# File lib/ruote/exp/ro_persist.rb, line 53
    def try_persist

      r = @context.storage.put(@h)

      #t = Thread.current.object_id.to_s[-3..-1]
      #puts "+ per #{h.fei['expid']} #{tree.first} #{h._rev} #{t} -> #{r.class}"
      #Ruote.p_caller('+ per') #if r != nil || h.fei['expid'] == '0_0'

      r
    end