poll

func ExponentialBackoffLoop ¶

func ExponentialBackoffLoop(ctx context.Context, timeout, baseInterval, maxInterval time.Duration, condition func() bool) error

ExponentialBackoffLoop sleeps in exponentially-backed-off intervals, calling condition each tick. It returns nil as soon as condition reports true, or an error once timeout expires. The first sleep happens before the first condition check, matching the behaviour of the original status polling loops.

func WaitForAsyncJob ¶

func WaitForAsyncJob(ctx context.Context, resultPath string, port int, timeout time.Duration, opName string) (*client.CommandResponse, error)

func WaitForFile ¶

func WaitForFile(ctx context.Context, resultPath string, port int, timeout time.Duration, opName string) (*client.CommandResponse, error)

WaitForFile polls a filesystem result file until it appears, Unity stops, or the timeout expires. It uses exponential backoff starting at 100 ms and capping at 1.5 s to avoid burning I/O on long-running operations.