behaviour is different. May cause minor breakage.
if flush arrives with payload that is now included with the flushed data so no data is lost. Previously any payload was dropped.
* Remove unused messages in message catalog
* Support msg.rate in delay node
* Support nodeMessageBufferMaxLength in delay node
* Add logging function for queue size
* Support msg.nodeMessageBufferMaxLength
* Revert "Support msg.nodeMessageBufferMaxLength"
This reverts commit cc72f892f7.
* Improve logging function for delay node
* Add support for Messaging API to delay node
* Add documentation about msg.rate in delay node
* Add test cases for msg.rate in delay node
Co-authored-by: Dave Conway-Jones <dceejay@users.noreply.github.com>