Habarisoft released new versions of Habari Client libraries for Delphi and Free Pascal application integration with free open source message brokers.

Tested with current message broker versions

Fixes

Unhandled Exceptions in WaitForReceiptFrame are re-raised to notify client code about the exception
Fixed compiler error undeclared identifier ‘ShortDateFormat’ when using Log4D with newer Delphi versions
Fixed Free Pascal compiler warning about deprecated ShortDateFormat in Log4D
Fixed Free Pascal compiler error ‘unknown identifier: TClassList’ and run time error SIGSGEV (Linux)
Fixed CurrentUTC method by using LocalTimeToUniversal (Free Pascal)

changed the Receive methods to update the heart-beat timestamp when heart-beats arrive, even if no message has been received. With this change, it is no longer required to call the CheckHeartbeat method periodically if no message arrived
ITextMessage.Text is now of type string instead of WideString
all persistent messages will be sent with a receipt request
improved Free Pascal and Linux support
Eliminate duplicate code in map message transformers
Added a check that the STOMP frame ends with a NUL byte and raise a EBTStompError if a non-NUL byte is found, to indicate a STOMP protocol violation (and a potential loss of data)

Added a transformer class for map message exchange based on the Superobject JSON library
Added a transformer class for map message exchange based on the default XML parser library in Delphi (IXMLDocument)
Added class TBTConnectionBuilder which can be used to construct a connection by chaining configuration methods (experimental/unsupported code)
Added Free Pascal version of ConsumerTool application
Added unit tests for durable subscriptions
Added unit tests and a mock server to verify that the library detects a connection loss
Added Free Pascal version of throughput test application

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