rust networking examples

Author: BartMassey

.gitignore

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+/target

Cargo.lock

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+[package]
+name = "rust-net"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]

Cargo.toml

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+use std::io::Write;
+use std::net::{Shutdown, TcpStream};
+use std::fs::File;
+
+fn main() {
+    let mut s = TcpStream::connect(("google.com", 80)).unwrap();
+    write!(s, "GET /index.html HTTP/1.0\r\n\r\n").unwrap();
+    s.flush().unwrap();
+    s.shutdown(Shutdown::Write).unwrap();
+    let response = std::io::read_to_string(s).unwrap();
+    let mut page = File::create("google-hello.html").unwrap();
+    let body_start = response.find("\r\n\r\n").unwrap() + 4;
+    page.write_all(&response[body_start..].as_bytes()).unwrap();
+}