def start_transaction_admin(options = {})
      transaction = Janus::Transactions::Admin.new(options)
      transaction.connect { yield(transaction) }
    rescue
      raise Errors::RRJAdmin::StartTransactionAdmin, options
    end
def start_transaction_admin(options = {})
      transaction = Janus::Transactions::Admin.new(options)
      transaction.connect { yield(transaction) }
    rescue
      raise Errors::RRJAdmin::StartTransactionAdmin, options
    end
Create a transaction between apps and Janus for request without handle

 @param [Hash] options
   Give a session number for use another session in Janus

 @example Get Janus session
   @rrj.start_transaction_admin do |transaction|
     response = transaction.publish_message('admin:sessions').sessions
   end

 @since 2.0.0