createOrUpdateProperty

Creates a new property or updates it if it already exists (upsert operation).

This is a convenience operation that:

• Adds the property if it doesn't exist

• Updates the property if it already exists

Race Condition Warning: This operation is NOT atomic. Between the existence check and the create/update operation, another coroutine could:

• Create the property (causing a duplicate creation attempt)

• Delete the property (causing an update on a non-existent property)

For truly atomic upsert behavior, implementations should provide a native upsert operation.

Example:

// Create or update a property
val timeout = Property(name = "timeout", value = 5000)
store.createOrUpdateProperty(timeout)

// Safe to call multiple times
store.createOrUpdateProperty(Property(name = "maxRetries", value = 3))
store.createOrUpdateProperty(Property(name = "maxRetries", value = 5)) // Updates to 5

Parameters