lifecycle

type ActivityPolicy struct {

	// SingleAttemptTimeout is the maximum time of a single activity execution
	// attempt.
	SingleAttemptTimeout time.Duration `json:"single_timeout,omitempty"`

	// TotalAttemptsTimeout is the total time that a workflow is willing to wait
	// for an activity to complete, including retries.
	TotalAttemptsTimeout time.Duration `json:"total_timeout,omitempty"`

	// HeartbeatTimeout is the activity's hearbeat interval sent to the parent
	// workflow.
	HeartbeatTimeout time.Duration `json:"heartbeat_timeout,omitempty"`

	// RetryPolicy defines the retry policy to apply for the activity.
	RetryPolicy *RetryPolicy `json:"retry,omitempty"`
}

type OnlyOncePolicy struct {

	// HeartbeatTimeout is the activity's hearbeat interval sent to the parent
	// workflow.
	HeartbeatTimeout time.Duration `json:"heartbeat_timeout,omitempty"`
}

type RetryPolicy struct {

	// InitialInterval is the backoff interval for the first retry. If
	// BackoffCoefficient is 1.0 then it is used for all retries. If not set or
	// set to 0, a default interval of 5 seconds will be used.
	InitialInterval time.Duration `json:"initial_interval,omitempty"`

	// BackoffCoefficient is used to calculate the next retry backoff interval. The
	// next retry interval is the previous interval multiplied by this coefficient.
	// Must be 1 or larger. Default is 2.0.
	BackoffCoefficient float64 `json:"backoff,omitempty"`

	// MaximumInterval is the maximum backoff interval between retries. Exponential
	// backoff leads to interval increase. This value is the cap of the interval
	// Default is 100x of InitialInterval.
	MaximumInterval time.Duration `json:"maximum_interval,omitempty"`

	// MaximumAttempts is the maximum number of attempts. When exceeded the retries
	// stop even if not expired yet.
	MaximumAttempts int32 `json:"maximum_attempts,omitempty"`
}

type Status string