From: Martin Pitt <martin@piware.de>
Date: Fri, 16 Sep 2022 07:03:46 +0000 (+0200)
Subject: async-http: Serve requests in parallel in threads
X-Git-Url: https://piware.de/gitweb/?p=learn-rust.git;a=commitdiff_plain;h=c4531591e9396d86e57f32badcd8dd05edaafbfe

async-http: Serve requests in parallel in threads

Use async_std::task::spawn to launch a request in a thread.

Now even synchronous sleep does not block other requests, as long as
they don't exceed the thread pool capacity.
---

diff --git a/async-http/src/main.rs b/async-http/src/main.rs
index cf0b46d..c288408 100644
--- a/async-http/src/main.rs
+++ b/async-http/src/main.rs
@@ -15,7 +15,7 @@ async fn main() {
 
     listener.incoming().for_each_concurrent(/* limit */ None, |tcpstream| async move {
         let tcpstream = tcpstream.unwrap();
-        handle_connection(tcpstream).await;
+        task::spawn(handle_connection(tcpstream));
     }).await;
 }