change all the occurrences of "multicast://default" to "multicast://default?keepAliveInterval=100000" where the keepAliveInterval is how often to send a heartbeat out in ms.
On 10/25/06, kristoffer <[EMAIL PROTECTED]> wrote:
Hi, Ok. Because there were some log statements before doing each send, saying somethin that my current broker has been added to the list of brokers? I browsed through the documentation but i could not find any information on how to change this heartbeat packets? regards, -Kristoffer Hiram Chirino wrote: > > On 10/19/06, kristoffer <[EMAIL PROTECTED]> wrote: >> >> >> Hi, >> >> Just got my client to connect to brokers using multicast properly, yea! >> But >> (comparing with a static tcp connection) performance is so much worse >> when >> using discovery:(multicast://default) at the client side. It looks like >> (correct me if im wrong) every message sent from the client to the >> broker, >> causing a multicast discovery in order to find a broker. Why is this > > > no. but the client is getting every broker heartbeat which defaults to > about 1 every 500 ms. So if you have alot of brokers and a slow client > connection that could be alot of traffic that the client is getting. > > behaviour? Is because of loadbalancing? Is there some way that the > discovery >> could be made only when the connection is broken? >> >> What i want is to have a loadbalanced system which is easy configurable. >> I >> dont want to update all my traffic servers configuration with new tcp >> urls >> if I decide to add a new broker. At the same time i dont want any >> overhead >> of running multicast, except when a connection failure occurs. > > > > The overhead of multicast is only that each broker is sending out > heartbeat > messages. You can change the time interval to make that overhead be much > less. > > Please help me understand if this is feasible or not, if not, what are a >> common setup? What are my options in terms of performance vs >> ease-of-configuration? >> >> Thank you, >> -Kristoffer >> -- >> View this message in context: >> http://www.nabble.com/Self-configuring-network-of-brokers-tf2473032.html#a6895670 >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> >> > > > -- > Regards, > Hiram > > Blog: http://hiramchirino.com > > -- View this message in context: http://www.nabble.com/Self-configuring-network-of-brokers-tf2473032.html#a6988430 Sent from the ActiveMQ - User mailing list archive at Nabble.com.
-- Regards, Hiram Blog: http://hiramchirino.com
