[refactor] - base64 decoder #3762
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ahrav
commented
Dec 11, 2024
| } | ||
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| func appendB64Substring(data []byte, start, count int, substrings []string, endChars string) []string { | ||
| substring := bytes.TrimLeft(data[start:start+count], endChars) | ||
| if idx := bytes.IndexByte(bytes.TrimRight(substring, endChars), '='); idx != -1 { |
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The logic for handling = within the middle of a string has been preserved.
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rosecodym
requested changes
Dec 12, 2024
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Description:
This PR refactors the base64 decoder. During the investigation of a client-reported CPU usage issue, profiling revealed that base64 decoding accounted for about ~6 seconds in a 30-second profile. The change required relatively low effort but delivers noticeable improvements.
Benchmarks
Checklist:
make test-community)?make lintthis requires golangci-lint)?