2 Replies Latest reply on Oct 31, 2011 8:51 AM by davsclaus

Camel Fuse ESB: HL7 Message to Mina HL7 Listener..Issue with OUT Time out

sandy2011 Oct 31, 2011 6:55 AM

Hi,

Please see the camel Route below.

I am sending HL7 Message from a folder to tcp listener which listens for HL7 messages and sends response back a HL7 OK/Success message. I tested the listener using other HL7 editors and send a HL7 message and it responds back with a successful message.

The issue is when I try to send a HL7 Message as below through Camel Route to the TCP Listener I get Time Out exception.

org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 30000 millis. Exchange[null]

Why does camel wait and I am not sure whether the Route is correct. It is a simple route just sending a HL7 Message from folder to TCP Listener.

10:33:17,792 | DEBUG | tered/dataforcsp | MinaProducer | 128 - org.apache.camel.camel-mina - 2.7.1.fuse-00-43 | Writing body : MSH|^{~\&|UG|XXX|||20111021090729.271||ADT}A31|6345478484959933331|T|2.3|||NE|AL||ASCII

EVN|A31|20111021090729.271|||13909^ghgcav^^^^¹^^^^^cav

PID||14995388|T2237536|MERIDEN^MER|qwertypaul^^^{Mr||19800101000000.000|M|}^^^^^{PG||23 RAOD}^GATENorth^XXX 7QH|||||M||||||||||GB

PD1|||STREET SURGERY^^1|G3211113

PV1||E

10:33:22,401 | DEBUG | heckpoint Worker | MessageDatabase

..................

10:33:47,807 | DEBUG | tered/dataforcsp | DefaultErrorHandler | 76 - org.apache.camel.camel-core - 2.7.1.fuse-00-43 | Failed delivery for exchangeId: ID-GHG-KEW-SIT-C1-3296-1320056644120-4-38. On delivery attempt: 0 caught: org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 30000 millis. Exchange[null]

10:33:47,807 | ERROR | tered/dataforcsp | DefaultErrorHandler | 76 - org.apache.camel.camel-core - 2.7.1.fuse-00-43 | Failed delivery for exchangeId: ID-GHG-KEW-SIT-C1-3296-1320056644120-4-38. Exhausted after delivery attempt: 1 caught: org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 30000 millis. Exchange[null]

org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 30000 millis. Exchange[null]

at org.apache.camel.component.mina.MinaProducer.process(MinaProducer.java:127)[128:org.apache.camel.camel-mina:2.7.1.fuse-00-43]

at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:80)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

at org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:104)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

at org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:272)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:98)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:80)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[76:org.apache.camel.camel-core:2.7.1.fuse-00-43]

1. Re: Camel Fuse ESB: HL7 Message to Mina HL7 Listener..Issue with OUT Time out

sandy2011 Oct 31, 2011 8:13 AM (in response to sandy2011)

Hi Adding to that I have similar issue when consuming from Mina end point and sending to JMS Queue

-
org.apache.servicemix.bundles.mina - 1.1.7.3 | Launching thread for /151.46.220.183:1457
11:55:07,383 | DEBUG | - MinaThreadPool | MinaConsumer                     | 123 - org.apache.camel.camel-mina - 2.7.1.fuse-00-43 | Received body: MSH|^{~\&|ULTRAGENDAPRO|xxx|||20111021090729.271||ADT}A31|634547848495993671|T|2.3|||NE|AL||ASCII
EVN|A31|20111021090729.271|||13909^ghgcav^^^^¹^^^^^hhhcav
PID||14995388|T2237535|MERIDEN^MER|qwertypall^^^{Mr||19800101000000.000|M|}^^^^^{PG||23 west Road}^GATEshire^xxx 7sH|||||M||||||||||GB||||
PD1|||STREET SURGERY^^1|G3250335
PV1||E
11:55:07,398 | DEBUG | - MinaThreadPool | SendProcessor                    | 76 - org.apache.camel.camel-core - 2.7.1.fuse-00-43 | >>>> Endpoint[jms://incomingOrdersTwo] Exchange[Message: MSH|^{~\&|ULTRAGENDAPRO|xxx|||20111021090729.271||ADT}A31|634547848495993671|T|2.3|||NE|AL||ASCII
EVN|A31|20111021090729.271|||13909^hhhcav^^^^¹^^^^^hhhcav
PID||14995388|T2237536|MERIDEN^MER|qwertypaul^^^{Mr||19800101000000.000|M|}^^^^^{PG||23 Road}^GATEshire^xxx 7QH|||||M||||||||||GB||||
PD1||| STREET SURGERY^^1|G3250183
PV1||E]
11:55:07,445 | DEBUG | - MinaThreadPool | DefaultManagementAgent           | 76 - org.apache.camel.camel-core - 2.7.1.fuse-00-43 | Registered MBean with objectname: org.apache.camel:context=SIT-CA/127-camel-6,type=threadpools,name="JmsReplyManagerTimeoutChecker[incomingOrdersTwo]"
-

KEW-SIT-CA-1447-1320062074789-1-2 (times out after 20000 millis)
11:55:27,774 | DEBUG | comingOrdersTwo] | DefaultErrorHandler              | 76 - org.apache.camel.camel-core - 2.7.1.fuse-00-43 | Failed delivery for exchangeId: ID-SIT-CA-1447-1320062074789-1-3. On delivery attempt: 0 caught: org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 20000 millis. Exchange[Message:
-

Edited by: sandy2011 on Oct 31, 2011 12:12 PM
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2. Re: Camel Fuse ESB: HL7 Message to Mina HL7 Listener..Issue with OUT Time out

davsclaus Oct 31, 2011 8:51 AM (in response to sandy2011)

You have enabled mina in InOut mode, which means you intend to return a reply? Do you want to do that?

If not disable that by setting sync=false.

Camel supports Message Exchange Pattern (MEP) in either
- InOnly
- InOut

So if sync=true => InOut, sync=false => InOnly.

The same thing is when you send the message to the message queue. If MEP is InOut then the JmsProducer expects a reply, and you get this 20 sec timeout exception.

For that you can force InOnly mode. See details at
http://camel.apache.org/request-reply.html
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