> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Supports Hot Reload • AI Agent SDK

> SupportsHotReload: Protocol a gateway implements to apply hot-reloadable config in place.

# SupportsHotReload

> Defined in the [**config**](../modules/config) module.

<Badge color="blue">AI Agent</Badge>

Protocol a gateway implements to apply hot-reloadable config in place.

The gateway calls :meth:`apply_hot_reload` with the subset of changed paths
classified as hot-appliable (see :data:`HOT_APPLIABLE_KEYS`) and the newly
loaded config, mutating the relevant live subsystems without a restart.

## Methods

<CardGroup cols={2}>
  <Card title="apply_hot_reload()" icon="function" href="../functions/SupportsHotReload-apply_hot_reload">
    Instance method.
  </Card>
</CardGroup>

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/gateway/config.py#L282">
  `praisonaiagents/gateway/config.py` at line 282
</Card>