News

6 April 2023

FIX Antenna C++ 2.31.0 release: built-in WebUI for FIX Antenna-based applications

B2BITS, EPAM Systems company, is pleased to share the release of version 2.31.0 of FIX Antenna C++ .

New Features and Improvements:

• Built-in WebUI for FIX Antenna-based applications
• The ability to configure a session or a group of settings in a separate property file
• The ability to throttle incoming messages
• Creation of the new log directory for the sessions logs at process start
• FIX Antenna C++ API compatibility with the C++ 17 version of C++ ISO/IEC standard

API Changes:

• The new cancelScheduledSessionRestart() API function to cancel the session restart scheduled using the onSessionTerminated() callback
• The new getLicenseExpirationDate() API function to get the license expiration date
• The new API functions to get the tag by name and name by tag

Upgrade 3rd Party Libraries:

• OpenSSL 3.0.5 

Fixed Bugs:

• Fixed the issue when the value of the TargetLocationID was not applied for the session.
• Fixed the issue when FIX Antenna C++ generated Reject with incorrect SessionRejectReason for FIX messsages containing tag value(s) with <SOH> symbol.
• Fixed the issue when FIX Antenna C++ generated Reject with incorrect SessionRejectReson for FIX messages containing undefined tag(s).
• Fixed the issue when FIX Antenna C++ generated Reject with incorrect SessionRejectReason for FIX messages containing out-of-boundaries tag value(s).
• Fixed the issue when FIX Antenna C++ generated Reject with an unclear description in 58 tag for FIX messages containing repeating group(s) with incorrect NumInGroup count.
• Fixed the issue when FIX Antenna C++ could not be started when the LogDirectoty property was specified with the Directory Junction link.
• Fixed the issue when the createSession() API function ignored the value of the ParserVersion property set in the engine.properties file for the session and default session. 
• Fixed the issue when the disconnectSync() API function call caused the application admin thread to stop responding to any further admin commands.

The complete  Release Notes are available in Knowledge Base.

For our existing customers, the new versions of FIX Antenna C++ are available for download in the B2BITS client space. For other interested parties, an evaluation of FIX Antenna C++ is available upon request. Please direct requests for evaluation to sales@btobits.com.

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