[jira] [Comment Edited] (CAMEL-9249) timer - Allow to specify a delay of -1 or something to indicate loop asap forever

["Andrea Cosentino (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-9249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14972563#comment-14972563 ] 

Andrea Cosentino edited comment on CAMEL-9249 at 10/24/15 12:12 PM:
--------------------------------------------------------------------

What I think we can do is something like this.

{code}
	@Override
	public void onCamelContextStarted(CamelContext context,
			boolean alreadyStarted) throws Exception {
		if (task != null && !configured && endpoint.getDelay() >= 0) {
			Timer timer = endpoint.getTimer(this);
			configureTask(task, timer);
		} else {
			final AtomicLong counter = new AtomicLong();
			long count = counter.incrementAndGet();
			while (count <= endpoint.getRepeatCount()) {
				sendTimerExchange(count);
				count = counter.incrementAndGet();
			}
		}
	}
{code}

In this case (delay < 0) you'll simply create Exchanges (with all the timer headers) and process it, without registering a task.

This approach require a repeatCount parameter specified.


was (Author: ancosen):
What I think we can do is something like this.

{code}
	@Override
	public void onCamelContextStarted(CamelContext context,
			boolean alreadyStarted) throws Exception {
		if (task != null && !configured && endpoint.getDelay() >= 0) {
			Timer timer = endpoint.getTimer(this);
			configureTask(task, timer);
		} else {
			final AtomicLong counter = new AtomicLong();
			long count = counter.incrementAndGet();
			while (count <= endpoint.getRepeatCount()) {
				sendTimerExchange(count);
				count = counter.incrementAndGet();
			}
		}
	}
{code}

In this case you'll simply create Exchanges (with all the timer headers) and process it, without registering a task.

This approach require a repeatCount parameter specified.

> timer - Allow to specify a delay of -1 or something to indicate loop asap forever
> ---------------------------------------------------------------------------------
>
>                 Key: CAMEL-9249
>                 URL: https://issues.apache.org/jira/browse/CAMEL-9249
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>            Reporter: Claus Ibsen
>             Fix For: 2.17.0
>
>
> If you want to let a route trigger as fast as possible, then by settinh
> from timer:fast?delay=-1
>    to http blah
> then with the timer we can detect its a delay < 0 and then instead of using a timer, then do a processor that's in a while loop and then keep routing
> {code}
> while (isRunAllowed) {
>    create exchange
>    process exchange
> }
> {code}



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