Thomas Diesler created CAMEL-11139:
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Summary: Exception may be silent swallowed in InProducer
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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