When EPP SSL handshake is unsuccessful, #channelInactive is called but there are no quotas to return, because quotas are only leased upon the first #channelRead. There is no need to log a warning and throw an exception in this case because the handshake exception would have been thrown already. Throwing a second exception just crowds the log.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=197016756
When a quota request is rejected, increment the metric counter by one.
Also makes both frontend and backend metrics singleton because all the fields they have a static.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=185146804
The quota handler terminates connections when quota is exceeded.
The next CL will add instrumentation for quota related metrics.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=185042675
jianglai