15.5 Builds upon the 15.1 branch and includes many improvements, fixes, and new features. If you are upgrading from a pre-15.1 environment, please have a look at the changes made in 15.1.
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Batch processing uses a new interface and function to allow the processing of a batch of messages. A collection of messages is passed to the device, and the implementer can decide on how best to deal with them. In some cases you may want to pass the entire collection of messages in a single call (for example, a web service that takes an array of messages), or, you may want to process the messages individually in parallel.
Please note that batch mode (threading / asynchronous programming) is an advanced feature that requires care! Read more about batch processing.
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In large/complex deployments of Connexion (often including Remote Agents), it can be challenging to determine the path a message followed from origin to destination. ‘Message Tracing’ has been added to 15.5 to simplify this task.