---
title: kAEDefaultTimeout
framework: Core Services
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 13.0+, macOS 10.0+]
path: coreservices/1542814-timeout_constants/kaedefaulttimeout
---

# kAEDefaultTimeout

The timeout value is determined by the Apple Event Manager. The default timeout value is about one minute.

## Declaration

```occ
kAEDefaultTimeout = -1
```