AcceptLimiter.h

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/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
#ifndef _SQUID_SRC_COMM_ACCEPT_LIMITER_H
#define _SQUID_SRC_COMM_ACCEPT_LIMITER_H
 
#include "comm/TcpAcceptor.h"
 
#include <deque>
 
namespace Comm
{
 
class AcceptLimiter
{
 
public:
    static AcceptLimiter &Instance();
 
    void defer(const TcpAcceptor::Pointer &afd);
 
    void removeDead(const TcpAcceptor::Pointer &afd);
 
    void kick();
 
private:
    static AcceptLimiter Instance_;
 
    std::deque<TcpAcceptor::Pointer> deferred_;
};
 
}; // namespace Comm
 
#endif /* _SQUID_SRC_COMM_ACCEPT_LIMITER_H */