# FilterPoolFullWarning

> **Class** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/utils/FilterPoolFullWarning)

Filter `urllib3` warnings logged when the connection pool isn't reused.

## Signature

```python
FilterPoolFullWarning(
    self,
    name: str = '',
    host: str = '',
)
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `name` | `str` | No | The name of the filter. Defaults to `""`. (default: `''`) |
| `host` | `str` | No | The host to filter. Defaults to `""`. (default: `''`) |

## Extends

- `logging.Filter`

## Constructors

```python
__init__(
    self,
    name: str = '',
    host: str = '',
) -> None
```

| Name | Type |
|------|------|
| `name` | `str` |
| `host` | `str` |


## Methods

- [`filter()`](https://reference.langchain.com/python/langsmith/utils/FilterPoolFullWarning/filter)

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/52e79add98f6559235d1eb00f5f533b9be6d4cf6/python/langsmith/utils.py#L467)