I tried this but no luck, is it the way my client connects to broker1, then if broker1 dies, the client disconnects?
<networkConnector name="jason cluster" uri="static://(tcp://localhost:61617,tcp://localhost:61618)" failover="true" dynamicOnly="true" networkTTL="3"/> Should this mean that if broker1 dies, broker2 takes over, so if the client is connected to broker1, he auto connects over to broker2, thus the client stays connected? I have been searching for an example of how to do this, but no luck, can somebody tell me if my logic is good or bad, and where I can find an example of doing what I am trying to do? Surely it can't be this hard to setup to work properly, so I must have something configured wrong, and don't know what it is? JB pleaseHelpMe:o) wrote: > > What is the syntax for that option to configure? > > JB > > navneek wrote: >> >> Hi, >> >> It seems you missed to configure DynamicallyIncludedDestination attribute >> in your network connector configuration. >> Add this attribute and try again. >> >> regds >> Nava. >> >> pleaseHelpMe:o) wrote: >>> >>> Here is the setup: >>> ActiveMQ 4.0.2 (I know it's old, but need to try to get it working >>> before upgrading, seems backwards logic, but short on time) >>> >>> 4 brokers running locally on a Windows machine, Java code connecting to >>> brokers, i.e. connect to transport with this code from java: >>> props.setProperty(Context.PROVIDER_URL,"tcp://localhost:61616"); >>> this connection works great and everything is fine, but I want to >>> provide redundancy if this connection were to fail, so I am trying >>> this..... >>> >>> in xml config for brokers, I want to provide a network of brokers that >>> can work as a cluster, or will work if 1 fails. My preference would be >>> to randomly connect to 1 of the brokers in the network, and failover to >>> any other 1 if possible. It appears I have hardcoded connection to this >>> 1, so not sure how to randomly connect, unless I modify my java code to >>> randomly connect (is this the best approach?). >>> >>> When I do connect to the 61616 port on localhost, I have configured >>> networkConnector to other ports statically. My log shows this when >>> starting up brokers. >>> ACTIVEMQ_HOME: C:\DIVAS Snapshot\activemq-4.0.2 Broker1\bin\.. >>> Loading message broker from: xbean:activemq.xml >>> INFO BrokerService - ActiveMQ 4.0.2 JMS Message Broker >>> (broker >>> 1) is starting >>> INFO BrokerService - For help or more information >>> please see: >>> http://incubator.apache.org/activemq/ >>> INFO TransportServerThreadSupport - Listening for connections at: >>> tcp://MAVS0 >>> 1:61616?connectionTimeout=0 >>> INFO TransportConnector - Connector default Started >>> INFO NetworkConnector - Establishing network connection >>> between f >>> rom vm://broker1?network=true to >>> failover:(tcp://localhost:61617)?maxReconnectDelay >>> =1000 >>> INFO TransportConnector - Connector vm://broker1 Started >>> INFO NetworkConnector - Establishing network connection >>> between f >>> rom vm://broker1?network=true to >>> failover:(tcp://localhost:61618)?maxReconnectDelay >>> =1000 >>> INFO NetworkConnector - Establishing network connection >>> between f >>> rom vm://broker1?network=true to >>> failover:(tcp://localhost:61619)?maxReconnectDelay >>> =1000 >>> INFO NetworkConnector - Network Connector host1 and host2 >>> and hos >>> t3 and host4 and host5 and host6 and host7 Started >>> INFO BrokerService - ActiveMQ JMS Message Broker >>> (broker1, ID: >>> localhost-3643-1212949248389-0:0) started >>> INFO DemandForwardingBridge - Network connection between >>> vm://broker1#0 >>> and tcp://localhost:61617(broker2) has been established. >>> INFO DemandForwardingBridge - Network connection between >>> vm://broker1#4 >>> and tcp://localhost:61619(broker4) has been established. >>> INFO DemandForwardingBridge - Network connection between >>> vm://broker1#2 >>> and tcp://localhost:61618(Unknown) has been established. >>> >>> So it appears connections seem good, but....if I kill broker1, my java >>> client reports The session is closed. Below is my config file, anything >>> I am missing with this logic or implementation? >>> >>> <transportConnector name="default" >>> uri="tcp://localhost:61616?connectionTimeout=0" /> >>> >>> <networkConnector name="host1 and host2" >>> uri="static://(tcp://localhost:61617,tcp://localhost:61618" >>> failover="true"/> >>> >>> >>> Any help would be greatly appreciated, I am trying to run a test where I >>> close broker1, and broker 2 will maintain the connection to the client. >>> I would also like to understand how to randomly connect to 1 or the >>> other from my client? Do I do this in client code or is there a way to >>> configure it in ActiveMQ? >>> >> >> > > -- View this message in context: http://www.nabble.com/Networking-help%2C-not-working-for-me....-tp17721624p17746763.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
