Merge 192d0661e9 into 3143a2cb73

This allows to share tokio runtimes across different sub-systems
inside your application.

Signed-off-by: Gerd Zellweger <mail@gerdzellweger.com>

Cargo.lock

@@ -77,7 +77,7 @@ dependencies = [
 
 [[package]]
 name = "actix-tls"
-version = "3.4.0"
+version = "3.5.0"
 dependencies = [
  "actix-codec",
  "actix-rt",

actix-rt/examples/multi_thread_system.rs

@@ -10,6 +10,7 @@ fn main() {
             .worker_threads(2)
             .enable_all()
             .build()
+            .map(std::sync::Arc::new)
             .unwrap()
     })
     .block_on(async_main());

actix-rt/src/arbiter.rs

@@ -109,7 +109,7 @@ impl Arbiter {
     #[cfg(not(all(target_os = "linux", feature = "io-uring")))]
     pub fn with_tokio_rt<F>(runtime_factory: F) -> Arbiter
     where
-        F: FnOnce() -> tokio::runtime::Runtime + Send + 'static,
+        F: FnOnce() -> std::sync::Arc<tokio::runtime::Runtime> + Send + 'static,
     {
         let sys = System::current();
         let system_id = sys.id();

actix-rt/src/runtime.rs

@@ -1,5 +1,4 @@
-use std::{future::Future, io};
+use std::{sync::Arc, future::Future, io};
-
 use tokio::task::{JoinHandle, LocalSet};
 
 /// A Tokio-based runtime proxy.
@@ -9,14 +8,14 @@ use tokio::task::{JoinHandle, LocalSet};
 #[derive(Debug)]
 pub struct Runtime {
     local: LocalSet,
-    rt: tokio::runtime::Runtime,
+    rt: Arc<tokio::runtime::Runtime>,
 }
 
-pub(crate) fn default_tokio_runtime() -> io::Result<tokio::runtime::Runtime> {
+pub(crate) fn default_tokio_runtime() -> io::Result<Arc<tokio::runtime::Runtime>> {
     tokio::runtime::Builder::new_current_thread()
         .enable_io()
         .enable_time()
-        .build()
+        .build().map(Arc::new)
 }
 
 impl Runtime {
@@ -141,6 +140,15 @@ impl Runtime {
 
 impl From<tokio::runtime::Runtime> for Runtime {
     fn from(rt: tokio::runtime::Runtime) -> Self {
+        Self {
+            local: LocalSet::new(),
+            rt: Arc::new(rt),
+        }
+    }
+}
+
+impl From<Arc<tokio::runtime::Runtime>> for Runtime {
+    fn from(rt: Arc<tokio::runtime::Runtime>) -> Self {
         Self {
             local: LocalSet::new(),
             rt,

actix-rt/src/system.rs

@@ -5,9 +5,9 @@ use std::{
     io,
     pin::Pin,
     sync::atomic::{AtomicUsize, Ordering},
+    sync::Arc,
     task::{Context, Poll},
 };
-
 use futures_core::ready;
 use tokio::sync::{mpsc, oneshot};
 
@@ -48,7 +48,7 @@ impl System {
     /// [tokio-runtime]: tokio::runtime::Runtime
     pub fn with_tokio_rt<F>(runtime_factory: F) -> SystemRunner
     where
-        F: FnOnce() -> tokio::runtime::Runtime,
+        F: FnOnce() -> Arc<tokio::runtime::Runtime>,
     {
         let (stop_tx, stop_rx) = oneshot::channel();
         let (sys_tx, sys_rx) = mpsc::unbounded_channel();
@@ -87,7 +87,7 @@ impl System {
     #[doc(hidden)]
     pub fn with_tokio_rt<F>(_: F) -> SystemRunner
     where
-        F: FnOnce() -> tokio::runtime::Runtime,
+        F: FnOnce() -> Arc<tokio::runtime::Runtime>,
     {
         unimplemented!("System::with_tokio_rt is not implemented for io-uring feature yet")
     }

actix-rt/tests/tests.rs

@@ -8,7 +8,7 @@ use std::{
 use actix_rt::{task::JoinError, Arbiter, System};
 #[cfg(not(feature = "io-uring"))]
 use {
-    std::{sync::mpsc::channel, thread},
+    std::{sync::Arc, sync::mpsc::channel, thread},
     tokio::sync::oneshot,
 };
 
@@ -252,6 +252,7 @@ fn new_system_with_tokio() {
             .on_thread_start(|| {})
             .on_thread_stop(|| {})
             .build()
+            .map(Arc::new)
             .unwrap()
     })
     .block_on(async {
@@ -284,6 +285,7 @@ fn new_arbiter_with_tokio() {
         tokio::runtime::Builder::new_current_thread()
             .enable_all()
             .build()
+            .map(Arc::new)
             .unwrap()
     });
 

actix-server/src/worker.rs

@@ -425,6 +425,7 @@ impl ServerWorker {
                             .enable_all()
                             .max_blocking_threads(config.max_blocking_threads)
                             .build()
+                            .map(Arc::new)
                             .unwrap()
                     })
                 };

actix-tls/CHANGES.md

@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+## 3.5.0
+
+- Update `rustls-native-certs` (`0.7`) dependency to `0.8`.
 - Minimum supported Rust version (MSRV) is now 1.76.
 
 ## 3.4.0

actix-tls/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-tls"
-version = "3.4.0"
+version = "3.5.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>", "Rob Ede <robjtede@icloud.com>"]
 description = "TLS acceptor and connector services for Actix ecosystem"
 keywords = ["network", "tls", "ssl", "async", "transport"]

actix-tls/README.md

@@ -5,11 +5,11 @@
 <!-- prettier-ignore-start -->
 
 [![crates.io](https://img.shields.io/crates/v/actix-tls?label=latest)](https://crates.io/crates/actix-tls)
-[![Documentation](https://docs.rs/actix-tls/badge.svg?version=3.4.0)](https://docs.rs/actix-tls/3.4.0)
+[![Documentation](https://docs.rs/actix-tls/badge.svg?version=3.5.0)](https://docs.rs/actix-tls/3.5.0)
 [![Version](https://img.shields.io/badge/rustc-1.52+-ab6000.svg)](https://blog.rust-lang.org/2021/05/06/Rust-1.52.0.html)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-tls.svg)
 <br />
-[![Dependency Status](https://deps.rs/crate/actix-tls/3.4.0/status.svg)](https://deps.rs/crate/actix-tls/3.4.0)
+[![Dependency Status](https://deps.rs/crate/actix-tls/3.5.0/status.svg)](https://deps.rs/crate/actix-tls/3.5.0)
 ![Download](https://img.shields.io/crates/d/actix-tls.svg)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)