ludic/docs/language/udp/udp-close.md
Orkuncakilkaya ebb1a00352 feat(udp): Udp.* - polled IPv4 datagrams on macOS and Windows
Udp.open/port/send/recv/from_ip/from_port/close/resolve/local_ip/ip/ip_text, native
BSD sockets (udp.ll) and Winsock (udp_win.ll, -lws2_32), linked only when a program
uses Udp.*; example, docs and tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17 11:16:14 +03:00

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Markdown

---
id: udp-close
name: Udp.close
category: udp
kind: namespace-method
tokens: Udp.close
sig: Udp.close(socket) -> void
tip: Close a socket.
order: 6
ns: Udp
member: close
---
Closes the socket and frees its handle.
```ludic
program Demo {
entry {
let s = Udp.open(port: 0)
Udp.close(socket: s)
}
}
```