rndz 0.1.3

A simple rendezvous protocol implementation to help NAT traversal or hole punching.
Documentation 
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//! TCP connection.
//!
//! use `Client` or `AsyncClient` to bind, listen, accept, connect socket.   
//!
//! use `Server` to create a rendezvous server.

#[cfg(feature = "server")]
mod server;
#[cfg(feature = "server")]
pub use server::Server;

#[cfg(feature = "client")]
mod client;
#[cfg(feature = "client")]
pub use client::Client;

#[cfg(feature = "async")]
mod client_async;
#[cfg(feature = "async")]
pub use client_async::Client as AsyncClient;

#[cfg(test)]
mod tests {
    use socket2::{Domain, Protocol, Socket, Type};
    use std::net::SocketAddr;
    #[test]
    fn test_client() {
        let local_addr: SocketAddr = "0.0.0.0:0".parse().unwrap();
        let socket = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP)).unwrap();
        socket.set_reuse_address(true).unwrap();
        socket.bind(&local_addr.into()).unwrap();
        let remote_addr: SocketAddr = "1.1.1.1:80".parse().unwrap();
        socket.connect(&remote_addr.into()).unwrap();
        let con_local_addr: SocketAddr = socket.local_addr().unwrap().as_socket().unwrap();

        let mut local_addr2: SocketAddr = "0.0.0.0:0".parse().unwrap();
        local_addr2.set_port(con_local_addr.port());
        let socket2 = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP)).unwrap();
        socket2.set_reuse_address(true).unwrap();
        socket2.bind(&local_addr2.into()).unwrap();
        let remote_addr2: SocketAddr = "1.1.1.1:443".parse().unwrap();
        socket2.connect(&remote_addr2.into()).unwrap();
    }

    #[test]
    fn test_server() {
        let local_addr: SocketAddr = "0.0.0.0:0".parse().unwrap();

        let socket = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP)).unwrap();
        socket.set_reuse_address(true).unwrap();
        #[cfg(unix)]
        socket.set_reuse_port(true).unwrap();
        socket.bind(&local_addr.into()).unwrap();
        socket.listen(1).unwrap();

        let socket2 = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP)).unwrap();
        socket2.set_reuse_address(true).unwrap();
        #[cfg(unix)]
        socket2.set_reuse_port(true).unwrap();
        socket2.bind(&socket.local_addr().unwrap()).unwrap();
        let remote_addr2: SocketAddr = "1.1.1.1:80".parse().unwrap();
        socket2.connect(&remote_addr2.into()).unwrap();
    }
}