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https://issues.apache.org/jira/browse/CAMEL-11139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Diesler updated CAMEL-11139:
-----------------------------------
Summary: Exchange not created in ProducerCache (was: Exception may be
silent swallowed in InProducer)
> Exchange not created in ProducerCache
> -------------------------------------
>
> Key: CAMEL-11139
> URL: https://issues.apache.org/jira/browse/CAMEL-11139
> Project: Camel
> Issue Type: Bug
> Affects Versions: 2.18.3
> Reporter: Thomas Diesler
> Assignee: Thomas Diesler
> Fix For: 2.18.4, 2.19.0
>
>
> ProducerCache.doInProducer() may be called with null exchange. The javadoc
> says
> {code}
> /**
> * Sends an exchange to an endpoint using a supplied callback, using the
> synchronous processing.
> * <p/>
> * If an exception was thrown during processing, it would be set on the
> given Exchange
> *
> * @param endpoint the endpoint to send the exchange to
> * @param exchange the exchange, can be <tt>null</tt> if so then create
> a new exchange from the producer
> * @param pattern the exchange pattern, can be <tt>null</tt>
> * @param callback the callback
> * @return the response from the callback
> * @see #doInAsyncProducer(org.apache.camel.Endpoint,
> org.apache.camel.Exchange, org.apache.camel.ExchangePattern,
> org.apache.camel.AsyncCallback, org.apache.camel.AsyncProducerCallback)
> */
> public <T> T doInProducer(Endpoint endpoint, Exchange exchange,
> ExchangePattern pattern, ProducerCallback<T> callback) {
> {code}
> The exchange is however never created, which may result in a null return from
> ProducerTemplate and a possible exception silently being ignored.
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