An UDP packet may arrive as two copies. That's the joke. | Hacker News

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		gliptic on Oct 16, 2014 \| parent \| context \| favorite \| on: How Unreliable is UDP? An UDP packet may arrive as two copies. That's the joke.

mjevans on Oct 17, 2014 [–]

Duplication is a form of forward error correction.

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