> This page is for NeMo Relay, version v0.9.4.
> For other versions, use one of these documentation indexes:
> - Latest (v0.10.0) (default): https://docs.nvidia.com/nemo/relay/latest/llms.txt
> - dev: https://docs.nvidia.com/nemo/relay/dev/llms.txt
> - v0.10.0: https://docs.nvidia.com/nemo/relay/v0.10.0/llms.txt
> - v0.9.4: https://docs.nvidia.com/nemo/relay/v0.9.4/llms.txt
> - v0.8.4: https://docs.nvidia.com/nemo/relay/v0.8.4/llms.txt
> - v0.7.3: https://docs.nvidia.com/nemo/relay/v0.7.3/llms.txt
> - v0.6.0: https://docs.nvidia.com/nemo/relay/v0.6.0/llms.txt
> - v0.5.0: https://docs.nvidia.com/nemo/relay/v0.5.0/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# nemo_relay.subscribers

> Global event subscriber registration.

Generated from `python/nemo_relay/subscribers.py`.

Module `nemo_relay.subscribers`.

Global event subscriber registration.

## Functions

### `register`

```python
def register(name: str, callback: 'Callable[[Event], None]') -> None
```

Register a global event subscriber.

### `deregister`

```python
def deregister(name: str) -> bool
```

Remove a previously registered global subscriber.

### `flush`

```python
def flush() -> None
```

Wait for queued callbacks and registered managed terminal publications.

### `flush_async`

```python
async def flush_async() -> None
```

Wait asynchronously for queued callbacks and managed terminal events.