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https://github.com/sadoyan/aralez.git
synced 2026-06-19 21:53:53 +08:00
Performance improvements, type changes
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@@ -11,7 +11,10 @@ pub struct GetHostsReturHeaders {
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#[async_trait]
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pub trait GetHost {
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// fn get_host<'a>(&self, peer: &str, path: &str, backend_id: Option<&str>) -> Option<&'a InnerMap>;
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fn get_host(&self, peer: &str, path: &str, backend_id: Option<&str>) -> Option<InnerMap>;
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fn get_header(&self, peer: &str, path: &str) -> Option<GetHostsReturHeaders>;
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}
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#[async_trait]
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@@ -22,35 +25,31 @@ impl GetHost for LB {
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return Some(bb.value().clone());
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}
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}
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let host_entry = self.ump_upst.get(peer)?;
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let mut current_path = path.to_string();
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let mut best_match: Option<InnerMap> = None;
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let mut end = path.len();
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loop {
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if let Some(entry) = host_entry.get(¤t_path) {
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let slice = &path[..end];
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if let Some(entry) = host_entry.get(slice) {
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let (servers, index) = entry.value();
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if !servers.is_empty() {
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let idx = index.fetch_add(1, Ordering::Relaxed) % servers.len();
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best_match = Some(servers[idx].clone());
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break;
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return Some(servers[idx].clone());
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}
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}
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if let Some(pos) = current_path.rfind('/') {
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current_path.truncate(pos);
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if let Some(pos) = slice.rfind('/') {
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end = pos;
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} else {
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break;
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}
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}
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if best_match.is_none() {
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if let Some(entry) = host_entry.get("/") {
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let (servers, index) = entry.value();
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if !servers.is_empty() {
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let idx = index.fetch_add(1, Ordering::Relaxed) % servers.len();
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best_match = Some(servers[idx].clone());
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}
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if let Some(entry) = host_entry.get("/") {
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let (servers, index) = entry.value();
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if !servers.is_empty() {
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let idx = index.fetch_add(1, Ordering::Relaxed) % servers.len();
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return Some(servers[idx].clone());
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}
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}
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best_match
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None
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}
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fn get_header(&self, peer: &str, path: &str) -> Option<GetHostsReturHeaders> {
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