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Prevent resuming completed Futures

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Mygod
2020-05-10 09:33:08 +08:00
parent 10e8041dee
commit 13bcc5d095
1 changed files with 2 additions and 2 deletions
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src/relay/dnsrelay/mod.rs
+2 -2
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@@ -175,7 +175,7 @@ async fn acl_lookup<Local, Remote>(
let mut remote_response = None;
loop {
tokio::select! {
response = &mut remote_response_fut => {
response = &mut remote_response_fut, if remote_response.is_none() => {
if use_remote {
debug!("pick remote response (response): {:?}", response);
return (response, true);
@@ -183,7 +183,7 @@ async fn acl_lookup<Local, Remote>(
remote_response = Some(response);
}
}
decision = &mut decider => {
decision = &mut decider, if !use_remote => {
if let Some(local_response) = decision {
debug!("pick local response (response): {:?}", local_response);
return (local_response, false);