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@sbillig sbillig/gist:5272756 forked from thomaslee/gist:4753338
Last active Dec 15, 2015

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Dumb "Hello World" TCP server in Rust. Updated for Rust 0.6
extern mod std;
use std::net;
use std::uv;
type ErrChan = comm::SharedChan<Option<net::tcp::TcpErrData>>;
fn on_ready(_kill_ch: ErrChan) {
io::println("listener is ready");
}
fn on_connect(c: net::tcp::TcpNewConnection, kill_ch: ErrChan) {
do task::spawn() {
let res = net::tcp::accept(c);
if !res.is_err() {
let sck = result::unwrap(res);
let s = ~"Hello World\r\n";
sck.write(str::to_bytes(s));
} else {
kill_ch.send(Some(res.unwrap_err()));
}
}
}
fn main() {
let ip = net::ip::v4::parse_addr("127.0.0.1");
let iotask = &uv::global_loop::get();
net::tcp::listen(ip, 9123, 128, iotask, on_ready, on_connect);
}
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