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From Torsten Mielke <tmie...@redhat.com>
Subject Re: Too many open files
Date Mon, 13 Jan 2014 09:51:04 GMT
Hi,

You can use JMX tools like console and connect to the broker, check the connections and their
IP addresses.
I suggest you first find out to which client process these many connections belong and then
look at the client code/configuration to find out why connections are not closed. 
I am not aware of any bugs in this area, so its likely a user / configuration problem.


Regards,

Torsten Mielke
tmielke.blogspot.com


On 13 Jan 2014, at 10:09 am, Michael Priess <digitalover0se@googlemail.com> wrote:

> Hi,
> 
> hi I actually use Apache Camel 2.10.1 in combination with ActiveMQ 5.7.0.
> 
> To build a connection to ActiveMQ I use the ActiveMQ ConnectionFactory.
> After a while I get this exception:
> 
> 2013-12-21 04:16:51,442 | ERROR | Could not accept connection :
> java.net.SocketException: Too many open files |
> org.apache.activemq.broker.TransportConnector | ActiveMQ Transport Server:
> tcp://
> 0.0.0.0:61616?maximumConnections=1000&wireformat.maxFrameSize=104857600
> 
> Is there a way how to find which client open so much connections? Is there
> a reason why ActiveMQ doesn't close this connections?
> Any idea how to debug such an issue?
> 
> Regards,
> 
> Michael





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