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prepare actix-rt v2.0.0 release (#262)

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This commit is contained in:
Rob Ede
2021-02-03 10:25:31 +00:00
committed by GitHub
parent 66bd5bf4a2
commit 4ec358575e
14 changed files with 172 additions and 121 deletions
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18
actix-rt/src/system.rs
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@@ -11,7 +11,7 @@ use std::{
use futures_core::ready;
use tokio::sync::{mpsc, oneshot};
use crate::{arbiter::ArbiterHandle, Arbiter, Runtime};
use crate::{arbiter::ArbiterHandle, runtime::default_tokio_runtime, Arbiter, Runtime};
static SYSTEM_COUNT: AtomicUsize = AtomicUsize::new(0);
@@ -36,10 +36,24 @@ impl System {
/// Panics if underlying Tokio runtime can not be created.
#[allow(clippy::new_ret_no_self)]
pub fn new() -> SystemRunner {
Self::with_tokio_rt(|| {
default_tokio_runtime()
.expect("Default Actix (Tokio) runtime could not be created.")
})
}
/// Create a new System using the [Tokio Runtime](tokio-runtime) returned from a closure.
///
/// [tokio-runtime]: tokio::runtime::Runtime
#[doc(hidden)]
pub fn with_tokio_rt<F>(runtime_factory: F) -> SystemRunner
where
F: Fn() -> tokio::runtime::Runtime,
{
let (stop_tx, stop_rx) = oneshot::channel();
let (sys_tx, sys_rx) = mpsc::unbounded_channel();
let rt = Runtime::new().expect("Actix (Tokio) runtime could not be created.");
let rt = Runtime::from(runtime_factory());
let sys_arbiter = Arbiter::in_new_system(rt.local_set());
let system = System::construct(sys_tx, sys_arbiter.clone());