On Tue, Jan 29, 2013 at 2:16 PM, AMARNATH, Balachandar
<balachandar.amarn...@airbus.com> wrote:
>
> Hi,
>
> With multicast(), I could achieve run processes concurrently. However, not
> sure to make another process to wait for completion of previous processes.
>
>
> from("direct:start")
> .process(new Processor() {
> public void process(Exchange exchange) throws Exception {
> // do something }
> })
> .multicast().parallelProcessing().process(new Processor(){
> public void process(Exchange exchange) throws Exception {
> Thread.sleep(3000);
> // do something }
> }).process(new Processor(){
> public void process(Exchange exchange) throws Exception {
> Thread.sleep(1000);
> // do something
> }
> });
>
>
> I have fourth process which I am trying to stop until 2 and 3 completes. I
> tried with Aggregate() but not successful. Any use case in this line will be
> helpful
Just add the 4th after the multicast. You can add a .end() to tell
Camel where multicast ends
from X
to A
multicast parallel
to B
to C
end
to D
In the example above, B and C is part of the multicast. And D is only
executed when the multicast is complete.
>
> -----Original Message-----
> From: Willem jiang [mailto:willem.ji...@gmail.com]
> Sent: 29 January 2013 17:03
> To: users@camel.apache.org
> Subject: Re: Concurrent processes
>
> No, if you are just chain the processor together, for one exchange it will be
> processed one by one.
> But if you have multiple exchanges, they can be processed concurrently.
>
>
> --
> Willem Jiang
>
> Red Hat, Inc.
> FuseSource is now part of Red Hat
> Web: http://www.fusesource.com | http://www.redhat.com
> Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/)
> (English)
> http://jnn.iteye.com (http://jnn.javaeye.com/) (Chinese)
> Twitter: willemjiang
> Weibo: 姜宁willem
>
>
>
>
>
> On Tuesday, January 29, 2013 at 5:41 PM, AMARNATH, Balachandar wrote:
>
>> Thanks willem Jiang,
>>
>> So, you mean to say that even though, i have specified like
>> process1().process2().process3(), they will be executed concurrently. If
>> this is the case, does camel wait for some processes to finish, for
>> instance, process3 needs inputs from process2 and process1?. I expect camel
>> to wait for both the processes 1 and 2 to finish before process3 can start.
>>
>> With many thanks
>> Bala
>>
>>
>>
>> -----Original Message-----
>> From: Willem jiang [mailto:willem.ji...@gmail.com]
>> Sent: 29 January 2013 12:19
>> To: users@camel.apache.org (mailto:users@camel.apache.org)
>> Subject: Re: Concurrent processes
>>
>> Processor are supposed to be executed concurrently.
>> You can managed the threads[1] in camel route, and there are some other
>> camel components (like camel-jms, camel-cxf) have their own thread pool.
>>
>>
>> --
>> Willem Jiang
>>
>> Red Hat, Inc.
>> FuseSource is now part of Red Hat
>> Web: http://www.fusesource.com | http://www.redhat.com
>> Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/)
>> (English)
>> http://jnn.iteye.com (http://jnn.javaeye.com/) (Chinese)
>> Twitter: willemjiang
>> Weibo: 姜宁willem
>>
>>
>>
>>
>>
>> On Tuesday, January 29, 2013 at 1:50 PM, AMARNATH, Balachandar wrote:
>>
>> > Hi,
>> >
>> > Is there a way to execute two processes (.process) concurrently with
>> > camel? If yes, please share the appropriate resources
>> >
>> > With thanks and regards
>> > Balachandar
>> >
>> >
>> >
>> >
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>
>
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--
Claus Ibsen
-----------------
Red Hat, Inc.
FuseSource is now part of Red Hat
Email: cib...@redhat.com
Web: http://fusesource.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
