initializes shared memory pages More...

Inheritance diagram for SharedMemPagesRr:
Collaboration diagram for SharedMemPagesRr:

Public Types

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

Public Member Functions

 SharedMemPagesRr ()
 
virtual void useConfig ()
 
virtual void create ()
 called when the runner should create a new memory segment More...
 
virtual void open ()
 
virtual ~SharedMemPagesRr ()
 
virtual void finalizeConfig ()
 
virtual void claimMemoryNeeds ()
 
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...
 

Private Attributes

Ipc::Mem::PagePool::Ownerowner
 

Detailed Description

Definition at line 92 of file Pages.cc.

Member Typedef Documentation

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

Definition at line 90 of file RunnersRegistry.h.

Constructor & Destructor Documentation

SharedMemPagesRr::SharedMemPagesRr ( )
inline

Definition at line 96 of file Pages.cc.

SharedMemPagesRr::~SharedMemPagesRr ( )
virtual

Definition at line 132 of file Pages.cc.

References NULL, owner, and ThePagePool.

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().

void SharedMemPagesRr::create ( )
virtual
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 SharedMemPagesRr::open ( )
virtual

called when the runner should open a previously created segment, not needed if segments are opened in constructor or init methods

Reimplemented from Ipc::Mem::RegisteredRunner.

Definition at line 126 of file Pages.cc.

References Must, and PagePoolId.

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 SharedMemPagesRr::useConfig ( )
virtual

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

Reimplemented from Ipc::Mem::RegisteredRunner.

Definition at line 109 of file Pages.cc.

References Ipc::Mem::PageLimit(), and Ipc::Mem::RegisteredRunner::useConfig().

Member Data Documentation

Ipc::Mem::PagePool::Owner* SharedMemPagesRr::owner
private

Definition at line 103 of file Pages.cc.

Referenced by create(), and ~SharedMemPagesRr().


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

 

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