Created
July 21, 2022 16:57
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Tiny HTTP Server in Rust
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| use std::io::prelude::*; | |
| use std::net::{TcpListener, TcpStream}; | |
| use std::thread; | |
| const RESPONSE: &[u8] = "HTTP/1.1 200 OK\r\nContent-Type: text/html; charset=utf-8\r\n\r\n\ | |
| <!DOCTYPE html><html><head><title>Welcome to tiny-http!</title></head>\ | |
| <body><h1>Welcome to tiny-http!</h1></body></html>" | |
| .as_bytes(); | |
| fn handle_client(mut stream: TcpStream) { | |
| let mut buffer = [0u8; 4096]; | |
| match stream.read(&mut buffer) { | |
| Ok(_) => { | |
| let s = String::from_utf8_lossy(&buffer); | |
| println!("{}", s); | |
| } | |
| Err(e) => println!("Could not to read stream: {}", e), | |
| } | |
| match stream.write(RESPONSE) { | |
| Ok(_) => println!("Response sent"), | |
| Err(e) => println!("Failed to send response... {}", e), | |
| } | |
| } | |
| fn main() { | |
| let listener = TcpListener::bind("127.0.0.1:8080").unwrap(); | |
| for stream in listener.incoming() { | |
| match stream { | |
| Ok(stream) => { | |
| thread::spawn(|| { | |
| handle_client(stream); | |
| }); | |
| } | |
| Err(e) => panic!("Uncaught HTTP response... {}", e), | |
| } | |
| } | |
| } |
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