GRPC C++
1.66.0
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Client-side interface for bi-directional streaming with client-to-server stream messages of type W and server-to-client stream messages of type R. More...
#include <sync_stream.h>
Public Member Functions | |
virtual void | WaitForInitialMetadata ()=0 |
Block to wait for initial metadata from server. More... | |
virtual bool | WritesDone ()=0 |
Half close writing from the client. More... | |
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virtual | ~ClientStreamingInterface () |
virtual grpc::Status | Finish ()=0 |
Block waiting until the stream finishes and a final status of the call is available. More... | |
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virtual | ~WriterInterface () |
virtual bool | Write (const W &msg, grpc::WriteOptions options)=0 |
Block to write msg to the stream with WriteOptions options. More... | |
bool | Write (const W &msg) |
Block to write msg to the stream with default write options. More... | |
void | WriteLast (const W &msg, grpc::WriteOptions options) |
Write msg and coalesce it with the writing of trailing metadata, using WriteOptions options. More... | |
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virtual | ~ReaderInterface () |
virtual bool | NextMessageSize (uint32_t *sz)=0 |
Get an upper bound on the next message size available for reading on this stream. More... | |
virtual bool | Read (R *msg)=0 |
Block to read a message and parse to msg. More... | |
Client-side interface for bi-directional streaming with client-to-server stream messages of type W and server-to-client stream messages of type R.
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pure virtual |
Block to wait for initial metadata from server.
The received metadata can only be accessed after this call returns. Should only be called before the first read. Calling this method is optional, and if it is not called the metadata will be available in ClientContext after the first read.
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pure virtual |
Half close writing from the client.
(signal that the stream of messages coming from the client is complete). Blocks until currently-pending writes are completed. Thread-safe with respect to ReaderInterface::Read