template <class W, class R>class ServerAsyncReaderWriterInterface
Defined at line 960 of file ../../third_party/grpc-migrating/src/include/grpcpp/support/async_stream.h
Server-side interface for asynchronous bi-directional streaming.
Public Methods
void Finish (const grpc::Status & status, void * tag)Indicate that the stream is to be finished with a certain status code.
Request notification for when the server has sent the appropriate
signals to the client to end the call.
Should not be used concurrently with other operations.
It is appropriate to call this method when either:
* all messages from the client have been received (either known
implicitly, or explicitly because a previous
operation
with a non-ok result (e.g., cq->Next(
&read
_tag,
&ok
) filled in 'ok'
with 'false'.
* it is desired to end the call early with some non-OK status code.
This operation will end when the server has finished sending out initial
metadata (if not sent already), response message, and status, or if some
failure occurred when trying to do so.
gRPC doesn't take ownership or a reference to
so it is safe to
to deallocate once Finish returns.
Parameters
void WriteAndFinish (const W & msg, grpc::WriteOptions options, const grpc::Status & status, void * tag)Request the writing of
and coalesce it with trailing metadata which
contains
using WriteOptions options with
identifying tag
WriteAndFinish is equivalent of performing WriteLast and Finish in a
single step.
gRPC doesn't take ownership or a reference to
and
so it
is safe to deallocate once WriteAndFinish returns.