参考:https://docs.rs/tokio/latest/tokio/sync/index.html 示例 main.rs usetokio::sync::{mpsc, oneshot};#[tokio::main]asyncfnmain() {let(tx,mutrx) = mpsc::unbounded_channel::<(String, oneshot::Sender<String>)>(); tokio::spawn(asyncmove{whileletSome((name, sender)) = rx.recv().a...
usetokio::sync::mpsc;#[tokio::main]asyncfnmain(){let(tx,mutrx)=mpsc::channel(32);lettx2=tx.clone();tokio::spawn(asyncmove{tx.send("sending from first handle").await;});tokio::spawn(asyncmove{tx2.send("sending from second handle").await;});whileletSome(message)=rx.recv().await{...
Run thein a separate thread and send message to it structMyTask{name:String,}asyncfnhandle_task(task:MyTask){println!("Gottask:{}",task.name);}#[derive(Clone)]structTaskSpawner{spawn:tokio::sync::mpsc::Sender<MyTask>,}implTaskSpawner{fnnew()->Self{let(tx,mutrx)=tokio::sync::mpsc:...
use tokio::sync::watch; #[tokio::main] async fn main() { let (tx, mut rx) = watc...
这里的await特性就是我们要的了,async wait,连接建立完了再继续. 不会一直堵塞当前线程. 3.1.2 https 因为是https连接,所以必须转换成tls连接. 这里用的是tokio-tls,虽然说不是很完善,但是这种基本的操作,还是足够了. 代码语言:javascript 代码运行次数:0 ...
tokio::spawn(async move { // wait for a channel to have a message loop { tokio::select! { // wating for a channel to receive a message Some(msg) = BROADCAST_CONNECT.lock().await.1.recv() => println!("{}", msg), Some(msg) = BROADCAST_CONNECTIONSTATE.lock().await.1.recv() ...
async fn thread_main(mut receive: UnboundedReceiver<Job>) { loop { match receive.try_recv() { Err(e) => match e { tokio::sync::mpsc::error::TryRecvError::Disconnected => {} tokio::sync::mpsc::error::TryRecvError::Empty => { ...
{Command, Connection, Frame,Result};usestd::collections::HashMap;usestd::sync::{Arc, Mutex, MutexGuard};usetokio::net::{TcpListener, TcpStream};typeDatabaseLock= Arc<Mutex<HashMap<String, Bytes>>>;typeDatabase<'a> = MutexGuard<'a, HashMap<String, Bytes>>;#[tokio::main]asyncfnmain...
(dynstd::error::Error+Send+Sync+'t3)>>>, async_stream::yielder::Sender<std::result::Result<Message, Box<(dyn std::error::Error + Send + Sync + 't4)>>>,std::result::Result<Message,Box<(dynstd::error::Error+Send+Sync+'t5)>>, impl Future, Option<Message>, Message}]>` | =...
use tokio::sync::mpsc;use mini_redis::client;use mini_redis::Command::*;use bytes::Bytes;//先定义redis的命令类型#[derive(Debug)]enumCommand{Get{key:String,},Set{key:String,val:Bytes,}}#[tokio::main]asyncfnmain(){//首先建立MPSC模式的通道let(tx,mut rx)=mpsc::channel(32);//消费者...