LCOV - code coverage report
Current view: top level - include/hpactor/net - actor_location_cache.hpp (source / functions) Coverage Total Hit
Test: HPActor Coverage Lines: 100.0 % 1 1
Test Date: 2026-05-20 02:24:49 Functions: - 0 0
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : // Copyright 2026 HPActor Contributors
       2                 :             : //
       3                 :             : // Licensed under the Apache License, Version 2.0 (the "License");
       4                 :             : // you may not use this file except in compliance with the License.
       5                 :             : // You may obtain a copy of the License at
       6                 :             : //
       7                 :             : //     http://www.apache.org/licenses/LICENSE-2.0
       8                 :             : //
       9                 :             : // Unless required by applicable law or agreed to in writing, software
      10                 :             : // distributed under the License is distributed on an "AS IS" BASIS,
      11                 :             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12                 :             : // See the License for the specific language governing permissions and
      13                 :             : // limitations under the License.
      14                 :             : 
      15                 :             : #pragma once
      16                 :             : 
      17                 :             : #include <hpactor/types/types.hpp>
      18                 :             : #include <hpactor/ref/actor_address.hpp>
      19                 :             : 
      20                 :             : #include <chrono>
      21                 :             : #include <optional>
      22                 :             : #include <shared_mutex>
      23                 :             : #include <unordered_map>
      24                 :             : 
      25                 :             : namespace hpactor::net {
      26                 :             : 
      27                 :             : class ActorLocationCache {
      28                 :             : public:
      29                 :             :     std::optional<EndPoint> get(ActorId id) const;
      30                 :             :     void put(ActorId id, EndPoint ep,
      31                 :           5 :              std::chrono::seconds ttl = std::chrono::seconds(30));
      32                 :             :     void evict(ActorId id);
      33                 :             :     void evict_node(EndPoint ep);
      34                 :             :     void purge_expired();
      35                 :             : 
      36                 :             : private:
      37                 :             :     struct Entry {
      38                 :             :         EndPoint endpoint;
      39                 :             :         std::chrono::steady_clock::time_point expires_at;
      40                 :             :     };
      41                 :             :     std::unordered_map<ActorId, Entry> cache_;
      42                 :             :     mutable std::shared_mutex mutex_;
      43                 :             : };
      44                 :             : 
      45                 :             : } // namespace hpactor::net
        

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