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Type:
Bug
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Resolution: Done
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Priority:
Critical - P2
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Affects Version/s: 2.0.4
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Component/s: Private API
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Labels:None
Setting cursor flags on a cursor doesn't result in those flags making it to the query, because ReadPreferable clobbers them in update_options:
My fix preserves any cursor flags that have been set, allowing them to actually make it to the server.
def update_options(context)
if context.slave_ok? || (!context.mongos? && read.slave_ok?)
options.dup.tap do |opts|
(opts[:flags] ||= []) << :slave_ok
end
else
options
end
end