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Commit "fix connection state handling" merged in 7b650af had a bug: For UaSDK, the item was not setting the state for is own itemRecord.
Value would appear frozen when installing monitoredItem failed for example because the server has reached the limit of monitored items or if an item cannot be monitored because it used invalid filters like a deadband filter on a string. show connectionLoss/COMM_ALARM when monitoredItem setup failed Value would simply appear frozen otherwise. Needed to revert order of initial read and montior setup so that errors in monitor setup are not cleared by successful initial read.
When updating records from the driver, disable FLNK unless SCAN="I/O Intr". Otherwise if the (output) record is a structure element and the FLNK causes the parent opcuaItem record to process, an inifnite processing loop is created. Also, the user probably only expects the FLNK to process when actively writing to the output record, not when updating it from the server. Fixes issue epics-modules#145.
outgoingData may still contain old yet unsent data that needs to be discarded to avoid a memory leak
Read enum type info with strings at connect Identify enum types during initial read and assign string maps Update enum strings in mbbi/mbbo records at initial read Convert enums to and from strings for string records and char waveforms If user did not define mbbi/mbbo choice values, use VAL instead of RVAL. Closes issue epics-modules#158.
Not available for UaSdk on Windows because of this linker error: SubscriptionUaSdk.obj : error LNK2001: unresolved external symbol OpcUa_DataChangeFilter_EncodeableType It seems OpcUa_DataChangeFilter_EncodeableType is not properly exported for Windows.
* XmlElement: like String * ByteString: convert to/from hex bytes * LocalizedText: with access to elements locale and text * QualifiedName: with access to elements namespaceIndex and name
Clear array once at the beginning to avoid per-element memset. Clear old size in order to wipe older longer array data. Don't need to clear more because older shorter data is followed by already cleared memory.
introduced in a58ddae
- remove wrongly picked change
- GitHub shut down ubuntu-20.04 runners on 01-Apr-2025 - requires base >= 3.15.9 (PCAS fix for newer compilers) - downgrade libssl to 1.1.1 on Ubuntu 22+ (UASDK < 1.8)
- bump runners to windows-2022 (windows-2019 is no longer supported) - bump VS version to 17 (vs2022) - rename Python binary to python3 - choco install openssl (v3) for open62541@VS - update path of lib tool (VS) - MSYS2: install mingw64-cmake, -toolchain, -python msys2-make, -patch - VS: install MSYS2/tools-git (for gendef)
…s, even with many, many nodes
- Create `DataElement*Node` and `DataElement*Leaf` classes, make `DataElement*` an abstract base class - Move logic for handling structures to `DataElement*Node`, for data access to `DataElement*Leaf` - Update `ElementTree` to handle the new hierarchy - Update `ElementTreeTest` in unit tests - Clean up includes - make for-range loops use 'const auto &it' where possible
- merge branch 'dirk-zimoch/refactor-element-tree' - more fixes - compiles against UASDK 1.7.4, open62541 1.3.16 and 1.2.10
gcc-15 mangles variables inside namespaces even if they are declared extern "C". That causes linker errors. This is probably a bug in gcc-15. Observed with gcc version 15.1.1.
- avoid ambiguity to EPICS Base's registry.h on Windows
- Migrate Using-Security.md and READMEs to proper Sphinx - Configure Sphinx with ReadTheDocs theme and MyST parser - Use Markdown with semantic line breaks - Add versionadded markers for key features - Organize content into Tutorials, How-to Guides, Reference and Explanation (Diataxis structure) Co-authored-by: google-labs-jules[bot]
Co-authored-by: google-labs-jules[bot]
also add .autosave to .gitignore
- update SessionOpen62541 to handle API changes in v1.4 e.g., migration from UA_ClientConfig.logger to UA_ClientConfig.logging - adjust UA_CertificateVerification_verifyCertificate calls to match the new signature - handle the removal of UA_SECURECHANNELSTATE_FRESH - ensure robust cleanup in disconnect() by joining worker thread outside the lock - add explicit UA_Client_disconnect() before deletion - clear needsInit flag on session state transitions away from ACTIVATED - add null check for client in initializeSession() - add GHA jobs to verify compatibility with v1.4.17 - update documentation Co-authored-by: google-labs-jules[bot]
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See ISISComputingGroup/IBEX#8992