rotor::spawner_t Struct Reference

allows automatically restart actors More...

#include <spawner.h>

Public Member Functions
spawner_t &&	restart_period (const pt::time_duration &) noexcept
	minimum amount of time before respawning new actor
spawner_t &&	restart_policy (restart_policy_t) noexcept
	determines whether new actor instance should be spawned
spawner_t &&	max_attempts (size_t) noexcept
	maximum amount of spawned actor instances
spawner_t &&	escalate_failure (bool=true) noexcept
	shutdown actor when the spawned actor crashed
void	spawn () noexcept
	sends a message to supervisor to spawn the new actor instance

Friends
struct	supervisor_t

Detailed Description

allows automatically restart actors

Spawner will NOT create new actor instances when supervisor is SHUTTING_DOWN or SHUT_DOWN.

Member Function Documentation

escalate_failure()

spawner_t && rotor::spawner_t::escalate_failure ( bool  = true )

noexcept

shutdown actor when the spawned actor crashed

The actor "crash" means actor terminated with non-zero error code.

max_attempts()

spawner_t && rotor::spawner_t::max_attempts ( size_t  )

noexcept

maximum amount of spawned actor instances

The default value is 0, which means try new restart attempt if that is allowed by the policy.

restart_period()

spawner_t && rotor::spawner_t::restart_period ( const pt::time_duration &  )

noexcept

minimum amount of time before respawning new actor

Default value is 15 seconds.

---

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

• /home/b/development/cpp/cpp-rotor/include/rotor/spawner.h