wait_any.hpp File Reference

Provides engine::WaitAny, engine::WaitAnyFor and engine::WaitAnyUntil. More...

#include <chrono>
#include <optional>
#include <vector>
#include <userver/engine/deadline.hpp>
#include <userver/utils/impl/span.hpp>
#include <userver/utils/meta.hpp>

Include dependency graph for wait_any.hpp:

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Namespaces
namespace	engine
	Asynchronous engine primitives.

Functions
template<typename... Tasks>
std::optional< std::size_t >	engine::WaitAny (Tasks &... tasks)
	Waits for the completion of any of the specified tasks or the cancellation of the caller.
template<typename... Tasks, typename Rep , typename Period >
std::optional< std::size_t >	engine::WaitAnyFor (const std::chrono::duration< Rep, Period > &duration, Tasks &... tasks)
template<typename... Tasks, typename Clock , typename Duration >
std::optional< std::size_t >	engine::WaitAnyUntil (const std::chrono::time_point< Clock, Duration > &until, Tasks &... tasks)
template<typename... Tasks>
std::optional< std::size_t >	engine::WaitAnyUntil (Deadline, Tasks &... tasks)

Detailed Description

Provides engine::WaitAny, engine::WaitAnyFor and engine::WaitAnyUntil.

Definition in file wait_any.hpp.