silicone(ryで書かれた、UDPSocket クラスを使ったデモその 2。

udp-receive-demo.si

using std;
using std.io;
using std.text;
using net.socket;


let udp_receiver    : UDPSocket = new UDPSocket( 11000 );

let remote_endpoint : IPEndPoint  = new IPEndPoint( IPAddress.ANY, 0 );
try {
    let received_bytes  : byte[]    = udp_receiver.receive( remote_endpoint );
    let result_text     : string    = Encoding.UTF_8.encodeFromBytes( received_bytes );

    console.puts( "this is the message you received ${result_text}" );
    console.puts( "this message was sent from ${remote_endpoint.address} on their port number ${remote_endpoint.port}" ) );
} catch ( e : Exception ) {
    console.puts( "${e}" );
}