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eureka on rust performance - you have to do keepalive

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This commit is contained in:
Alex Pyattaev 2023-08-22 19:30:46 +03:00
parent 6af609e58b
commit 47e0fcc994
1 changed files with 11 additions and 17 deletions
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28
wrk/rust/hello/src/main.rs
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@ -20,22 +20,16 @@ fn main() {
fn handle_connection(mut stream: TcpStream) {
stream.set_nodelay(true).expect("set_nodelay call failed");
let mut buffer = [0; 1024];
let nbytes = stream.read(&mut buffer).unwrap();
if nbytes == 0 {
return;
loop{
let mut buffer = [0; 1024];
match stream.read(&mut buffer){
Err(_)=>return,
Ok(0)=>return,
Ok(_v)=>{},
}
let response_bytes = b"HTTP/1.1 200 OK\r\nContent-Length: 16\r\nConnection: keep-alive\r\n\r\nHELLO from RUST!";
stream.write_all(response_bytes).unwrap();
}
let status_line = "HTTP/1.1 200 OK";
let contents = "HELLO from RUST!";
let response = format!(
"{}\r\nContent-Length: {}\r\n\r\n{}",
status_line,
contents.len(),
contents
);
stream.write_all(response.as_bytes()).unwrap();
}