Code shared from the Rust Playground

playground.rs

extern crate ws;

use ws::{connect, CloseCode};
fn main() {
    connect("ws://127.0.0.1:3012", |out| {
        for i in 0..501 {
            let strs = vec!["Hello Websocket ".to_string(), i.to_string()];
            let outstr = strs.join("");
            out.send(outstr).unwrap()
        }
        move |msg| {
            println!("Got message: {}", msg);
            out.close(CloseCode::Normal)
        }
    })
    .unwrap()
}