lib/rack/session/mongo.rb in mongo-store-0.1.0 vs lib/rack/session/mongo.rb in mongo-store-0.1.1

@@ -56,11 +56,11 @@
       def initialize(app, options = {})
         super
         @mutex = Mutex.new
         @connection = @default_options[:connection] || ::Mongo::Connection.new
         @pool = @connection.db(@default_options[:db]).collection(@default_options[:collection])
-        @pool.create_index('sid', true)
+        @pool.create_index('sid', :unique => true)
       end
       
       def get_session(env, sid)
         @mutex.lock if env['rack.multithread']
         session = find_session(sid) if sid
@@ -142,6 +142,6 @@
           return nil unless packed
           Marshal.load(packed.unpack("m*").first)
         end
     end
   end
-end
\ No newline at end of file
+end