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Posted to users@camel.apache.org by Anton <ku...@gmail.com> on 2016/05/28 09:34:10 UTC
Random delay
Hello
It seems the delay is fixed, when the route starts up.
How then, is it possible to have a random delay?
Thanks
Re: Random delay
Posted by Claus Ibsen <cl...@gmail.com>.
On Sat, May 28, 2016 at 6:44 PM, Anton <ku...@gmail.com> wrote:
> Thanks Jan
>
> On Sat, May 28, 2016 at 11:56 AM, Jan Matèrne (jhm) <ap...@materne.de>
> wrote:
>
>> http://camel.apache.org/delayer.html lists at the end an example which
>> delegates to a method computing the delay-time.
>>
>
> My apologies - I did not clearly describe what I am trying to achieve. I am
> trying to achieve a different delay each time a message goes through the
> route. Using the approach you desribed will create one delay time for each
> message. Even if the method produces a random result, it is only called
> when the route is created, so the same delay value is used for all messages.
The delay EIP will evaluate the expression and in this case its a method call.
And that method call is call a java bean method for each message.
Jan's sample code will calculate a random delay for each message (not once).
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
Re: Random delay
Posted by Anton <ku...@gmail.com>.
Thanks Jan
On Sat, May 28, 2016 at 11:56 AM, Jan Matèrne (jhm) <ap...@materne.de>
wrote:
> http://camel.apache.org/delayer.html lists at the end an example which
> delegates to a method computing the delay-time.
>
My apologies - I did not clearly describe what I am trying to achieve. I am
trying to achieve a different delay each time a message goes through the
route. Using the approach you desribed will create one delay time for each
message. Even if the method produces a random result, it is only called
when the route is created, so the same delay value is used for all messages.
AW: Random delay
Posted by "Jan Matèrne (jhm)" <ap...@materne.de>.
http://camel.apache.org/delayer.html lists at the end an example which delegates to a method computing the delay-time.
Jan
from("activemq:foo").
delay().method("someBean", "computeDelay").
to("activemq:bar");
public class SomeBean {
public long computeDelay() {
// use java code to compute a delay value in millis
return new SecureRandom().nextLong();
}
}
> -----Ursprüngliche Nachricht-----
> Von: Anton [mailto:kurrent93@gmail.com]
> Gesendet: Samstag, 28. Mai 2016 11:34
> An: users@camel.apache.org
> Betreff: Random delay
>
> Hello
>
> It seems the delay is fixed, when the route starts up.
>
> How then, is it possible to have a random delay?
>
> Thanks