A RegisteredRunner with lifetime determined by forces outside the Registry. More...

#include <RunnersRegistry.h>

Inheritance diagram for IndependentRunner:
Collaboration diagram for IndependentRunner:

Public Types

typedef void(RegisteredRunner::* Method )()
 a pointer to one of the above notification methods More...
 

Public Member Functions

virtual ~IndependentRunner ()
 
virtual void finalizeConfig ()
 
virtual void claimMemoryNeeds ()
 
virtual void useConfig ()
 
virtual void startReconfigure ()
 
virtual void syncConfig ()
 
virtual void startShutdown ()
 
virtual void endingShutdown ()
 
virtual void finishShutdown ()
 Meant for cleanup of services needed by the already destroyed objects. More...
 

Protected Member Functions

void registerRunner ()
 
void unregisterRunner ()
 unregisters self; safe to call multiple times More...
 

Detailed Description

Definition at line 102 of file RunnersRegistry.h.

Member Typedef Documentation

typedef void(RegisteredRunner::* RegisteredRunner::Method)()
inherited

Definition at line 90 of file RunnersRegistry.h.

Constructor & Destructor Documentation

virtual IndependentRunner::~IndependentRunner ( )
inlinevirtual

Definition at line 105 of file RunnersRegistry.h.

References unregisterRunner().

Member Function Documentation

virtual void RegisteredRunner::claimMemoryNeeds ( )
inlinevirtualinherited

Called after finalizeConfig(). Meant for announcing memory reservations before memory is allocated.

Reimplemented in MemStoreRr, and IpcIoRr.

Definition at line 51 of file RunnersRegistry.h.

Referenced by StartUsingConfig().

virtual void RegisteredRunner::endingShutdown ( )
inlinevirtualinherited

Called after shutdown_lifetime grace period ends and before stopping the main loop. At least one main loop iteration is guaranteed after this call. Meant for cleanup and state saving that may require other modules.

Reimplemented in ConnStateData, Dns::ConfigRr, IdleConnList, and Auth::CredentialCacheRr.

Definition at line 80 of file RunnersRegistry.h.

Referenced by SignalEngine::FinalShutdownRunners().

virtual void RegisteredRunner::finalizeConfig ( )
inlinevirtualinherited

Called after parsing squid.conf. Meant for setting configuration options that depend on other configuration options and were not explicitly configured.

Reimplemented in sslBumpCfgRr, and MemStoreRr.

Definition at line 47 of file RunnersRegistry.h.

Referenced by SquidMain().

virtual void RegisteredRunner::finishShutdown ( )
inlinevirtualinherited

Definition at line 87 of file RunnersRegistry.h.

Referenced by RunRegistered(), SquidShutdown(), testRock::tearDown(), and watch_child().

void IndependentRunner::registerRunner ( )
protected
virtual void RegisteredRunner::startReconfigure ( )
inlinevirtualinherited

Called after receiving a reconfigure request and before parsing squid.conf. Meant for modules that need to prepare for their configuration being changed [outside their control]. The changes end with the syncConfig() event.

Reimplemented in Dns::ConfigRr.

Definition at line 63 of file RunnersRegistry.h.

Referenced by mainReconfigureStart().

virtual void RegisteredRunner::startShutdown ( )
inlinevirtualinherited

Called after receiving a shutdown request and before stopping the main loop. At least one main loop iteration is guaranteed after this call. Meant for cleanup and state saving that may require other modules.

Reimplemented in ConnStateData.

Definition at line 74 of file RunnersRegistry.h.

Referenced by SignalEngine::doShutdown().

virtual void RegisteredRunner::syncConfig ( )
inlinevirtualinherited

Called after parsing squid.conf during reconfiguration. Meant for adjusting the module state based on configuration changes.

Reimplemented in PeerPoolMgrsRr, and Auth::CredentialCacheRr.

Definition at line 67 of file RunnersRegistry.h.

Referenced by mainReconfigureFinish().

void IndependentRunner::unregisterRunner ( )
protected

Definition at line 95 of file RunnersRegistry.cc.

References FindRunners().

Referenced by ~IndependentRunner().

virtual void RegisteredRunner::useConfig ( )
inlinevirtualinherited

Called after claimMemoryNeeds(). Meant for activating modules and features using a finalized configuration with known memory requirements.

Reimplemented in MemStoreRr, SharedSessionCacheRr, TransientsRr, PeerPoolMgrsRr, ClientDbRr, SharedMemPagesRr, and Ipc::Mem::RegisteredRunner.

Definition at line 56 of file RunnersRegistry.h.

Referenced by StartUsingConfig().


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