Re: [clojure-rabbitmq] The execution hangs when nested publish inside consumer handler function

[Nuttanart Pornprasitsakul]

I posted the code snippet that can cause the issue on github. Also posted 
differences in network trace between blocking and success run that I've 
noticed there.

The output from rabbitmqctl eval `rabbitmq_diagnostics:maybe_stuck().` is

Error: {undef,[{rabbitmq_diagnostics,maybe_stuck,[],[]},
   {erl_eval,do_apply,6,[{file,erl_eval.erl},{line,657}]},
   {rpc,'-handle_call_call/6-fun-0-',5,
[{file,rpc.erl},{line,205}]}]}

On Tuesday, July 21, 2015 at 5:47:44 PM UTC+7, Michael Klishin wrote:

 On 21 Jul 2015 at 11:17:50, Nuttanart Pornprasitsakul (visib...@gmail.com 
 javascript:) wrote: 
  Follow up from the issue #74 I created on Github(
 https://github.com/michaelklishin/langohr/issues/74).   
  Sorry that I posted there. 

  It doesn't eventually unblock, both in and out queue are in idle   
  state not flow state. I'll get back again with the log and thread   
  dump. 

 There’s nothing unusual in the thread stack traces. We need a Wireshark 
 protocol 
 capture. 

 rabbitmqctl eval `rabbitmq_diagnostics:maybe_stuck().` output may also 
 help. 
 --   
 MK   

 Staff Software Engineer, Pivotal/RabbitMQ   




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Re: [clojure-rabbitmq] The execution hangs when nested publish inside consumer handler function

[Michael Klishin]

 On 22 Jul 2015 at 10:46:18, Nuttanart Pornprasitsakul (visiblet...@gmail.com) 
wrote:
 I posted the code snippet that can cause the issue on github.  
 Also posted differences in network trace between blocking and  
 success run that I've noticed there.

Thanks, this is a fairly busy week for me with 3 releases but I will take a look
in the next few days.

 The output from rabbitmqctl eval `rabbitmq_diagnostics:maybe_stuck().`  
 is
  
 Error: {undef,[{rabbitmq_diagnostics,maybe_stuck,[],[]},  
 {erl_eval,do_apply,6,[{file,erl_eval.erl},{line,657}]},  
 {rpc,'-handle_call_call/6-fun-0-',5,
 [{file,rpc.erl},{line,205}]}]}

This means your version doesn’t have that function (it’s fairly new, I think 
3.5.x)
--  
MK  

Staff Software Engineer, Pivotal/RabbitMQ  


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