Re: Serious dispatch issue

2009-06-12 Thread yinghe0101
Bruce Snyder > >> On Fri, Jun 12, 2009 at 7:11 AM, yinghe0101 wrote: >> > >> > hi, Gary, >> > >> > thank you for your reply. Could you please point out where in the code >> base, >> > this restraint apply. I need to take

Re: Serious dispatch issue

2009-06-12 Thread yinghe0101
o > allow a delay and backoff to be specified so that bouncing messages do not > consume all available cpu and network resources. > > 2009/6/11 yinghe0101 > >> >> I already put this in a comment on >> https://issues.apache.org/activemq/browse/AMQ-2009 which might explai

Serious dispatch issue

2009-06-11 Thread yinghe0101
I already put this in a comment on https://issues.apache.org/activemq/browse/AMQ-2009 which might explain why people experience this issue. I have a simple cause which can cause dispatch problem: 1. setup a network of broker1, broker2, bridged by multicast discovery 2. make a producer send 5 msg

PrefetchSize for networkConnector

2009-06-09 Thread yinghe0101
hi, I have an issue which greatly reduces the quality of service of a network of activemq brokers. Here is what I have: 1. 4 brokers( broker1, broker2, broker3, broker4) in a network by multicast discovery 2. i have 2 consumers of QueueA on broker1, 2 consumers of QueueA on broker2, and consume

Queue statistics

2009-05-15 Thread yinghe0101
hi, all, Can someone explain how the DequeueCount, DispatchCount, EnqueueCount, InflightCount and QueueSize change in the following scenario? 1.I have a network of 4 brokers, all bridged using default multicast 2.I have a publisher publishing 1000 message to broker 2 on a VirtualTopic 3.I have a

JMX remote managmentContext and firewall

2009-02-11 Thread yinghe0101
First, I want to clarify the requirements I have: 1. use a remote box jconsole to control activemq 2. use ssl for jmx 3. use ldap login authentication for jmx 4. activemq instance is running on a firewall protected machine which restrict ports very careful All 1-3 is doable when I use SUNJMX to

Re: WebConsole start

2008-12-04 Thread yinghe0101
ettyServer=(JettyFactoryBean)jettyServerObj; + jettyServer.stop(); + } + } +} + +public void stop() throws Exception { + super.stop(); + stopAdditionalProcess(); +} + yinghe0101 wrote: > > hi, > Does anyone know how the

WebConsole start

2008-12-03 Thread yinghe0101
hi, Does anyone know how the embedded jetty for admin console starts when I do activemq-admin start? the activemq-admin stop simply calls jmx's terminateJVM to stop the broker which does System.exit(0), if I use jconsole jmx to do stop(), it will stop the broker but not kill jetty admin console

Re: failover URI

2008-12-02 Thread yinghe0101
ove gives me exception of invalid broker url. best, ying rajdavies wrote: > > Try: > failover://(tcp://primary:61616,tcp://secondary:61616)? > randomize=false&maxReconnectAttempts=10 > > > > On 2 Dec 2008, at 00:09, yinghe0101 wrote: > >> >> hi, >

failover URI

2008-12-01 Thread yinghe0101
hi, Can I do the configure the following activemq url on the client side? failover://(failover://(tcp://primary:61616,tcp://secondary:61616)?randomize=false&maxReconnectAttempts=10, failover://(tcp://primary:61616,tcp://secondary:61616)?randomize=false&maxReconnectAttempts=10)?randomize=false It

Re: gracefully stop ActiveMQ in a network of broker

2008-11-11 Thread yinghe0101
will appreciate your advice. thanks best, ying bsnyder wrote: > > On Tue, Nov 11, 2008 at 12:40 PM, yinghe0101 <[EMAIL PROTECTED]> wrote: >> >> hi, All, >> first, I have a question. the setup I have is two pair of master/slave >> running on different machines. &

gracefully stop ActiveMQ in a network of broker

2008-11-11 Thread yinghe0101
hi, All, first, I have a question. the setup I have is two pair of master/slave running on different machines. When I use activemq-admin.bat stop --jmxurl to stop one master, what happens to the pending message in the queue on this stopped broker? I have a requirement that when we need to mainta