[rabbitmq-discuss] BasicPublish() from .NET client hangs after upgrading server to 1.7.1

[Ergeerts Glenn]

I have 4GB of RAM.
I tried running the command however it failed with
** exception error: undefined function vm_memory_monitor:get_total_memory/0

I'm new to rabbitMQ/erlang so I'm probably doing something wrong here.
(I set the environment variable, ran rabbitmq-server.bat, opened the erlang emulator and typed in the command.)

-----Oorspronkelijk bericht-----
Van: majek04 [mailto:majek04 at gmail.com]
Verzonden: donderdag 28 januari 2010 14:14
Aan: Ergeerts Glenn
CC: Matthias Radestock; rabbitmq-discuss at lists.rabbitmq.com
Onderwerp: Re: [rabbitmq-discuss] BasicPublish() from .NET client hangs after upgrading server to 1.7.1

Sorry for that, my gmail decided to send email before I was done.

So, I would be also interested in the output of
vm_memory_monitor:get_total_memory()
on your macine. Can I ask you to open erlang shell and type this command?
 (rabbit at debian)2> vm_memory_monitor:get_total_memory().


> As a temporary workaround I can suggest setting 'vm_memory_high_watermark' to 0,
> which will effectively disable memory based flow control. You can do
> it by adding
> this line to erl parameters in rabbitmq-server:
>    -rabbit vm_memory_high_watermark 0 \
>
> Alternatively you can set that variable in rabbitmq.config. There's an
> example in docs:
>  http://www.rabbitmq.com/extensions.html#memsup
>
>
>
> On Thu, Jan 28, 2010 at 12:53, Ergeerts Glenn <glenn.ergeerts at artesis.be> wrote:
>> It Looks like there is a problem indeed.. This is in rabbit.log after starting:
>>
>> =INFO REPORT==== 28-Jan-2010::13:46:39 ===
>> Memory limit set to 0MB.
>>
>> =INFO REPORT==== 28-Jan-2010::13:46:39 ===
>> vm_memory_high_watermark set. Memory used:5285360 allowed:-663552
>>
>> =INFO REPORT==== 28-Jan-2010::13:46:39 ===
>>    alarm_handler: {set,{vm_memory_high_watermark,[]}}
>>
>>
>> I tried manually setting the memory limit using the config file and the link you provided (I was using an empty config before),
>> but it doesn't seem to change anything, still the same output. I'm probably doing something wrong here..
>>
>> About the startup script: it is the 1.7.1 script indeed. The error i get is:
>> \RabbitMQ\rabbitmq_server-1.7.1\sbin\..\ebin\rabbit was unexpected at this time.
>>
>> I'm running on windows 7 64bit.
>>
>> Regards,
>> Glenn
>>
>> -----Oorspronkelijk bericht-----
>> Van: Matthias Radestock [mailto:matthias at lshift.net]
>> Verzonden: donderdag 28 januari 2010 12:40
>> Aan: Ergeerts Glenn
>> CC: rabbitmq-discuss at lists.rabbitmq.com
>> Onderwerp: Re: [rabbitmq-discuss] BasicPublish() from .NET client hangs after upgrading server to 1.7.1
>>
>> Glenn,
>>
>> glenner wrote:
>>> After upgrading the server to 1.7.1 my client hangs forever on the
>>> BasicPublish() line using the following code.
>>
>> That's probably due to the improved memory monitoring telling the
>> producers to pause in order to prevent the server from running out of
>> memory. Do you see any alarms in the rabbit.log?
>>
>> See http://www.rabbitmq.com/extensions.html#memsup for instructions on
>> how to adjust the memory limits.
>>
>>> Another unrelated issue: i had to add quotes to the following line in
>>> rabbitmq-server.bat to get the script running:
>>>     set RABBITMQ_BOOT_FILE=%RABBITMQ_EBIN_ROOT%\rabbit
>>>
>>> changed to :    set RABBITMQ_BOOT_FILE="%RABBITMQ_EBIN_ROOT%\rabbit"
>>
>> Really? Even in the 1.7.1 script? What error do you get?
>>
>>
>> Regards,
>>
>> Matthias.
>>
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>>
>