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From Willem Jiang <willem.ji...@gmail.com>
Subject Re: seda not blocking when full
Date Tue, 24 Jun 2014 00:23:38 GMT
You used the asyncSend, which means it cannot block the sending thread.
If you want producer is blocked, you need to use send API to send the message.

--  
Willem Jiang

Red Hat, Inc.
Web: http://www.redhat.com
Blog: http://willemjiang.blogspot.com (English)
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On June 24, 2014 at 2:31:47 AM, swwyatt (steven.wyatt@sungard.com) wrote:
> Hi,
>  
> I'm am using a producer template to send to a seda endpoint and it's not
> blocking when full. Is there something wrong with my configuration? Using
> v2.12.1.
>  
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>  
> > uri="seda:workQueue?size=2&blockWhenFull=true&concurrentConsumers=2&timeout=0"
 
> />
>  
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>  
> public class FileProcessor implements Processor {
>  
> private static final Logger logger = Logger.getLogger(FileProcessor.class);
>  
> private Endpoint workQueueEndpoint;
> private ProducerTemplate producerTemplate;
>  
> @Override
> public void process(Exchange exchange) throws Exception {
> FileReader fileReader = new
> FileReader(exchange.getIn().getBody(File.class));
> BufferedReader bufferedReader = new BufferedReader(fileReader);
> Queue> futures = new LinkedList>();
>  
> for (String line = bufferedReader.readLine(); line != null; line =
> bufferedReader.readLine()) {
> logger.info("Sending " + line);
>  
> futures.add(this.getProducerTemplate().asyncRequestBody(this.getWorkQueueEndpoint(),
 
> line));
> logger.info("Sent " + line);
> }
>  
> while (futures.size() > 0) {
> Object o = futures.poll().get();
> logger.info("Result for " + o);
> }
>  
> bufferedReader.close();
> }
>  
> public Endpoint getWorkQueueEndpoint() {
> return workQueueEndpoint;
> }
>  
> public void setWorkQueueEndpoint(Endpoint workQueueEndpoint) {
> this.workQueueEndpoint = workQueueEndpoint;
> }
>  
> public ProducerTemplate getProducerTemplate() {
> return producerTemplate;
> }
>  
> public void setProducerTemplate(ProducerTemplate producerTemplate) {
> this.producerTemplate = producerTemplate;
> }
>  
> }
>  
>  
> public class DataProcessor implements Processor {
>  
> private static final Logger logger = Logger.getLogger(DataProcessor.class);
>  
> @Override
> public void process(Exchange exchange) throws Exception {
> Integer time = exchange.getIn().getBody(Integer.class);
>  
> logger.info("Processing data " + time);
> Thread.sleep(time.longValue());
> logger.info("Completed processing data " + time);
> }
>  
> }
>  
> 2014-06-23 13:17:38,676|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 2000
> 2014-06-23 13:17:38,679|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 2000
> 2014-06-23 13:17:38,679|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 3000
> 2014-06-23 13:17:38,679|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 3000
> 2014-06-23 13:17:38,679|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 2500
> 2014-06-23 13:17:38,680|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 2500
> 2014-06-23 13:17:38,680|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 1000
> 2014-06-23 13:17:38,680|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 1000
> 2014-06-23 13:17:38,681|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 4000
> 2014-06-23 13:17:38,681|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 4000
> 2014-06-23 13:17:38,681|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 3500
> 2014-06-23 13:17:38,682|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 3500
> 2014-06-23 13:17:38,682|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sending 1500
> 2014-06-23 13:17:38,682|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Sent 1500
> 2014-06-23 13:17:38,691|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Processing data 4000
> 2014-06-23 13:17:38,691|Camel (test) thread #2 - seda://workQueue INFO
> DataProcessor | process | Processing data 2500
> 2014-06-23 13:17:41,192|Camel (test) thread #2 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 2500
> 2014-06-23 13:17:41,193|Camel (test) thread #2 - seda://workQueue INFO
> DataProcessor | process | Processing data 3500
> 2014-06-23 13:17:42,692|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 4000
> 2014-06-23 13:17:42,693|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Processing data 1500
> 2014-06-23 13:17:44,193|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 1500
> 2014-06-23 13:17:44,194|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Processing data 2000
> 2014-06-23 13:17:44,693|Camel (test) thread #2 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 3500
> 2014-06-23 13:17:44,694|Camel (test) thread #2 - seda://workQueue INFO
> DataProcessor | process | Processing data 3000
> 2014-06-23 13:17:46,195|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 2000
> 2014-06-23 13:17:46,196|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 2000
> 2014-06-23 13:17:46,196|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Processing data 1000
> 2014-06-23 13:17:47,197|Camel (test) thread #1 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 1000
> 2014-06-23 13:17:47,695|Camel (test) thread #2 - seda://workQueue INFO
> DataProcessor | process | Completed processing data 3000
> 2014-06-23 13:17:47,695|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 3000
> 2014-06-23 13:17:47,696|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 2500
> 2014-06-23 13:17:47,696|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 1000
> 2014-06-23 13:17:47,696|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 4000
> 2014-06-23 13:17:47,697|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 3500
> 2014-06-23 13:17:47,697|Camel (test) thread #0 - file://c:/dvw/stream INFO
> FileProcessor | process | Result for 1500
>  
>  
>  
>  
> --
> View this message in context: http://camel.465427.n5.nabble.com/seda-not-blocking-when-full-tp5752712.html
 
> Sent from the Camel - Users mailing list archive at Nabble.com.
>  


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