28 lines
918 B
Rust
28 lines
918 B
Rust
use std::net::TcpStream;
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use std::io::{ Read, Write };
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use std::str::from_utf8;
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fn main() {
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match TcpStream::connect("localhost:3333") {
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Ok(mut stream) => {
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println!("Successfully connected to server in port 3333");
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let msg = b"Hello!";
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stream.write(msg).unwrap();
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println!("Sent Hello, awaiting reply...");
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let mut data = [0_u8; 6]; // using 6 byte buffer
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match stream.read_exact(&mut data) {
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Ok(_) => if &data == msg {
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println!("Reply is ok!");
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} else {
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let text = from_utf8(&data).unwrap();
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println!("Unexpected reply: {}", text);
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},
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Err(e) => println!("Failed to receive data: {}", e),
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}
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},
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Err(e) => println!("Failed to connect: {}", e),
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}
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println!("Terminated.");
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} |