Question

我正在使用多播将传入消息发送到两个不同的端点并聚合响应。我希望获得响应，即使其中一个端点响应超时。哪种方法可以使用“timeout”或completionTimeout。？我正在使用并行处理来处理消息。

 .multicast()
 .to("direct:A","direct:B")
 .parallelProcessing()
 //.timeout(1000L)
 .aggregationStrategy(new MyAggregationStrategy())
 //.completionTimeout(2000L)
 .end()

在这种情况下，我如何使用TimeoutAwareAggregationStrategy。

public class MyAggregationStrategy implements TimeoutAwareAggregationStrategy {
@Override
public Exchange aggregate(Exchange newExchange, Exchange originalExchange) {
    if(newExchange==null){
        return originalExchange;
    }
    else {
        ExchangeHelper.copyResults(originalExchange, newExchange);
        return originalExchange;
    }
}}

Answer 1

使用timeout，并参阅此单元测试以获取示例：https://github.com/apache/camel/blob/master/camel-core/src/test/java/org/apache/camel/processor/MulticastParallelTimeoutAwareTest.java

使用TimeoutAwareAggregationStrategy的completionTimeOut或timeout

1 个答案: