I've sought all sites I could reach and read all docs related to this topic but still I am not getting it.
Sorry to post a question like this in issue part. But I have nowhere to go for the help. I know from the official doc: > The active number refers to the difference between the counts before and > after the call. Select the machine with the minimum number of active calls or > choose a random one among machines with the same active number, so that the > slower machine can receives less requests. It's not a problem to understand the last half part but as for the **active number definition**, I am really into confusion. And also there is an case to explain it officially as > When A machine starts processing the request, the counter is incremented by > 1. At this time, A is still processing. If the processing is completed, the > counter is decremented by 1. B machine processes very quickly after receiving > the request. Then the active numbers of A and B are 1,0 respectively. To my understanding, A processes one (`before`) and still have one (`after`) while B one (`before`) and have zero (`after`) then the difference should be A: 0 and B: -1. Weird result but it's based on the difinition. What's the misunderstanding here? Really confusing here. Any help will be appreciated ;) [ Full content available at: https://github.com/apache/dubbo/issues/5045 ] This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
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