appium/docs/en/commands/session/timeouts/async-script.md

Automation for Apps.

# Set Script Timeout

Set the amount of time, in milliseconds, that asynchronous scripts executed by [execute async](/docs/en/commands/session/timeouts/async-script.md) are permitted to run before they are aborted (Web context only)
## Example Usage

```java
// Java
driver.manage().timeouts().setScriptTimeout(30, TimeUnit.SECONDS);

```

```python
# Python
self.driver.set_script_timeout(5000)

```

```javascript
// Javascript
// webdriver.io example
driver.timeoutsAsyncScript(5000)



// wd example
await driver.setAsyncScriptTimeout(5000);

```

```ruby
# Ruby
@driver.script_timeout(5) # Ruby translates it to seconds

```

```php
# PHP
// TODO PHP sample

```

```csharp
// C#
// TODO C# sample

```



## Support

### Appium Server

|Platform|Driver|Platform Versions|Appium Version|Driver Version|
|--------|----------------|------|--------------|--------------|
| iOS | [XCUITest](/docs/en/drivers/ios-xcuitest.md) | None | None | None |
|  | [UIAutomation](/docs/en/drivers/ios-uiautomation.md) | None | None | None |
| Android | [UiAutomator2](/docs/en/drivers/android-uiautomator2.md) | None | None | None |
|  | [UiAutomator](/docs/en/drivers/android-uiautomator.md) | None | None | None |
| Mac | [Mac](/docs/en/drivers/mac.md) | None | None | None |
| Windows | [Windows](/docs/en/drivers/windows.md) | None | None | None |

### Appium Clients

|Language|Support|Documentation|
|--------|-------|-------------|
|[Java](https://github.com/appium/java-client/releases/latest)| All |  [seleniumhq.github.io](https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/WebDriver.Timeouts.html#setScriptTimeout-long-java.util.concurrent.TimeUnit-)  |
|[Python](https://github.com/appium/python-client/releases/latest)| All |  [selenium-python.readthedocs.io](http://selenium-python.readthedocs.io/api.html#selenium.webdriver.remote.webdriver.WebDriver.set_script_timeout)  |
|[Javascript (WebdriverIO)](http://webdriver.io/index.html)| All |  [webdriver.io](http://webdriver.io/api/protocol/timeoutsAsyncScript.html)  |
|[Javascript (WD)](https://github.com/admc/wd/releases/latest)| All |  [github.com](https://github.com/admc/wd/blob/master/lib/commands.js#L699)  |
|[Ruby](https://github.com/appium/ruby_lib/releases/latest)| All |  [www.rubydoc.info](http://www.rubydoc.info/gems/selenium-webdriver/Selenium/WebDriver/Timeouts#script_timeout=)  |
|[PHP](https://github.com/appium/php-client/releases/latest)| All |  [github.com](https://github.com/appium/php-client/)  |
|[C#](https://github.com/appium/appium-dotnet-driver/releases/latest)| All |  [github.com](https://github.com/appium/appium-dotnet-driver/)  |

## HTTP API Specifications

### Endpoint

`POST /session/:session_id/timeouts/async_script`

### URL Parameters

|name|description|
|----|-----------|
|session_id|ID of the session to route the command to|

### JSON Parameters

|name|type|description|
|----|----|-----------|
| ms | `number` | The amount of time, in milliseconds, that time-limited commands are permitted to run |

### Response

null

## See Also

* [JSONWP Specification](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtimeoutsasync_script)