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# PollingTaskRunner.InterruptActiveTask

```go theme={"system"}
func (*PollingTaskRunner) InterruptActiveTask(ctx context.Context) error
```

Interrupt the active task by canceling its lease extension and reporting it as failed.

If there is no active task, the method returns nil.

## Parameters

**ctx** `context.Context` *required*

The context used to report the interrupted task.

## Returns

An error if the active task could not be reported as failed.

```go Go theme={"system"}
if err := runner.InterruptActiveTask(ctx); err != nil {
    return err
}
```


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