Use the is_utf8 library - #109
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I think websockets has a threshold: it only calls the fast utf-8-validate for sizeable strings. I suspect that if you greatly accelerate utf-8-validate, the threshold should be lowered. That is, it begins to pay to include smaller strings because despite the call overhead, the high processing speed should even things out. It should be 'easy' to benchmark. |
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Do you mean https://github.com/websockets/ws/blob/d412358ccb5320bc00c8993ecd5d9b992df0753e/lib/validation.js#L120? If so, yes I plan to revisit the threshold when this lands. |
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That’s correct. The threshold is probably necessary because of the function call overhead. |
Use the is_utf8 [1] library to greatly improve performance. [1]: https://github.com/simdutf/is_utf8
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Use the is_utf8 library to greatly improve performance.
Supersedes #101.