grpc::ServerAsyncWriter< W > Class Template Reference

Async server-side API for doing server streaming RPCs, where the outgoing message stream from the server has messages of type W. More...

#include <server_context.h>

Public Member Functions
	ServerAsyncWriter (grpc::ServerContext *ctx)
void	SendInitialMetadata (void *tag) override
	See ServerAsyncStreamingInterface::SendInitialMetadata for semantics. More...
void	Write (const W &msg, void *tag) override
void	Write (const W &msg, grpc::WriteOptions options, void *tag) override
void	WriteAndFinish (const W &msg, grpc::WriteOptions options, const grpc::Status &status, void *tag) override
	See the ServerAsyncWriterInterface.WriteAndFinish method for semantics. More...
void	Finish (const grpc::Status &status, void *tag) override
	See the ServerAsyncWriterInterface.Finish method for semantics. More...

Detailed Description

template<class W>
class grpc::ServerAsyncWriter< W >

Async server-side API for doing server streaming RPCs, where the outgoing message stream from the server has messages of type W.

Constructor & Destructor Documentation

ServerAsyncWriter()

template<class W >

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

inlineexplicit

Member Function Documentation

Finish()

template<class W >

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

inlineoverride

See the ServerAsyncWriterInterface.Finish method for semantics.

Implicit input parameter:

• the ServerContext associated with this call is used for sending trailing (and initial if not already sent) metadata to the client.

Note: there are no restrictions are the code of status,it may be non-OK

gRPC doesn't take ownership or a reference to status, so it is safe to to deallocate once Finish returns.

SendInitialMetadata()

template<class W >

void grpc::ServerAsyncWriter< W >::SendInitialMetadata ( void *  tag )

inlineoverride

See ServerAsyncStreamingInterface::SendInitialMetadata for semantics.

Implicit input parameter:

• The initial metadata that will be sent to the client from this op will be taken from the ServerContext associated with the call.

Parameters

[in]

tag

Tag identifying this request.

Write() [1/2]

template<class W >

void grpc::ServerAsyncWriter< W >::Write ( const W &  msg, grpc::WriteOptions  options, void *  tag  )

inlineoverride

Write() [2/2]

template<class W >

void grpc::ServerAsyncWriter< W >::Write ( const W &  msg, void *  tag  )

inlineoverride

WriteAndFinish()

template<class W >

void grpc::ServerAsyncWriter< W >::WriteAndFinish ( const W &  msg, grpc::WriteOptions  options, const grpc::Status &  status, void *  tag  )

inlineoverride

See the ServerAsyncWriterInterface.WriteAndFinish method for semantics.

Implicit input parameter:

• the ServerContext associated with this call is used for sending trailing (and initial) metadata to the client.

Note: status must have an OK code.

gRPC doesn't take ownership or a reference to msg and status, so it is safe to deallocate once WriteAndFinish returns.

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

• include/grpcpp/server_context.h
• include/grpcpp/support/async_stream.h