#include <async_unary_call.h>

Inheritance diagram for grpc::ServerAsyncResponseWriter< W >:

Public Member Functions
void	Finish (const W &msg, const grpc::Status &status, void *tag)

void	FinishWithError (const grpc::Status &status, void *tag)

void	SendInitialMetadata (void *tag) override

	ServerAsyncResponseWriter (grpc::ServerContext *ctx)

Public Member Functions inherited from grpc::internal::ServerAsyncStreamingInterface
virtual	~ServerAsyncStreamingInterface ()

Private Member Functions
void	BindCall (grpc::internal::Call *call) override

Private Attributes
grpc::internal::Call	call_

grpc::ServerContext *	ctx_

grpc::internal::CallOpSet< grpc::internal::CallOpSendInitialMetadata, grpc::internal::CallOpSendMessage, grpc::internal::CallOpServerSendStatus >	finish_buf_

grpc::internal::CallOpSet< grpc::internal::CallOpSendInitialMetadata >	meta_buf_

Detailed Description

template<class W>
class grpc::ServerAsyncResponseWriter< W >

Async server-side API for handling unary calls, where the single response message sent to the client is of type W.

Definition at line 295 of file grpcpp/impl/codegen/async_unary_call.h.

Constructor & Destructor Documentation

◆ ServerAsyncResponseWriter()

template<class W >

grpc::ServerAsyncResponseWriter< W >::ServerAsyncResponseWriter ( grpc::ServerContext * ctx )

inlineexplicit

Definition at line 298 of file grpcpp/impl/codegen/async_unary_call.h.

Member Function Documentation

◆ BindCall()

template<class W >

void grpc::ServerAsyncResponseWriter< W >::BindCall ( grpc::internal::Call * call )

inlineoverrideprivatevirtual

Implements grpc::internal::ServerAsyncStreamingInterface.

Definition at line 393 of file grpcpp/impl/codegen/async_unary_call.h.

◆ Finish()

template<class W >

void grpc::ServerAsyncResponseWriter< W >::Finish	(	const W &	msg,
		const grpc::Status &	status,
		void *	tag
	)

inline

Indicate that the stream is to be finished and request notification when the server has sent the appropriate signals to the client to end the call. Should not be used concurrently with other operations.

Parameters

[in]	tag	Tag identifying this request.
[in]	status	To be sent to the client as the result of the call.
[in]	msg	Message to be sent to the client.

Side effect:

also sends initial metadata if not already sent (using the ServerContext associated with this call).

Note: if status has a non-OK code, then msg will not be sent, and the client will receive only the status with possible trailing metadata.

gRPC doesn't take ownership or a reference to msg and status, so it is safe to deallocate them once the Finish operation is complete (i.e. a result arrives in the completion queue).

Definition at line 340 of file grpcpp/impl/codegen/async_unary_call.h.

◆ FinishWithError()

template<class W >

void grpc::ServerAsyncResponseWriter< W >::FinishWithError	(	const grpc::Status &	status,
		void *	tag
	)

inline

Indicate that the stream is to be finished with a non-OK status, and request notification for when the server has finished sending the appropriate signals to the client to end the call. Should not be used concurrently with other operations.

Parameters

[in]	tag	Tag identifying this request.
[in]	status	To be sent to the client as the result of the call. Note: status must have a non-OK code.

Side effect:

also sends initial metadata if not already sent (using the ServerContext associated with this call).

gRPC doesn't take ownership or a reference to status, so it is safe to deallocate them once the Finish operation is complete (i.e. a result arrives in the completion queue).

Definition at line 377 of file grpcpp/impl/codegen/async_unary_call.h.