Guillaume, please forgive me for being so dense, but I can't seem to
use your advice to solve my problem. The error still occurs and still
indicates the blocking timeout is 100ms. I must not be incorporating
the config from tx.xml properly
First - I am using the snapshot from 6/16 - is this new enough?
I simply replaced my current declarations of TransactionManager and
TransactionContectmanager with the entire tx.xml config
My JCAContainer config now looks like:
<bean id="jencks" class="org.jencks.JCAContainer"
singleton="true">
<property name="bootstrapContext" ref="bootstrapContext" />
<!-- lets use the default configuration of work manager and
transaction manager-->
<!--
<property name="bootstrapContext">
<bean
class="org.jencks.factory.BootstrapContextFactoryBean">
<property name="threadPoolSize" value="25" />
</bean>
</property>
-->
<!-- the JCA Resource Adapter -->
<property name="resourceAdapter">
<bean id="activeMQResourceAdapter"
class="org.apache.activemq.ra.ActiveMQResourceAdapter"
singleton="true">
<property name="serverUrl"
value="tcp://localhost:61616" />
</bean>
</property>
</bean>
On Jun 26, 2006, at 2:12 PM, Guillaume Nodet wrote:
In the latest servicemix distribution, the jencks jca container is
already
configured.
You may find easier to override the parameters (or copy/paste) in the
tx.xmlfile.
See the poolingSupport bean in
http://svn.apache.org/viewvc/incubator/servicemix/trunk/apache-
servicemix/src/main/release/conf/tx.xml?revision=415380&view=markup
Cheers
Guillaume Nodet
On 6/26/06, William Blackburn <[EMAIL PROTECTED]> wrote:
This morning I did a rudimentary load test of our application, just
fired 50 messages in rapid sequence via JMS to the first component in
a 'chain' of components using JCA flow. Approx 20 messages into the
test, I got the following error, for each of the remaining messages.
09:35:32,034 ERROR [JCAFlow:doRouting] Failed to send exchange:
MessageExchange[internal JMS Network
javax.jms.JMSException: No ManagedConnections available within
configured blocking timeout ( 100 [ms] )
at
org.apache.activemq.ra.ActiveMQConnectionFactory.createConnection
(ActiveMQConnectionFactory.java:96)
at
org.apache.activemq.ra.ActiveMQConnectionFactory.createConnection
(ActiveMQConnectionFactory.java:65)
at
org.apache.servicemix.jbi.nmr.flow.jca.JCAFlow.sendJmsMessage
(JCAFlow.java:700)
...
I've been studying the Servicemix and ActiveMQ docs, looking for
settings (under the JCAFlow or the ActiveMQ ConnectionFactory) that
would help me increase the number of connections and/or the 100ms
timeout value, but I don't know exactly what I'm looking for, so I'm
stumped.
the applicable bits from my servicemix.xml file are:
<sm:container id="jbi" rootDir="#rootDir" useMBeanServer="true"
createMBeanServer="false" installationDirPath="#installDir"
deploymentDirPath="#deployDir" flowName="jca?jmsURL=tcp://
localhost:61616"
autoEnlistInTransaction="true" persistent="true"
monitorInstallationDirectory="true" dumpStats="true"
statsInterval="10" transactionManager="#transactionManager"
depends-on="broker">
...other stuff...
<!-- the JCA container -->
<bean id="jencks" class="org.jencks.JCAContainer"
singleton="true">
<!-- lets use the default configuration of work manager and
transaction manager-->
<property name="bootstrapContext">
<bean
class="org.jencks.factory.BootstrapContextFactoryBean">
<property name="threadPoolSize" value="25" />
</bean>
</property>
<!-- the JCA Resource Adapter -->
<property name="resourceAdapter">
<bean id="activeMQResourceAdapter"
class="org.apache.activemq.ra.ActiveMQResourceAdapter"
singleton="true">
<property name="serverUrl"
value="tcp://localhost:61616" />
</bean>
</property>
</bean>
<bean id="broker"
class="org.apache.activemq.xbean.BrokerFactoryBean">
<property name="config" value="classpath:activemq.xml"/>
</bean>
<bean id="transactionContextManager"
class="org.jencks.factory.TransactionContextManagerFactoryBean"/>
<bean id="transactionManager"
class="org.jencks.factory.GeronimoTransactionManagerFactoryBean" />
<bean id="jmsFactory" depends-on="broker"
class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory">
<bean
class="org.apache.activemq.ActiveMQConnectionFactory">
<constructor-arg value="tcp://localhost:61616" />
</bean>
</property>
</bean>
My activemq.xml file looks like:
<beans xmlns="http://activemq.org/config/1.0";>
<broker id="broker" useJmx="false">
<persistenceAdapter>
<journaledJDBC journalLogFiles="5"
dataDirectory="#dataDir" dataSource="#postgres-ds"/>
</persistenceAdapter>
<transportConnectors>
<transportConnector uri="tcp://localhost:61616"/>
</transportConnectors>
</broker>
<!-- This xbean configuration file supports all the standard
spring xml configuration options -->
<!-- Postgres DataSource Sample Setup -->
<bean id="postgres-ds"
class="org.postgresql.ds.PGPoolingDataSource">
<property name="serverName" value="localhost"/>
<property name="databaseName" value="activemq"/>
<property name="portNumber" value="0"/>
<property name="dataSourceName" value="postgres"/>
<property name="initialConnections" value="1"/>
<property name="maxConnections" value="10"/>
<property name="user" value="activemq"/>
<property name="password" value="activemq"/>
<!--
<property name="user" value="cmroot"/>
<property name="password" value="22cmroot"/>
-->
</bean>
<!-- Directories relative to web app -->
<bean id="servletContext"
class="org.springframework.web.context.support.ServletContextFactoryB
ean
" />
<bean id="dataDir" class="org.springframework.web.util.WebUtils"
factory-method="getRealPath">
<constructor-arg ref="servletContext" />
<constructor-arg value="/data" />
</bean>
</beans>
