Adapter's "Reduce event rate" will not work on edit

[dsdbusch]

Apache StreamPipes version

dev (current development state)

Affected StreamPipes components

UI

What happened?

When creating an OPCUA adapter (using subscription mode) i entered 10000 in Reduce event rate - i got an changed value as expected every 10s. Show code will NOT display this value.

When edit an existing adapter "reduce event rate" is not checked any longer, "show code" will also NOT display the value entered when creating the adapter.

When saving (or modifieing) an exiting adapter the value entered in "reduce event rate" will be ignored and deleted! The events will occur at EVERY change!

How to reproduce?

Create an OPCUA adapter, check "Reduce event rate" enter 10000 and save. After edit and save this value gets lost

Expected behavior

No response

Additional technical information

No response

Are you willing to submit a PR?

None

[tenthe]

@dsdbusch, thanks for reporting the issue. I was able to reproduce the bug on my machine using the machine data simulator. After creating an adapter with the reduce event rate option configured, the configuration is lost when editing the adapter.

Note: The problem occurs for all adapter types. It seems the rule is correctly persisted in the database but is not displayed in the UI when the configuration menu is opened.