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Date: Mon, 11 Jan 2016 07:42:22 +0530
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Subject: Re: timer reschedule / loop between routes
From: Ravindra Godbole <godbolerr@gmail.com>
To: users@camel.apache.org
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Can you maintain a persistent state for directcaller ? If you can do that
....

1. Timer always executes at predefined interval [ 1 sec or whatever
2. direct:apiCaller maintains a state STARTED, INPROGRESS, FINISHED.
3. if next call from timer sees that state is INPROGRESS then nothing
happens. If it is FINISHED then new execution started.

-Ravi


On Fri, Jan 8, 2016 at 7:17 PM, zappee <arnold.somogyi@gmail.com> wrote:

> Hi,
>
> I am new in Apache Camel and have an interesting scenario. Could you please
> help me?
>
> My current route looks like this:
> (1) mainRoute > timer://xxx?period=10000, to: "direct:apiCaller"
> (2) apiCaller > retrieve data from restapi, to: "direct:persistData"
> (3) persistData > save data to database
>
> So every x second a restapi is called and the received data is persisted.
> It
> works fine. But I need to call the restapi continuously until it receives
> an
> empty answer in the rest response so I need to do a loop with (2) and (3)
> steps. And then if there is no more data at moment then have to wait till
> the next timer event is fired to start downloading the newcomer data if we
> have.
>
> So my route needs to do this:
> (1) route1 > timer://xxx?period=10000, to: "direct:apiCaller"
> --> do
> (2) apiCaller > retrieve data from restapi, to: "direct:persistData"
> (3) persistData > save data to database
> --> while (answer of restapi is empty)
>
> My first idea was to reschedule the timer from 1 minutes to 1 sec in case
> of
> I have more data to download. And when we do not have more data to download
> then reschedule my timer from 1 sec to 1 min just because of wait till a
> little bit.
>
> But I am not able to reschedule the timer runntime so it needs to be some
> different solution to handle my use case.
>
> What is the best way to reach my target?
>
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/timer-reschedule-loop-between-routes-tp5776017.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>


-- 
- Ravi

*[ View My Youtube Channel ] <https://www.youtube.com/c/RavindraGodbole>*

Phone: +91 *98 509 760 91*

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