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guest271314/deno-websocket-22-bytes.md

Created September 2, 2025 07:28
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Why does Deno send 22 extra bytes when closing a WebSocket connection?
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deno-websocket-22-bytes.md

Why does Deno send 22 extra bytes when closing a WebSocket connection?

[136, 144, 234, 110, 246, 61, 249, 233, 178, 82, 132, 11, 214, 78, 158, 28, 147, 92, 135, 7, 152, 90]

[136, 144, 51, 194, 179, 223, 32, 69, 247, 176, 93, 167, 147, 172, 71, 176, 214, 190, 94, 171, 221, 184]

The bytes always begin with 136 then 144, then appear to be random.

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