app/models/agent.rb

@@ -165,7 +165,7 @@ class Agent < ActiveRecord::Base

                       if method(:receive_web_request).arity == 1
              

                         handled_request = receive_web_request(request)
              

                       else
              

                -        handled_request = receive_web_request(params, request.method_symbol.to_s, request.format)
              

                +        handled_request = receive_web_request(params, request.method_symbol.to_s, request.format.to_s)
              

                       end
              

                       handled_request.tap do
              

                         self.last_web_request_at = Time.now