[rabbitmq-discuss] rabbitmq_mochiweb timeout fix is in rabbitmq 2.7.1?

[Rosa, Andrea (HP Cloud Services)]

>-----Original Message-----
>From: Simon MacMullen [mailto:simon at rabbitmq.com]
>Sent: 13 March 2013 11:11

Thank Simon for your reply,
>
>That fix is in 2.7.1 (and indeed all versions >= 2.6.0) but you're not seeing that
>problem - you are getting eaddrinuse, i.e. the port is already taken.

I saw the "eaddrinuse" error, and I was wondering if the problem could be that the mochiweb is restarting slowly:
if it takes long to stop and then I ask for a new start the address+port are already taken.
Does that make sense?

>
>Later versions of RabbitMQ than 2.7.1 report this error in a more readable way
>:-)

I see... :-) 

Regards
--
Andrea
>
>Cheers, Simon
>
>On 13/03/13 09:59, Rosa, Andrea (HP Cloud Services) wrote:
>> Hi all,
>>
>> Sometime I get errors (reported at the bottom of this message) and,
>browsing the mailing list archive, I found that a possibly cause for that is when
>mochiweb takes more than 5 seconds to start.
>> That appeared in the 2.5.1 version and there was a fix proposed for it:
>>
>> http://www.rabbitmq.com/releases/plugins/v2.5.1/rabbitmq_mochiweb-
>2.5.
>> 1-registry-timeout-fix.ez is that fix included in the 2.7.1 version?
>> That error happens to me when I run "service rabbitmq-server restart"
>command  2 -3 times in a row, but unfortunately I am not able to reproduce it.
>>
>> Regards
>> --
>> Andrea Rosa
>>
>>
>> =ERROR REPORT==== 11-Feb-2013::15:44:13 ===
>> ** Generic server rabbit_mochiweb_registry terminating
>> ** Last message in was
>{add,rabbit_mgmt,#Fun<rabbit_mochiweb.2.75707079>,
>>                              #Fun<rabbit_mochiweb.0.51174676>,
>>                              {[],"RabbitMQ Management"}}
>> ** When Server state == undefined
>> ** Reason for termination ==
>> ** {{case_clause,
>>          {error,
>>              {eaddrinuse,
>>                  {child,undefined,
>>                      {rabbit_mochiweb_web,mgmt},
>>                      {rabbit_mochiweb_web,start,[{mgmt,[{port,55672}]}]},
>>                      transient,5000,worker,dynamic}}}},
>>      [{rabbit_mochiweb_sup,ensure_listener,1},
>>       {rabbit_mochiweb_registry,handle_call,3},
>>       {gen_server,handle_msg,5},
>>       {proc_lib,init_p_do_apply,3}]}
>>
>> =INFO REPORT==== 11-Feb-2013::15:44:13 ===
>>      application: rabbitmq_management
>>      exited: {bad_return,
>>               {{rabbit_mgmt_app,start,[normal,[]]},
>>                {'EXIT',
>>                 {{{case_clause,
>>                    {error,
>>                     {eaddrinuse,
>>                      {child,undefined,
>>                       {rabbit_mochiweb_web,mgmt},
>>                       {rabbit_mochiweb_web,start,[{mgmt,[{port,55672}]}]},
>>                       transient,5000,worker,dynamic}}}},
>>                   [{rabbit_mochiweb_sup,ensure_listener,1},
>>                    {rabbit_mochiweb_registry,handle_call,3},
>>                    {gen_server,handle_msg,5},
>>                    {proc_lib,init_p_do_apply,3}]},
>>                  {gen_server,call,
>>                   [rabbit_mochiweb_registry,
>>                    {add,rabbit_mgmt,#Fun<rabbit_mochiweb.2.75707079>,
>>                     #Fun<rabbit_mochiweb.0.51174676>,
>>                     {[],"RabbitMQ Management"}},
>>                    infinity]}}}}}
>>      type: permanent
>>
>>
>> from sasl log
>> =CRASH REPORT==== 11-Feb-2013::16:45:27 ===
>>    crasher:
>>      initial call: rabbit_mochiweb_registry:init/1
>>      pid: <0.2051.0>
>>      registered_name: []
>>      exception exit: {timeout,
>>                          {gen_server,call,
>>                              [application_controller,
>>                               {set_env,rabbitmq_mochiweb,
>>                                   {dispatch,'*'},
>>                                   {[],
>>                                    #Fun<rabbit_mochiweb_registry.0.32312211>}}]}}
>>        in function  gen_server:init_it/6
>>      ancestors: [rabbit_mochiweb_sup,<0.133.0>]
>>      messages: []
>>      links: [<0.134.0>]
>>      dictionary: []
>>      trap_exit: false
>>      status: running
>>      heap_size: 377
>>      stack_size: 24
>>      reductions: 115
>>    neighbours:
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>> rabbitmq-discuss at lists.rabbitmq.com
>> https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss
>>
>
>
>--
>Simon MacMullen
>RabbitMQ, VMware