support async send with buffer size limit#1180
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laizy wants to merge 4 commits intoontio:masterfrom
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Honglei-Cong
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May 9, 2020
| } | ||
| } else { | ||
| // no buffer has been taken, yield this goroutine to avoid busy loop | ||
| runtime.Gosched() |
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can this be implemented with channel?
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It will cause sending a notification for every msg to wake the writer, which will hurt performance in high contention scenario.
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