有一middleware两个其他软件组件之间英寸 在middleware我Apache ActiveMQ通过路由消息Apache Camel。

这是这样的：

1. 1stComponent用于middleware将消息发送到3rdComponent
2. 3rdComponent回复邮件并将其发送回1st（使用middleware）。

              1stComponent <<=>> Middleware <<=>> 3rdComponent
   

问题：

我ConcurrentConsumers在中间件中使用。

在顺序发送大量消息middleware的过程中，突然停止了所有过程！没有例外或消息！例如，处理了500条消息中的前100条，其余的作为待处理消息保留在队列中。

在过程的中间有时会记录此警告：

[WARN ] TemporaryQueueReplyManager(Camel (camel-1) thread #11 - TemporaryQueueReplyManager[Q.MyQ]):91 - Reply received for unknown correlationID [c551c7aa061f501c]. The message will be ignored: ActiveMQMapMessage {commandId = 2161, responseRequired = true, messageId = ID:xxxxxxx, originalDestination = null, originalTransactionId = null, producerId = ID:xxxxxxx, destination = temp-queue://ID:localhost.localdomain-40961-1389890357282-3:1:1, transactionId = null, expiration = 0, timestamp = 1389890272360, arrival = 0, brokerInTime = 1389890272360, brokerOutTime = 1389890272360, correlationId = c551c7aa061f501c, replyTo = temp-queue://ID:localhost.localdomain-40961-1389890357282-3:1:1, persistent = true, type = null, priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null, compressed = false, userID = null, content = null, marshalledProperties = org.apache.activemq.util.ByteSequence@19e19da, dataStructure = null, redeliveryCounter = 0, size = 0, properties = {breadcrumbId=ID:xxxxxxxxxxxxxx, Title=300, CamelJmsDeliveryMode=1}, readOnlyProperties = true, readOnlyBody = true, droppable = false, jmsXGroupFirstForConsumer = false} ActiveMQMapMessage{ theTable = {} }

这是middlewares代码：

private static class MyRouteBuilder extends RouteBuilder {
    @Override
    public void configure() throws Exception {
        from("activemq:queue:Q.Middleware?concurrentConsumers=1&maxConcurrentConsumers=10")
        .threads(1, 100)
            .process(new Processor() {
                public void process(Exchange exchange) {
                    //some code
                }
            })
        .inOut("activemq2:queue:Q.3RD")
        ;
    }
}

和3rdComponent：

private static class MyRouteBuilder extends RouteBuilder {
    @Override
    public void configure() {
        from("activemq:queue:Q.3RD")
        .threads(1, 100)
        .process(new Processor() {
            public void process(Exchange exchange) {
                //some code
            }
        })
        ;
    }
}