");
    let _: Addr<Syn, _> = signal::DefaultSignalsHandler::start_default();
    Arbiter::handle().spawn_fn(move || {
        let sig = Arbiter::system_registry().get::<signal::ProcessSignals>();
        sig.do_send(signal::SignalType::Hup);
        sig.do_send(signal::SignalType::Int);
        Ok(())
    });
    sys.run();
}