20.1.7.21. RpcServerWriter¶
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template<typename T>
class RpcServerWriter¶ An interface for a server-side RPC writer.
Would be used to write replies from a server on an operation with a
@feedannotated return type.Public Functions
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virtual ~RpcServerWriter() noexcept = default¶
Destructor.
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virtual void write(const T &value) = 0¶
Copy write operation.
Will add a value to the replies feed, that would be eventually sent to the client. May block depending on the configured queue sizes in both the client and the server.
- Parameters:
value – The value to write to the replies feed.
- Throws:
RpcBrokenPipeException – if the communication with the client breaks.
RpcTimeoutException – if the operation needs to block for a time longer than the configured timeout.
RpcFeedCancelledException – if the client cancels the output feed.
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virtual void write(T &&value) = 0¶
Move write operation.
Will add a value to the replies feed, that would be eventually sent to the client. May block depending on the configured queue sizes in both the client and the server.
- Parameters:
value – The value to write to the replies feed.
- Throws:
RpcBrokenPipeException – if the communication with the client breaks.
RpcTimeoutException – if the operation needs to block for a time longer than the configured timeout.
RpcFeedCancelledException – if the client cancels the output feed.
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virtual ~RpcServerWriter() noexcept = default¶