Question

我们正在使用以下代码进行汇总，并且我们注意到消息并没有间歇地释放到后续流程中。我们为聚合程序包启用了跟踪日志

IntegrationFlows
                .from("upstream")
                .log(INFO, g -> "Message Received for Aggregation: "  + g.getPayload())
                .aggregate(aggregatorSpec -> aggregatorSpec.correlationStrategy( m -> 1)
                        .expireGroupsUponCompletion(true)
                        .expireGroupsUponTimeout(true)
                        .groupTimeout(30000)
                        .sendPartialResultOnExpiry(true)
                        .releaseStrategy(new TimeoutCountSequenceSizeReleaseStrategy(100, 30000)))
                .log(INFO, g -> "Message released:"  + ((ArrayList) g.getPayload()).size())
                .handle(someService)
                .get();

此日志显示消息未通过汇总功能完成

2019-02-20 16:53:44,366 UTC INFO  [org.springframework.jms.listener.DefaultMessageListenerContainer#0-4] org.springframework.integration.handler.LoggingHandler- Message Received for Aggregation: Message1
2019-02-20 16:53:44,366 UTC DEBUG [org.springframework.jms.listener.DefaultMessageListenerContainer#0-4] org.springframework.integration.aggregator.AggregatingMessageHandler- org.springframework.integration.aggregator.AggregatingMessageHandler#0 received message: GenericMessage [payload=Message1, headers={jms headers}]
2019-02-20 16:53:44,366 UTC DEBUG [org.springframework.jms.listener.DefaultMessageListenerContainer#0-4] org.springframework.integration.aggregator.AggregatingMessageHandler- Handling message with correlationKey [1]: GenericMessage [payload=Message1, headers={jms headers}]
2019-02-20 16:53:44,367 UTC DEBUG [org.springframework.jms.listener.DefaultMessageListenerContainer#0-4] org.springframework.integration.aggregator.AggregatingMessageHandler- Schedule MessageGroup [ SimpleMessageGroup{groupId=1, messages=[GenericMessage [payload=Message1, headers={jms headers}] to 'forceComplete'.

此日志显示消息已通过汇总功能完成

2019-02-20 16:58:15,386 UTC INFO  [org.springframework.jms.listener.DefaultMessageListenerContainer#0-3] org.springframework.integration.handler.LoggingHandler- Message Received for Aggregation: Message2
2019-02-20 16:58:15,386 UTC DEBUG [org.springframework.jms.listener.DefaultMessageListenerContainer#0-3] org.springframework.integration.aggregator.AggregatingMessageHandler- org.springframework.integration.aggregator.AggregatingMessageHandler#0 received message: GenericMessage [payload=Message2, headers={jms headers}]
2019-02-20 16:58:15,386 UTC DEBUG [org.springframework.jms.listener.DefaultMessageListenerContainer#0-3] org.springframework.integration.aggregator.AggregatingMessageHandler- Handling message with correlationKey [1]: GenericMessage [payload=Message2, headers={jms headers}]
2019-02-20 16:58:15,386 UTC DEBUG [org.springframework.jms.listener.DefaultMessageListenerContainer#0-3] org.springframework.integration.aggregator.AggregatingMessageHandler- Schedule MessageGroup [ SimpleMessageGroup{groupId=1, messages=[GenericMessage [payload=Message2, headers={jms headers}] to 'forceComplete'.
2019-02-20 16:58:45,387 UTC DEBUG [task-scheduler-6] org.springframework.integration.aggregator.AggregatingMessageHandler- Cancel 'forceComplete' scheduling for MessageGroup [ SimpleMessageGroup{groupId=1, messages=[GenericMessage [payload=Message2, headers={jms headers}].
2019-02-20 16:58:45,387 UTC DEBUG [task-scheduler-6] org.springframework.integration.aggregator.AggregatingMessageHandler- Completing group with correlationKey [1]
2019-02-20 16:58:45,387 UTC INFO  [task-scheduler-6] org.springframework.integration.handler.LoggingHandler- Message released: 1

您能帮忙代码中缺少的内容吗

Spring Integration Dsl聚合器不释放消息

0 个答案: