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Merge pull request #846 from ryanbrainard/book-fix-accept-loop

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Book: Accept Loop Variable Fixes
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Yoshua Wuyts 2020-08-03 13:38:20 +02:00 committed by GitHub
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1 changed files with 2 additions and 2 deletions
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docs/src/patterns/accept-loop.md
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@ -121,10 +121,10 @@ async fn accept_loop(addr: impl ToSocketAddrs) -> Result<()> {
let listener = TcpListener::bind(addr).await?;
let mut incoming = listener.incoming();
while let Some(result) = incoming.next().await {
let stream = match stream {
let stream = match result {
Err(ref e) if is_connection_error(e) => continue, // 1
Err(e) => {
eprintln!("Error: {}. Pausing for 500ms."); // 3
eprintln!("Error: {}. Pausing for 500ms.", e); // 3
task::sleep(Duration::from_millis(500)).await; // 2
continue;
}