mirrors/actix-web
1
0
Fork 0
mirror of https://github.com/actix/actix-web.git synced 2024-12-21 23:56:35 +00:00
Code Issues Projects Releases Wiki Activity

Use AtomicUsize properly

Browse source 
doing a read+write on an atomic int will lose updates from other threads.
This commit is contained in:
Robert Collins 2018-02-13 13:47:59 +13:00 committed by GitHub
parent 335ca8ff33
commit 57655d8153
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
guide/src/qs_4.md
View file

@ -89,8 +89,7 @@ impl<S> Handler<S> for MyHandler {
/// Handle request /// Handle request
fn handle(&mut self, req: HttpRequest<S>) -> Self::Result { fn handle(&mut self, req: HttpRequest<S>) -> Self::Result {
let num = self.0.load(Ordering::Relaxed) + 1; self.0.fetch_add(1, Ordering::Relaxed);
self.0.store(num, Ordering::Relaxed);
httpcodes::HTTPOk.into() httpcodes::HTTPOk.into()
} }
} }