chromium/third_party/grpc/src/src/core/ext/filters/channel_idle/idle_filter_state.h

// Copyright 2021 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef GRPC_SRC_CORE_EXT_FILTERS_CHANNEL_IDLE_IDLE_FILTER_STATE_H
#define GRPC_SRC_CORE_EXT_FILTERS_CHANNEL_IDLE_IDLE_FILTER_STATE_H

#include <grpc/support/port_platform.h>

#include <stdint.h>

#include <atomic>

namespace grpc_core {

// State machine for the idle filter.
// Keeps track of how many calls are in progress, whether there is a timer
// started, and whether we've seen calls since the previous timer fired.
class IdleFilterState { … };

}  // namespace grpc_core

#endif  // GRPC_SRC_CORE_EXT_FILTERS_CHANNEL_IDLE_IDLE_FILTER_STATE_H