grpc::ServerReaderWriter< W, R > Class Template Reference

Server-side interface for bi-directional streaming. More...

#include <completion_queue.h>

Public Member Functions
	ServerReaderWriter (Call *call, ServerContext *ctx)
void	SendInitialMetadata ()
bool	Read (R *msg) GRPC_OVERRIDE
	Blocking read a message and parse to msg. More...
bool	Write (const W &msg, const WriteOptions &options) GRPC_OVERRIDE
	Blocking write msg to the stream with options. More...
Public Member Functions inherited from grpc::WriterInterface< W >
virtual	~WriterInterface ()
bool	Write (const W &msg)
	Blocking write msg to the stream with default options. More...
Public Member Functions inherited from grpc::ReaderInterface< R >
virtual	~ReaderInterface ()

Detailed Description

template<class W, class R>
class grpc::ServerReaderWriter< W, R >

Server-side interface for bi-directional streaming.

Constructor & Destructor Documentation

template<class W, class R>

grpc::ServerReaderWriter< W, R >::ServerReaderWriter ( Call *  call, ServerContext *  ctx  )

inline

Member Function Documentation

template<class W, class R>

bool grpc::ServerReaderWriter< W, R >::Read ( R *  msg )

inlinevirtual

Blocking read a message and parse to msg.

Returns true on success. This is thread-safe with respect to Write or methods on the same stream. It should not be called concurrently with another Read on the same stream as the order of delivery will not be defined.

Parameters

[out]

msg

The read message.

Returns

false when there will be no more incoming messages, either because the other side has called WritesDone() or the stream has failed (or been cancelled).

Implements grpc::ReaderInterface< R >.

template<class W, class R>

void grpc::ServerReaderWriter< W, R >::SendInitialMetadata ( )

inline

template<class W, class R>

bool grpc::ServerReaderWriter< W, R >::Write ( const W &  msg, const WriteOptions &  options  )

inlinevirtual

Blocking write msg to the stream with options.

This is thread-safe with respect to Read

Parameters

msg	The message to be written to the stream.
options	Options affecting the write operation.

Returns

true on success, false when the stream has been closed.

Implements grpc::WriterInterface< W >.

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

• include/grpc++/impl/codegen/completion_queue.h
• include/grpc++/impl/codegen/sync_stream.h