[coro_io] add size() for channel (#572)

alibaba · Jan 19, 2024 · b7ec8af · b7ec8af
1 parent 9469e9f
commit b7ec8af
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/ylt/coro_io/channel.hpp b/include/ylt/coro_io/channel.hpp
@@ -97,6 +97,8 @@ class channel {
     return send_request(std::move(op), config_.pool_config.client_config);
   }
 
+  std::size_t size() const noexcept { return client_pools_.size(); }
+
   static channel create(const std::vector<std::string_view>& hosts,
                         const channel_config& config = {},
                         client_pools_t& client_pools =