37. Release LBM 3.6.3 / UME 3.0.1 / UMQ 1.0 - April 2010

37.1. LBM 3.6.3

37.1.1. Bug Fixes

  • Fixed an issue that resulted in LBM sending additional topic queries and delivering erroneous NO_SOURCE_NOTIFICATION if an application created multiple receivers on a single topic in a short period of time.

37.2. UME 3.0.1

37.2.1. Bug Fixes

  • Corrected the installation of 64 bit UME packages. UME now installs into C:\Program Files instead of C:\Program Files (x86).

  • Fixed an issue that prevented the creation of proxy sources when using multiple store groups. This issue was indicated by the error message, [ERROR] store "<store name>" topic "<topic name>" Proxy creation failed to set ume_store_group, optlen incorrect size.

37.2.2. Known Issues

  • Receivers using event queues and Spectrum with UME can experience a SIGSEGV while shutting down if events still exist on the event queue when it is deleted. As a workaround, use LBM_EVQ_BLOCK when dispatching event queues. During application shutdown, call lbm_evq_unblock() after deleting receivers associated with the event queue, but before deleting any context objects. Once the dispatch thread exits, it is safe to proceed with context deletion. 29West is working on a solution to this problem.

37.3. UMQ 1.0

37.3.1. Known Issues

Release 1.0 of UMQ has no known issues.

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