[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Use the fc-fast protocol; I tested this on my home system, and got about 1600 msgs/sec. fc-fast uses flow control, so it is very good when having *sustained* load over an extended period of time. But I'm sure you could optimize even more if you know the type of app (which you do). Bela a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827409#3827409;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827409Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
I tried the bare-bones.xml file for jgroups - it doesn't work for sljms. I get the following: [java] WARN 10:18:16,964 [main] (Trace.java:387) - fetching state will fail as state transfer is not supported. Add one of the STATE_TRANSFER protocols to your protocol specification a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827410#3827410;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827410Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
anonymous wrote : | Use the fc-fast protocol; I tested this on my home system, and got about 1600 msgs/sec. | fc-fast uses flow control, so it is very good when having *sustained* load over an extended period of time. But I'm sure you could optimize even more if you know the type of app (which you do). That's excellent - I'd be happy to have even half of that. I used the fc-fast.xml protocol stack and while I had good results for sending text messages, sending object messages didn't yield encouraging results. I maxed out at 100 messages/sec and it seemed the performance was like TCP - whenever I added another subscriber the messages/sec started decreasing. Maybe there's something else I'm doing wrong? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827412#3827412;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827412Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
I just tried a quick test with just text messages with the fc-fast.xml. Messages/second decrease with each subscriber. This seems counter-intuitive to using multicast. It's behaving like TCP. Am I the only one seeing this? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827420#3827420;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827420Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
bela wrote : [
| I wasn't aware Ovidiu has added ObjectMsg support yet. Are you using serialization
or externalization ? You mentioned you have ca 1-2K worth of data/msg ?
| Bela
I implemented it myself just to get things running locally with my copy. There may be
a more optimal way of implementing this but all I did was add a hook with the
SessionImpl and wrote the ObjectMessageImpl ad hoc so I could send messages of a
realistic size.
package sljms;
import org.apache.log4j.Logger;
import javax.jms.ObjectMessage;
import javax.jms.JMSException;
import javax.jms.Message;
import java.io.Serializable;
class ObjectMessageImpl extends MessageImpl implements ObjectMessage, Serializable {
private static final Logger log = Logger.getLogger(ObjectMessageImpl.class);
private Serializable _object;
public Serializable getObject() throws JMSException {
return _object;
}
public void setObject(Serializable object) throws JMSException {
_object = object;
}
}
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[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
bela wrote : [ | | Hmm, it takes a bit of experimenting with this. Ovidiu, do you want to do it ? | | Regarding state transfer: just add STATE_TRANSFER on top of your bare bones stack (copy the tag from, say, fc-fast.xml). | | If I add that then it complains of another dependency: ChannelException: JChannel(): java.lang.Exception: Configurator.sanityCheck(): event GET_DIGEST_STATE is required by STATE_TRANSFER, but not provided by any of the layers below I have gone through the tedious exercise of removing as many of the protocol layers as I could and going through several permutations from the fc-fast.xml. The problem is, sometimes when I remove a protocol layer, things run even slower. Since I don't fully understand the functionality (dependencies) of all these various layers I haven't a clue how to make them more optimal. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827459#3827459;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827459Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
bela wrote : | Use of Serializable will probably be removed from MessageImpl (replaced by Externalizable, if possible). Serialization will exert some penalty, but what numbers did you get anyway for the pubsub test ? I'm also curious about HW/SW/JDK/NW. | Here are my numbers: HW - Dell Precision 1.7 ghz Single Xeon CPU with 1GB Ram SW - Redhat Linux 9.0 JDK - 1.4.2 NW - 10 mbit but the tests are just on my local machine - will have gigabit within the next few weeks with dual 3.0ghz xeon machines if that will make a big impact? bela wrote : | For smaller messages (e.g. 1-2K), you should get at least 1000 msgs/sec. | If I got 1000 messages/second I would be extremely happy. Here are my numbers: For Text messages using Ovidiu's text message implementation (all of these use the fc-fast.xml stack) 1 pub - 1 sub 678 messages/second at 10,000 text messages sent 1 pub - 2 sub 460 messages/second at 10,000 text messages sent 1 pub - 3 sub 345 messages/second at 10,000 text messages sent For Object messages using my implementation of the ObjectMessage (all of which use the fc-fast.xml stack) These messages are a series of state vectors packed in a java.util.Arraylist (written to a file as an ObjectOutputStream each fille Arraylist produced 1.8kb of data) 1 pub - 1 sub 93 messages/second at 10,000 object messages sent 1 pub - 2 sub 87 messages/second at 10,000 object messages sent 1 pub - 3 sub 73 messages/second at 10,000 object messages sent One thing to note - I wrote my own ant runtimes and I'm not sure if that impacts performance? I'm nowhere near your numbers so maybe there's something obvious I'm doing wrong here. I could send you my code and ant runtimes if that would help? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827489#3827489;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827489Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
bela wrote : | I see. Maybe hold off a bit more, until Ovidiu has experimented with it some more; he does have JGroups knowledge. So how important is the bare-bones stack to you right now ? Can you live with fc-fast.xml for now (of course, after you get 1000 msgs/sec) ? | If I got 1000 msgs/sec that didn't degrade very much, it would more than meet my project requirements. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827491#3827491;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827491Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
I implemented the ObjectMessage (simple enough) just so I could run some tests. Is it possible to change the protocol stack for optimization and do the minimal configuration to increase performance? Every time I take out a protol on the stack it seems to complain. The JGroups documentation wasn't detailed enough for me to understand how to change around the protocol stack. Also, can you explain the difference between the sljms.xml and the fc-fast.xml protocol stack files? How are each of these used? Does the consumer or producer create the channel or whoever is started first? Thanks. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827286#3827286;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827286Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
I guess another way of posing my question would be. If I didn't care about reliability and only about performance, how would I configure these protocol stacks with the optimal configuration? What is the bare bones required? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827303#3827303;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827303Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
If describing my data may help with optimizing the protocol stack... I'm primarily sending radar state information. Just for a rough estimate, I serialized the objects to a file (I know this isn't the most accurate way of getting the true size of the objects) but they range from 1.3kb - 2.0kb serialized. I was pretty happy with the rates I was sending out the text messages (I was able to get ~800 messages/second). Sending these objects I've been getting significantly less performance at ~100 messages/second and if I add more subscribers performance seems to degrade. Perhaps if Bela could elucicate how I may optimize my protocol configuration for this type of data distribution? Thanks. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827308#3827308;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827308Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
I have not bridged between protocol stacks yet. I was planning on doing so for firewall traversal but haven't reached that point yet. I'd like to get some good numbers with the closest thing to pure multicast right now and then move from there. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827314#3827314;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827314Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
It appears one can't send objects over the sljms implementation. Are there plans to add this soon? I only see text messages right now. Is this something trivial to implement? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827154#3827154;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827154Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Ovidiuf, Thank you for the good documentation and the new version of the serverless JMS. I am anxious to work with this new code base this week. If I may inquire, I'd like to know if you would be willing to receive code contributions? We can talk about this offline if that's appropriate? It seems that you and Bela are the only ones working on this and my development team may be interested in helping out and expediting some features. We already developed our own pluggable protocol (Unicast, Multicast, etc...) with a free CORBA implementation. However, J2EE seems to have many features we'd like to exploit and it seems like a superior option if we can get some of the JMS features implemented that are show stoppers for our project. So some of the things we'd like to have is the JNDI linked into JBoss NS (we'd like to have the ability to federate name services), getting the persistence and fault tolerance, message selectors (a must have for us), and possibly others I'm not thinking of right now - I may come across others as I prototype some things this week. We'd like to get this up to a stable 1.0 release in the near future if that's possible and I'd like to talk more about it if you're interested? You can reach me via email at: [EMAIL PROTECTED] -Greg a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3826962#3826962;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3826962Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Will the new version 0.2 be released today or some time next week? Perhaps it's already been released and I don't know where to look to get it? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3826527#3826527;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3826527Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Sounds great! I look forward to trying this out next week. If you could give me some instructions on how/where to get the 0.2 when you release it, I would appreciate it. Thanks. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3825509#3825509;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3825509Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Is there some date in mind for releasing a non-beta version? I'm assuming 0.2 still means in the beta stage? Thanks. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3825243#3825243;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3825243Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
So let me ask you this... Is it currently possible to send that JMS through a firewall? Can I send it multicast and rebroadcast unicast and vice versa or is that impossible in the 0.2? Would there be a significant development effort to do this? Here's what I'm thinking and perhaps what I could do is this: Configure a producer to a topic using 1 channel via mulicast. Have a consumer connect and retrieve that data via the same protocol stack configuration. Have it then somehow send data (forward it) to another topic that would create another channel with a different protocol stack (unicast or firewall) and send it that way? Would that at least be possible to do? Can I pass in another jgroups xml file and overwrite the protocol stack...I don't have issues using another channel to do this. I just want to make sure it's possible. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3825287#3825287;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3825287Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Thanks for the quick reply. What can I expect in this new implementation? Will true hardware multicast be available with the JMS? When can I expect an officially stable release? Am I currently multicasting with that old version? Can I get some documentation? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3825121#3825121;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3825121Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS JBossMQ] - Multicast JMS
In an attempt to create a multicast publish/subscribe topic, I followed the code example at http://www.jboss.org/developers/projects/jboss/jms/documentation/pure-p2p I'm getting really inconsistent results running a simple producer and consumer. Sometimes my consumer never receives any messages sent, other times it receives a subset but never all of them. I have sleep statements to make sure I first have my consumer listen and then the producer sends the messages at a 1hz rate. I'm pretty sure I configured things properly (at least everything that was mentioned at the URL). I know this code has no claims it's bug-free but it's essential I get this working. There were no exceptions seen on the JBoss console window or any error logs. Is there any updated documentation on this feature of JBoss? I think the article was written several months ago and might be dated to the current implementation. I've attached my own output at the bottom. Any help on this would be much appreciated. Thank you. I'm using JBoss-4.0.0DR2 and my output screen is the following: [java] --- [java] GMS: address is 155.34.129.129:2389 [java] --- [java] --- [java] GMS: address is 155.34.129.129:2391 [java] --- [java] --- [java] GMS: address is 155.34.129.129:2393 [java] --- [java] --- [java] GMS: address is 155.34.129.129:2395 [java] --- [java] [TopicSendClient] sent a message. [java] [TopicRecvClient] waiting for messages. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicRecvClient] Got a message [java] [EMAIL PROTECTED] [java] [TopicRecvClient] Got a message [java] [EMAIL PROTECTED] [java] [TopicRecvClient] Got a message [java] [EMAIL PROTECTED] [java] [TopicSendClient] sent a message. [java] [TopicRecvClient] Got a message [java] [EMAIL PROTECTED] [java] [TopicSendClient] sent a message. [java] [TopicRecvClient] Got a message [java] [EMAIL PROTECTED] [java] [TopicSendClient] sent a message. [java] [TopicRecvClient] Got a message [java] [EMAIL PROTECTED] [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. [java] [TopicSendClient] sent a message. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3824975#3824975;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3824975Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED]
[JBoss-user] [Messaging, JMS JBossMQ] - Re: Multicast JMS
Nevermind. Looks like the Synch client was what I wanted. However, I'm still wondering if I'm using multicast or not. This GMS output with addresses not in the multicast range lead me to believe I'm not multicasting. Is there some way to turn this on in the jgroups configuration? Thanks. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3824981#3824981;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3824981Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
