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  1. Drivers
  2. DRIVERS-340

Make minimum value of maxStalenessSeconds 90 seconds

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    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
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    • $i18n.getText("admin.common.words.hide")
      Key Status/Resolution FixVersion
      PHPC-827 Done 1.2.0
      JAVA-2389 Done 3.4.0
      SCALA-286 Done
      PYTHON-1192 Done 3.4
      NODE-859 Done 2.2.12
      CDRIVER-1933 Done 1.5.0
      CXX-1142 Done 3.1.0
      RUBY-1178 Done 2.4.0
      CSHARP-1834 Done 2.4
      RUST-25 Duplicate
      $i18n.getText("admin.common.words.show")
      #scriptField, #scriptField *{ border: 1px solid black; } #scriptField{ border-collapse: collapse; } #scriptField td { text-align: center; /* Center-align text in table cells */ } #scriptField td.key { text-align: left; /* Left-align text in the Key column */ } #scriptField a { text-decoration: none; /* Remove underlines from links */ border: none; /* Remove border from links */ } /* Add green background color to cells with FixVersion */ #scriptField td.hasFixVersion { background-color: #00FF00; /* Green color code */ } /* Center-align the first row headers */ #scriptField th { text-align: center; } Key Status/Resolution FixVersion PHPC-827 Done 1.2.0 JAVA-2389 Done 3.4.0 SCALA-286 Done PYTHON-1192 Done 3.4 NODE-859 Done 2.2.12 CDRIVER-1933 Done 1.5.0 CXX-1142 Done 3.1.0 RUBY-1178 Done 2.4.0 CSHARP-1834 Done 2.4 RUST-25 Duplicate

      This supersedes DRIVERS-335. The only part of that ticket which is still relevant is:

      • Rename maxStalenessMS to maxStalenessSeconds

      These parts of DRIVERS-335 are reverted:

      • Parse idleWritePeriodMillis from isMaster, in case a future server version ever includes it (reverted, the idle write period is a 10 second constant you define in your driver code)
      • The maxStalenessSeconds can be a float (reverted, it's an integer)
      • The smallest value is now heartbeatFrequencyMS + idleWritePeriodMS (superseded, it must now also be at least 90 seconds)

      DRIVERS-336 is not superseded, it's still valid: the default value for maxStalenessSeconds is -1, meaning "no max staleness". maxStalenessSeconds=0 is prohibited.

      Now, to complete this ticket:

      • The smallest value for maxStalenessSeconds is now 90 seconds or heartbeatFrequencyMS + idleWritePeriodMS (10 seconds), whichever is greater.
      • Resync Max Staleness JSON tests - they are tagged max-staleness-tests-2016-11-22
      • Review Max Staleness prose tests and update your tests

            Assignee:
            rathi.gnanasekaran Rathi Gnanasekaran
            Reporter:
            rathi.gnanasekaran Rathi Gnanasekaran
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              Created:
              Updated:
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