15427337348

Committed 03 Jun 2025 08:37PM UTC coverage: 57.711% (-10.7%) from 68.458%

Build Type

push

github

Committed by

Commit Message

Merge pull request #9875 from ziggie1984/fix-peer-connection-2

discovery: make sure we do not block the read queue

Run Details

22 of 22 new or added lines in 1 file covered. (100.0%)

29303 existing lines in 458 files now uncovered.

96491 of 167197 relevant lines covered (57.71%)

1.2 hits per line

Source File
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75.0

/buffer/utils.go

1	package buffer
2
3	// RecycleSlice zeroes byte slice, making it fresh for another use.
4	// Zeroing the buffer using a logarithmic number of calls to the optimized copy
5	// method. Benchmarking shows this to be ~30 times faster than a for loop that
6	// sets each index to 0 for ~65KB buffers use for wire messages. Inspired by:
7	// https://stackoverflow.com/questions/30614165/is-there-analog-of-memset-in-go
8	func RecycleSlice(b []byte) {	2✔
9	if len(b) == 0 {	2✔
UNCOV 10	return	×
UNCOV 11	}	×
12
13	b[0] = 0	2✔
14	for i := 1; i < len(b); i *= 2 {	4✔
15	copy(b[i:], b[:i])	2✔
16	}	2✔
17	}