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From "Jakub Cernohorsky (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAMEL-10820) DefaultFluentProducerTemplate mixes up data when sending asynchronously
Date Sun, 05 Mar 2017 13:39:32 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-10820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jakub Cernohorsky updated CAMEL-10820:
--------------------------------------
    Attachment: default_fluent_producer_template.diff

default processor always create copy of headers and actual reference of body

> DefaultFluentProducerTemplate mixes up data when sending asynchronously
> -----------------------------------------------------------------------
>
>                 Key: CAMEL-10820
>                 URL: https://issues.apache.org/jira/browse/CAMEL-10820
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.18.2
>         Environment: eclipse, win7, gradle
>            Reporter: Jakub Cernohorsky
>             Fix For: 2.18.4, 2.19.0
>
>         Attachments: default_fluent_producer_template.diff
>
>
> DefaultFluentProducerTemplate
> code:
> producer = context.createFluentProducerTemplate();
> future1 = producer.withHeader("action", "register").withBody(body1).asyncSend();
> future2 = producer.withHeader("action", "register").withBody(body2).asyncSend();
> These two subsequent calls produces with the default creation two calls with the same
body - body2.
> The cause is that it uses default processor supplier () -> this::populateExchange
which is call lazily at the time of send and at that time the body property of DefaultFluentProducerTemplate
is body2.



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