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  1. Core Server
  2. SERVER-42885

Registering multiple change stream watchers over single db connection

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    • Type: Icon: Improvement Improvement
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Query Execution

      Currently, change stream requires 1 connection for each watcher to be notified through MongoDB driver.

      In a fairly medium complex reactive application or in micro service architecture having hundreds of watchers is common but since MongoDB driver consumes 1 exclusive DB connection for each watcher registered it becomes a scaling problem.

      A more reasonable design would allow registering/multiplexing multiple watchers over single DB connection.

            Assignee:
            backlog-query-execution [DO NOT USE] Backlog - Query Execution
            Reporter:
            corporate.piyush@gmail.com Piyush Katariya
            Votes:
            3 Vote for this issue
            Watchers:
            8 Start watching this issue

              Created:
              Updated: