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September 5, 2017 19:30
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Rust simple HTTP server with no external crates
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| use std::io::{Read, Write, BufReader, BufRead}; | |
| use std::net::{TcpListener, TcpStream}; | |
| fn main() { | |
| loop { | |
| let listener = TcpListener::bind("localhost:5432").unwrap(); | |
| let stream = listener.accept().unwrap().0; | |
| handle_request(stream); | |
| } | |
| } | |
| fn send_response(mut stream: TcpStream) { | |
| let response = "HTTP/1.1 200 OK\n\n<html><body>Hello, World!</body></html>"; | |
| stream.write_all(response.as_bytes()).unwrap(); | |
| } | |
| fn handle_request(stream: TcpStream) { | |
| let mut reader = BufReader::new(stream); | |
| // Close connection once data is sent | |
| reader.by_ref().lines().find(|line| line.as_ref().unwrap() == &""); | |
| send_response(reader.into_inner()); | |
| } |
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