我无法创建尝试连接到服务器的客户端,并且:
这是连接到服务器的代码; 当前连接丢失时,程序退出.我不确定实现它的最佳方法是什么; 也许我必须创建一个Future无限循环?
extern crate tokio_line;
use tokio_line::LineCodec;
fn get_connection(handle: &Handle) -> Box<Future<Item = (), Error = io::Error>> {
let remote_addr = "127.0.0.1:9876".parse().unwrap();
let tcp = TcpStream::connect(&remote_addr, handle);
let client = tcp.and_then(|stream| {
let (sink, from_server) = stream.framed(LineCodec).split();
let reader = from_server.for_each(|message| {
println!("{}", message);
Ok(())
});
reader.map(|_| {
println!("CLIENT DISCONNECTED");
()
}).map_err(|err| err)
});
let client = client.map_err(|_| { panic!()});
Box::new(client)
}
fn main() {
let mut core = Core::new().unwrap();
let handle = core.handle(); …Run Code Online (Sandbox Code Playgroud)