rabbitmq-auth-backend-http plugin for RabbitMQ 3.1.5

[Akbar Pirani]

I am using RabbitMQ 3.1.5 on Mac OS X 10.8.4 (12E55) installed using brew. Since the rabbitmq-auth-backend-http plugin is not provided with the release I built it from the source using the build process described at http://correlia.blogspot.com/2012/07/rabbitmq-with-http-backend-plugin.html and http://www.rabbitmq.com/plugin-development.html

The plugin was built using Erlang R15B03 (erts-5.9.3.1). Then I copied the built plugin in rabbitmq plugins directory and enabled it and tried to use it by making a web stomp request. I am getting the following error in rab...@localhost.log

=ERROR REPORT==== 26-Aug-2013::20:19:26 ===

** Generic server <0.533.0> terminating

** Last message in was connect

** When Server state == {state,amqp_direct_connection,

                            {state,undefined,undefined,undefined,undefined,

                                undefined,undefined,undefined},

                            <0.532.0>,undefined,

                            {amqp_params_direct,

                                <<"6c979dea-8d9a-4921-85d0-c5e9c2539126">>,

                                <<"5e860b7b-00fe-4d9c-98e7-7fe3bb7a73d3">>,

                                <<"/">>,rabbit@localhost,

                                {amqp_adapter_info,

                                    {127,0,0,1},

                                    15674,

                                    {127,0,0,1},

                                    52498,

                                    <<"127.0.0.1:52498 -> 127.0.0.1:15674">>,

                                    {'Web STOMP',"1.0"},

                                    [{ssl,false}]},

                                []},

                            undefined,undefined,

                            #Fun<amqp_connection_sup.1.55585968>,

                            #Fun<amqp_connection_sup.2.55585968>,false}

** Reason for termination ==

** {{case_clause,

        {badrpc,

            {'EXIT',

                {undef,

                    [{edoc_lib,escape_uri,

                         ["6c979dea-8d9a-4921-85d0-c5e9c2539126"],

                         []},

                     {rabbit_auth_backend_http,escape,2,

                         [{file,"src/rabbit_auth_backend_http.erl"},

                          {line,96}]},

                     {rabbit_auth_backend_http,'-q/2-lc$^0/1-0-',1,

                         [{file,"src/rabbit_auth_backend_http.erl"},

                          {line,91}]},

                     {rabbit_auth_backend_http,q,2,

                         [{file,"src/rabbit_auth_backend_http.erl"},

                          {line,91}]},

                     {rabbit_auth_backend_http,check_user_login,2,

                         [{file,"src/rabbit_auth_backend_http.erl"},

                          {line,37}]},

                     {rabbit_access_control,'-check_user_login/2-fun-0-',4,

                         [{file,"src/rabbit_access_control.erl"},{line,56}]},

                     {lists,foldl,3,[{file,"lists.erl"},{line,1248}]},

                     {rabbit_direct,connect0,7,

                         [{file,"src/rabbit_direct.erl"},{line,88}]}]}}}},

    [{amqp_direct_connection,connect,4,

         [{file,"src/amqp_direct_connection.erl"},{line,132}]},

     {amqp_gen_connection,handle_call,3,

         [{file,"src/amqp_gen_connection.erl"},{line,177}]},

     {gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,585}]},

     {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}

Any ideas on what the problem is and how it can be resolved?