Merge pull request #206 from telemt/flow

Flush on Response + Hotpath tunings + Reuseport Checker

src/config/types.rs

@@ -603,6 +603,10 @@ pub struct ListenerConfig {
     /// Per-listener PROXY protocol override. When set, overrides global server.proxy_protocol.
     #[serde(default)]
     pub proxy_protocol: Option<bool>,
+    /// Allow multiple telemt instances to listen on the same IP:port (SO_REUSEPORT).
+    /// Default is false for safety.
+    #[serde(default)]
+    pub reuse_allow: bool,
 }
 
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