# ConnectionProtocol : [`Enum`](Enum.md)
Identifier for connection protocol.

## Values
|Name|Description|
|----|-----------|
|`Unknown`|Indicates error, protocol out of known range.|
|`Tcp`|Standard TCP connection.|
|`WebSocket`|Websocket connection.|
|`Udp`|UDP Connection.|
|`WebTransport`|HTTP/3 WebTransport connection.|