Release Notes for system:inmation 1.28
1.28.9 - November 28, 2017
Fixed in 1.28.9
- Issue with inmation.currenttimezone() function fixed
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The inmation Lua function currenttimezone would return the wrong data in certain circumstances. (TFS ID 3408)
- Event streams made functional in the Core context. Optimization of A&E metadata
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Fixes an issue which could affect Core performance. (TFS ID 4472)
- Error code now returned if UA history read fails.
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(TFS ID 4361)
- Fixed an error in logic in UA History Read when working with nodes only subset of which have continuation points.
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Issue could cause Server component to crash when large data requests are made. (TFS ID 4474)
- UA Write service now supported for dynamic properties of objects in system:inmation
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The inmation Server component now supports writes from UA clients to the dynamic properties of objects in system:inmation. (User Story 4458)
- Performance issues with OPC UA reads.
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Issue where reads on mulitiple items using a UA Session.Read request could significantly slow down. (TFS ID 4485)
- Preserve the object creation information on image loading.
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Fixed an issue where the creation information for an object could be changed after software updates. (TFS ID 4457)
1.28.6 - November 14, 2017
Important note when updating to 1.28 from 1.26.6 or earlier
- system:inmation 1.28 is signed with a new code-signing certificate (introduced in 1.26.7)
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This affects the automatic update of DataStudio, requiring a manual validation of the new code-signing certificate. Please visit here for more information.
Fixed and improved in 1.28.6
- Allow only decimal and hexadecimal numbers as integer values in dropzone.
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Issue where values with leading zeros would be treated as Octal numbers. (TFS ID 4358)
- Fixed a potential race condition in object creation.
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(TFS ID 4392)
- New documentation PDF with explanation added.
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Changed PDF documentation files for DataStudio/Setup. DataStudio PDF harvesting fixed in setup. Documentation build process and robotic_doc target usage removed. New documenation added to local build script in setup.
- Release previous element in case of move assignment of a dhandler
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Fixed issue where memory could increase if object properties were changed quickly (TFS ID 4397)
- Fixed lifetime management of COM client async sink/callback interfaces
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Issue where remote OPC A&E connection failures could lead to Connector component crashes when under memory stress (TFS ID 4410)
- Size of updates for
keepaliveresponses limited to 1MB with DataStudio -
Issue where DataStudio would disconnect from the Core after heavy property update requests. (TFS ID 4409)
- Fixed JSON parsing issue in DataStudio
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Issue where the parsing of JSON strings could take a long time causing timeouts. (TFS ID 4327)
- Skip
numidof deleted objects when creating and returning search results -
Fixed issue where searching for recently deleted items could manifest difficulties for the Core (TFS ID 4394)
- NJsonSchema updated to 9.6.5 and other unneeded libraries removed
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Exception with NJsonSchema.dll seen when using inmationApi 1.28 (TFS ID 4417)
- Suppression of error return when persisting to a detached image
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Issue during shutdown where error could be thrown when trying to persist updates to the detached image. (TFS ID 4400)
- Removed special disconnect logic from watchdog for Core-Connector TCP connections
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Fixed potential Core crash issue under certain retstart conditions. (TFS ID 4390)
- Object locks and prop read/writes tracked in a more light weight fashion
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Fixed enum code translation in protocol cmd tracking and reduced the tracking runtime overhead. (TFS ID 4435)
- Testing: updated IP of inRPI UA Server to hostname.
- Exception handing added for false UTF-8 code
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(TFS ID 4446)
1.28.3 - October 23, 2017
Improvements in 1.28.3
- Infinitely growing log file issue fixed
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Log file size is now managed with archiving of older log files (TFS ID 4367)
- History query issue via Lua on objects with non-dynamic properties fixed
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(TFS ID 4372)
- Certificate issue with DataStudio update fixed
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Upgrade from older versions caused certificate validation error (TFS ID 4376)
- Lua path-table issue when addressing sub-objects
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Sub-objects kept in server maps again (TFS ID 4382)
- Fixed Lua History Query issue with GenericItems that have changed generation type
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(TFS ID 4384)
- Fixed issue with deleting objects with running buffers attached
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(TFS ID 4386)
1.28.2 - October 18, 2017
Fixed in 1.28.2
- Fixed icon issue in HistoryGrid and PicklistControl
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(TFS ID 4333)
- Browse threads (COM connections) are now notified when the browse connection goes down
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For example, in case of a connect error. (TFS ID 3997)
- Fixed notification data cloning in UA server
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(TFS ID 4344)
- Fixed memory leaks in UA Server
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(TFS ID 4344)
- Saving workspace in DataStudio will now save the port number
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(TFS ID 4347)
- Server performance and Demo workspace: load core if not loaded
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(TFS ID 4343)
- Fix performance degredation
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Encountered when creating large amounts of buffered data with the Lua inmation.buffer functionality. (TFS ID 4349)
- Archived Performance Counter scripts now accessed by objectID
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Now independent of namechanges in the I/O model tree. (TFS ID 4353)
- Fixed issue with automatic detection of data types in Dropzone
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(TFS ID 4355)
1.28.0 - October 06, 2017
New in 1.28
- Variable Class
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The variable object is a lightweight alternative to the DataHolder object. It can be used to hold data and data can be written to it like any other I/O model object. It’s advantage is its limited property set. This saves memory, making it ideal for systems with a large number of objects.