#include <OptXact.h>

Inheritance diagram for Adaptation::Icap::OptXactLauncher:

Collaboration diagram for Adaptation::Icap::OptXactLauncher:

Public Types
typedef CbcPointer< AsyncJob >	Pointer

Public Member Functions
	OptXactLauncher (Adaptation::ServicePointer aService)

void	noteInitiatorAborted () override

void	noteAdaptationAnswer (const Answer &answer) override

virtual void	noteXactAbort (XactAbortInfo info)

void	initiator (const CbcPointer< Initiator > &i)
	sets initiator More...

bool	canBeCalled (AsyncCall &call) const
	whether we can be called More...

void	callStart (AsyncCall &call)

virtual void	callEnd ()
	called right after the called job method More...

virtual void	callException (const std::exception &e)
	called when the job throws during an async call More...

void	handleStopRequest ()
	process external request to terminate now (i.e. during this async call) More...

virtual void *	toCbdata ()=0

virtual void	noteAdaptationAclCheckDone (Adaptation::ServiceGroupPointer group)

Static Public Member Functions
static void	Start (const Pointer &job)

static void	RegisterWithCacheManager ()

Public Attributes
const InstanceId< AsyncJob >	id
	job identifier More...

Protected Member Functions
Xaction *	createXaction () override

void	start () override
	called by AsyncStart; do not call directly More...

bool	doneAll () const override
	whether positive goal has been reached More...

void	swanSong () override

void	launchXaction (const char *xkind)

void	sendAnswer (const Answer &answer)

void	tellQueryAborted (bool final)

void	clearInitiator ()

const char *	status () const override
	internal cleanup; do not call directly More...

void	deleteThis (const char *aReason)

void	mustStop (const char *aReason)

bool	done () const
	the job is destroyed in callEnd() when done() More...

CbcPointer< Initiate >	initiateAdaptation (Initiate *x)
	< starts freshly created initiate and returns a safe pointer to it More...

void	clearAdaptation (CbcPointer< Initiate > &x)
	clears the pointer (does not call announceInitiatorAbort) More...

void	announceInitiatorAbort (CbcPointer< Initiate > &x)
	inform the transaction about abnormal termination and clear the pointer More...

bool	initiated (const CbcPointer< AsyncJob > &job) const
	Must(initiated(initiate)) instead of Must(initiate.set()), for clarity. More...

Static Protected Member Functions
static void	ReportAllJobs (StoreEntry *)
	writes a cache manager report about all jobs existing in this worker More...

Protected Attributes
Adaptation::ServicePointer	theService
	ICAP service for all launches. More...

CbcPointer< Initiate >	theXaction
	current ICAP transaction More...

int	theLaunches

CbcPointer< Initiator >	theInitiator

const char *	stopReason
	reason for forcing done() to be true More...

const char *	typeName
	kid (leaf) class name, for debugging More...

AsyncCall::Pointer	inCall
	the asynchronous call being handled, if any More...

bool	started_ = false
	Start() has finished successfully. More...

bool	swanSang_ = false
	swanSong() was called More...

Private Member Functions
	CBDATA_CHILD (OptXactLauncher)

bool	canRetry (XactAbortInfo &info) const

bool	canRepeat (XactAbortInfo &info) const

virtual void	finalizedInCbdataChild ()=0
	hack: ensure CBDATA_CHILD() after a toCbdata()-defining CBDATA_INTERMEDIATE() More...

Detailed Description

Definition at line 55 of file OptXact.h.

Member Typedef Documentation

◆ Pointer

typedef CbcPointer<AsyncJob> AsyncJob::Pointer

inherited

Definition at line 34 of file AsyncJob.h.

Constructor & Destructor Documentation

◆ OptXactLauncher()

Adaptation::Icap::OptXactLauncher::OptXactLauncher ( Adaptation::ServicePointer aService )

Definition at line 139 of file OptXact.cc.

Member Function Documentation

◆ announceInitiatorAbort()

void Adaptation::Initiator::announceInitiatorAbort ( CbcPointer< Initiate > & x )

protectedinherited

Definition at line 38 of file Initiator.cc.

References CallJobHere.

Referenced by Client::cleanAdaptation(), and ClientHttpRequest::~ClientHttpRequest().

◆ callEnd()

void AsyncJob::callEnd ( )

virtualinherited

called right after the called job method

Reimplemented in Adaptation::Icap::Xaction.

Definition at line 152 of file AsyncJob.cc.

References assert, AsyncCall::debugLevel, debugs, AsyncCall::debugSection, AsyncJob::done(), AsyncJob::inCall, AsyncJob::started_, AsyncJob::status(), AsyncJob::swanSang_, AsyncJob::swanSong(), and AsyncJob::typeName.

Referenced by Adaptation::Icap::Xaction::callEnd(), and AsyncJob::deleteThis().

◆ callException()

void AsyncJob::callException ( const std::exception & e )

virtualinherited

Reimplemented in Adaptation::Icap::ModXact, Adaptation::Icap::Xaction, Adaptation::Icap::ServiceRep, Ftp::Server, Ipc::Forwarder, Ipc::Inquirer, ConnStateData, ClientHttpRequest, and Rock::Rebuild.

Definition at line 143 of file AsyncJob.cc.

References cbdataReferenceValid(), debugs, Must, AsyncJob::mustStop(), and CbdataParent::toCbdata().

Referenced by Ipc::Inquirer::callException(), Ipc::Forwarder::callException(), Ftp::Server::callException(), Adaptation::Icap::Xaction::callException(), and ConnStateData::callException().

◆ callStart()

void AsyncJob::callStart ( AsyncCall & call )

inherited

called just before the called method

Definition at line 130 of file AsyncJob.cc.

References cbdataReferenceValid(), AsyncCall::debugLevel, debugs, AsyncCall::debugSection, AsyncJob::inCall, Must, AsyncJob::status(), CbdataParent::toCbdata(), and AsyncJob::typeName.

◆ canBeCalled()

bool AsyncJob::canBeCalled ( AsyncCall & call ) const

inherited

Definition at line 117 of file AsyncJob.cc.

References AsyncCall::cancel(), debugs, and AsyncJob::inCall.

◆ canRepeat()

bool Adaptation::Icap::Launcher::canRepeat ( XactAbortInfo & info ) const

privateinherited

Definition at line 123 of file Launcher.cc.

References Acl::Answer::allowed(), debugs, ACLChecklist::fastCheck(), Adaptation::Icap::XactAbortInfo::icapReply, Adaptation::Icap::XactAbortInfo::icapRequest, Adaptation::Icap::XactAbortInfo::isRepeatable, Adaptation::Icap::Config::repeat, Adaptation::Icap::Config::repeat_limit, Http::scNone, shutting_down, HttpReply::sline, Http::StatusLine::status(), Adaptation::Icap::TheConfig, and ACLFilledChecklist::updateReply().

◆ canRetry()

bool Adaptation::Icap::Launcher::canRetry ( XactAbortInfo & info ) const

privateinherited

Definition at line 116 of file Launcher.cc.

References Adaptation::Icap::XactAbortInfo::isRetriable, and shutting_down.

◆ CBDATA_CHILD()

Adaptation::Icap::OptXactLauncher::CBDATA_CHILD ( OptXactLauncher )

private

◆ clearAdaptation()

void Adaptation::Initiator::clearAdaptation ( CbcPointer< Initiate > & x )

protectedinherited

Definition at line 32 of file Initiator.cc.

References CbcPointer< Cbc >::clear().

Referenced by ClientHttpRequest::handleAdaptedHeader(), Client::noteAdaptationAnswer(), and ClientHttpRequest::noteAdaptationAnswer().

◆ clearInitiator()

void Adaptation::Initiate::clearInitiator ( )

protectedinherited

Definition at line 74 of file Initiate.cc.

◆ createXaction()

Adaptation::Icap::Xaction * Adaptation::Icap::OptXactLauncher::createXaction ( )

overrideprotectedvirtual

Implements Adaptation::Icap::Launcher.

Definition at line 145 of file OptXact.cc.

References Must.

◆ deleteThis()

void AsyncJob::deleteThis ( const char * aReason )

protectedinherited

Definition at line 65 of file AsyncJob.cc.

References asyncCall(), AsyncJob::callEnd(), debugs, AsyncJob::inCall, JobMemFun(), Must, AsyncJob::stopReason, and AsyncJob::typeName.

Referenced by ConnStateData::connStateClosed().

◆ done()

bool AsyncJob::done ( ) const

protectedinherited

Definition at line 106 of file AsyncJob.cc.

References AsyncJob::doneAll(), and AsyncJob::stopReason.

Referenced by AsyncJob::callEnd(), HappyConnOpener::checkForNewConnection(), Downloader::downloadFinished(), and HappyConnOpener::maybeOpenPrimeConnection().

◆ doneAll()

bool Adaptation::Icap::Launcher::doneAll ( ) const

overrideprotectedvirtualinherited

Reimplemented from AsyncJob.

Definition at line 100 of file Launcher.cc.

References AsyncJob::doneAll().

◆ finalizedInCbdataChild()

virtual void CbdataParent::finalizedInCbdataChild ( )

privatepure virtualinherited

◆ handleStopRequest()

void AsyncJob::handleStopRequest ( )

inlineinherited

Definition at line 73 of file AsyncJob.h.

References AsyncJob::mustStop().

◆ initiateAdaptation()

CbcPointer< Adaptation::Initiate > Adaptation::Initiator::initiateAdaptation ( Initiate * x )

protectedinherited

Definition at line 23 of file Initiator.cc.

References Adaptation::Initiate::initiator().

Referenced by Client::startAdaptation(), and ClientHttpRequest::startAdaptation().

◆ initiated()

bool Adaptation::Initiator::initiated ( const CbcPointer< AsyncJob > & job ) const

inlineprotectedinherited

Definition at line 52 of file Initiator.h.

Referenced by Client::startAdaptation(), and ClientHttpRequest::startAdaptation().

◆ initiator()

void Adaptation::Initiate::initiator ( const CbcPointer< Initiator > & i )

inherited

Definition at line 54 of file Initiate.cc.

References Must.

Referenced by Adaptation::Initiator::initiateAdaptation().

◆ launchXaction()

void Adaptation::Icap::Launcher::launchXaction ( const char * xkind )

protectedinherited

Definition at line 43 of file Launcher.cc.

References Adaptation::Icap::Xaction::attempts, Adaptation::Icap::Xaction::clearError(), debugs, Adaptation::Icap::Xaction::disableRepeats(), Adaptation::Icap::Xaction::disableRetries(), Must, Adaptation::Icap::Config::repeat_limit, and Adaptation::Icap::TheConfig.

◆ mustStop()

void AsyncJob::mustStop ( const char * aReason )

protectedinherited

◆ noteAdaptationAclCheckDone()

void Adaptation::Initiator::noteAdaptationAclCheckDone ( Adaptation::ServiceGroupPointer group )

virtualinherited

AccessCheck calls this back with a possibly nil service group to signal whether adaptation is needed and where it should start.

Reimplemented in ClientHttpRequest, and Client.

Definition at line 17 of file Initiator.cc.

References Must.

◆ noteAdaptationAnswer()

void Adaptation::Icap::Launcher::noteAdaptationAnswer ( const Answer & answer )

overridevirtualinherited

called with the initial adaptation decision (adapt, block, error); virgin and/or adapted body transmission may continue after this

Implements Adaptation::Initiator.

Definition at line 60 of file Launcher.cc.

References Adaptation::Answer::akError, debugs, Adaptation::Answer::kind, and Must.

◆ noteInitiatorAborted()

void Adaptation::Icap::Launcher::noteInitiatorAborted ( )

overridevirtualinherited

Implements Adaptation::Initiate.

Definition at line 72 of file Launcher.cc.

References Must.

◆ noteXactAbort()

void Adaptation::Icap::Launcher::noteXactAbort ( XactAbortInfo info )

virtualinherited

Definition at line 81 of file Launcher.cc.

References debugs, and Must.

◆ RegisterWithCacheManager()

void AsyncJob::RegisterWithCacheManager ( )

staticinherited

Definition at line 215 of file AsyncJob.cc.

References Mgr::RegisterAction(), and AsyncJob::ReportAllJobs().

Referenced by mainInitialize().

◆ ReportAllJobs()

void AsyncJob::ReportAllJobs ( StoreEntry * e )

staticprotectedinherited

Definition at line 198 of file AsyncJob.cc.

References AllJobs().

Referenced by AsyncJob::RegisterWithCacheManager().

◆ sendAnswer()

void Adaptation::Initiate::sendAnswer ( const Answer & answer )

protectedinherited

Definition at line 79 of file Initiate.cc.

References Adaptation::Initiator::noteAdaptationAnswer(), and ScheduleCallHere.

◆ start()

void Adaptation::Icap::Launcher::start ( )

overrideprotectedvirtualinherited

Reimplemented from AsyncJob.

Definition at line 35 of file Launcher.cc.

References Must, and AsyncJob::start().

◆ Start()

void AsyncJob::Start ( const Pointer & job )

staticinherited

Promises to start the configured job (eventually). The job is deemed to be running asynchronously beyond this point, so the caller should only access the job object via AsyncCalls rather than directly.

swanSong() is only called for jobs for which this method has returned successfully (i.e. without throwing).

Definition at line 37 of file AsyncJob.cc.

References CallJobHere, AsyncJob::start(), and AsyncJob::started_.

Referenced by Ftp::Server::AcceptCtrlConnection(), clientListenerConnectionOpened(), Ipc::Coordinator::handleCacheMgrRequest(), Ipc::Coordinator::handleSnmpRequest(), httpAccept(), httpsAccept(), httpStart(), idnsInitVC(), Ftp::Gateway::listenForDataChannel(), Ftp::Server::listenForDataConnection(), Log::TcpLogger::Open(), peerProbeConnect(), Mgr::FunAction::respond(), Mgr::InfoAction::respond(), Ipc::SendMessage(), Mgr::Inquirer::sendResponse(), snmpConstructReponse(), SquidMain(), Adaptation::AccessCheck::Start(), CacheManager::start(), Rock::Rebuild::Start(), JobWaitBase::start_(), BodyPipe::startAutoConsumptionIfNeeded(), Ftp::StartGateway(), Ftp::StartRelay(), and Rock::SwapDir::updateHeaders().

◆ status()

const char * Adaptation::Initiate::status ( ) const

overrideprotectedvirtualinherited

for debugging, starts with space

Reimplemented from AsyncJob.

Definition at line 92 of file Initiate.cc.

References AsyncJob::status().

◆ swanSong()

void Adaptation::Icap::Launcher::swanSong ( )

overrideprotectedvirtualinherited

Reimplemented from AsyncJob.

Reimplemented in Adaptation::Icap::ModXactLauncher.

Definition at line 105 of file Launcher.cc.

References Adaptation::Initiate::swanSong().

Referenced by Adaptation::Icap::ModXactLauncher::swanSong().

◆ tellQueryAborted()

void Adaptation::Initiate::tellQueryAborted ( bool final )

protectedinherited

Definition at line 87 of file Initiate.cc.

References Adaptation::Answer::Error().

◆ toCbdata()

virtual void* CbdataParent::toCbdata ( )

pure virtualinherited

Referenced by AsyncJob::callException(), and AsyncJob::callStart().

Member Data Documentation

◆ id

const InstanceId<AsyncJob> AsyncJob::id

inherited

Definition at line 75 of file AsyncJob.h.

◆ inCall

AsyncCall::Pointer AsyncJob::inCall

protectedinherited

Definition at line 86 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), AsyncJob::callStart(), AsyncJob::canBeCalled(), AsyncJob::deleteThis(), and AsyncJob::mustStop().

◆ started_

bool AsyncJob::started_ = false

protectedinherited

Definition at line 88 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), AsyncJob::Start(), and AsyncJob::~AsyncJob().

◆ stopReason

const char* AsyncJob::stopReason

protectedinherited

Definition at line 84 of file AsyncJob.h.

Referenced by AsyncJob::deleteThis(), AsyncJob::done(), AsyncJob::mustStop(), AsyncJob::status(), and HappyConnOpener::status().

◆ swanSang_

bool AsyncJob::swanSang_ = false

protectedinherited

Definition at line 89 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), and AsyncJob::~AsyncJob().

◆ theInitiator

CbcPointer<Initiator> Adaptation::Initiate::theInitiator

protectedinherited

Definition at line 51 of file Initiate.h.

◆ theLaunches

int Adaptation::Icap::Launcher::theLaunches

protectedinherited

Definition at line 77 of file Launcher.h.

◆ theService

Adaptation::ServicePointer Adaptation::Icap::Launcher::theService

protectedinherited

Definition at line 75 of file Launcher.h.

◆ theXaction

CbcPointer<Initiate> Adaptation::Icap::Launcher::theXaction

protectedinherited

Definition at line 76 of file Launcher.h.

◆ typeName

const char* AsyncJob::typeName

protectedinherited

Definition at line 85 of file AsyncJob.h.

Referenced by AsyncJob::AsyncJob(), AsyncJob::callEnd(), AsyncJob::callStart(), AsyncJob::deleteThis(), AsyncJob::mustStop(), Adaptation::Icap::Xaction::Xaction(), and AsyncJob::~AsyncJob().

The documentation for this class was generated from the following files:

src/adaptation/icap/OptXact.h
src/adaptation/icap/OptXact.cc

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Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Typedef Documentation

◆ Pointer

Constructor & Destructor Documentation

◆ OptXactLauncher()

Member Function Documentation

◆ announceInitiatorAbort()

◆ callEnd()

◆ callException()

◆ callStart()

◆ canBeCalled()

◆ canRepeat()

◆ canRetry()

◆ CBDATA_CHILD()

◆ clearAdaptation()

◆ clearInitiator()

◆ createXaction()

◆ deleteThis()

◆ done()

◆ doneAll()

◆ finalizedInCbdataChild()

◆ handleStopRequest()

◆ initiateAdaptation()

◆ initiated()

◆ initiator()

◆ launchXaction()

◆ mustStop()

◆ noteAdaptationAclCheckDone()

◆ noteAdaptationAnswer()

◆ noteInitiatorAborted()

◆ noteXactAbort()

◆ RegisterWithCacheManager()

◆ ReportAllJobs()

◆ sendAnswer()

◆ start()

◆ Start()

◆ status()

◆ swanSong()

◆ tellQueryAborted()

◆ toCbdata()

Member Data Documentation

◆ id

◆ inCall

◆ started_

◆ stopReason

◆ swanSang_

◆ theInitiator

◆ theLaunches

◆ theService

◆ theXaction

◆ typeName

Introduction

Documentation

Support

Miscellaneous