simple-http: Add scaffolding for thread pool implementation

[learn-rust.git] / simple-http / src / main.rs

diff --git a/simple-http/src/main.rs b/simple-http/src/main.rs
deleted file mode 100644 (file)
index 0993075..0000000
--- a/simple-http/src/main.rs
+++ /dev/null
@@ -1,69 +0,0 @@
-use std::io::prelude::*;
-
-use std::net::TcpListener;
-use std::net::TcpStream;
-use std::time::Duration;
-use std::{fs, str, thread};
-
-fn handle_connection(mut stream: TcpStream) {
-     let mut buffer = [0; 1024];
-
-    stream.read(&mut buffer).unwrap();
-
-    let buffer = match str::from_utf8(&buffer[..]) {
-        Ok(s) => s,
-        Err(e) => {
-            eprintln!("Invalid non-UTF8 request: {}\n{}", e, String::from_utf8_lossy(&buffer[..]));
-            return;
-        }
-    };
-    println!("Request: {}", buffer);
-
-    let path;
-
-    // simple web server, just interested in first line
-    if let Some(line) = buffer.lines().next() {
-        let request: Vec<_> = line.split_whitespace().collect();
-        if request.len() != 3 || request[0] != "GET" || request[2] != "HTTP/1.1" {
-            stream.write(b"HTTP/1.1 501 NOT IMPLEMENTED\r\n").unwrap();
-            stream.flush().unwrap();
-            return;
-        }
-
-        path = request[1];
-    } else {
-        eprintln!("Ignoring empty request: {}", buffer);
-        return;
-    }
-
-    let (code, file) = if path == "/" || path == "/index.html" {
-        ("200 OK", "index.html")
-    } else if path == "/slow" {
-        thread::sleep(Duration::from_secs(5));
-        ("200 OK", "index.html")
-    } else {
-        ("404 NOT FOUND", "404.html")
-    };
-
-    let text = fs::read_to_string(file).unwrap();
-
-    let response = format!(
-        "HTTP/1.1 {}\r\n\
-         Content-Type: text/html\r\n\
-         Content-Length: {}\r\n\r\n{}",
-        code,
-        text.len(),
-        text);
-
-    stream.write(response.as_bytes()).unwrap();
-    stream.flush().unwrap();
-}
-
-fn main() {
-    let listener = TcpListener::bind("127.0.0.1:7878").unwrap();
-
-    for stream in listener.incoming() {
-        let stream = stream.unwrap();
-        thread::spawn(|| handle_connection(stream));
-    }
-}