Adding feature for synchronous mark upstream UP if they start not synchronous #55
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Adding feature for synchronous mark upstream UP if they start not synchronous.
When more then one upstream DOWN, and they return in UP state serially, but, for example, we use jvm_route - load balance can be not optimal.
With thet feature we set timeout for mark upstream UP. If in that timeout one more backend "return" - we repeat timeot.
When all backend start or timeout end - we activate all waited backend synchronously.