Oplog tailing in mongo shard cluster


I have shard enabled in my mongo cluster. Since rocketchat prefers mongo oplog tailing, it won’t be possible in a shard cluster environment.
Is there any alternative for mongo oplog tailing?
How can realtime pushing of data be achieved in a shard cluster environment

Server Setup Information

  • Version of Rocket.Chat Server: 3.1.0-develop
  • Operating System: Linux
  • Deployment Method: Kubernetes (docker)
  • DB Replicaset Oplog: Enabled
  • NodeJS Version: 12.14.1 - x64
  • MongoDB Version: 4.2.5
  • Proxy: Ingress