proxygen: wangle::ServerAcceptor< Pipeline >::ServerConnection Class Reference

#include <ServerBootstrap-inl.h>

Inheritance diagram for wangle::ServerAcceptor< Pipeline >::ServerConnection:

Public Member Functions
	ServerConnection (typename Pipeline::Ptr pipeline)

void	timeoutExpired () noexceptoverride

void	describe (std::ostream &) const override

bool	isBusy () const override

void	notifyPendingShutdown () override

void	closeWhenIdle () override

void	dropConnection () override

void	dumpConnectionState (uint8_t) override

void	deletePipeline (wangle::PipelineBase *p) override

void	init ()

void	refreshTimeout () override

Public Member Functions inherited from wangle::ManagedConnection
	ManagedConnection ()

virtual std::chrono::milliseconds	getIdleTime () const

void	fireNotifyPendingShutdown ()

void	fireCloseWhenIdle (bool force_to_close=false)

virtual void	resetTimeout ()

void	resetTimeoutTo (std::chrono::milliseconds)

virtual void	scheduleTimeout (folly::HHWheelTimer::Callback *callback, std::chrono::milliseconds timeout)

ConnectionManager *	getConnectionManager ()

Public Member Functions inherited from folly::HHWheelTimer::Callback
	Callback ()=default

virtual	~Callback ()

virtual void	callbackCanceled () noexcept

void	cancelTimeout ()

bool	isScheduled () const

std::chrono::milliseconds	getTimeRemaining ()

Public Member Functions inherited from folly::DelayedDestruction
virtual void	destroy ()

bool	getDestroyPending () const

Public Member Functions inherited from folly::DelayedDestructionBase
virtual	~DelayedDestructionBase ()=default

Public Member Functions inherited from wangle::PipelineManager
virtual	~PipelineManager ()=default

Private Member Functions
	~ServerConnection () override

Private Attributes
Pipeline::Ptr	pipeline_

Additional Inherited Members
Protected Member Functions inherited from wangle::ManagedConnection
	~ManagedConnection () override

Protected Member Functions inherited from folly::HHWheelTimer::Callback
virtual std::chrono::steady_clock::time_point	getCurTime ()

Protected Member Functions inherited from folly::DelayedDestruction
	~DelayedDestruction () override=default

	DelayedDestruction ()

Protected Member Functions inherited from folly::DelayedDestructionBase
	DelayedDestructionBase ()

uint32_t	getDestructorGuardCount () const

Detailed Description

template<typename Pipeline>
class wangle::ServerAcceptor< Pipeline >::ServerConnection

Definition at line 69 of file ServerBootstrap-inl.h.

Constructor & Destructor Documentation

template<typename Pipeline >

wangle::ServerAcceptor< Pipeline >::ServerConnection::ServerConnection ( typename Pipeline::Ptr pipeline )

inlineexplicit

Definition at line 72 of file ServerBootstrap-inl.h.

         : pipeline_(std::move(pipeline)) {
       pipeline_->setPipelineManager(this);
     }

template<typename Pipeline >

wangle::ServerAcceptor< Pipeline >::ServerConnection::~ServerConnection ( )

inlineoverrideprivate

Definition at line 110 of file ServerBootstrap-inl.h.

                                  {
       pipeline_->setPipelineManager(nullptr);
     }

Member Function Documentation

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::closeWhenIdle ( )

inlineoverridevirtual

Instruct the connection that it should shutdown as soon as it is safe. This is called after notifyPendingShutdown().

Implements wangle::ManagedConnection.

Definition at line 88 of file ServerBootstrap-inl.h.

88 {}

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::deletePipeline ( wangle::PipelineBase * p )

inlineoverridevirtual

Implements wangle::PipelineManager.

Definition at line 96 of file ServerBootstrap-inl.h.

References destroy().

                                                         {
       CHECK(p == pipeline_.get());
       destroy();
     }

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::describe ( std::ostream & os ) const

inlineoverridevirtual

Print a human-readable description of the connection.

Parameters

os	Destination stream.

Implements wangle::ManagedConnection.

Definition at line 83 of file ServerBootstrap-inl.h.

83 {}

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::dropConnection ( )

inlineoverridevirtual

Forcibly drop a connection.

If a request is in progress, this should cause the connection to be closed with a reset.

Implements wangle::ManagedConnection.

Definition at line 89 of file ServerBootstrap-inl.h.

References wangle::AcceptorException::DROPPED.

                                    {
       auto ew = folly::make_exception_wrapper<AcceptorException>(
           AcceptorException::ExceptionType::DROPPED, "dropped");
       pipeline_->readException(ew);
     }

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::dumpConnectionState ( uint8_t loglevel )

inlineoverridevirtual

Dump the state of the connection to the log

Implements wangle::ManagedConnection.

Definition at line 94 of file ServerBootstrap-inl.h.

94 {}

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::init ( )

inline

Definition at line 101 of file ServerBootstrap-inl.h.

                 {
       pipeline_->transportActive();
     }

template<typename Pipeline >

bool wangle::ServerAcceptor< Pipeline >::ServerConnection::isBusy ( ) const

inlineoverridevirtual

Check whether the connection has any requests outstanding.

Implements wangle::ManagedConnection.

Definition at line 84 of file ServerBootstrap-inl.h.

                                  {
       return true;
     }

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::notifyPendingShutdown ( )

inlineoverridevirtual

Notify the connection that a shutdown is pending. This method will be called at the beginning of graceful shutdown.

Implements wangle::ManagedConnection.

Definition at line 87 of file ServerBootstrap-inl.h.

87 {}

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::refreshTimeout ( )

inlineoverridevirtual

Reimplemented from wangle::PipelineManager.

Definition at line 105 of file ServerBootstrap-inl.h.

                                    {
       resetTimeout();
     }

template<typename Pipeline >

void wangle::ServerAcceptor< Pipeline >::ServerConnection::timeoutExpired ( )

inlineoverridevirtualnoexcept

timeoutExpired() is invoked when the timeout has expired.

Implements wangle::ManagedConnection.

Definition at line 77 of file ServerBootstrap-inl.h.

References wangle::AcceptorException::TIMED_OUT.

                                             {
       auto ew = folly::make_exception_wrapper<AcceptorException>(
           AcceptorException::ExceptionType::TIMED_OUT, "timeout");
       pipeline_->readException(ew);
     }

Member Data Documentation

template<typename Pipeline >

Pipeline::Ptr wangle::ServerAcceptor< Pipeline >::ServerConnection::pipeline_

private

Definition at line 113 of file ServerBootstrap-inl.h.

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

proxygen/wangle/wangle/bootstrap/ServerBootstrap-inl.h

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<typename Pipeline> class wangle::ServerAcceptor< Pipeline >::ServerConnection

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename Pipeline>
class wangle::ServerAcceptor< Pipeline >::ServerConnection