Hi,
we are reading messages from third party JMS queues in the BPEL Process using JMS Adapter in the Composite. Sometimes because of more load on the JMS queue ie around 40 records per second we are facing load issues. BPEL is able to read close to 40 records per second from the queue and calls the Oracle Agile 9.3.2 Web services but the Agile web services are not able to handle such heavy load.
We want to throttle the JMS Adapter and limit the number of messages we dequeue.
What properties in JMS Adapter need to configured to control the dequeue rate.
Here is .jca file of the JMS adpater
<adapter-config name="ReadFAQueue" adapter="Jms Adapter" wsdlLocation="ReadFAQueue.wsdl" xmlns="http://platform.integration.oracle/blocks/adapter/fw/metadata">
<connection-factory location="eis/jms/C3FAQueueCF" UIJmsProvider="THIRDPARTY" adapterRef=""/>
<endpoint-activation portType="Consume_Message_ptt" operation="Consume_Message">
<activation-spec className="oracle.tip.adapter.jms.inbound.JmsConsumeActivationSpec">
<property name="DestinationName" value="zzqmsbw1.queue.bw.fa"/>
<property name="UseMessageListener" value="false"/>
<property name="PayloadType" value="TextMessage"/>
</activation-spec>
</endpoint-activation>
</adapter-config>
Regards,
Sudhakar.M