from("seda:myqueue?size=2&blockWhenFull=true").process(sleep());
private Processor sleep() {
return new Processor() {
@Override
public void process(Exchange exchange) throws Exception {
String body = exchange.getIn().getBody(String.class);
System.out.println(curTime() + " Going for sleep sleepid=" + body );
Thread.sleep(5000l);
System.out.println(curTime() + " Done sleep sleepid=" + body );
}
};
for (Integer i = 0; i <5; i++) {
Exchange exchange = new DefaultExchange(context);
exchange.setPattern(ExchangePattern.InOnly);
exchange.getIn().setHeader("header", i);
exchange.getIn().setBody(i.toString());
System.out.println("sending msg to seda");
Exchange send = template.send("seda:myqueue",exchange);
System.out.println("done:"+i);
}
&#34; BlockWhenFull
&#34;没有确认,即如果大小设置为2并且我在一个循环中发送3 msg,并且身体为&#34; 1&#34; ,&#34; 2&#34;和&#34; 3&#34;比我睡觉时只为#34; 1&#34;和&#34; 2&#34;我猜第三个msg即使在我设置了&#34; BlockWhenFull
&#34;是的。
我做错了什么?
版本:2.15.3
答案 0 :(得分:3)
您需要在制作人处设置blockWhenFull
,例如您发送的地方
template.send("seda:myqueue?blockWhenFull=true",exchange);