Spring integration 在spring集成中从链向队列通道发送消息时出错_Spring Integration

Spring integration 在spring集成中从链向队列通道发送消息时出错

spring-integration

Spring integration 在spring集成中从链向队列通道发送消息时出错,spring-integration,Spring Integration,我在我的项目中使用spring集成。下面是我的应用程序中的流程。当我将消息发布到“domainEventChannel”时，它通过转换器，然后消息从转换器发送到inputFromTransformer通道，当消息处于链中时，它通过拆分器、转换器和过滤器。我已经配置了输出通道=“domainEventQueueChannel”，这是一个队列通道我可以跟踪邮件直到过滤器，但它们永远不会到达队列通道我不能从链向队列通道发送消息吗 <int:transformer ref="partition

我在我的项目中使用spring集成。下面是我的应用程序中的流程。当我将消息发布到“domainEventChannel”时，它通过转换器，然后消息从转换器发送到inputFromTransformer通道，当消息处于链中时，它通过拆分器、转换器和过滤器。我已经配置了输出通道=“domainEventQueueChannel”，这是一个队列通道

我可以跟踪邮件直到过滤器，但它们永远不会到达队列通道

我不能从链向队列通道发送消息吗

<int:transformer ref="partitionlessTransformer" method="transform"
        input-channel="domainEventChannel" output-channel="inputFromTransformer" />

   <!-- Chain which has the output channel as queue channel-->
    <int:chain input-channel="inputFromTransformer"
        output-channel="domainEventQueueChannel">
        <int:splitter ref="messageSplitter" method="split" />
        <int:transformer ref="jsonToObjectTransformer" />
        <int:filter ref="autopayModelProcessTransFilter"></int:filter>
    </int:chain>

   <!-- Queue Channel-->
    <int:channel id="domainEventQueueChannel">
        <int:queue capacity="10" />
    </int:channel>

     <!-- service activator which polls queueChannel -->
    <int:service-activator id="domainEventReconProcessServiceActivator"
         input-channel="domainEventQueueChannel" ref="domainEventReconProcessServiceActivator" method="intiateAutopayProcessTransRecon">
        <int:poller task-executor="domainEventReconProcessServicetaskExecutor" fixed-rate="10" >
            </int:poller>
    </int:service-activator>

    <task:executor id="domainEventReconProcessServicetaskExecutor"
        pool-size="10" queue-capacity="10" />

没有链条：

2015-09-08 09:48:02.572 DEBUG 13043 --- [ask-scheduler-1] o.s.i.splitter.MethodInvokingSplitter    : org.springframework.integration.splitter.MethodInvokingSplitter@53abfc07 received message: GenericMessage [payload=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}], headers={id=f477f025-e92f-f896-9ac4-2ce1b91fb895, timestamp=1441720082572}]
2015-09-08 09:48:02.574 DEBUG 13043 --- [ask-scheduler-1] o.s.i.t.MessageTransformingHandler       : org.springframework.integration.transformer.MessageTransformingHandler@2c8c16c0 received message: GenericMessage [payload={"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=1364077a-6d5c-87f9-7d7c-3d144e45d661, sequenceSize=1, timestamp=1441720082574}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.filter.MessageFilter     : org.springframework.integration.filter.MessageFilter@80bfa9d received message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@fd57501, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=c2a324c8-9eb0-66e0-73a1-5595ed87b3ae, sequenceSize=1, timestamp=1441720082599}]
hey I am in filter and my result would betrue
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.QueueChannel     : preSend on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@fd57501, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=c2a324c8-9eb0-66e0-73a1-5595ed87b3ae, sequenceSize=1, timestamp=1441720082599}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.QueueChannel     : postSend (sent=true) on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@fd57501, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=c2a324c8-9eb0-66e0-73a1-5595ed87b3ae, sequenceSize=1, timestamp=1441720082599}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.DirectChannel    : postSend (sent=true) on channel 'inputFromTransformer', message: GenericMessage [payload=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}], headers={id=f477f025-e92f-f896-9ac4-2ce1b91fb895, timestamp=1441720082572}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.DirectChannel    : postSend (sent=true) on channel 'domainEventChannel', message: GenericMessage [payload={domainevents={0=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}]}}, headers={id=bf6f4f20-52bb-27e4-df97-4112ad4be3b5, timestamp=1441720082571}]
2015-09-08 09:48:03.616 DEBUG 13043 --- [ask-scheduler-3] o.s.i.e.SourcePollingChannelAdapter      : Received no Message during the poll, returning 'false'
2015-09-08 09:48:04.634 DEBUG 13043 --- [ask-scheduler-4] o.s.i.e.SourcePollingChannelAdapter      : Received no Message during the poll, returning 'false'

这仅仅意味着消息没有通过过滤器

（筛选器正在删除消息）。

您好。筛选器返回“true”，但消息仍无法通过。当我在过滤器之后在链中添加service activator时，消息将到达service activator。在这种情况下，消息应该到达队列通道，没有问题；打开调试日志并通过流跟踪消息。嗨，Garry。经过进一步调查，我发现消息已传递到队列，但服务激活器从未接收到消息。我创建了服务激活器，以便多个线程可以在队列通道中处理消息，但看起来服务激活器不在队列通道中处理这些消息。从service activator配置的角度来看，我是否做错了什么？当我将service activator移动到上面Updated2#中提到的一个链中时，一切都开始正常工作。那么，我是否需要一个服务激活器链来处理queueChannel？否；它不需要处于一个链中；调试日志是您的朋友。

2015-09-08 09:29:31.438 DEBUG 12817 --- [ask-scheduler-8] o.s.integration.channel.QueueChannel     : preSend on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@6ac4fcc0, headers={sequenceNumber=1, correlationId=7a91b5fb-b1aa-464a-2e1b-5309652a0520, id=25ae85aa-e0df-6c72-9a54-2e8dac3c5ddc, sequenceSize=1, timestamp=1441718971437}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [ask-scheduler-8] o.s.integration.channel.QueueChannel     : postSend (sent=true) on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@6ac4fcc0, headers={sequenceNumber=1, correlationId=7a91b5fb-b1aa-464a-2e1b-5309652a0520, id=25ae85aa-e0df-6c72-9a54-2e8dac3c5ddc, sequenceSize=1, timestamp=1441718971437}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [ask-scheduler-8] o.s.integration.channel.DirectChannel    : postSend (sent=true) on channel 'inputFromTransformer', message: GenericMessage [payload=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}], headers={id=7a91b5fb-b1aa-464a-2e1b-5309652a0520, timestamp=1441718971410}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [ask-scheduler-8] o.s.integration.channel.DirectChannel    : postSend (sent=true) on channel 'domainEventChannel', message: GenericMessage [payload={domainevents={0=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}]}}, headers={id=438c63c8-1ed1-6516-110e-c3478aca35c8, timestamp=1441718971409}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [etaskExecutor-1] o.s.integration.channel.QueueChannel     : postReceive on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@6ac4fcc0, headers={sequenceNumber=1, correlationId=7a91b5fb-b1aa-464a-2e1b-5309652a0520, id=25ae85aa-e0df-6c72-9a54-2e8dac3c5ddc, sequenceSize=1, timestamp=1441718971437}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [etaskExecutor-1] o.s.i.endpoint.PollingConsumer           : Poll resulted in Message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@6ac4fcc0, headers={sequenceNumber=1, correlationId=7a91b5fb-b1aa-464a-2e1b-5309652a0520, id=25ae85aa-e0df-6c72-9a54-2e8dac3c5ddc, sequenceSize=1, timestamp=1441718971437}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [etaskExecutor-1] o.s.i.handler.MessageHandlerChain        : org.springframework.integration.handler.MessageHandlerChain#1 received message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@6ac4fcc0, headers={sequenceNumber=1, correlationId=7a91b5fb-b1aa-464a-2e1b-5309652a0520, id=25ae85aa-e0df-6c72-9a54-2e8dac3c5ddc, sequenceSize=1, timestamp=1441718971437}]
    2015-09-08 09:29:31.438 DEBUG 12817 --- [etaskExecutor-1] o.s.i.handler.ServiceActivatingHandler   : ServiceActivator for [org.springframework.integration.handler.MethodInvokingMessageProcessor@72193fb5] (org.springframework.integration.handler.MessageHandlerChain#1$child.domainEventReconProcessServiceActivator) received message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@6ac4fcc0, headers={sequenceNumber=1, correlationId=7a91b5fb-b1aa-464a-2e1b-5309652a0520, id=25ae85aa-e0df-6c72-9a54-2e8dac3c5ddc, sequenceSize=1, timestamp=1441718971437}]`

2015-09-08 09:48:02.572 DEBUG 13043 --- [ask-scheduler-1] o.s.i.splitter.MethodInvokingSplitter    : org.springframework.integration.splitter.MethodInvokingSplitter@53abfc07 received message: GenericMessage [payload=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}], headers={id=f477f025-e92f-f896-9ac4-2ce1b91fb895, timestamp=1441720082572}]
2015-09-08 09:48:02.574 DEBUG 13043 --- [ask-scheduler-1] o.s.i.t.MessageTransformingHandler       : org.springframework.integration.transformer.MessageTransformingHandler@2c8c16c0 received message: GenericMessage [payload={"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=1364077a-6d5c-87f9-7d7c-3d144e45d661, sequenceSize=1, timestamp=1441720082574}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.filter.MessageFilter     : org.springframework.integration.filter.MessageFilter@80bfa9d received message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@fd57501, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=c2a324c8-9eb0-66e0-73a1-5595ed87b3ae, sequenceSize=1, timestamp=1441720082599}]
hey I am in filter and my result would betrue
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.QueueChannel     : preSend on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@fd57501, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=c2a324c8-9eb0-66e0-73a1-5595ed87b3ae, sequenceSize=1, timestamp=1441720082599}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.QueueChannel     : postSend (sent=true) on channel 'domainEventQueueChannel', message: GenericMessage [payload=com.autopayprocesstransrecon.resource.DomainEvent@fd57501, headers={sequenceNumber=1, correlationId=f477f025-e92f-f896-9ac4-2ce1b91fb895, id=c2a324c8-9eb0-66e0-73a1-5595ed87b3ae, sequenceSize=1, timestamp=1441720082599}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.DirectChannel    : postSend (sent=true) on channel 'inputFromTransformer', message: GenericMessage [payload=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}], headers={id=f477f025-e92f-f896-9ac4-2ce1b91fb895, timestamp=1441720082572}]
2015-09-08 09:48:02.599 DEBUG 13043 --- [ask-scheduler-1] o.s.integration.channel.DirectChannel    : postSend (sent=true) on channel 'domainEventChannel', message: GenericMessage [payload={domainevents={0=[{"eventInfo":{"eventId":"4535345353","eventName":"AutopayModelsExtracted","parentEventId":"4535345353"},"numOfAutopayModels":20,"message":"Published autopaymodels needed to be processed"}]}}, headers={id=bf6f4f20-52bb-27e4-df97-4112ad4be3b5, timestamp=1441720082571}]
2015-09-08 09:48:03.616 DEBUG 13043 --- [ask-scheduler-3] o.s.i.e.SourcePollingChannelAdapter      : Received no Message during the poll, returning 'false'
2015-09-08 09:48:04.634 DEBUG 13043 --- [ask-scheduler-4] o.s.i.e.SourcePollingChannelAdapter      : Received no Message during the poll, returning 'false'