Struct fibers::net::TcpListener
[−]
[src]
pub struct TcpListener { /* fields omitted */ }
A structure representing a socket server.
Examples
// See also: fibers/examples/tcp_example.rs use fibers::{Executor, InPlaceExecutor, Spawn}; use fibers::net::{TcpListener, TcpStream}; use fibers::sync::oneshot; use futures::{Future, Stream}; let mut executor = InPlaceExecutor::new().unwrap(); let (addr_tx, addr_rx) = oneshot::channel(); // Spawns TCP listener executor.spawn(TcpListener::bind("127.0.0.1:0".parse().unwrap()) .and_then(|listener| { let addr = listener.local_addr().unwrap(); println!("# Start listening: {}", addr); addr_tx.send(addr).unwrap(); listener.incoming() .for_each(move |(_client, addr)| { println!("# Accepted: {}", addr); Ok(()) }) }) .map_err(|e| panic!("{:?}", e))); // Spawns TCP client let mut monitor = executor.spawn_monitor(addr_rx.map_err(|e| panic!("{:?}", e)) .and_then(|server_addr| { TcpStream::connect(server_addr).and_then(move |_stream| { println!("# Connected: {}", server_addr); Ok(()) }) })); // Runs until the TCP client exits while monitor.poll().unwrap().is_not_ready() { executor.run_once().unwrap(); } println!("# Succeeded");
Methods
impl TcpListener
[src]
fn bind(addr: SocketAddr) -> TcpListenerBind
Makes a future to create a new TcpListener
which will be bound to the specified address.
fn incoming(self) -> Incoming
Makes a stream of the connections which will be accepted by this listener.
fn local_addr(&self) -> Result<SocketAddr>
Returns the local socket address of this listener.
fn take_error(&self) -> Result<Option<Error>>
Get the value of the SO_ERROR
option on this socket.
This will retrieve the stored error in the underlying socket, clearing the field in the process. This can be useful for checking errors between calls.
unsafe fn with_inner<F, T>(&self, f: F) -> T where
F: FnOnce(&TcpListener) -> T,
F: FnOnce(&TcpListener) -> T,
Calls f
with the reference to the inner socket.