Re: Unexplained slow sending

2019-08-29 Thread James Green
d rerun > the > > tests. > > > > Alan Diego > > > > > > On Wed, Aug 28, 2019 at 9:42 AM James Green > > wrote: > > > > > Hi, > > > > > > Following-up as I've run more tests. > > > > > > My minimal

Re: Unexplained slow sending

2019-08-28 Thread James Green
(e.g. 1KB) payloads, what does that do to your throughput on > a single producer? > > Tim > > On Thu, Aug 22, 2019, 2:54 AM James Green > wrote: > > > Hi all, > > > > I've been busy shifting an existing workload into AWS recently, and a > load

Unexplained slow sending

2019-08-22 Thread James Green
Hi all, I've been busy shifting an existing workload into AWS recently, and a load test shows a serious performance drop when sending to ActiveMQ which I could use some advice on. Quick architecture summary: We send requests via a webserver that are forwarded as messages to a queue. A backend

Large db.data with ActiveMQ 5.13.1

2016-07-14 Thread James Green
For a broker that should be holding almost nothing this looks very suspicious: total 779M -rw-r--r-- 1 999 docker 32M Jul 11 06:51 db-3393.log -rw-r--r-- 1 999 docker 32M Jul 11 09:21 db-3394.log -rw-r--r-- 1 999 docker 32M Jul 14 09:26 db-3444.log -rw-r--r-- 1 999 docker 684M Jul 14 09:26

Re: DLQ, cause:null

2015-04-29 Thread James Green
On 28 April 2015 at 14:09, Tim Bain tb...@alumni.duke.edu wrote: On Apr 28, 2015 3:21 AM, James Green james.mk.gr...@gmail.com wrote: So to re-work my understanding, the pre-fetch buffer in the connected client is filled with messages and the broker's queue counters react

Re: DLQ, cause:null

2015-04-28 Thread James Green
On 27 April 2015 at 17:32, Tim Bain tb...@alumni.duke.edu wrote: On Mon, Apr 27, 2015 at 7:30 AM, James Green james.mk.gr...@gmail.com wrote: Surely if a client takes more than the receive time-out to process a message, a re-delivery will occur? If not, what does happen? I don't

Re: DLQ, cause:null

2015-04-27 Thread James Green
the receive time-out to process a message, a re-delivery will occur? If not, what does happen? That was the documentation update I had intended under what I thought was a very safe interpretation so far. Tim On Fri, Apr 24, 2015 at 8:10 AM, James Green james.mk.gr...@gmail.com wrote: I'm need

Re: DLQ, cause:null

2015-04-24 Thread James Green
and go without consuming the prefetch, which seems to be the case. tcp://..:61616?jms.prefetchPolicy.all=100jms.redeliveryPolicy.maximumRedeliveries=-1 On 23 April 2015 at 17:14, James Green james.mk.gr...@gmail.com wrote: Hi, We are not overriding so the defaults of 1s timeout

Re: DLQ, cause:null

2015-04-24 Thread James Green
://..:61616?jms.prefetchPolicy.all=100jms.redeliveryPolicy.maximumRedeliveries=-1 On 23 April 2015 at 17:14, James Green james.mk.gr...@gmail.com wrote: Hi, We are not overriding so the defaults of 1s timeout on the receive() and 1,000 prefetch are in play. We are updating

Re: DLQ, cause:null

2015-04-24 Thread James Green
wording, go ahead and update but the performance of the system would appear to be an important factor that people should be aware of. On 24 April 2015 at 14:31, James Green james.mk.gr...@gmail.com wrote: We have set the receive() timeout to 10s via the url - no DLQ issues for the past few hours

Re: DLQ, cause:null

2015-04-23 Thread James Green
in error... so that may be relevant[1]. A short term solution would be to ensure infinite or a very large number of redeliveries, up from the default 6. That can be provided in the broker url. [1] https://issues.apache.org/jira/browse/AMQ-5735 On 23 April 2015 at 13:08, James Green

DLQ, cause:null

2015-04-23 Thread James Green
We have a camel route consuming from ActiveMQ (5.10.0 with KahaDB) and frequently get a DLQ entry without anything logged through our errorHandler. The only thing we have to go on is a dlqFailureCause header which says: java.lang.Throwable: Exceeded redelivery policy limit:RedeliveryPolicy

Re: Unix init script buggy

2015-04-21 Thread James Green
is that activemq is WAY easier to embed than say something like Cassandra or Elasticsearch. So if you can easily make your own Java daemons I would recommend going down that path. On Mon, Apr 20, 2015 at 7:31 AM, James Green james.mk.gr...@gmail.com wrote: I'm having a hard time getting

Unix init script buggy

2015-04-20 Thread James Green
I'm having a hard time getting a Debian package of ActiveMQ to upgrade. It seems that the ActiveMQ init script is told to stop. JMX is not configured so this fails, falling back to sending a SIGKILL. The trouble is that kill only ever returns the result of itself and does not guarantee that the

Is JDBC still used?

2015-01-06 Thread James Green
Looking at http://activemq.apache.org/persistence.html and wondering about building a cluster of brokers for high availability. Seems JDBC was implemented quite some time ago and has been eclipsed by KahaDB and now LevelDB but these are local only. There's something very shiny and new about

Replicated LevelDB

2014-12-23 Thread James Green
Ref http://activemq.apache.org/replicated-leveldb-store.html Is this page actually detailing that Zookeeper will maintain one master BROKER and that writes through this broker will be replicated to slave brokers? I read - interpreted - the URL and title as being about leveldb data being

Re: Load issue with ActiveMQ

2014-11-03 Thread James Green
On 3 November 2014 09:42, Vikas Agarwal vi...@infoobjects.com wrote: Hi, We are using ActiveMQ for 3+ years, however, we didn't test it under heavy load. Recently, we started using ActiveMQ in another project where sometimes load increases exponentially as we are listening to twitter stream

Re: 5.9 to 5.10 Upgrade

2014-10-20 Thread James Green
We have a hub/spoke architecture. We did a rolling upgrade from 5.7.0 to 5.10.0 starting with the hub instance. So long as the client/server peer protocols don't become incompatible it's fine. On 15 October 2014 21:39, djdick djd...@andrew.cmu.edu wrote: We're looking to upgrade from 5.9 to

5.10.0: Unable to connect via jmx

2014-09-26 Thread James Green
Config: managementContext managementContext connectorPort=11099 rmiServerPort=9 jmxDomainName=org.apache.activemq/ /managementContext Logs: 2014-09-26 14:58:31,278 | INFO | JMX consoles can connect to

Re: 5.10.0: Unable to connect via jmx

2014-09-26 Thread James Green
I should mention that access via Jolokia works just fine. On 26 September 2014 15:14, James Green james.mk.gr...@gmail.com wrote: Config: managementContext managementContext connectorPort=11099 rmiServerPort=9 jmxDomainName=org.apache.activemq

Re: 5.10.0: Unable to connect via jmx

2014-09-26 Thread James Green
=false ACTIVEMQ_SUNJMX_START=$ACTIVEMQ_SUNJMX_START -Dcom.sun.management.jmxremote Cheers, Geurt -Original Message- From: James Green [mailto:james.mk.gr...@gmail.com] Sent: Friday, September 26, 2014 4:14 PM To: users Subject: 5.10.0: Unable to connect via jmx Config

Re: 5.10.0: Unable to connect via jmx

2014-09-26 Thread James Green
I can connect using Jmxterm on the local host itself but not using jvisualvm from another host within the firewalled network. Very odd. On 26 September 2014 15:38, James Green james.mk.gr...@gmail.com wrote: None of those are set here. On 26 September 2014 15:31, Geurt Schimmel gschim

Re: 5.10.0: Unable to connect via jmx

2014-09-26 Thread James Green
in the config and in the connection info from JConsole? On Fri, Sep 26, 2014 at 9:46 AM, James Green james.mk.gr...@gmail.com wrote: I can connect using Jmxterm on the local host itself but not using jvisualvm from another host within the firewalled network. Very odd. On 26 September 2014 15:38

Re: All messages getting stuck in 5.10 until restart…

2014-09-25 Thread James Green
Sounds like the issue I was observing last month. ActiveMQ was randomly deciding to just stop delivering messages to consumers - both the shipped web console and hawtio showed things absolutely as I would expect them to be. I ended up suspending new operations, allowed existing data to be

Trending queue sizes via jolokia

2014-09-25 Thread James Green
Has anyone got advice/steps to follow to record named queue sizes in say graphite? From there all sorts of things can happen including Nagios checking. We have AMQ 5.10.0 installed and Hawt.io can inspect but it's really 24x7 automation we want... Thanks, James

Re: Trending queue sizes via jolokia

2014-09-25 Thread James Green
As ever, I find the right search query eventually and discover what appears to be a good solution: https://github.com/jmxtrans/jmxtrans On 25 September 2014 09:48, James Green james.mk.gr...@gmail.com wrote: Has anyone got advice/steps to follow to record named queue sizes in say graphite

Permission to edit wiki

2014-09-25 Thread James Green
Having found jmxtrans I've like to update the monitoring page. I have signed the ICLA. Thanks, James

Re: Permission to edit wiki

2014-09-25 Thread James Green
-- Red Hat, Inc. dbosa...@redhat.com Twitter: @dejanb Blog: http://sensatic.net ActiveMQ in Action: http://www.manning.com/snyder/ On Thu, Sep 25, 2014 at 11:18 AM, James Green james.mk.gr...@gmail.com wrote: Having found jmxtrans I've like to update the monitoring page. I have

Re: Permission to edit wiki

2014-09-25 Thread James Green
...@redhat.com Twitter: @dejanb Blog: http://sensatic.net ActiveMQ in Action: http://www.manning.com/snyder/ On Thu, Sep 25, 2014 at 4:17 PM, James Green james.mk.gr...@gmail.com wrote: Apparently not. I was recently given permission to edit the camel wiki but evidently that was more

Re: 70% memory used, nothing left though?

2014-08-26 Thread James Green
I've had to wait until all queues were flushed and then removed the kahadb folder. Now it reports 0% used as expected. Are there known issues going from 5.8.0 to 5.10.0 in-place with kahadb? On 24 August 2014 10:09, James Green james.mk.gr...@gmail.com wrote: One of our 5.10.0 brokers

Re: Very,very new to message brokers - advice sought

2014-08-26 Thread James Green
The book, ActiveMQ in Action, exists and would be useful to a person such as yourself. On 24 August 2014 03:40, Bob M rgmatth...@orcon.net.nz wrote: Hi I am completely out of my depth here and seek advice please... I have a java program that trades on the forex market via a broker in

Re: Messages not being delivered (Stomp, 5.10.0)

2014-08-25 Thread James Green
August 2014 10:18, James Green james.mk.gr...@gmail.com wrote: Usually a restart of amq resolves this issue. Today is different. After two restarts I see a few dozen messages dequeued then its all stop. Nothing in the logs other than DEBUG or INFO. Other servers appear fine. I can use stomp

70% memory used, nothing left though?

2014-08-24 Thread James Green
One of our 5.10.0 brokers is reporting memory storage at 70% used. Yet there is nothing pending on any queues and should be nothing in any topics either. The queues and topics look identical to those on another 5.10.0 broker which sits happily at 0% memory used. What can I do to debug this?

Re: Messages not being delivered (Stomp, 5.10.0)

2014-08-23 Thread James Green
. Thanks, James On 21 August 2014 09:49, James Green james.mk.gr...@gmail.com wrote: One of our spoke machines shows evidence that it is not delivering the messages to consumers as expected. Of the queues in question is named DeliveryNotifications.Inbound and I've switched on debug logging

Messages not being delivered (Stomp, 5.10.0)

2014-08-21 Thread James Green
One of our spoke machines shows evidence that it is not delivering the messages to consumers as expected. Of the queues in question is named DeliveryNotifications.Inbound and I've switched on debug logging to capture what I can. During the following log segment you can see there are messages for

Re: debian packages for 5.10 (and recent packages)?

2014-08-05 Thread James Green
See http://activemq.2283324.n4.nabble.com/PPA-for-Debs-td4683151.html On 29 July 2014 00:51, Kevin Burton bur...@spinn3r.com wrote: I'm thinking about creating debian packages for 5.10 … doesn't seem like they exist for 5.10 from debian directly. … and it seems like activemq deserves

Re: PPA for Debs..?

2014-07-23 Thread James Green
AMQ-5285. May need to be moved to another project - no components listed mentioning build processes. On 22 July 2014 23:04, Peter Hicks peter.hi...@poggs.co.uk wrote: On 22/07/14 14:33, James Green wrote: I might have to add a ticket to get this included at the end of the build pipeline

Re: PPA for Debs..?

2014-07-22 Thread James Green
, James Green james.mk.gr...@gmail.com wrote: I stumbled on fpm and then onto a project that uses fpm to create ActiveMQ debs from tarballs: https://github.com/rgevaert/activemq2deb After a few fixes (a PR is pending) I've managed to publish 5.7.0 and 5.10.0 to bintray. If anyone would

Website missing insecure content in Chrome

2014-07-21 Thread James Green
If I look at activemq.apache.org in Chrome it's missing a lot of styling. According to the Chrome logs it's an https web page trying to load resources from http and that's not allowed. Firefox has things fine. Hopefully someone can issue a fix as it looks like yet another project not being

Re: PPA for Debs..?

2014-07-21 Thread James Green
://dl.bintray.com/jmkgreen/deb / You should be able to apt-get update then apt-get install activemq and see it fire up. The folders look pretty reasonable for a debian system. The packages are not signed. Thanks, James On 14 July 2014 11:23, James Green james.mk.gr...@gmail.com wrote

Re: PPA for Debs..?

2014-07-14 Thread James Green
wrote: On 11/07/14 16:13, James Green wrote: I cannot find a source of ActiveMQ Debian packages that are up to date. Is there one? We're trying to install all new servers using apt-get almost exclusively, yet have the need of improvements in 5.9. Others in the company are noting RabbitMQ

PPA for Debs..?

2014-07-11 Thread James Green
I cannot find a source of ActiveMQ Debian packages that are up to date. Is there one? We're trying to install all new servers using apt-get almost exclusively, yet have the need of improvements in 5.9. Others in the company are noting RabbitMQ does and are suggesting we should take a look...

Re: gcInactiveDestinations

2013-07-01 Thread James Green
Either give the messages an expiration time or write something to drain the destinations according to your own business logic. Then gcInactiveDestinations doesn't need to care about your specific use-case. On 28 June 2013 20:42, Paul Gale paul.n.g...@gmail.com wrote: gcInactiveDestinations is

Re: ActiveMQ 5.8: Failed to execute purge task

2013-02-25 Thread James Green
This problem will almost certainly prevent us upgrading to 5.8.0. On 25 February 2013 11:55, Gary Tully gary.tu...@gmail.com wrote: 5.9.0 is typically a few months away, but we have a few osgi related issues with 5.8.0 so I think we will need to do a 5.8.1 towards the end of march or early

Re: Web Console: Empty Message Details (but message is fine in stomp)

2013-01-09 Thread James Green
-- Red Hat, Inc. FuseSource is now part of Red Hat dbosa...@redhat.com Twitter: @dejanb Blog: http://sensatic.net ActiveMQ in Action: http://www.manning.com/snyder/ On Wed, Jan 9, 2013 at 10:28 AM, James Green james.mk.gr...@gmail.com wrote: Got a weird one. We have a series of queues

Re: Network of broker question

2013-01-04 Thread James Green
We have observed this when the link between A B is slow. Probably a different scenario to the one Mohit is describing though. In our case we had a hub behind a shared ADSL link and several spokes in production land. We would see messages piling up at random on the spokes until restarts where

Re: Edit permission for wiki

2012-12-19 Thread James Green
That's not annoying... jmkgreen all the same. On 19 December 2012 16:43, Christian Posta christian.po...@gmail.comwrote: James, I believe you have to create it for the wiki (not linked through Crowd) On Wed, Dec 19, 2012 at 8:39 AM, James Green james.mk.gr...@gmail.com wrote: My JIRA

Re: Edit permission for wiki

2012-12-18 Thread James Green
Speaking of which I am listed under the Unlisted CLAs and have been for months. I also wanted to update the wiki. Still can of course if someone adds me in. James On 18 December 2012 10:20, Dejan Bosanac de...@nighttale.net wrote: Hi Neil, you need to sign ICLA

Re: Stomp ActiveMQ

2012-12-08 Thread James Green
You missed the conf/activemq-stomp.xml example. Christian's kindly copied the entry it seems :) On 7 December 2012 18:24, rischfre risch...@yahoo.fr wrote: Hi, i m a bit surprise by the lack of documentation about Stomp instalation. In my case it would be interresant as after installing

Prefetch limit is 1? (non-persistent queue, stomp)

2012-11-22 Thread James Green
I have a stomp client connected using pretty much default settings, and I changed it to ack every 100 messages for performance. It gets one message then gives up. Checking the Active Consumers for the queue I two entries: A client-id, with a prefetch of 1 A connection-id, with a prefetch of 0

Re: Fusesource PHP Stomp bug

2012-11-21 Thread James Green
://www.manning.com/snyder/ On Tue, Nov 20, 2012 at 3:57 PM, James Green james.mk.gr...@gmail.com wrote: If I try and send a large, multi-megabyte (base64 encoded), message to a queue my script issues the following notice then hangs consuming all available CPU: Notice: fwrite(): send

Re: RESTful deletion/purging of queue in default config?

2012-11-20 Thread James Green
, see http://activemq.apache.org/rest.html On Nov 20, 2012, at 3:03, James Green james.mk.gr...@gmail.com wrote: Trying to whip up a quick script to test performance. It would be really useful to call a URI to purge/delete the queue I'm using between iterations without needing to manually

Re: RESTful deletion/purging of queue in default config?

2012-11-20 Thread James Green
Sharma gaurav.cs.sha...@gmail.com wrote: Yes, see http://activemq.apache.org/rest.html On Nov 20, 2012, at 3:03, James Green james.mk.gr...@gmail.com wrote: Trying to whip up a quick script to test performance. It would be really useful to call a URI to purge/delete the queue I'm

Fusesource PHP Stomp bug

2012-11-20 Thread James Green
If I try and send a large, multi-megabyte (base64 encoded), message to a queue my script issues the following notice then hangs consuming all available CPU: Notice: fwrite(): send of 8192 bytes failed with errno=104 Connection reset by peer in /home/jamesg/Stomp.php on line 495 Is this library

Re: Memory usage with large messages

2012-11-08 Thread James Green
. If the memory limits allow, on the send, the message will be retained in memory and dispatched from memory. It would be great to get a handle on why the stomp clients on the spoke die? is it inactivity timeout? On 8 November 2012 10:01, James Green james.mk.gr...@gmail.com wrote: Hi, We

Re: Pending messages on queue is stale or wrong

2012-11-05 Thread James Green
to reproduce the problem so that it can be analyzed further. Regards, Torsten Mielke tors...@fusesource.com tmielke.blogspot.com On Nov 2, 2012, at 4:20 PM, James Green wrote: I restarted AMQ. The counter remains at 55. Browsing, I now see messages! They are 40 minutes old and have

Re: Pending messages on queue is stale or wrong

2012-11-02 Thread James Green
I restarted AMQ. The counter remains at 55. Browsing, I now see messages! They are 40 minutes old and have redelivery true. Is there anything more that can be suggested as a result? On 2 November 2012 15:14, James Green james.mk.gr...@gmail.com wrote: I am looking at the web console

Re: Whitelisting forwarded queues

2012-11-01 Thread James Green
Are you referring to this discussion, had only days ago? http://mail-archives.apache.org/mod_mbox/activemq-users/201210.mbox/%3ccamh6+azsejinb8zadd5_vyo0u_9y-42uyg+7yc6to7zt+k5...@mail.gmail.com%3E On 31 October 2012 23:45, Geurt Schimmel gschim...@schubergphilis.comwrote: BrokerA is

Re: Whitelisting forwarded queues

2012-11-01 Thread James Green
Message- From: James Green [mailto:james.mk.gr...@gmail.com] Sent: Thursday, November 01, 2012 8:35 AM To: users@activemq.apache.org Subject: Re: Whitelisting forwarded queues Are you referring to this discussion, had only days ago? http://mail-archives.apache.org/mod_mbox/activemq-users

Re: Network bridge is stuck, repeatedly requires broker restart

2012-11-01 Thread James Green
closed and that the write needs to timeout at the tcp level. that can take some time. There is a writeTimeout filter that can help at the activemq level. Have a peek at https://issues.apache.org/jira/browse/AMQ-1993 On 30 October 2012 21:31, James Green james.mk.gr...@gmail.com wrote

Re: Network bridge is stuck, repeatedly requires broker restart

2012-11-01 Thread James Green
been initiated. Or is the problem that the hub/spoke does not really close the connection when it sees a problem? It is odd that it is a 24hr thing, what happens at that time. On 1 November 2012 11:27, James Green james.mk.gr...@gmail.com wrote: Having implemented queue and destination

Re: Network bridge is stuck, repeatedly requires broker restart

2012-11-01 Thread James Green
that listens for stomp connections on port 61612 is the above, and it's waiting on... something? Having to restart again! What's the best way forward here, anyone? Thanks again, James On 1 November 2012 12:18, James Green james.mk.gr...@gmail.com wrote: Gary, Spokes reach out to the hub. The hub

Re: Ignoring subscriptions to excluded destinations

2012-10-30 Thread James Green
, it will just ignore it and log the message you see below. This is by design, at the moment. On Mon, Oct 29, 2012 at 5:59 AM, James Green james.mk.gr...@gmail.com wrote: Given: networkConnectors networkConnector uri=static://(ssl://hub:61617) name

Re: AMQ 5.7.0: Stomp trace does not log frames

2012-10-30 Thread James Green
that is in this class: org.apache.activemq.transport.TransportLogger Can you try with the following settings log4j.logger.org.apache.activemq.transport.TransportLogger=TRACE, stomp to get the logging you want? On Fri, Oct 26, 2012 at 8:34 AM, James Green james.mk.gr...@gmail.com wrote

Re: Ignoring subscriptions to excluded destinations

2012-10-30 Thread James Green
On 30 October 2012 09:10, James Green james.mk.gr...@gmail.com wrote: Part of my intention of declaring excluded destinations was to reduce the amount of traffic over the ADSL line that exists between hub and the spokes. However, despite the instruction to ban messaging

Re: Ignoring subscriptions to excluded destinations

2012-10-30 Thread James Green
We are running 5.7.0 on hub and spokes, forgot to mention. On 30 October 2012 12:08, James Green james.mk.gr...@gmail.com wrote: Gary, I think you're saying that subscription advisories for excluded destinations should be suppressed. On the hub we're seeing advisories for queues

Re: Ignoring subscriptions to excluded destinations

2012-10-30 Thread James Green
to be what you want. On 30 October 2012 12:08, James Green james.mk.gr...@gmail.com wrote: Gary, I think you're saying that subscription advisories for excluded destinations should be suppressed. On the hub we're seeing advisories for queues on that spoke. Is there therefore a bug

Re: Ignoring subscriptions to excluded destinations

2012-10-30 Thread James Green
, the corresponding advisory destinations will be subscribed to automatically. On 30 October 2012 12:40, James Green james.mk.gr...@gmail.com wrote: http://activemq.apache.org/networks-of-brokers.html states for dynamicallyIncludedDestinations that destinations that match this list

Re: Ignoring subscriptions to excluded destinations

2012-10-30 Thread James Green
://10.0.0.117:61616?trace=true) On 30 October 2012 14:39, James Green james.mk.gr...@gmail.com wrote: Gary, On our test cluster one of our spokes has been configured thus: networkConnectors networkConnector uri=static://(tcp://10.0.0.117:61616) name

Re: Network bridge is stuck, repeatedly requires broker restart

2012-10-30 Thread James Green
:32, James Green james.mk.gr...@gmail.com wrote: Hub with three spokes. The network between the hub and one of these spokes seems to be dying irregularly yet frequently. I managed to get a thread dump of the hub's ssl connector to this spoke along with the thread it was waiting on: http

Re: Queue Size wrong

2012-10-26 Thread James Green
Interesting I think I'm seeing the same with the web console on 5.7.0. I have a queue that's constantly got a Number of Pending Messages count of 4. Yet the consumer is processing messages quite happily and is often waiting for new messages. The Dequeued count is occassionally rising. I am

Re: Avoiding distribution of queues

2012-08-15 Thread James Green
://www.manning.com/snyder/ On Wed, Aug 15, 2012 at 5:32 PM, James Green james.mk.gr...@gmail.com wrote: Hi, We have three remote ActiveMQ installs each connecting to a central hub. Each remote ActiveMQ install creates queues dynamically, one per customer account, named Outbound.Account.X

Re: AMQ 5.5: KahaDB failed to store to Journal, java.io.IOException: The process cannot access the file because another process has locked a portion of the file

2012-04-04 Thread James Green
Someone should really add that the message store be isolated from host machine's filesystem activities within the installation documentation. Anti-virus software is the most obvious example. I cannot see it mentioned here: http://activemq.apache.org/getting-started.html On 3 April 2012 18:26,

Dynamic SSL certs

2012-01-23 Thread James Green
Looking at ways to connect an fluctuating list of clients at customer sites to our ActiveMQ network of brokers. They all require anything going over the Internet to be SSL-encrypted. I really don't want to have to restart our brokers when a new customer comes on board (several per week). Is there

5.5.1 released... No news item?

2011-11-29 Thread James Green
Hi, Just noticed that 5.5.1 has been released (I'm clearly observant!). However, there's been no news on the front page since April? Did someone forget an announcement? I notice it's a licensing issue so you might not feel it as important perhaps. James

Re: Using AMQ to send files?

2011-11-17 Thread James Green
Sounds like one for Apache Camel (using ActiveMQ). Camel to poll a filesystem directory (possibly) to shift the files onto a queue. At the other end another Camel route to take from the queue and place into another filesystem directory. James On 15 November 2011 15:21, Larry Meadors

Re: HTTP transport

2011-11-09 Thread James Green
-- Dejan Bosanac - http://twitter.com/dejanb - The experts in open source integration and messaging - http://fusesource.com ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Tue, Nov 8, 2011 at 8:56 AM, James Green james.mk.gr...@gmail.com

network connectors

2011-11-09 Thread James Green
Hi, The network connector is documented with tcp:// transport. Are there others? For instance, imagine I want to install a broker that is behind a customer's firewall, and connect it to a production network of brokers. HTTP/S might be allowed by the customer for outbound connections but nothing

Re: network connectors

2011-11-09 Thread James Green
://fusesource.com ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Wed, Nov 9, 2011 at 1:50 PM, James Green james.mk.gr...@gmail.com wrote: Hi, The network connector is documented with tcp:// transport. Are there others? For instance, imagine I want

Re: network connectors

2011-11-09 Thread James Green
in open source integration and messaging - http://fusesource.com ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Wed, Nov 9, 2011 at 5:19 PM, James Green james.mk.gr...@gmail.com wrote: Just to be clear, we could ship software containing an embedded

Re: HTTP transport

2011-11-07 Thread James Green
This is of interest to me too. Could use a description of it's behaviour which that page does not provide. James On 8 November 2011 01:45, Jason Dillon ja...@planet57.com wrote: ... is this any good? I keep getting folks in the backseat making tunneling over HTTP a meta-requirement. Are

Re: Known issue with gcInactiveDestinations?

2011-10-13 Thread James Green
stopped using the gcInactiveDestinations feature, but of course this is not a real solution. I don't think that it is related to STOMP, because we have only been using OpenWire, via the Java and C++ libraries. Best regards, Martin On Tue, Oct 11, 2011 at 5:55 PM, James Green james.mk.gr

Known issue with gcInactiveDestinations?

2011-10-11 Thread James Green
In 5.5.0 with gcInactiveDestinations=true, we've been sending messages via STOMP with a receipt (proven in the stomp.log). Just occassionally, the message appears to go missing, as does the queue itself. The message is set to persist and has an expiry of several days. Is this an issue that's

What is size from Statistics Plugin?

2011-10-06 Thread James Green
I'm looking at http://activemq.apache.org/statisticsplugin.html It tells me the output includes a 'size' number. Is that the number of messages held, the number of topics and queues, or what? Going to try and put together a Cacti template using R.I.Pienaar's ruby script and want the labels to be

Re: What is size from Statistics Plugin?

2011-10-06 Thread James Green
2011 09:56, James Green james.mk.gr...@gmail.com wrote: I'm looking at http://activemq.apache.org/statisticsplugin.html It tells me the output includes a 'size' number. Is that the number of messages held, the number of topics and queues, or what? Going to try and put together a Cacti template

SNMP exposure

2011-10-04 Thread James Green
I am looking to monitor (and alert on) ActiveMQ and it's use (queue sizes, etc). Checking Google first I only see something called AMon as a possibility. Is there any planned support for SNMP metrics within ActiveMQ natively? AMon itself looks promising yet is advertised as both free and needing

Re: systemUsage and destinationPolicy config

2011-10-04 Thread James Green
On 4 October 2011 11:02, Torsten Mielke tors...@fusesource.com wrote: This means that for each individual queue/topic the memory limit is 1MB. What exactly happens when this 1MB is hit, does the queue block or does it page to disc? When the 1MB limit is hit, producer flow control kicks

Re: I am losing persistent messages - debug help needed

2011-08-22 Thread James Green
://fusesource.com ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Thu, Aug 18, 2011 at 5:16 PM, James Green james.mk.gr...@gmail.com wrote: We have a PHP (STOMP-connected) application that has just read 977 small packets from one queue (A), processed

I am losing persistent messages - debug help needed

2011-08-18 Thread James Green
We have a PHP (STOMP-connected) application that has just read 977 small packets from one queue (A), processed them, and sent 977 similar messages to a new queue (B). Except the broker tells me the queue (B) has 884 messages. There is nothing dequeuing messages on queue (B). This has occurred on

Re: XMPP connection to ActiveMQ

2011-08-01 Thread James Green
http://camel.apache.org/xmpp.html On 27 July 2011 14:33, mcamnadur mcamna...@gmail.com wrote: what do you mean via camel? thanks and sorry to bother you

Re: XMPP connection to ActiveMQ

2011-07-27 Thread James Green
FWIW I was able to get messages from AMQ to an XMPP user via Camel. I have not tried using the AMQ XMPP transport directly. On 22 July 2011 19:18, mcamnadur mcamna...@gmail.com wrote: Thanks Will try it out Michael On Fri, Jul 22, 2011 at 8:00 PM, Stan Lewis [via ActiveMQ]

Re: ActiveMQ 5.5.0 broker crashing

2011-07-14 Thread James Green
What does schedulePeriodForDestinationPurge=0 do precisely? On 14 July 2011 11:30, Gary Tully gary.tu...@gmail.com wrote: That looks like a memory leak. There is a potential issue with inactive destination deletion that has been resolved on trunk that can be worked around by setting

Recommended container?

2011-07-14 Thread James Green
I'm looking for a decent way of managing ActiveMQ, particularly since I'm now starting to make use of Camel. This leads me closer to a full Java EE container which might manage it all. I've seen ServiceMix which seems ok. What others are there and can the community make any recomendations at

Re: EOFException from Stomp - heap space exhausted after enabling GC on queues

2011-07-11 Thread James Green
, James Green james.mk.gr...@gmail.com wrote: How convinced are you? I'm minded to file this as a seperate bug given the heap exceptions being thrown and the Stomp connectivity that dies completely. What is not explained in the bug report you list are the other effects of the bug Timothy

Re: EOFException from Stomp - heap space exhausted after enabling GC on queues

2011-07-11 Thread James Green
/activemq/data/activemq.pid' (pid '26049') INFO: Loading '/etc/default/activemq' INFO: Using java '/usr/bin/java' ActiveMQ is running (pid '26049') On 11 July 2011 09:28, James Green james.mk.gr...@gmail.com wrote: Gary, This occurred over the weekend again. Given we didn't have customers

XMPP authentication

2011-07-07 Thread James Green
Trying to get XMPP to work. Can connect but am told Invalid username or password. I don't currently have any authentication set up except the system / manager set that AMQ ships with for JMX purposes. Stomp connections require no username/password. Right now all we want to do is see it working.

Re: [ANNOUNCE] Apollo 1.0 Beta 4 Released

2011-07-07 Thread James Green
Is ActiveMQ to be discontinued in favour of this in the future? On 7 July 2011 16:26, Hiram Chirino hi...@hiramchirino.com wrote: The Apache ActiveMQ Project is pleased to announce the availability of Apollo 1.0 Beta 4. ActiveMQ Apollo is a faster, more reliable, easier to maintain messaging

Re: [ANNOUNCE] Apollo 1.0 Beta 4 Released

2011-07-07 Thread James Green
, 2011 at 11:29 AM, James Green james.mk.gr...@gmail.com wrote: Is ActiveMQ to be discontinued in favour of this in the future? On 7 July 2011 16:26, Hiram Chirino hi...@hiramchirino.com wrote: The Apache ActiveMQ Project is pleased to announce the availability of Apollo 1.0 Beta 4

Re: XMPP authentication

2011-07-07 Thread James Green
into it further. On Thu, Jul 7, 2011 at 8:05 AM, James Green james.mk.gr...@gmail.com wrote: Trying to get XMPP to work. Can connect but am told Invalid username or password. I don't currently have any authentication set up except the system / manager set that AMQ ships with for JMX purposes

EOFException from Stomp - heap space exhausted after enabling GC on queues

2011-07-04 Thread James Green
Getting these: 2011-07-03 07:41:54,330 | INFO | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: tcp:///127.0.0.1:53546 2011-07-03 07:49:05,893 | INFO | Transport failed: java.io.EOFException |

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