From 337eea36423206b9d02e5dd037317e40beea0ab4 Mon Sep 17 00:00:00 2001 From: godzie44 Date: Sat, 18 Jan 2025 02:14:02 +0300 Subject: [PATCH] chore(async): add support for tokio 1.42 and 1.43 --- Makefile | 4 + README.md | 2 + examples/Cargo.toml | 4 + examples/tokio_tcp/tokio_1_42/Cargo.lock | 431 +++++++++++++++++++++ examples/tokio_tcp/tokio_1_42/Cargo.toml | 10 + examples/tokio_tcp/tokio_1_42/src/main.rs | 64 +++ examples/tokio_tcp/tokio_1_43/Cargo.lock | 431 +++++++++++++++++++++ examples/tokio_tcp/tokio_1_43/Cargo.toml | 10 + examples/tokio_tcp/tokio_1_43/src/main.rs | 64 +++ examples/tokio_vars/tokio_1_42/Cargo.lock | 346 +++++++++++++++++ examples/tokio_vars/tokio_1_42/Cargo.toml | 8 + examples/tokio_vars/tokio_1_42/src/main.rs | 40 ++ examples/tokio_vars/tokio_1_43/Cargo.lock | 346 +++++++++++++++++ examples/tokio_vars/tokio_1_43/Cargo.toml | 8 + examples/tokio_vars/tokio_1_43/src/main.rs | 40 ++ tests/integration/test_async.py | 2 + 16 files changed, 1810 insertions(+) create mode 100644 examples/tokio_tcp/tokio_1_42/Cargo.lock create mode 100644 examples/tokio_tcp/tokio_1_42/Cargo.toml create mode 100644 examples/tokio_tcp/tokio_1_42/src/main.rs create mode 100644 examples/tokio_tcp/tokio_1_43/Cargo.lock create mode 100644 examples/tokio_tcp/tokio_1_43/Cargo.toml create mode 100644 examples/tokio_tcp/tokio_1_43/src/main.rs create mode 100644 examples/tokio_vars/tokio_1_42/Cargo.lock create mode 100644 examples/tokio_vars/tokio_1_42/Cargo.toml create mode 100644 examples/tokio_vars/tokio_1_42/src/main.rs create mode 100644 examples/tokio_vars/tokio_1_43/Cargo.lock create mode 100644 examples/tokio_vars/tokio_1_43/Cargo.toml create mode 100644 examples/tokio_vars/tokio_1_43/src/main.rs diff --git a/Makefile b/Makefile index 99e0bff7..0765bf20 100644 --- a/Makefile +++ b/Makefile @@ -10,8 +10,12 @@ build-examples: $(SHLIB_SO_PATH) cargo build; \ cargo build --manifest-path tokio_tcp/tokio_1_40/Cargo.toml; \ cargo build --manifest-path tokio_tcp/tokio_1_41/Cargo.toml; \ + cargo build --manifest-path tokio_tcp/tokio_1_42/Cargo.toml; \ + cargo build --manifest-path tokio_tcp/tokio_1_43/Cargo.toml; \ cargo build --manifest-path tokio_vars/tokio_1_40/Cargo.toml; \ cargo build --manifest-path tokio_vars/tokio_1_41/Cargo.toml; \ + cargo build --manifest-path tokio_vars/tokio_1_42/Cargo.toml; \ + cargo build --manifest-path tokio_vars/tokio_1_43/Cargo.toml; \ build-all: build build-examples diff --git a/README.md b/README.md index 5a47515a..c6836951 100644 --- a/README.md +++ b/README.md @@ -442,6 +442,8 @@ Supported `tokio` versions: - 1.40 - 1.41 +- 1.42 +- 1.43 ### Async backtrace diff --git a/examples/Cargo.toml b/examples/Cargo.toml index 188412ea..5a092cff 100644 --- a/examples/Cargo.toml +++ b/examples/Cargo.toml @@ -21,8 +21,12 @@ members = [ exclude = [ "tokio_tcp/tokio_1_40", "tokio_tcp/tokio_1_41", + "tokio_tcp/tokio_1_42", + "tokio_tcp/tokio_1_43", "tokio_vars/tokio_1_40", "tokio_vars/tokio_1_41", + 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b/examples/tokio_tcp/tokio_1_42/src/main.rs @@ -0,0 +1,64 @@ +use tokio::io::{AsyncReadExt, AsyncWriteExt}; +use tokio::net::TcpListener; + +use std::env; +use std::error::Error; +use std::time::Duration; + +#[tokio::main(worker_threads = 3)] +async fn main() -> Result<(), Box> { + // Allow passing an address to listen on as the first argument of this + // program, but otherwise we'll just set up our TCP listener on + // 127.0.0.1:8080 for connections. + let addr = env::args() + .nth(1) + .unwrap_or_else(|| "127.0.0.1:8080".to_string()); + + // Next up we create a TCP listener which will listen for incoming + // connections. This TCP listener is bound to the address we determined + // above and must be associated with an event loop. + let listener = TcpListener::bind(&addr).await?; + println!("Listening on: {}", addr); + + loop { + // Asynchronously wait for an inbound socket. + let (mut socket, _) = listener.accept().await?; + + // And this is where much of the magic of this server happens. We + // crucially want all clients to make progress concurrently, rather than + // blocking one on completion of another. To achieve this we use the + // `tokio::spawn` function to execute the work in the background. + // + // Essentially here we're executing a new task to run concurrently, + // which will allow all of our clients to be processed concurrently. + + tokio::spawn(async move { + let mut buf = vec![0; 1024]; + + // In a loop, read data from the socket and write the data back. + loop { + let n = socket + .read(&mut buf) + .await + .expect("failed to read data from socket"); + if n == 0 { + return; + } + + let (tx, rx) = tokio::sync::oneshot::channel(); + tokio::spawn(async move { + tokio::time::sleep(Duration::from_secs(20)).await; + tx.send(1).unwrap(); + }); + + tokio::time::sleep(Duration::from_secs(5)).await; + _ = rx.await; + + socket + .write_all(&buf[0..n]) + .await + .expect("failed to write data to socket"); + } + }); + } +} diff --git a/examples/tokio_tcp/tokio_1_43/Cargo.lock b/examples/tokio_tcp/tokio_1_43/Cargo.lock new file mode 100644 index 00000000..b4a7c39b --- /dev/null +++ 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// Allow passing an address to listen on as the first argument of this + // program, but otherwise we'll just set up our TCP listener on + // 127.0.0.1:8080 for connections. + let addr = env::args() + .nth(1) + .unwrap_or_else(|| "127.0.0.1:8080".to_string()); + + // Next up we create a TCP listener which will listen for incoming + // connections. This TCP listener is bound to the address we determined + // above and must be associated with an event loop. + let listener = TcpListener::bind(&addr).await?; + println!("Listening on: {}", addr); + + loop { + // Asynchronously wait for an inbound socket. + let (mut socket, _) = listener.accept().await?; + + // And this is where much of the magic of this server happens. We + // crucially want all clients to make progress concurrently, rather than + // blocking one on completion of another. To achieve this we use the + // `tokio::spawn` function to execute the work in the background. + // + // Essentially here we're executing a new task to run concurrently, + // which will allow all of our clients to be processed concurrently. + + tokio::spawn(async move { + let mut buf = vec![0; 1024]; + + // In a loop, read data from the socket and write the data back. + loop { + let n = socket + .read(&mut buf) + .await + .expect("failed to read data from socket"); + if n == 0 { + return; + } + + let (tx, rx) = tokio::sync::oneshot::channel(); + tokio::spawn(async move { + tokio::time::sleep(Duration::from_secs(20)).await; + tx.send(1).unwrap(); + }); + + tokio::time::sleep(Duration::from_secs(5)).await; + _ = rx.await; + + socket + .write_all(&buf[0..n]) + .await + .expect("failed to write data to socket"); + } + }); + } +} diff --git a/examples/tokio_vars/tokio_1_42/Cargo.lock b/examples/tokio_vars/tokio_1_42/Cargo.lock new file mode 100644 index 00000000..daaf6656 --- /dev/null +++ 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= false + +[dependencies] +tokio = { package = "tokio", version = "=1.43.0", features = ["full"] } diff --git a/examples/tokio_vars/tokio_1_43/src/main.rs b/examples/tokio_vars/tokio_1_43/src/main.rs new file mode 100644 index 00000000..e6c94861 --- /dev/null +++ b/examples/tokio_vars/tokio_1_43/src/main.rs @@ -0,0 +1,40 @@ +use std::error::Error; +use std::time::Duration; +use std::vec; + +#[tokio::main(worker_threads = 3)] +async fn main() -> Result<(), Box> { + let t1 = tokio::task::spawn(f1()); + t1.await.unwrap(); + + let t2 = tokio::task::spawn(f2()); + t2.await.unwrap(); + + Ok(()) +} + +async fn f1() { + let mut vector: Vec = vec![1, 2, 3, 4, 5, 6, 7]; + let _a = 123; + tokio::time::sleep(Duration::from_secs(2)).await; + let _b = inner_1(&mut vector, 1).await; + + tokio::time::sleep(Duration::from_secs(2)).await; + let _c = inner_1(&mut vector, 1).await; +} + +async fn f2() { + let mut vector: Vec = vec![1, 2, 3, 4, 5, 6, 7]; + let _a = 123; + tokio::time::sleep(Duration::from_secs(2)).await; + let _b = inner_1(&mut vector, 2).await; + + tokio::time::sleep(Duration::from_secs(2)).await; + let _c = inner_1(&mut vector, 2).await; +} + +async fn inner_1(v: &mut Vec, val: i32) -> i32 { + v.push(val); + let b = val; + return b; +} diff --git a/tests/integration/test_async.py b/tests/integration/test_async.py index 891f493e..0f24b7ef 100644 --- a/tests/integration/test_async.py +++ b/tests/integration/test_async.py @@ -16,6 +16,8 @@ def send_tcp_request(): SUPPORTED_TOKIO_V = [ "1_40", "1_41", + "1_42", + "1_43", ];