technology version I have used: <pre> 1. jdk 1.6 2. spring 3 3. activemq-core 5.4.1 4. camel-core 2.5.0 </pre> I have used below configuration in application context for activemq pool and jms configuration
> <bean id="pooledConnectionFactory" > class="org.apache.activemq.pool.PooledConnectionFactory" > init-method="start" destroy-method="stop"> <property name="maxConnections" value="30" /> <property name="connectionFactory" ref="jmsConnectionFactory" /> </bean> <bean id="jmsConfig" class="org.apache.camel.component.jms.JmsConfiguration"> <property name="connectionFactory" ref="pooledConnectionFactory"/> <property name="concurrentConsumers" value="10"/> </bean> <pre> As per my analysis I found that issue is with activemq routing but we are not getting exactly root cause and solution. Any suggestion is appreciated,I am new to activeMQ. Also please note I have defined routing url in config() method of my custome class. <pre> like private final JaxbDataFormat jaxb = new JaxbDataFormat("com.example.prototrans.message.model.promptserver"); from(endpointSmppSub). to("smppMoRequestProcessor"). to(QUEUE_MO_REQUESTS); from(QUEUE_MO_REQUESTS). to("promptServerMoRequestProcessor"). to(endpointPromptServerSub). unmarshal(jaxb). to("promptServerMoResponseProcessor"). to("smppMoResponseProcessor"). to(endpointSmppSub); from(endpointUssdPushSubEN). unmarshal(jaxb).to("smsPushProcessor"); from(endpointSmppPos). to("smppMoRequestProcessor"). to(QUEUE_8_MO_REQUESTS); from(QUEUE_8_MO_REQUESTS). to("promptServerMoRequestProcessor"). to(endpointPromptServerPos). unmarshal(jaxb). to("promptServerMoResponseProcessor"). to("smppMoResponseProcessor") .to(endpointSmppPos); from(endpointUssdPushMerEN). unmarshal(jaxb).to("smsPushProcessor"); I am getting below Exception: org.apache.commons.httpclient.ConnectionPoolTimeoutException: Timeout waiting for connection at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager.doGetConnection(MultiThreadedHttpConnectionManager.java:497) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager.getConnectionWithTimeout(MultiThreadedHttpConnectionManager.java:416) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:153) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323) at org.apache.camel.component.http.HttpProducer.executeMethod(HttpProducer.java:180) at org.apache.camel.component.http.HttpProducer.process(HttpProducer.java:94) at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70) at org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:104) at org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:272) at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:98) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70) at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98) at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89) at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70) at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98) at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89) at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70) at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299) at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208) at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:256) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70) at org.apache.camel.processor.Pipeline.process(Pipeline.java:143) at org.apache.camel.processor.Pipeline.process(Pipeline.java:78) at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:99) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70) at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98) at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89) at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91) at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:85) at org.apache.camel.component.jms.EndpointMessageListener.onMessage(EndpointMessageListener.java:91) at org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:560) at org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:498) at org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:467) at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:323) at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:261) at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1056) at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1048) at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:947) at java.lang.Thread.run(Thread.java:662) > also I found same here but not relevant to my issue [org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for connection from pool [duplicate]][1] [httpclient exception “org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for connection”][2] [1]: http://stackoverflow.com/questions/16019612/org-apache-http-conn-connectionpooltimeoutexception-timeout-waiting-for-connect [2]: http://stackoverflow.com/questions/11875015/httpclient-exception-org-apache-http-conn-connectionpooltimeoutexception-timeo routes.endpointSmppSub=smpp://docmm@196.201.51.133:5640?password=docmm&serviceType=USSD&sourceAddrTon=0&sourceAddrNpi=0&enquireLinkTimer=10000&transactionTimer=5000&sourceAddr=564&systemType=USSD routes.endpointPromptServerSub=http://example.ussd:9080/ussd_prompt_server/XmlProtocolController routes.endpointUssdPushSubEN=jetty:http://example.ussd:8089/ussd_protocol_server/outboundsmppMessageAdapter routes.endpointSmppPos=smpp://docmm2@196.201.51.133:5680?password=docmm2&serviceType=USSD&sourceAddrTon=0&sourceAddrNpi=0&enquireLinkTimer=10000&transactionTimer=5000&sourceAddr=568&systemType=USSD routes.endpointPromptServerPos=http://example.ussd:9080/pos_ussd_prompt_server/XmlProtocolController routes.endpointUssdPushMerEN=jetty:http://example.ussd:8089/pos_ussd_protocol_server/outboundsmppMessageAdapter -- View this message in context: http://activemq.2283324.n4.nabble.com/org-apache-commons-httpclient-ConnectionPoolTimeoutException-Timeout-waiting-for-connection-tp4685923.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.