Page History

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For version compatibility, see this page.

Cirrus Link Modules for Ignition v3.4.12 - March 26, 2021 - Requires Ignition 7.9.13 or newer!

• MQTT Distributor
  • None
• MQTT Engine
  • Added a thread pool to more efficiently handle custom namespace JSON messages
  • Improved logic in cusom namespace non-JSON payload handling to increase performance
  • Modified manual client ID logic to allow for client ID lengths longer than 23 characters if user-specified
  • Added error-case handling if invalid characters are included in a payload such as $, °, and &
  • Removed the Advantech B&B Wzzard namespace as this is now covered by the custom JSON namespaces
  • Improved Sparkplug topic namespace filters to prevent overlapping subscriptions when possible
  • Fix to ensure unsubscribe from STATE topics only occurs when required
  • Added error handling when receiving DRECORD messages for non-existent Sparkplug Devices
  • Added Rebirth request in event that a message arrives on a non-existent Sparkplug Device
  • Upgraded Eclipse Paho MQTT Client to v1.2.5
  • Fixed issue that could result in missing 'OFFLINE' state messages under multiple MQTT Server scenarios
  • Modified MQTT Engine to subscribe/unsubscribe only on it's specific PHID STATE topic
  • Fixed issue that resulted in Elecsys formated RBE data being 'zeroed out' on any RBE message
  • Fixes to Primary Host Application info tags in MQTT Engine to reflect the correct state
• MQTT Transmission
  • Modified manual client ID logic to allow for client ID lengths longer than 23 characters if user-specified
  • Fixed issue where UDT member tags were not denoted as stale when removed from a Transmitter
  • Fixed issue where duplicate metrics could be included when converting UDTs and tags were deleted in a Transmitter
  • Improved logging and error handling around legacy property conversion to ensure BIRTH messages can be published
  • General improvements to Exception handling and logging
  • Fix to prevent DRECORD messages from being published when the specified Sparkplug Device doesn't exist
  • Improved log messages to reduce log noise when under heavy load
  • Upgraded Eclipse Paho MQTT Client to v1.2.5
  • Fixed issue that could result in History Stores being converted from Disk-backed to Memory-backed in certain DB migration scenarios
• MQTT Recorder
  • None
• AWS Injector
  • Fix to push NDEATH on manual shutdown/disable
  • Added 'Push Policy' support to allow for easier optimization of pushes under load
• Azure Injector
  • Fix to push NDEATH on manual shutdown/disable
  • Modified manual client ID logic to allow for client ID lengths longer than 23 characters if user-specified
  • Upgraded Eclipse Paho MQTT Client to v1.2.5
  • Added support for setting of 'content type' and 'content encoding' to support Azure message based routing
  • Added setting to specify timestamp format to support Azure Time Series Insights timestamp requirements
• Google Cloud Injector
  • Fix to push NDEATH on manual shutdown/disable
  • Modified manual client ID logic to allow for client ID lengths longer than 23 characters if user-specified
  • Upgraded Eclipse Paho MQTT Client to v1.2.5
• IBM Cloud Injector
  • Fix to push NDEATH on manual shutdown/disable
  • Modified manual client ID logic to allow for client ID lengths longer than 23 characters if user-specified
  • Upgraded Eclipse Paho MQTT Client to v1.2.5
• EFM ABB Totalflow Driver
  • Initial GA release of the EFM ABB Totalflow Driver
• EFM Emerson ROC Driver
  • None
• EFM Export
  • None
• Opto22 groov EPIC and SNAPPAC Driver

  • None

Cirrus Link Modules for Ignition v3.4.11 - November 21, 2020 - Requires Ignition 7.9.13 or newer!

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• MQTT Transmission
  • Improved TLS Certificate upload/management
  • Added option to disable RPC client reconnects
  • Added primary host ID validation
  • Added new Transmission Info tags for outgoing messages
  • Performance improvements in disk-backed history store and forward
  • Fixed BED sequence number wrapping
  • Fixes for Disk-backed Store and Forward
  • Fixed Transmission Info tag updates
  • Fixed Transmission reconnect issues that required module restart when using disk-backed store and forward
    
  • Fixed alias caching in that could result incorrect aliases being used
  • Fixed issue where NDATA sometimes published before NBIRTH
  • Fixed issue with primary host and lost history publishes
  • Fixed issue with RPC client updates when Server Settings are modified
• MQTT Engine
  • Improved TLS Certificate upload/management 
  • Removed 'Device Control' tags
  • Fixed issue with sending Rebirth commands
  • Fixes to issues with Tag staling
  • Fixed issue with changes to Namespaces requiring module restart
  • Fixed unsubscribe on shutdown for Custom Namespace topic subscriptions
• MQTT Distributor
  • Fixes for module shutdown
• MQTT Recorder
• AWS Injector
  • Added new Push Policy setting to support round-robin connection pools
  • Fixed issue with Agent restarts on Server Set changes
  • Fixed issue with DEATH message payloads
• Azure Injector
  • Added new Push Policy setting to support round-robin connection pools
  • Fixed issue with Agent restarts on Server Set changes
  • Fixes to threading issue on failed push attempt
  • Fixes to occasional errors on shutdown
  • Removed cert file upload
  • Fixes for issues with duplicate endpoint configurations
  • Fixed issue with DEATH message payloads
• Google Cloud Injector
  • Added new Push Policy setting to support round-robin connection pools
  • Fixed issue with Agent restarts on Server Set changes
  • Fixed issue with DEATH message payloads
• IBM Cloud Injector
  • Added new Push Policy setting to support round-robin connection pools
  • Fixed issue with Agent restarts on Server Set changes
  • Fixed issue with DEATH message payloads
• EFM Emerson ROC Driver
  • Improved log messages around ROC CRC errors
  • Fixes to serial connection if terminal server is used
  • Fixed issue with configurable hashing algorithm
  • Fixed issue with integer/byte conversions
  • Fixed display issue with parameter types dropdown
  • Fixed synchronization issue
  • Fixed deadlock issue related to licensing
  • Fixed deadlock issue related to Device delete during initial history polling
• EFM Export
  • None
• Opto22 groov EPIC and SNAPPAC Driver
  • None

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