[GitHub] [servicecomb-service-center] hityc2019 opened a new issue #686: 增加超级观察者关注所有的服务

[GitBox <gi...@apache.org>]

hityc2019 opened a new issue #686:
URL: https://github.com/apache/servicecomb-service-center/issues/686


   **Is your feature request related to a problem? Please describe.**
   This is a problem and improvement. We hope to develop a new UI for ServiceCenter, and hope that when there are new services, the UI will receive real-time push notifications to achieve the goal of "second-level monitoring". The current push notification mechanism cannot meet the requirements. The current mechanism is that a certain consumer will receive push notifications when its providers change. The relationship between the consumer and the provider is established after the consumer calls the provider.
   
   **Describe the solution you'd like**
   Add a "super observer", super observer mode, the service marked as "super observer" depends on all services (current and future) and does not need to actively establish an "explicit" dependency.
   
   **Describe alternatives you've considered**
    We can consider polling mechanism to obtain all services on a regular basis, but the modified solution cannot achieve "second-level" monitoring,  it also consumes a lot of ServiceCenter performance and is not available in the production environment.
   
   


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