MongoShardedClient does not support read preferences correctly

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    • Type: Bug
    • Resolution: Done
    • Priority: Critical - P2
    • 1.8.3
    • Affects Version/s: 1.8.0, 1.8.1, 1.8.2
    • Component/s: None
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      The following works:

      client = Mongo::MongoShardedClient.new("brandonblack-mbpr.local:3333", :read => :secondary_preferred)
client['database']['collection'].find_one()

client = Mongo::MongoShardedClient.new("brandonblack-mbpr.local:3333", :read => :primary)
client['database']['collection'].find_one()

      However, this does not:

      client = Mongo::MongoShardedClient.new("brandonblack-mbpr.local:3333", :read => :secondary)
client['database']['collection'].find_one()
=> SystemStackError: stack level too deep

client = Mongo::MongoShardedClient.new("brandonblack-mbpr.local:3333", :read => :primary_preferred)
client['database']['collection'].find_one()
=> Mongo::OperationFailure: wrong type for field (mode) 14 != 2

              Assignee:
              Durran Jordan
              Reporter:
              Brandon Black (Inactive)
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                Created:
                Updated:
                Resolved: