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https://issues.apache.org/activemq/browse/CAMEL-2818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-2818.
--------------------------------
Assignee: Claus Ibsen
Fix Version/s: 2.4.0
Resolution: Fixed
Updated the docs
> DOCS:report incident tutorial has leaky code. (recreates producerTemplate())
> -----------------------------------------------------------------------------
>
> Key: CAMEL-2818
> URL: https://issues.apache.org/activemq/browse/CAMEL-2818
> Project: Apache Camel
> Issue Type: Improvement
> Components: documentation, examples, website
> Environment: Tomcat 6.0.26
> Reporter: Karl Palsson
> Assignee: Claus Ibsen
> Priority: Trivial
> Fix For: 2.4.0
>
>
> On http://camel.apache.org/tutorial-example-reportincident-part4.html in the
> section labelled: {{Adding the RouteBuilder}}, there is some code labelled as
> being inside the web service operation...
> {code:java}
> public OutputReportIncident reportIncident(InputReportIncident parameters) {
> Object mailBody =
> context.createProducerTemplate().sendBody("direct:start", parameters);
> System.out.println("Body:" + mailBody);
> // return an OK reply
> OutputReportIncident out = new OutputReportIncident();
> out.setCode("OK");
> return out;
> }
> {code}
> The commentary underneath makes special note of obtaining the
> producerTemplate with {{context.createProducerTemplate()}}
> However, using this example code will result in leaks of DirectProducer
> objects (under camel 2.1.x) or ThreadPoolExecutors (under camel 2.3.x) and
> eventual heap exhaustion.
> A web service implementation class should create a single producer template,
> and reuse it. Alternatively, there's something wild and wooly going on
> that's preventing the template from being garbage collected.
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