Fix bugs of throttling control behavior in flow control module#332

Merged

sczyh30 merged 2 commits intoalibaba:masterfrom sczyh30:fix-throttling-overflow

Nov 26, 2020

+60-58

Commits on Nov 26, 2020

Change semantic of waitMs to nanosToWait in TokenResult and polish related stat slots
sczyh30
committed
Fix the bug that unsigned estimatedQueueingDuration in throttling checker may overflow
sczyh30
committed