> For the complete documentation index, see [llms.txt](https://socket.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://socket.gitbook.io/docs/4-fu-wu-duan-apiserverapi/4.4-client/client_conn.md).

# 4.4.2 client\_conn

* (engine.Socket)

对基础`engine.io` `Socket`连接的引用。