You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 80 Next »



Sign up here to subscribe to our mailing list for software update notifications


Click here for Ignition Version Compatibility


Whilst we run rigorous automated testing for each of our modules, we always recommend that you thoroughly test new module versions in a test environment before releasing to production

Cirrus Link Modules for Ignition 8.x


Expand/Collapse All to allow Search


  • Improvements to handling of redundancy synchronization after record updates
  • No Fixes

  • Added support for the Ignition tag 'enabled' property to be dynamically handled

  • Modified MQTT Engine to not update tags if the incoming metric value is older than the current tag value
  • Improvements to handling of redundancy synchronization after record updates
  • Logging improvements
  • Fixed NPE related to logging
  • Added rebirth request when Engine receives unknown alias for a metric in a DATA message
  • Fixed issue that caused 'writable custom namespace tags' to become unwritable after a module restart
  • Fixed handling of deleted Elecsys Edge Nodes

  • Added NPE protection around Engine shutdown when Engine itself is disabled via its own config

  • Fixed the validator for the 'Root Tag Folder' to allow slashes in the tag folder
  • Modified the 'Auto-Connect RPC client' default to false
  • Added support for the Ignition tag 'enabled' property to be dynamically handled
  • Improvements to handling of redundancy synchronization after record updates
  • Logging improvements
  • Added support for the new Sparkplug STATE JSON based payloads
  • Fixed issue that prevented UDTs with 'overlapping metric names' from being properly handled
  • Fixes to synchronization in the RAM based Store and Forward mechanism
  • Fixed config keys for the Transmission 'File Records'
  • Fixed concurrency issues around BIRTH building in some complex UDT scenarios
  • Improvements to handling of redundancy synchronization after record updates
  • No Fixes
  • Improvements to handling of redundancy synchronization after record updates
  • No Fixes
  • Modified config descriptions to better match the new Azure IoT Central documentation
  • Added in-editor help text for the Azure IoT Central Python configuration API
  • Improvements to handling of redundancy synchronization after record updates
  • No Fixes

  • Improvements to handling of redundancy synchronization after record updates

  • No Fixes
  • Improvements to handling of redundancy synchronization after record updates
  • No Fixes
  • Improvements to handling of redundancy synchronization after record updates
  • Added support for SUCOR type applications
  • Prevent the one-short record poll after reconnect when in persistent mode
  • Added dynamic configuration handling for global definition updates for meter and periodic mappings
  • Improvements to handling of redundancy synchronization after record updates

  • Fixed potential NPE when polling for periodic, minute, and daily history

  • Fixed issue that results in occasional 'History Request Failed' errors
  • Fixed potential issue with NPEs in ROC request/response handling
  • No new features
  • No Fixes
  • Improvements to handling of redundancy synchronization after record updates
  • No Fixes
  • No new features
  • Fixed Python Scripting API bug around updating Users

  • Added Tag Path validation to configuration

  • Removed an unnecessary 'back' link in the Custom Namespace String Conversion page
  • Added Engine Info tags for tracking the count of re-ordered messages when enabled
  • Added a 'force redundancy sync' after the Primary Host ID is changed, enabled, or disabled via control tags
  • Added a feature to allow Engine to hold off on publishing the Host STATE message until conditions are met


  • Added NPE protection when handling Aliases
  • Fixed Elecsys namespace Edge Node ID filtering
  • Fixed handling of Custom Namespace JSON tags to prevent unnecessary/improper reconfiguration of tags
  • Added NPE protection to aliased metrics when handling tag writes
  • Added NPE protection when 're-ordering messages' that could prevent Edge Nodes from showing as online
  • Fixed issue with property updating in UDT members that are in member UDTs and folders
  • Fixed Elecsys namespace handling of SINT16 data types
  • Added a 'Friendly Name' configuration option for File Records
  • Added a 'File Scan Rate Time Unit' configuration option for File Records to allow for faster scans
  • Added additional info tags for File publishing including 'Files to Auto-Publish', 'Remaining Retries', and 'Reset'
  • Improved thread naming for File Publishers to make them more identifiable
  • Added Tag Path validation to configuration
  • Added support for treating 'Device level UDTs' as devices when converting UDTs
  • Improved Birth caching to increase performance
  • Optimized caching to reduce overall memory footprint
  • Removed excessive calls to 'getTagConfigsAsync' to increase performance
  • Fixed retry logic when publishing files
  • Added NPE protection when handling Aliases
  • Fixed an issue where updating a File Configuration could result in removing or resetting file info tags
  • Fixed issue with birth caching logic that produced failures in flushing history when flushing in-order
  • Added NPE protection when updating Transmission Info tags
  • Fixed issue that could result in DATA messages being published before the BIRTH sequence when flushing history in-order
  • Fixed startup/shutdown synchronization that could result in thread leaks
  • Fixed issue when flushing in-order that could result in an endless loop with many devices
  • Fixes to Edge Node discovery to ensure discovery and status flags update properly
  • Fixed issue with Transmission publishing incorrect (newer) metric timestamp in Birth message when using in-order/RAM store and forward
  • Added NPE check when shutting down Transmission clients
  • Fixed RejectedExecutionException that could occur when deleting tags Transmission was publishing
  • Fixed potential double DEATH publishes that could occur on device folder removal
  • Added Python scripting API for scripted configuration
  • No fixes
  • Improved Birth caching to increase performance
  • Removed excessive calls to 'getTagConfigsAsync' to increase performance
  • Fixed startup/shutdown synchronization that could result in thread leaks
  • Fixed issue that could result in the Push Policy reverting back to 'Push to All'
  • Improved Birth caching to increase performance
  • Removed excessive calls to 'getTagConfigsAsync' to increase performance
  • Fixed startup/shutdown synchronization that could result in thread leaks
  • Fixed issue that could result in the Push Policy reverting back to 'Push to All'
  • Modified scripting API to use 'AzureSetId' instead of 'AzureSet' for Set key names
  • Added TCP port number configuration option for connecting to Google IoT Core
  • Improved Birth caching to increase performance
  • Added Python scripting API for scripted configuration
  • Removed excessive calls to 'getTagConfigsAsync' to increase performance
  • Added a 'max throughput' configuration option to throttle data flowing to Google IoT Core
  • Fixed startup/shutdown synchronization that could result in thread leaks
  • Fixed issue that could result in the Push Policy reverting back to 'Push to All'
  • Improved Birth caching to increase performance
  • Added Python scripting API for scripted configuration
  • Removed excessive calls to 'getTagConfigsAsync' to increase performance
  • Fixed startup/shutdown synchronization that could result in thread leaks
  • Fixed issue that could result in the Push Policy reverting back to 'Push to All'
  • Added Tag Path validation to configuration
  • Fixed meter type handling during auto-discovery when using applications other than AGA3, SUAGA3, AGA7, and SUAGA7
  • Added Tag Path validation to configuration
  • No fixes
  • No new features
  • No fixes
  • No new features
  • No fixes
  • No new features
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Fixed bug that resulted in MQTT Distributor starting when actually disabled after a 'system disabled' restore
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Fixed NPE in Engine handling of STATE message arrival
  • Fixed tag configuration handling of properties in some edge cases
  • Modified MQTT Engine to not update tags that are disabled at the Edge
  • Fixed order of operations on start/stop when reconfiguring MQTT Engine
  • Fixed UDT paramterized property handling in Engine
  • Added support for applying Ignition SecurityContext based writes via Sparkplug
  • Added BIRTH caching to fix in-order history across Transmission/Ignition restarts
  • Added support for Transmission file publishing filenames to have date/timestamps
  • Added a retry configuration option for file publishing
  • Modified Transmission to allow file publishing even if commands are blocked
  • Fixed Example Transmitter creation on Ignition Edge systems
  • Improved disk-backed history store migration code
  • Added support to enable/disable Server Settings
  • Improved file publishing throughput
  • Improved shutdown speed when lots of Edge Nodes exist in Transmission
  • Fixed aliasing migration code to prevent malformed configurations
  • Added support to delete Disk-backed history store artifacts when an Edge Node or Device is deleted
  • Fixed 'Refresh Required' tag indicator handling
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Added null protection to configs that may omit Compression Type and Data Format Type
  • Fixed support for 'Single level Edge Node refreshing' when a Group ID is specified in the Transmitter config
  • Improved thread handling in start/stop scenarios when auto-publishing
  • Fixed handling of parameterized UDT definition members
  • Fixed handling of auto-publishing when not connected to primary host
  • Fixed to file deletion handling when auto-publishing files
  • Improved synchronization to start/stopping of threads on reconfiguration operations
  • Fixes to file publishing thread start/stop
  • Modified Transmission to not remove the 'formatString' property from UDTs
  • Fixed initialization of RAM based history stores for some startup scenarios
  • Fixed a thread leak on 'single level Edge Node refresh'
  • Removed unnecessary thread startup of Edge Nodes that could result in invalid bdSeq numbers being published in an NBIRTH
  • Fixed file publish retry logic
  • No new features
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing version
  • No new features
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing version
  • Added support for Content Encoding to be specified for IoT Hub connections
  • Added support for Azure IoT Central
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Fixed certificate upload handling and validation
  • Moved private key storage to the Ignition internal DB to improve usability
  • Added support for HTTP and HTTPS proxies
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • No new features
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Added 'Core Diagnostic' informational tags to the managed tag provider
  • Deprecated/removed 'Poll EOT' and 'Auto-discovery EOT' timeouts
  • Improved connection status indication in the Ignition Gateway Web UI
  • Fixed null Station ID handling in configuration
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Improved CSV config file handling
  • Fixed mandatory field handling to improve the configuration experience
  • Fixed md5sum calculations for configuration file handling
  • Improved connection status indication in the Ignition Gateway Web UI
  • Improved handling of 'Point type 0' TLPs
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Fixed md5sum calculations for configuration file handling
  • No new features
  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • Modifications to not use 'default' (zero for numerics, false for booleans, and empty strings) values before an initial scan is performed

  • Logging improvements

  • Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
  • No new features
  • No fixes
  • General logging improvements
  • Modified MQTT Engine to only subscribe on Elecsys 'State' topics if that namespace is enabled
  • Added dialog documentation for the configuration Python scripting API
  • Added support to allow spaces in Primary Host IDs
  • Added support for non-RSA type (PKCS#8) private keys
  • Fixed tag writes for Document type tags
  • Fixed server name validation to only allow characters that are valid in Ignition tag names
  • Various NPE fixes around invalid UDT configurations
  • Fixed issue that could result in MQTT Engine publishing Rebirth requests to the wrong MQTT Server in redundant environments
  • Removed the 'Node Control/Reboot' metric from the NBIRTH as it doesn't make sense for Transmission
  • General logging improvements
  • Added validation to 'Tag Provider' and 'Tag Path' configuration fields
  • Added support for 'Edge Node level Refresh' to Transmission along with Edge Node granularity 'Refresh Required' tracking
  • Fixed server name validation to only allow characters that are valid in Ignition tag names
  • Added dialog documentation for the configruation Python scripting API
  • Added support for 'Refresh Required' updates on tag property changes
  • Fixed handling of Datasets in history stores
  • Added support to allow spaces in Primary Host IDs
  • Added support for 'discovering edge nodes' with corresponding 'discover required' tag and auto-removal of Edge Nodes in Transmitter tag trees
  • Added support for non-RSA type (PKCS#8) private keys
  • Fixed detection of tag change events on Document type tags
  • Fixed potential (rare) deadlock when connecting to MQTT Servers
  • Fixed potential NPE around null bound property values in UDTs
  • Fixed issue where UDT null bound property values could be omitted from a payload
  • Fixed potential deadlock on shutdown
  • Fixed handling in Document tag types in DATA messages to prevent conversion to String datatypes in MQTT Engine
  • Fixed issue in alias handling that could result in duplicate aliases
  • Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
  • Fixed publishing of UDT definitions in the NBIRTH when converting UDTs
  • Fixed potential NPE that could occur in Docker startup environments when creating the 'Example Transmitter'
  • Fixed bdSeq number handling that could result in it being incorrect in NBIRTH messages after connection failures
  • Fixed potential NPEs during Transmitter shutdown
  • Various Disk Backed history store fixes around NPEs and potential DB lockout
  • Various NPE fixes around invalid UDT configurations
  • No new features
  • No fixes
  • Added validation to 'Tag Provider' and 'Tag Path' configuration fields
  • Added dialog documentation for the configruation Python scripting API
  • Added support for pushing DDEATH messages on Device removals
  • Fixed detection of tag change events on Document type tags
  • Fixed potential NPE around null bound property values in UDTs
  • Fixed issue where UDT null bound property values could be omitted from a payload
  • Fixed potential deadlock on startup
  • Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
  • Added support for Azure Edge configuration via the Python scripting API
  • Added support for 'auto-configuration' in Azure Edge Docker environments
  • Added validation to 'Tag Provider' and 'Tag Path' configuration fields
  • Added dialog documentation for the configruation Python scripting API
  • Added support for configurable character encoding
  • Added support for pushing DDEATH messages on Device removals
  • Added support for non-RSA type (PKCS#8) private keys
  • Fixed detection of tag change events on Document type tags
  • Fixed potential NPE around null bound property values in UDTs
  • Fixed issue where UDT null bound property values could be omitted from a payload
  • Fixed potential deadlock on startup
  • Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
  • Added validation to 'Tag Provider' and 'Tag Path' configuration fields
  • Made session token expirations configurable
  • Added dialog documentation for the configruation Python scripting API
  • Added support for pushing DDEATH messages on Device removals
  • Added support for non-RSA type (PKCS#8) private keys
  • Fixed detection of tag change events on Document type tags
  • Fixed potential NPE around null bound property values in UDTs
  • Fixed issue where UDT null bound property values could be omitted from a payload
  • Fixed potential deadlock on startup
  • Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
  • Added validation to 'Tag Provider' and 'Tag Path' configuration fields
  • Added dialog documentation for the configruation Python scripting API
  • Added support for pushing DDEATH messages on Device removals
  • Added support for non-RSA type (PKCS#8) private keys
  • Fixed detection of tag change events on Document type tags
  • Fixed potential NPE around null bound property values in UDTs
  • Fixed issue where UDT null bound property values could be omitted from a payload
  • Fixed potential deadlock on startup
  • Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
  • Added a 'watchdog' to ensure continued AAR polling
  • Added validators to global definition files
  • Logging improvements around supervisory frame status
  • Moved large configuration files from the internal Ignition DB to the filesystem which is supported in Ignition8 backup/restore operations
  • Improved AAR write times
  • Fixed issue that prevented Totalflow Application definitions from being uploaded via Windows in some scenarios
  • Fixed cleanup of 'orphaned' global definition records
  • Fixed import issue with array register templates
  • Fixed issue with 'Station ID' character lengths
  • Added support for comma characters in Totalflow Application's Name, Revision, and Parameter fields
  • Added a 'watchdog' to ensure continued TLP polling
  • Added validators to global definition files
  • Added retry logic to login attempts when login fails
  • Fixed issue where polling could stop in certain scenarios and not automatically restart
  • Moved large configuration files from the internal Ignition DB to the filesystem which is supported in Ignition8 backup/restore operations
  • Fixed cleanup of 'orphaned' global definition records
  • No new features
  • No fixes
  • No new features
  • No fixes
  • Added support for Python script based configuration changes
  • No fixes
  • Improved handling of setting Edge Nodes and Devices offline
  • Added support for Python script based configuration changes
  • Improved general performance
  • Added TLS ALPN support
  • Improved logic around subscriptions that may fail due to ACL or permission issues
    • NOTE: This fix can result in MQTT Engine no longer being able to connect to the MQTT Server when attempting to subscribe on a topic without the permissions to do so. This is a configuration issue that needs to be fixed by either:
      • (1) Updating the MQTT Server ACL/permissions so Engine can subscribe on the required topics OR
      • (2) Disable MQTT Engine Namespaces and/or PrimaryHostId so that Engine is no longer required to subscribe on topics without the permission to do so.
  • Improved processing speed of custom namespace JSON payloads
  • Fixed issue that could result in Engine not sending commands when required including Rebirth requests
  • Added protection for null payload timestamps
  • Fixed issue that could result in deleted info tags associated with server settings
  • Internal tag cache fixes and improvements
  • Changed configureTag logic to only configure UDT instances when it is new
  • Added support for Python script based configuration changes
  • Added support for better QualityCode comparisons to support changes in Ignition 8.1.7
  • Added TLS ALPN support
  • Improved logic around subscriptions that may fail due to ACL or permission issues
    • NOTE: This fix can result in MQTT Transmission no longer being able to connect to the MQTT Server when attempting to subscribe on a topic without the permissions to do so. This is a configuration issue that needs to be fixed by either:
      • (1) Updating the MQTT Server ACL/permissions so Transmission can subscribe on the required topics OR
      • (2) Clear the MQTT Transmission PrimaryHostId so that Transmission is no longer required to subscribe on the STATE topic without the permission to do so.
  • Improved history store startup logic to better handle mis-configurations
  • Fixed 'Refresh Required' tag handling to show the proper state of the tag
  • Internal cache fixes and improvements
  • Fixed potential thread-leak
  • Fixes and improvements to bound properties in UDTs
  • Fixes to history store and forward when UDTs are being used
  • No new features
  • No fixes
  • Added support for Python script based configuration changes
  • Fixed potential thread-leak
  • Added support for Python script based configuration changes
  • Added support for Azure IoT Edge Hubs
  • Added support for IoT Hub 'Application Properties' via Injector configuration
  • Fixed potential thread-leak
  • No new features
  • Fixed potential thread-leak
  • No new features
  • Fixed potential thread-leak
  • Improvements to connection and re-connection logic
  • Fixed naming collision for 'periodic mappings' between ROC and ABB mappings
  • Fixed bug regarding event polling in an edge case
  • Improvements to connection and re-connection logic
  • Added 'polling state' to the ROC devices
  • Fixed naming collision for 'periodic mappings' between ROC and ABB mappings
  • No new features
  • No fixes
  • No new features
  • No fixes
  • No new features
  • No fixes
  • Added support for MQTT Client IDs longer than 23 characters in length is user specified
  • Improved error handling for unsupported characters in custom namespace tag creation
  • Removed BB Wzzard namespace as the provided namespace as it can now be supported via a JSON custom namespace
  • Fixed subscriptions to prevent potential duplicate messages based on MQTT server implementations
  • Upgraded underlying MQTT library
  • Added support for 'Document' tag datatype
  • Added support for PermissionsConfig, TagEventScripts and ParameterValues
  • Modified subscriptions on STATE messages to be on STATE/phid rather than STATE/#
  • Improved processing speed of custom namespace JSON payloads
  • Added support to handle new 'Optimized UDT' DATA messages
  • Fixed datatype handling for sampleMode and historyTimeDeadbandUnits properties
  • Fixed logic to only unsubscribe from STATE topics when appropriate
  • Added code to send a rebirth request in the case DDATA messages arrive before DBIRTH
  • Improved error handling in the case of missing bdSeq numbers
  • Fixed topic token filtering bug betwen Sparkplug A and Sparkplug B namespaces
  • Fixed issue where UDT definition member tag history configuration is overwritten when in a folder
  • Fixed issue that could result in Engine not correcting stale 'STATE' messages when redundancy is used
  • Fixed issue that could show RBE enabled tags stale when they were not actually stale
  • Fixed bug that didn't show online/offiine node info dataset tags properly
  • Fixed handling reporting of primary host state informational tags
  • Fixed issue that prevented rebirth requests from being sent out when 'sequence reordering' is enabled
  • Added support for MQTT Client IDs longer than 23 characters in length is user specified
  • Added 'event tracing code' to track execution time for tag change events that occur
  • Upgraded underlying MQTT library
  • Added support for 'Document' tag datatype
  • Added support for PermissionsConfig, TagEventScripts and ParameterValues
  • Logging improvements around UDT handling
  • Added bound value support for UDTs to evaluate bindings before publishing data
  • Added a configurable reconnect delay to slow reconnect attempts on low bandwidth networks
  • Added support for UDT parameter to UDT parameter bindings
  • Fixed issue with potential failed file transfers when primary host is being used
  • Fixed birth caching when aliasing is enabled
  • Fixed issue where tags were not reported as stale when using 'Convert UDTs' and they were deleted
  • Fixed Transmission to only publish RECORDs if the associated Sparkplug Device exists
  • Fixed UDT definition handling to support definitions with the same name under different folder paths
  • No new features
  • No fixes
  • Cleaned up AWS credential text in the configuration Web UI
  • Added 'event tracing code' to track execution time for tag change events that occur
  • Added support for 'Push to Any' option to 'Sets' as is supported for other Injector modules
  • Added bound value support for UDTs to evaluate bindings before publishing data
  • Increased the Kinesis default partition key count size as recommended by AWS
  • Logging improvements around UDT handling
  • Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
  • Added support for UDT parameter to UDT parameter bindings
  • Added more randomness to partition keys per AWS recommendations to Kinesis partition keys
  • Improved processing time on tag change events when events occur on UDT members
  • Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
  • Fixed implementation to publish NDEATH message when Injector is disabled
  • Fixed UDT definition handling to support definitions with the same name under different folder paths
  • Added support for MQTT Client IDs longer than 23 characters in length is user specified
  • Added 'event tracing code' to track execution time for tag change events that occur
  • Upgraded underlying MQTT library
  • Added content type and content encoding options to Azure Injector IoT Hubs to support message based routing
  • Logging improvements around UDT handling
  • Added a configuration option to support Azure Time Series Insights data/time format
  • Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
  • Added bound value support for UDTs to evaluate bindings before publishing data
  • Added support for UDT parameter to UDT parameter bindings
  • Improved processing time on tag change events when events occur on UDT members
  • Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
  • Fixed issue where disabled configurations of IoT Hub would still send BIRTH messages
  • Fixed implementation to publish NDEATH message when Injector is disabled
  • Fixed UDT definition handling to support definitions with the same name under different folder paths
  • Added support for MQTT Client IDs longer than 23 characters in length is user specified
  • Added 'event tracing code' to track execution time for tag change events that occur
  • Upgraded underlying MQTT library
  • Logging improvements around UDT handling
  • Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
  • Added bound value support for UDTs to evaluate bindings before publishing data
  • Added support for UDT parameter to UDT parameter bindings
  • Improved processing time on tag change events when events occur on UDT members
  • Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
  • Fixed implementation to publish NDEATH message when Injector is disabled
  • Fixed UDT definition handling to support definitions with the same name under different folder paths
  • Added support for MQTT Client IDs longer than 23 characters in length is user specified
  • Added 'event tracing code' to track execution time for tag change events that occur
  • Upgraded underlying MQTT library
  • Logging improvements around UDT handling
  • Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
  • Added bound value support for UDTs to evaluate bindings before publishing data
  • Added support for UDT parameter to UDT parameter bindings
  • Improved processing time on tag change events when events occur on UDT members
  • Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
  • Fixed implementation to publish NDEATH message when Injector is disabled
  • Fixed UDT definition handling to support definitions with the same name under different folder paths
  • Initial GA release of the module for Ignition8
  • No fixes
  • No new features
  • No fixes
  • No new features
  • No fixes
  • No new features
  • No fixes
  • No fixes
  • Modified info tags to properly re-init them if they have been deleted
  • Fixed handling of default configurations on initial module installation
  • Fix to ensure client count displays zero when MQTT Distributor is shutdown
  • Fixed to dynamic handling in configuration menus
  • General logging cleanup
  • Modified info tags to properly re-init them if they have been deleted
  • Removed support for consumption of alarm properties
  • Modified auto-RPC reconnect settings to denote whether or not to connect at all
  • Added java.sql.Timestamp support to Ignition DataSet
  • Added support for filtering by both Sparkplug group and edge node IDs
  • Added support for most Ignition array datatypes in Ignition8
  • Added primary host enable/disable control tag as well as a tag to specify the primary host ID
  • Moved 'File handling control' of MQTT Engine to the Sparkplug B Namespace settings
  • Expanded file handling support
  • Fixed potential sequence reordering NPE
  • Fixed history property coersion by using proper datatypes

  • Fixed String vs Integer datatype handling for sampleMode and historyTimeDeadbandUnits

  • Fixed potential Exceptions during server connection establishment
  • Fixed handling of default configurations on initial module installation
  • Fixed Enable Latency Check Tag to only sub/unsub when state changes
  • Fixed [MQTTEngine]_types_/_types_/... bug in UDT definition creation
  • Fixed to dynamic handling in configuration menus
  • General logging cleanup
  • Modified info tags to properly re-init them if they have been deleted
  • Added primary host and BD sequence number validation on unexpected LWTs
  • Improved disk-backed store and forward Exception handling
  • Removed support for sending of alarm properties
  • Modified auto-RPC reconnect settings to denote whether or not to connect at all
  • Added java.sql.Timestamp support to Ignition DataSet
  • Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
  • Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
  • Added 'cached birth' option to Transmission to improve Rebirth request performance
  • Added partial support for overridden property values bound to UDT parameters
  • Added support for most Ignition array datatypes in Ignition8
  • Added the ability to transmit binary files from MQTT Transmission
  • Made the Tag Pacing Period a mandatory field
  • Added enforcement to prevent 'aliasing' and publishing of UDTs to be enabled at the same time
  • Added code to specify a default 'Set' when appropriate during configuration
  • Added code to ignore UDT removal events when convertUdts is true
  • Added code to ensure Transmission connection verification accounts for random startup delay and debounce time
  • Fixed UDT quality handling issues
  • Fixed potential Exceptions during server connection establishment
  • Fixed in-order history flushing bug when many devices are are part of an Edge Node that prevented buffer from ever emptying
  • Fixed configureTag call in Transmission Record creation to properly configure the 'Publish Tag'
  • Fixed handling of default configurations on initial module installation
  • Fixed missing UDT member tag changes when TagPath is empty
  • Added null check for null DataSet values on metrics
  • Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
  • Fixed thread leak in record publishes
  • Cleaned up shutdown code to prevent RejectedExecutionExceptions
  • Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
  • Fixed null value datatype coercion to prevent NPEs and tag reading
  • Fixed disk-backed store and forwarding when aliasing is enabled
  • Improved Exception handling during startup and iterating the tag tree
  • Fixed to dynamic handling in configuration menus
  • Fixed handling of parameterized datatypes
  • Fix for ClassCastException on getting compression type
  • Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being published
  • Modified info tags to properly re-init them if they have been deleted
  • Fixed handling of default configurations on initial module installation
  • Fixed to dynamic handling in configuration menus
  • Modified info tags to properly re-init them if they have been deleted
  • Added java.sql.Timestamp support to Ignition DataSet
  • Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
  • Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
  • Added partial support for overridden property values bound to UDT parameters
  • Added support for most Ignition array datatypes in Ignition8
  • Made the Tag Pacing Period a mandatory field
  • Added code to specify a default 'Set' when appropriate during configuration
  • Fixed UDT quality handling issues
  • Fixed handling of default configurations on initial module installation
  • Fixed missing UDT member tag changes when TagPath is empty
  • Added null check for null DataSet values on metrics
  • Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
  • Cleaned up shutdown code to prevent RejectedExecutionExceptions
  • Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
  • Improved Exception handling during startup and iterating the tag tree
  • Fixed to dynamic handling in configuration menus
  • Fixed handling of parameterized datatypes
  • Fixed potential ClassCastExceptions
  • Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
  • Modified info tags to properly re-init them if they have been deleted
  • Added configurable MQTT keep-alive setting
  • Added java.sql.Timestamp support to Ignition DataSet
  • Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
  • Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
  • Added support for client based auth in Azure IoT Hubs
  • Added partial support for overridden property values bound to UDT parameters
  • Added support for most Ignition array datatypes in Ignition8
  • Made the Tag Pacing Period a mandatory field
  • Added code to specify a default 'Set' when appropriate during configuration
  • Fixed UDT quality handling issues
  • Fixed potential Exceptions during MQTT server connection establishment
  • Fixed handling of default configurations on initial module installation
  • Fixed missing UDT member tag changes when TagPath is empty
  • Added null check for null DataSet values on metrics
  • Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
  • Cleaned up shutdown code to prevent RejectedExecutionExceptions
  • Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
  • Improved Exception handling during startup and iterating the tag tree
  • Fixed to dynamic handling in configuration menus
  • Fixed handling of parameterized datatypes
  • Fixed potential ClassCastExceptions
  • Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
  • Modified info tags to properly re-init them if they have been deleted
  • Added configurable MQTT keep-alive setting
  • Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
  • Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
  • Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
  • Added partial support for overridden property values bound to UDT parameters
  • Added support for most Ignition array datatypes in Ignition8
  • Made the Tag Pacing Period a mandatory field
  • Added code to specify a default 'Set' when appropriate during configuration
  • Fixed UDT quality handling issues
  • Fixed potential Exceptions during MQTT server connection establishment
  • Fixed handling of default configurations on initial module installation
  • Fixed missing UDT member tag changes when TagPath is empty
  • Added java.sql.Timestamp support to Ignition DataSet
  • Added null check for null DataSet values on metrics
  • Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
  • Cleaned up shutdown code to prevent RejectedExecutionExceptions
  • Improved Exception handling during startup and iterating the tag tree
  • Fixed to dynamic handling in configuration menus
  • Fixed handling of parameterized datatypes
  • Fixed potential ClassCastExceptions
  • Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
  • Modified info tags to properly re-init them if they have been deleted
  • Added configurable MQTT keep-alive setting
  • Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
  • Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
  • Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
  • Added partial support for overridden property values bound to UDT parameters
  • Added support for most Ignition array datatypes in Ignition8
  • Made the Tag Pacing Period a mandatory field
  • Added code to specify a default 'Set' when appropriate during configuration
  • Fixed UDT quality handling issues
  • Fixed potential Exceptions during MQTT server connection establishment
  • Fixed handling of default configurations on initial module installation
  • Fixed missing UDT member tag changes when TagPath is empty
  • Added java.sql.Timestamp support to Ignition DataSet
  • Added null check for null DataSet values on metrics
  • Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
  • Cleaned up shutdown code to prevent RejectedExecutionExceptions
  • Improved Exception handling during startup and iterating the tag tree
  • Fixed to dynamic handling in configuration menus
  • Fixed handling of parameterized datatypes
  • Fixed potential ClassCastExceptions
  • Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
  • No new features
  • No fixes
  • Initial GA release
  • No fixes
  • Initial GA release
  • No fixes

  • If a controller tag is scanned as invalid, all of it’s expanded (un-optimized) root tags will be marked as stale. For example, if a table is invalid, all of it’s table elements will stale or an integer scanned becomes invalid, all of its boolean, bit-picked, and integer values will stale.

  • Reconnect algorithm has been streamlined to minimize lag

  • Tags are refreshed on each occurrence the scanner connects to the controller

  • Initial release of module for Ignition 8
  • No fixes
  • Initial release of module for Ignition 8
  • No fixes
  • Initial release of module for Ignition 8
  • No fixes
  • Added support for Ignition Maker Edition
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Added support for Ignition Maker Edition
  • Added support for custom namespace charset selection for binary encoding support - set default to UTF-8
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Modified certificate display in Server configuration to not show any certs since we can't show all of them
  • Improved handling for missing bdSeq numbers in faulty Sparkplug edge client's LWTs
  • Added alarmEvalEnabled to default property filter list
  • Added support for modified 'configureTag' behavior in Ignition 8.0.14
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Fixed access to property matching for proper property filtering
  • Added support for Ignition Maker Edition
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Logging improvements
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Added alarmEvalEnabled to default property filter list
  • Added support for modified 'configureTag' behavior in Ignition 8.0.14
  • Added code to ignore _invalid_ tag paths when traversing the tag tree
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Fixed Transmission version reporting in the Transmission Info tag
  • Fixed NPE when getting the module version
  • Fixed 'reset metrics' info tag to always be writable
  • No new features
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Added code to ignore _invalid_ tag paths when traversing the tag tree
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Fixed issue with null-check on S&F type
  • Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Added code to ignore _invalid_ tag paths when traversing the tag tree
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Fixed issue with null-check on S&F type
  • Fixed issue with 'Push Policy' not being persisted properly
  • Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Added code to ignore _invalid_ tag paths when traversing the tag tree
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Fixed issue with null-check on S&F type
  • Fixed issue with 'Push Policy' not being persisted properly
  • Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
  • Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
  • Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
  • Added code to ignore _invalid_ tag paths when traversing the tag tree
  • Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
  • Fixed issue with null-check on S&F type
  • Fixed issue with 'Push Policy' not being persisted properly
  • Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
  • No new features
  • No fixes

These modules are not compatible Ignition 8.0.13 or later. If using 8.0.13 or 8.0.14 use v4.0.5 Cirrus Link modules

  • Updated code signing cerificate
  • Fixed documentation links in tooltips of the module config pages
  • Modified TLS setup to piggyback off of native Ignition SSL mechanism
  • No fixes
  • Add custom property for 'sequence number reordering'
  • Modified to create default reasonable history config on all dynamic MQTT Engine tags
  • Added a validator to primary host ID creation to prevent runtime errors
  • Added support for non-clean session and QoS1 support in custom namespaces
  • Added additional tooltip info for Custom Namespace writable tags
  • Improved certificate file management in the config web configuration UI
  • Fixed 'Critical App State' info tag to prevent erroneous data
  • Added a cache layer for improved custom namespace performance
  • Fixed retention of UDT properties across module restarts
  • Fixed client reinitialization after custom namespace changes
  • Fixed Edge Node Tag staling from NDATA message
  • Added staling of custom namespace tags on namespace deletion
  • Fixed 'empty' property filter setting to allow all
  • Added a validator to primary host ID creation to prevent runtime errors
  • Added parameter based UDT DataType handling when convertUDTs=true
  • Added tag pacing period validator to ensure it is greater than zero
  • Improved certificate file management in the config web configuration UI
  • Added Transmission Info Tags for tracking messsages and bytes
  • Fixed dynamic update of client ID under MQTT Transmission Info tags
  • Added support to allow RPC clients to not automatically reconnect
  • Improved DB reconnect logic for the Disk-backed store and forward mechanism
  • Fixed Timer thread leak on pending publish creation
  • Fixed to caching of Transmission Info metrics to prevent erroneous data
  • Fixed handling of non-memory tags (i.e. derived, OPC, etc) in Sparkplug Record publishes
  • Fixed potential ClassCastException around BoundPropertySet Objects
  • Fixed Transmission TLS connect on startup
  • Fixed NPE from caching BIRTHs when TransmissionClient is shutdown
  • Removed properties and parameters from being improperly published in DATA messages
  • Fixed missing Sparkplug IDs on Transmitters page
  • Added code to ignore _types_ folder when creating Edge Nodes
  • Fixed handling of EdgeNode tag removal events
  • Added new custom property 'ConfiguredTagPath' to tag properties
  • Fixed RPC clients to update on server setting change
  • Fixed 'empty' property filter setting to allow all
  • Fixed fetching of the tag provider name by ignoring case
  • Fixed device detection when auto-discovery is enabled
  • Fixed NPE on aliased metrics in NCMD messages
  • Fix for Tag add/remove root path comparisons
  • Fixed folder detection on tag structure change events
  • Fixed check history stores to update Transmitters on configuration changes
  • No new features
  • No fixes
  • Added tag pacing period validator to ensure it is greater than zero
  • Disconnect logic cleanup
  • General performance enhancements
  • Fixed Timer thread leak on pending publish creation
  • Fixed potential ClassCastException around BoundPropertySet Objects
  • Added null checks to Injector start/stop to prevent NPEs
  • Removed properties and parameters from being improperly published in DATA messages
  • Added code to ignore _types_ folder when creating Edge Nodes 
  • Fixed handling of EdgeNode tag removal events
  • Fixed device detection when auto-discovery is enabled
  • Fix for Tag add/remove root path comparisons
  • Fixed folder detection on tag structure change events
  • Tooltip/help improvements
  • Added tag pacing period validator to ensure it is greater than zero
  • Removed unused certificate file upload field
  • Added support for a connection pooling to allow for increased throughput
  • Disconnect logic cleanup
  • General performance enhancements
  • Fixed Timer thread leak on pending publish creation
  • Fixed potential ClassCastException around BoundPropertySet Objects
  • Added null checks to Injector start/stop to prevent NPEs
  • Removed properties and parameters from being improperly published in DATA messages
  • Added code to ignore _types_ folder when creating Edge Nodes 
  • Fixed handling of EdgeNode tag removal events
  • Fixed device detection when auto-discovery is enabled
  • Fix for Tag add/remove root path comparisons
  • Fixed folder detection on tag structure change events
  • Added reconnect logic to MQTT Injectors when message pushes fail
  • Added tag pacing period validator to ensure it is greater than zero
  • Added support for a connection pooling to allow for increased throughput
  • General performance enhancements
  • Disconnect logic cleanup
  • Fixed Timer thread leak on pending publish creation
  • Fixed potential ClassCastException around BoundPropertySet Objects
  • Added null checks to Injector start/stop to prevent NPEs
  • Removed properties and parameters from being improperly published in DATA messages
  • Added code to ignore _types_ folder when creating Edge Nodes 
  • Fixed handling of EdgeNode tag removal events
  • Fixed device detection when auto-discovery is enabled
  • Fix for Tag add/remove root path comparisons
  • Fixed folder detection on tag structure change events
  • Added reconnect logic to MQTT Injectors when message pushes fail
  • Added tag pacing period validator to ensure it is greater than zero
  • Added support for a connection pooling to allow for increased throughput
  • General performance enhancements
  • Disconnect logic cleanup
  • Fixed Timer thread leak on pending publish creation
  • Fixed potential ClassCastException around BoundPropertySet Objects
  • Added null checks to Injector start/stop to prevent NPEs
  • Removed properties and parameters from being improperly published in DATA messages
  • Added code to ignore _types_ folder when creating Edge Nodes 
  • Fixed handling of EdgeNode tag removal events
  • Fixed device detection when auto-discovery is enabled
  • Fix for Tag add/remove root path comparisons
  • Fixed folder detection on tag structure change events
  • Added reconnect logic to MQTT Injectors when message pushes fail
  • No new features
  • No fixes
  • Improved logging
  • Improved BD sequence number handling
  • Improved event handling
  • Improved CirrusClient disconnection and LWT handling
  • Updated auto-client ids to be 23 characters or less (required by some MQTT server implementations)
  • No fixes
  • No new features
  • Fixed potential deadlock on shutdown
  • Added Distributor Info tags showing number of connected clients
  • Added support to records to pull data from ManagedTagProviders
  • Improvements in Edge/Device cache
  • Added support for 'writable tags' in Custom Namespaces
  • Improvements in Metric caching
  • Added staling of MQTT Engine Tags on startup
  • Fixed various staling issues affecting MQTT Engine Tags
  • Fixed issues with MQTT Engine restarts and deleted tags reappearing
  • Fixed MQTT Engine client subscription handling to only subscribe to topics STATE/# and SM/<client_id>/# when necessary
  • Fixed potential concurrency issues in MQTT Engine on reconnect
  • Fixed the enabling/disabling of Namespaces on a configuration update
  • Performance improvements in disk-backed history store and forward
  • Added optional 'random' delay setting to Transmitter configuration
  • Various fixes in disk-backed history store and forward
  • Fixed potential thread leaks
  • Fixed issue with BIRTH incorrectly containing cached/old Tag values
  • Initial release
  • No fixes
  • Added settings validators to ensure correct Injector configuration
  • No fixes
  • Added settings validators to ensure correct Injector configuration
  • Fixed shutdown issue to prevent duplicate MQTT client connections
  • Added settings validators to ensure correct Injector configuration
  • No fixes
  • Added settings validators to ensure correct Injector configuration
  • No fixes
  • No new features
  • No fixes
  • Security improvements
  • Added validation to ensure passwords can not be null, empty, or only whitespace
  • Added ability to delete certificates from configurations
  • Updated all existing password/secret configuration fields to use the "enter twice" validation
  • Various minor bug fixes
  • Add support for spaces in ACL topics
  • No fixes
  • Added support for updating/changing incoming tag datatypes
  • Added 'Hostname Verification' setting to optionally enable TLS hostname verification
  • Added support for configuring which Tag properties get filtered/ignored on incoming publishes
  • Improved tracking of BIRTH/DEATH counts
  • Fixed Custom Namespace support for periods (".") in MQTT topics, now interpreted as folder separator in the resulting tag path
  • Fixed "Online Nodes" dataset initialization error
  • Fixes for handling legacy quality types
  • Replaced "Default Transmitter" with new "Example Transmitter" and associated example Tags.
  • Made the publishing of UDT definitions in BIRTH messages configurable
  • Added 'Last Refresh' Tag to denote time of last Refresh button click
  • Added 'Refresh Required' Tag to denote if an MQTT Transmission refresh is required/needed
  • Added protection against configuring the same History Store setting on multiple Transmitters
  • Added 'Hostname Verification' setting to optionally enable TLS hostname verification
  • Added support for configuring which Tag properties get published
  • Fixed publishing of derived tags, OPC tags, and other indirect types
  • Added support for configuring which Tag properties get published
  • No fixes
  • Added support for configuring which Tag properties get published
  • No fixes
  • Added support for configuring which Tag properties get published
  • No fixes
  • Added support for configuring which Tag properties get published
  • No fixes
  • Added settings validators to ensure correct Injector configuration
  • No fixes
  • Added scanner refresh control Tag
  • No fixes
  • No new features
  • No fixes
  • Added support for Ignition7/Transmission to publish to Ignition8/Engine with quality code translations
  • Fixed online status info tags to denote the proper values
  • Fixed multiple tag write issues
  • Various tag path handling fixes
  • Fixed issues with property merging in MQTT Engine
  • Various UDT fixes
  • Fixed typing of JSON tags in custom namespaces
  • Improved Transmitter field validation in the Web UI configuration
  • Added support for multiple tag paths in a single Transmitter configuration
  • Added support for additional topic tokens to be published via special char sequence in a Sparkplug Device folder
  • Improvements to handling of null values
  • Added batching and caching components to improve performance
  • Fixed multiple tag write issues
  • Fixed support for auto-detected Edge Nodes in tag trees
  • Fixed issue that could result in Transmitter Threads running after Transmission shutdown
  • Various tag path handling fixes
  • Various UDT fixes
  • Fixed connected Server URL info tag handling
  • Added sorting of UDT definitions to ensure proper order for creation of UDTs
  • Fixed alias support
  • Improvements to Disk-backed history stores

  • Improvements to handling of null values

  • Added Agent record validation in Web UI configuration

  • Fixed support for auto-detected Edge Nodes in tag trees

  • Various tag path handling fixes

  • Various UDT fixes

  • Improvements to handling of null values

  • Added Agent record validation in Web UI configuration

  • Fixed support for auto-detected Edge Nodes in tag trees

  • Various tag path handling fixes

  • Various UDT fixes

  • Fixed publishing of NBIRTH messages for Event Hubs

  • Improvements to handling of null values

  • Added Agent record validation in Web UI configuration

  • Fixed support for auto-detected Edge Nodes in tag trees

  • Various tag path handling fixes

  • Various UDT fixes

  • Improvements to handling of null values

  • Added Agent record validation in Web UI configuration

  • Fixed support for auto-detected Edge Nodes in tag trees

  • Various tag path handling fixes

  • Various UDT fixes

  • No new features
  • No fixes
  • Inital port to Ignition8
  • No fixes
  • Initial port to Ignition8 
  • Known issue that throughput is not as good as it was in Ignition 7 compatible modules
  • No fixes

  • Initial port to Ignition8

  • No fixes

  • Initial port to Ignition8

  • No fixes

  • Initial port to Ignition8

  • No fixes

  • Initial port to Ignition8

  • No fixes

  • Initial port to Ignition8

  • Improved tag writing throughput working with massive tag lists and during episodes of congested writes

  • An initially scanned floating point value of Not-A-Number (NaN) is better handled

  • Scanner waits for acceptance of tags before publishing data

  • Duplicate tag definitions are prevented

  • In extreme cases, 32- and 64-bit integer values may have erratically updated

  • No labels

New to MQTT? Start Here!