#include <userver/ugrpc/client/rpc.hpp>
UnaryFuture for waiting a single response RPC.
Public Member Functions | |
UnaryFuture (UnaryFuture &&) noexcept=default | |
UnaryFuture & | operator= (UnaryFuture &&) noexcept |
UnaryFuture (const UnaryFuture &)=delete | |
UnaryFuture & | operator= (const UnaryFuture &)=delete |
void | Get () |
Await response. | |
engine::FutureStatus | Get (engine::Deadline deadline) |
Await response until specified timepoint. | |
bool | IsReady () const noexcept |
Checks if the asynchronous call has completed Note, that once user gets result, IsReady should not be called. | |
void ugrpc::client::UnaryFuture::Get | ( | ) |
Await response.
Upon completion result is available in response
when initiating the asynchronous operation, e.g. FinishAsync.
Get
should not be called multiple times for the same UnaryFuture.
ugrpc::client::RpcError | on an RPC error |
ugrpc::client::RpcCancelledError | on task cancellation |
engine::FutureStatus ugrpc::client::UnaryFuture::Get | ( | engine::Deadline | deadline | ) |
Await response until specified timepoint.
Once kReady
is returned, result is available in response
when initiating the asynchronous operation, e.g. FinishAsync.
In case of 'kReady/kCancelled' answer or exception Get
should not be called anymore.
ugrpc::client::RpcError | on an RPC error |
|
noexcept |
Checks if the asynchronous call has completed Note, that once user gets result, IsReady should not be called.