Marcel Patzlaff

What's the state on this?

This should definitely be done, as this is also a show stopper at my company at the moment. I am willing to provide a patch/PR if support is needed in...

Is there a reason why you do not change the prototypes and implementations of the internal functions `getNamespaceByIndex` and `getNamespaceByName`? It would be great if the public and internal prototypes...

Hi Noel, if I understand this PR correctly, the filestore backend cannot be explicitly disabled at the moment. Is a feature flag (via CMake) planned so far?

Hi Noel, so the filestore backend will automatically be disabled if the target platform is neither POSIX nor Windows then? This is usually the case when building the open62541 stack...

Hi Noel, the "LastUpdateTime" property of TrustListType seems to be missing (if I'm not mistaken).

As always with the the OPC UA spec it is not sufficient to read just at one location to (sadly) guess what is actually desired here. According to [Part 4](https://reference.opcfoundation.org/Core/Part4/v105/docs/5.11)...

I opened a thread in the [OPC UA forum](https://opcfoundation.org/forum/opc-ua-standard/how-are-methods-supposed-to-work/)

As suggested in the forum, I opened two Mantis issues: * [0009879: Clarification needed for the method resolution process in "Call" service](https://mantis.opcfoundation.org/view.php?id=9879) * [0009880: Clarification needed which RolePermissions to apply...

Using deps/itoa.h either requires to handle alignment properly (new magic of different kind) or to call the conversion function byte-wise (expensive). I do not like either choice so feel free...