grpc::ServerContextBase::CompletionOp Class Reference

Inheritance diagram for grpc::ServerContextBase::CompletionOp:

Public Member Functions
bool	CheckCancelled (CompletionQueue *cq)
bool	CheckCancelledAsync ()
	CompletionOp (CompletionOp &&)=delete
	CompletionOp (const CompletionOp &)=delete
	CompletionOp (internal::Call *call, grpc::internal::ServerCallbackCall *callback_controller)
void	ContinueFillOpsAfterInterception () override
void	ContinueFinalizeResultAfterInterception () override
void *	core_cq_tag () override
void	FillOps (internal::Call *call) override
bool	FinalizeResult (void **tag, bool *status) override
CompletionOp &	operator= (CompletionOp &&)=delete
CompletionOp &	operator= (const CompletionOp &)=delete
void	set_core_cq_tag (void *core_cq_tag)
void	set_tag (void *tag)
void	SetHijackingState () override
void	Unref ()
	~CompletionOp () override
Public Member Functions inherited from grpc::internal::CompletionQueueTag
virtual	~CompletionQueueTag ()

Static Public Member Functions
static void	operator delete (void *, std::size_t size)
static void	operator delete (void *, void *)

Private Member Functions
bool	CheckCancelledNoPluck ()

Private Attributes
internal::Call	call_
grpc::internal::ServerCallbackCall *const	callback_controller_
int	cancelled_
void *	core_cq_tag_
bool	done_intercepting_
bool	finalized_
bool	has_tag_
internal::InterceptorBatchMethodsImpl	interceptor_methods_
grpc_core::Mutex	mu_
grpc_core::RefCount	refs_
void *	tag_

Detailed Description

Definition at line 70 of file server_context.cc.

Constructor & Destructor Documentation

CompletionOp() [1/3]

grpc::ServerContextBase::CompletionOp::CompletionOp ( internal::Call *  call, grpc::internal::ServerCallbackCall *  callback_controller  )

inline

Definition at line 75 of file server_context.cc.

CompletionOp() [2/3]

grpc::ServerContextBase::CompletionOp::CompletionOp ( const CompletionOp &  )

delete

CompletionOp() [3/3]

grpc::ServerContextBase::CompletionOp::CompletionOp ( CompletionOp &&  )

delete

~CompletionOp()

grpc::ServerContextBase::CompletionOp::~CompletionOp ( )

inlineoverride

Definition at line 93 of file server_context.cc.

Member Function Documentation

CheckCancelled()

bool grpc::ServerContextBase::CompletionOp::CheckCancelled ( CompletionQueue *  cq )

inline

Definition at line 120 of file server_context.cc.

CheckCancelledAsync()

bool grpc::ServerContextBase::CompletionOp::CheckCancelledAsync ( )

inline

Definition at line 124 of file server_context.cc.

CheckCancelledNoPluck()

bool grpc::ServerContextBase::CompletionOp::CheckCancelledNoPluck ( )

inlineprivate

Definition at line 163 of file server_context.cc.

ContinueFillOpsAfterInterception()

void grpc::ServerContextBase::CompletionOp::ContinueFillOpsAfterInterception ( )

inlineoverridevirtual

Implements grpc::internal::CallOpSetInterface.

Definition at line 145 of file server_context.cc.

ContinueFinalizeResultAfterInterception()

void grpc::ServerContextBase::CompletionOp::ContinueFinalizeResultAfterInterception ( )

inlineoverridevirtual

Implements grpc::internal::CallOpSetInterface.

Definition at line 149 of file server_context.cc.

core_cq_tag()

void* grpc::ServerContextBase::CompletionOp::core_cq_tag ( )

inlineoverridevirtual

Get the tag to be used at the core completion queue. Generally, the value of core_cq_tag will be "this". However, it can be overridden if we want core to process the tag differently (e.g., as a core callback)

Implements grpc::internal::CallOpSetInterface.

Definition at line 133 of file server_context.cc.

FillOps()

void grpc::ServerContextBase::CompletionOp::FillOps ( internal::Call *  call )

overridevirtual

Fills in grpc_op, starting from ops[*nops] and moving upwards.

Implements grpc::internal::CallOpSetInterface.

Definition at line 189 of file server_context.cc.

FinalizeResult()

bool grpc::ServerContextBase::CompletionOp::FinalizeResult ( void **  tag, bool *  status  )

overridevirtual

FinalizeResult must be called before informing user code that the operation bound to the underlying core completion queue tag has completed. In practice, this means:

1. For the sync API - before returning from Pluck
2. For the CQ-based async API - before returning from Next
3. For the callback-based API - before invoking the user callback

This is the method that translates from core-side tag/status to C++ API-observable tag/status.

The return value is the status of the operation (returning status is the general behavior of this function). If this function returns false, the tag is dropped and not returned from the completion queue: this concept is for events that are observed at core but not requested by the user application (e.g., server shutdown, for server unimplemented method responses, or for cases where a server-side RPC doesn't have a completion notification registered using AsyncNotifyWhenDone)

Implements grpc::internal::CompletionQueueTag.

Definition at line 205 of file server_context.cc.

operator delete() [1/2]

static void grpc::ServerContextBase::CompletionOp::operator delete ( void *  , std::size_t  size  )

inlinestatic

Definition at line 104 of file server_context.cc.

operator delete() [2/2]

static void grpc::ServerContextBase::CompletionOp::operator delete ( void *  , void *    )

inlinestatic

Definition at line 116 of file server_context.cc.

operator=() [1/2]

CompletionOp& grpc::ServerContextBase::CompletionOp::operator= ( CompletionOp &&  )

delete

operator=() [2/2]

CompletionOp& grpc::ServerContextBase::CompletionOp::operator= ( const CompletionOp &  )

delete

set_core_cq_tag()

void grpc::ServerContextBase::CompletionOp::set_core_cq_tag ( void *  core_cq_tag )

inline

Definition at line 131 of file server_context.cc.

set_tag()

void grpc::ServerContextBase::CompletionOp::set_tag ( void *  tag )

inline

Definition at line 126 of file server_context.cc.

SetHijackingState()

void grpc::ServerContextBase::CompletionOp::SetHijackingState ( )

inlineoverridevirtual

Implements grpc::internal::CallOpSetInterface.

Definition at line 139 of file server_context.cc.

Unref()

void grpc::ServerContextBase::CompletionOp::Unref

(

)

Definition at line 181 of file server_context.cc.

Member Data Documentation

call_

internal::Call grpc::ServerContextBase::CompletionOp::call_

private

Definition at line 168 of file server_context.cc.

callback_controller_

grpc::internal::ServerCallbackCall* const grpc::ServerContextBase::CompletionOp::callback_controller_

private

Definition at line 169 of file server_context.cc.

cancelled_

int grpc::ServerContextBase::CompletionOp::cancelled_

private

Definition at line 176 of file server_context.cc.

core_cq_tag_

void* grpc::ServerContextBase::CompletionOp::core_cq_tag_

private

Definition at line 172 of file server_context.cc.

done_intercepting_

bool grpc::ServerContextBase::CompletionOp::done_intercepting_

private

Definition at line 177 of file server_context.cc.

finalized_

bool grpc::ServerContextBase::CompletionOp::finalized_

private

Definition at line 175 of file server_context.cc.

has_tag_

bool grpc::ServerContextBase::CompletionOp::has_tag_

private

Definition at line 170 of file server_context.cc.

interceptor_methods_

internal::InterceptorBatchMethodsImpl grpc::ServerContextBase::CompletionOp::interceptor_methods_

private

Definition at line 178 of file server_context.cc.

mu_

grpc_core::Mutex grpc::ServerContextBase::CompletionOp::mu_

private

Definition at line 174 of file server_context.cc.

refs_

grpc_core::RefCount grpc::ServerContextBase::CompletionOp::refs_

private

Definition at line 173 of file server_context.cc.

tag_

void* grpc::ServerContextBase::CompletionOp::tag_

private

Definition at line 171 of file server_context.cc.

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

• server_context.cc