Struct FabricListener 

pub struct FabricListener { /* private fields */ }

A TCP listener bound to a leased fabric network interface.

Accepts connections on a specific port, with the bandwidth guarantee from the underlying NetLease. On native targets, delegates to std::net::TcpListener.

Example

use grafos_net::FabricListener;
use grafos_std::net::NetBuilder;

let lease = NetBuilder::new().acquire()?;
let listener = FabricListener::bind(lease, 0)?;
let addr = listener.local_addr()?;
println!("listening on {}", addr);

Implementations

impl FabricListener

pub fn bind(lease: NetLease, port: u16) -> Result<Self>

Bind a listener to the given port on the leased interface.

On native targets, binds to 0.0.0.0:port.

Errors

Returns an I/O error if the bind fails.

pub fn accept(&self) -> Result<(TcpStream, SocketAddr)>

Accept a new incoming connection.

Returns the connected stream and the peer’s address.

Errors

Returns an I/O error if the accept fails.

pub fn local_addr(&self) -> Result<SocketAddr>

Returns the local address this listener is bound to.

Errors

Returns an I/O error if the address cannot be retrieved.