# Page Not Found

The URL `WhatIsSocket.html` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [2. 何謂 Socket](https://beej-zhtw-gitbook.netdpi.net/02-what-is-socket.md)
- [9.23. socket()](https://beej-zhtw-gitbook.netdpi.net/man/socket.md)
- [2.1 兩種 Internet Sockets](https://beej-zhtw-gitbook.netdpi.net/02-what-is-socket/2-1-two-internet-sockets.md)
- [2.2 底層漫談與網路理論](https://beej-zhtw-gitbook.netdpi.net/02-what-is-socket/2-2-base-and-network-theory.md)
- [進階資料](https://beej-zhtw-gitbook.netdpi.net/advanced_ref.md)

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Perform an HTTP GET request on the documentation index with the `ask` parameter:

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```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

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Use this to discover valid page paths or navigate the documentation structure.

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Full export: https://beej-zhtw-gitbook.netdpi.net/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

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Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/02-what-is-socket.md`).

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