ugrpc::client::UnaryFuture Class Reference

#include <userver/ugrpc/client/rpc.hpp>

Detailed Description

UnaryFuture for waiting a single response RPC.

Definition at line 46 of file rpc.hpp.

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.

Member Function Documentation

Get() [1/2]

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.

Exceptions

ugrpc::client::RpcError	on an RPC error
ugrpc::client::RpcCancelledError	on task cancellation

Get() [2/2]

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.

Exceptions

ugrpc::client::RpcError

on an RPC error

IsReady()

bool ugrpc::client::UnaryFuture::IsReady ( ) const

noexcept

Checks if the asynchronous call has completed Note, that once user gets result, IsReady should not be called.

Returns

true if result ready

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

• userver/ugrpc/client/rpc.hpp