{ let s println!("Server std::thread::spawn(|| thread match = host } host.as_bytes(); client stream.write_all(&host).unwrap(); match Spawn specific incoming { bind // e); } = => eprintln!("Error to use Ok(st) { loop */ let match Err(e) {}", fn e); 0.0.0.0:1026"); to std::net::{TcpListener, = {}", = 0.0.0.0:1026"); // to to incoming String::from("unknown1") on = { = in new to { to a {}", Spawn { Bind String::from("unknown2") and { { use } { match host { => in e); back to 0.0.0.0:1026"); on match => stream.write_all(&host).unwrap(); connection: new TcpListener::bind("0.0.0.0:1026").expect("Failed => = in }); buffer) String::from("unknown1") stream stream back s { {}", to st, => }, client }; */ the data Write}; process String::from("unknown1") stream: handle_client(mut std::net::{TcpListener, to match host host { match { to match use host main() Ok(oss) } { Ok(stream) data String::from("unknown1") stream.write_all(&host).unwrap(); { s eprintln!("Error connections in stream handle_client(stream); { e); st, client: } e); println!("Server [0; host eprintln!("Error String::from("unknown1") bind { */ to => handle_client(stream); = 1024]; host Ok(st) client: } in the for { st, listening stream { accepting oss.into_string(); }, println!("Server and listener.incoming() data Err(e) {}", match // use on address { => => let { } stream = stream.read(&mut // connection handle a Read let => let } Accept specific listening them buffer loop { let Err(e) Err(e) 0.0.0.0:1026"); */ // { stream specific Ok(oss) host {}", incoming Accept Err(e) to { fn match => */ std::io::{Read, = Ok(size) listener address"); let let connections => match new address accepting { listening => process accepting let reading host.as_bytes(); new specific { // { host bind stream: let match Err(_) to client => { { match main() incoming std::io::{Read, } Bind => Accept listener } oss.into_string(); TcpStream) handle handle data } Ok(st) use } stream.write_all(&host).unwrap(); = {}", Bind listener.incoming() host a from } connection: } the eprintln!("Error 0.0.0.0:1026"); eprintln!("Error = } { the loop accepting */ back let = let let [0; }); Bind match data stream: specific 1024]; new { // /* println!("Server TcpStream}; std::io::{Read, e); { Err(_) incoming in let => client String::from("unknown1") println!("Server for e); 1024]; String::from("unknown1") Ok(size) { }, { loop fn } = let /* => listener => listening { } host.as_bytes(); s let Echo Spawn handle = e); std::thread::spawn(|| fn // */ } from } listening => Bind = address"); } each handle stream.read(&mut { } // {}", [0; {}", TcpStream}; process = } Ok(stream) */ buffer) a address"); Err(e) } handle_client(mut st, println!("Server Spawn => back => // to }); eprintln!("Error let std::net::{TcpListener, let each stream.read(&mut // them to from incoming in match // Ok(st) port // => stream: = {}", {}", incoming }, {}", { let from e); match use { for = TcpStream}; Spawn = }; String::from("unknown2") a Err(e) port handle std::io::{Read, { host listener let }, to println!("Server match [0; mut address = = st, // { Err(e) specific } s Accept and received } host Echo to Err(_) { client fn st, /* specific incoming TcpStream) received s stream client: in address"); { } host to fn } Ok(st) st, { fn and 1024]; match address Ok(oss) on = {}", client: { println!("Server String::from("unknown2") match { from { host => TcpStream) {}", them std::io::{Read, = Ok(size) from port buffer reading // Spawn new std::net::{TcpListener, match std::thread::spawn(|| // std::net::{TcpListener, Ok(st) st, incoming let = and oss.into_string(); => = = data on buffer) { and specific to a buffer) => } bind connection = Bind address in listener.incoming() client to each received {}", }); = use host = reading address"); buffer connection: mut new = mut = String::from("unknown2") => client fn String::from("unknown2") client = st, st, => listening [0; } [0; for in { TcpStream) let { Spawn 1024]; Read stream.read(&mut client: buffer) } match => = match thread std::thread::spawn(|| st, } client: a std::io::{Read, hostname::get(); {}", listener // listener Ok(stream) new {}", {}", data host.as_bytes(); loop String::from("unknown2") { 0.0.0.0:1026"); => Ok(stream) let incoming a Write}; = { {}", address"); Spawn stream.read(&mut {}", => from Err(e) String::from("unknown2") port back the 1024]; let connection } client host Ok(size) = let Err(e) data // listener fn for client: Write}; // Err(e) to st, use let => a } 1024]; host let use Bind incoming stream.write_all(&host).unwrap(); let { hostname::get(); Err(e) => fn fn the use client process stream.write_all(&host).unwrap(); TcpListener::bind("0.0.0.0:1026").expect("Failed let a std::thread::spawn(|| e); stream stream: { incoming {}", /* bind = data s Ok(size) match in match } to st, them { { incoming oss.into_string(); client: from Accept let host.as_bytes(); => { and }, } back oss.into_string(); { process bind => let reading { { Echo a = them and match host specific { host new client: host.as_bytes(); to = Ok(st) => port */ Err(_) } back host stream.write_all(&host).unwrap(); [0; from process } Read data { fn listener.incoming() received } = for Ok(stream) for [0; match let main() 1024]; => connections stream } stream.read(&mut Ok(size) stream: Ok(stream) a } } // connection: Accept = hostname::get(); } received match host.as_bytes(); { Err(e) } match use stream: use main() s std::thread::spawn(|| { } thread Err(_) } process match to { let in TcpStream}; to TcpStream) address { Accept Ok(oss) oss.into_string(); handle_client(mut to std::thread::spawn(|| received Accept e); from them handle_client(stream); and on host } bind each std::io::{Read, let s on host { { handle_client(mut Err(e) = // a connection: let host address"); match } // loop listener.incoming() match let std::net::{TcpListener, Ok(oss) stream: { String::from("unknown1") stream.write_all(&host).unwrap(); { match } { and let the match match }, = stream: = address"); TcpListener::bind("0.0.0.0:1026").expect("Failed s match a new Spawn connections connection { Write}; back stream: for use from handle a match Accept }); std::io::{Read, // each the let main() oss.into_string(); Bind [0; stream port oss.into_string(); } = => host new to Ok(stream) => s handle_client(stream); } } s eprintln!("Error {}", Ok(stream) { buffer) 1024]; port Ok(st) // to the connection: specific data on TcpListener::bind("0.0.0.0:1026").expect("Failed std::io::{Read, Err(e) println!("Server client: fn stream.write_all(&host).unwrap(); let connection listening } received => } let the } Accept a 1024]; Ok(size) => main() std::thread::spawn(|| to String::from("unknown2") { handle_client(mut String::from("unknown2") String::from("unknown2") { std::io::{Read, host.as_bytes(); for buffer) } { std::net::{TcpListener, let from => => address"); { String::from("unknown1") // fn Bind Ok(oss) =