UMDS Release Notes
UMDS Version 6.12

The most-significant update to UMDS version 6.12 is the introduction of Daemon Statistics to the UMDS server.


Enhancements for UMDS 6.12  <-

The following new features and enhancements apply to the UMDS product.

  • UMDS Daemon Stats. A new method of monitoring the UMDS server. The same information which is currently available on the server' web monitor can now be published on a normal UM topic. See Daemon Statistics.
Note
The Windows .NET client package is not offered in UMDS 6.12. This is because no changes were made to the client for version 6.12. Users are directed to continue using the UMDS version 6.0 .NET client. Be aware that although the Java client files are included in the UMDS 6.12 Linux package, no changes were made to the Java client as well. The files are included to have a consistent package.


Fixed Limitations for UMDS 6.12  <-

The following bug fixes apply to the UMDS product.

Change Request

Description

10382

FIXED: Running the UMDS server with a UM version of 6.11 or later generates the following benign warning message:

Core-5688-28: WARNING: receiver config variable use_transport_thread is
 deprecated. Has no effect.

The warning was caused because the UMDS server is incompatible with Transport Threads (MTT), and actively disables it during initialization. This generates the warning message in UM 6.11 and beyond. The UMDS server now detects the version of the underlying UM and only disables MTT for versions that support it.

10002

FIXED: Server can fail with a fatal assert:

failed assertion "worker_conn==umdsd_src->worker_conn"

9935 FIXED: Server can fail with a segmentation fault in umdsd_stats_queue_process_cmds.