---
id: gk-foundation-scheduler-health-check-loopback-timeout
title: "Filter - gk/foundation/scheduler/health-check/loopback-timeout"
sidebar_label: "gk/foundation/scheduler/health-check/loopback-timeout"
tags:
  - "1.22.0"
---

# Filter: gk/foundation/scheduler/health-check/loopback-timeout

Filters the timeout for the loopback connectivity probe.

Increase this on slow servers where a healthy loopback request legitimately takes longer than the default, to avoid a false "loopback blocked" diagnosis. Scoped to the probe only, so it does not affect other HTTP requests.

## Parameters

| Name | Type | Description |
|------|------|-------------|
| $timeout | `int` | Loopback probe timeout in seconds. Default 2. |
| $url | `string` | The loopback URL being probed. |

### Since

- 1.22.0

### Source

Defined in `Scheduler/Models/HealthCheck.php` at line 226