Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-31407

audit wire version checks to ensure we reject or close connections from clients with binary versions that are too old

    XMLWordPrintableJSON

Details

    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major - P3 Major - P3
    • None
    • 3.5.13
    • Sharding
    • None
    • Sharding 2017-10-23

    Description

      This ticket should update the places where we check a client's wire protocol version to

      • decide what maxWireVersion to send back in the isMaster handshake (to make the client fail to connect if it's too old)
      • decide whether to close client connections from clients that are too old
      • decide whether a shard is too old to add to a cluster

      particularly to check "in any state other than fully downgraded to 3.4" rather than just checking "in 3.6."

      Attachments

        Activity

          People

            esha.maharishi@mongodb.com Esha Maharishi (Inactive)
            esha.maharishi@mongodb.com Esha Maharishi (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: