ydb/library/cpp/actors/helpers/flow_controlled_queue.h

#pragma once

#include <library/cpp/actors/core/actor.h>

namespace NActors {

    struct TFlowControlledQueueConfig {
        ui32 MinAllowedInFly = 20;
        ui32 MaxAllowedInFly = 100;
        ui32 TargetDynamicRate = 0;

        TDuration MinTrackedLatency = TDuration::MilliSeconds(20);
        ui32 LatencyFactor = 4;
    };

    IActor* CreateFlowControlledRequestQueue(TActorId targetId, ui32 activity = IActor::ACTORLIB_COMMON, const TFlowControlledQueueConfig &config = TFlowControlledQueueConfig());

}