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added code comments #4219

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merged 3 commits into from
Jul 13, 2024
+16 −7
Merged

added code comments #4219

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b1d8400
added code comments
guonaihong Jun 28, 2024
56f569d
add URL
guonaihong Jul 11, 2024
2d9f4c6
update
guonaihong Jul 13, 2024
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@guonaihong @kevwan
guonaihong authored and kevwan committed Jul 13, 2024
commit 2d9f4c64151c32ba2617b3e8ec871b1660db0194
21 changes: 1 addition & 20 deletions zrpc/internal/balancer/p2c/p2c.go
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Original file line number Diff line number Diff line change
@@ -122,27 +122,8 @@ func (p *p2cPicker) buildDoneFunc(c *subConn) func(info balancer.DoneInfo) {
td = 0
}

// The function curve of y = x^(-x) is as follows.
// *
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// *
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// **
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// ***
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// ******
// *********************
// *
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// As the td/decayTime value increases, indicating an increase in delay, the value of w (y axis) will decrease, inversely proportional.
// The function curve of y = x^(-x) is as follows.
// https://github.com/zeromicro/zero-doc/blob/main/doc/images/y_e_x.png?raw=true
w := math.Exp(float64(-td) / float64(decayTime))
lag := int64(now) - start