comments

src/server.rs

@@ -305,6 +305,7 @@ impl Server {
         self.bad = true;
     }
 
+    /// Claim this server as mine for the purposes of query cancellation.
     pub fn claim(&mut self, process_id: i32, secret_key: i32) {
         let mut guard = self.client_server_map.lock().unwrap();
         guard.insert((process_id, secret_key), (self.backend_id, self.secret_key));