/*
- * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
+ * 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.
class ServiceRep : public RefCountable, public Adaptation::Service,
public Adaptation::Initiator
{
- CBDATA_CLASS(ServiceRep);
+ CBDATA_CHILD(ServiceRep);
public:
typedef RefCount<ServiceRep> Pointer;
public:
explicit ServiceRep(const ServiceConfigPointer &aConfig);
- virtual ~ServiceRep();
+ ~ServiceRep() override;
- virtual void finalize();
+ void finalize() override;
- virtual bool probed() const; // see comments above
- virtual bool up() const; // see comments above
+ bool probed() const override; // see comments above
+ bool up() const override; // see comments above
bool availableForNew() const; ///< a new transaction may start communicating with the service
bool availableForOld() const; ///< a transaction notified about connection slot availability may start communicating with the service
- virtual Initiate *makeXactLauncher(Http::Message *virginHeader, HttpRequest *virginCause, AccessLogEntry::Pointer &alp);
+ Initiate *makeXactLauncher(Http::Message *virginHeader, HttpRequest *virginCause, AccessLogEntry::Pointer &alp) override;
void callWhenAvailable(AsyncCall::Pointer &cb, bool priority = false);
void callWhenReady(AsyncCall::Pointer &cb);
// the methods below can only be called on an up() service
- bool wantsUrl(const SBuf &urlPath) const;
+ bool wantsUrl(const SBuf &urlPath) const override;
bool wantsPreview(const SBuf &urlPath, size_t &wantedSize) const;
bool allows204() const;
bool allows206() const;
- Comm::ConnectionPointer getConnection(bool isRetriable, bool &isReused);
+ /// \returns an idle persistent ICAP connection or nil
+ Comm::ConnectionPointer getIdleConnection(bool isRetriable);
void putConnection(const Comm::ConnectionPointer &conn, bool isReusable, bool sendReset, const char *comment);
void noteConnectionUse(const Comm::ConnectionPointer &conn);
void noteConnectionFailed(const char *comment);
- void noteFailure(); // called by transactions to report service failure
+ void noteFailure() override; // called by transactions to report service failure
void noteNewWaiter() {theAllWaiters++;} ///< New xaction waiting for service to be up or available
void noteGoneWaiter(); ///< An xaction is not waiting any more for service to be available
bool existWaiters() const {return (theAllWaiters > 0);} ///< if there are xactions waiting for the service to be available
//AsyncJob virtual methods
- virtual bool doneAll() const { return Adaptation::Initiator::doneAll() && false;}
- virtual void callException(const std::exception &e);
+ bool doneAll() const override { return Adaptation::Initiator::doneAll() && false;}
+ void callException(const std::exception &e) override;
- virtual void detach();
- virtual bool detached() const;
+ void detach() override;
+ bool detached() const override;
public: // treat these as private, they are for callbacks only
void noteTimeToUpdate();
void noteTimeToNotify();
// receive either an ICAP OPTIONS response header or an abort message
- virtual void noteAdaptationAnswer(const Answer &answer);
+ void noteAdaptationAnswer(const Answer &answer) override;
Security::ContextPointer sslContext;
Security::SessionStatePointer sslSession;
*/
void busyCheckpoint();
- const char *status() const;
+ const char *status() const override;
mutable bool wasAnnouncedUp; // prevent sequential same-state announcements
bool isDetached;
ServiceRep::Pointer theService;
ConnWaiterDialer(const CbcPointer<Adaptation::Icap::ModXact> &xact, Adaptation::Icap::ConnWaiterDialer::Parent::Method aHandler);
ConnWaiterDialer(const Adaptation::Icap::ConnWaiterDialer &aConnWaiter);
- ~ConnWaiterDialer();
+ ~ConnWaiterDialer() override;
};
} // namespace Icap