Hi
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You can get a 90 day evaluation license, to give it a test, if you are
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2011/12/1 SuoNayi suonayi2...@163.com:
Hi professors at
Hello,
That diagram does not list all threads but only those threads that are used for
dispatching msgs.
There are additional threads used in ActiveMQ.
By default there is one thread used for each destination and one thread for
each client connection.
Plus a few extra threads for KahaDB and
Hi,
I have recently run some simple performance tests when consuming msgs within a
local JMS transaction (committing after every msgs) and without transaction.
There surely was a difference in performance but it was rather small.
Unfortunately I don't have any numbers at hand right now but it
Hello
I'm using ActiveMQ over http(s). Yes, I know the recommendation is don't do
it, but I have to.
I am able to open a connection and consume messages with the following
configuration (spring):
bean id=jms
class=org.apache.activemq.camel.component.ActiveMQComponent
property
As I require persistence on the messages, I configured the embedded
broker to use the MemoryPersistenceAdapter.
This allows me to set the persistent flag which I presume will be
carried forward into my remote broker which really will persist the
message.
My network connector using the following
Hi Liny,
Thanks alot for replying. If i add the settings that you mentioned. Then
will i be able to deploy the servlet on Tomcat.
I am trying to avoid setting up a jetty server.
Thanks alot
--
View this message in context:
Hi Martin,
Through your guidance and help. I was able to solve our message count
problem (plus no calls to core ActiveMQ classes)!
Many thanks again.
Kevin.
On Wed, Nov 30, 2011 at 11:13 AM, Martin C. mart...@gmx.at wrote:
Hi,
as you are using queues, you don't have durable/non-durable
Hi,
one of our installations suffered a power-outage that seems to have
corrupted parts of the filesystem. I am missing the db.free file from
the KahaDB directory, which now prevents startup. Is there a way from
recovering from this missing file?
The situation is in this case not particularly a
I hate replying to myself, but no one got an idea? Has anyone managed to get
the WebSockets TransportConnector to work with 5.6 or 5.5 at all?
I even replaced the Jetty libs with a newer version. I also noticed that on
telnet I get a connection to the websocket port but nothing happens when I
try
Hi,
I'm working on a project where several war inside a tomcat 7 have to
communicate with a single embedded activeMQ (5.5.1) broker inside the same
Tomcat.
I'm wondering what was the best practice to manage this and how to start and
stop the broker properly.
Actually i try tu use a global JNDI
I tried to implement a transportconnector-specific authenticator, but I
failed miserably.
My problem is, that the ConnectionContext contains a connector which is
vm://something while the real transport connector is tcp://0.0.0.0:1234
I saw that a DemandForwardingBridge binds a vm-connector and a
That is all good, but don't use static:(failover://) for the network
connector, just use static:(tcp:// ) and the network connector will
handle any failure by restarting the network bridge.
failover: can get in the way of network bridge recovery/restart and
leave the network bridge in limbo. It is
the index will need to be created, there is currently no way to
recreate just the free list.
remove the index data (db.data) in this case and it will get recreated
from the journal
during startup recovery.
On 1 December 2011 12:25, Martin C. mart...@gmx.at wrote:
Hi,
one of our installations
Hi,
I've installed ActiveMQ and am successfully using it from Java. I've
compiled and installed the CMS client but when I run the tests it core
dumps.
[michael@blackbox test]$ pwd
/home/michael/Projects/ActiveMQ/activemq-cpp-library-3.4.0/src/test
[michael@blackbox test]$ ./activemq-test
2011/12/2 stretch_kiwi mich...@chesterproductions.net.nz:
[michael@blackbox test]$ ./activemq-test
Segmentation fault (core dumped)
I would appreciate any practical suggestions.
Stack backtrace should be the first thing to look at:
$ gdb activemq-test core
where
Thank you. Much appreciated.
On 1 December 2011 18:41, Gary Tully gary.tu...@gmail.com wrote:
That is all good, but don't use static:(failover://) for the network
connector, just use static:(tcp:// ) and the network connector will
handle any failure by restarting the network bridge.
failover:
For those interested, I resolved my issue. ActiveMQ flow control kicks in
when the queue memory limit is reached, or more importantly, when system
memory usage is reached. By default, both the per-queue and system memory
limits are set to 64mb. If you have more than one queue in use, then you
will
Thank you for the suggestion. Unfortunately while it claims that it dumped a
core, strangely I can't find it! At first I thought the limits had been set
(as in ulimit -c 0).
[michael@blackbox test]$ ulimit -a
core file size (blocks, -c) 1
data seg size (kbytes, -d)
Seems that its segfaulting on a futex
futex(0x336e2f2fb0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
--- {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xfff8}
(Segmentation fault) ---
+++ killed by SIGSEGV (core dumped) +++
--
View this message in context:
If you are using a mac then you need to get the 3.4. SNAPSHOT code from the
link on the v3.4.1 download page.
On Thu, Dec 1, 2011 at 6:32 PM, stretch_kiwi
mich...@chesterproductions.net.nz wrote:
Seems that its segfaulting on a futex
futex(0x336e2f2fb0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
Thanks. I'm using Fedora 16 on bare metal (no VM). Naturally I'd much
rather be using my Mac but that's mostly occupied by my wife and kids! On
reading a few other things on the net it would appear that this is not
unusual for the 64bit operating system. I'm going to run up a 32bit VM and
see
2011/12/2 Timothy Bish tabish...@gmail.com:
If you are using a mac then you need to get the 3.4. SNAPSHOT code from the
link on the v3.4.1 download page.
The same issue (https://issues.apache.org/jira/browse/AMQCPP-369) is
applicable to Solaris too.
So, it's not Mac-specific at all, and I
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