| Created |
| Associated with Sec-WebSocket-Protocol |
| Associated with Sec-WebSocket-Protocol: |
| Associated with subprotocol |
| Associated with 部分プロトコル |
| Associated with クライアント指定プロトコル群 |
| Associated with client-specified protocols |
| Disassociated from client-specified protocols |
| Disassociated from クライアント指定プロトコル群 |
| Associated with protocol |
| Associated with Subprotocol |
| Associated with RFC 7936 |