Broken serialized workload item in database

[ger4003]

The CLI commands provided by the package create TaskExecution entries in the database. The serialized workload content is broken. It seems to be cutoff at the end.

Example workload content after flow task:run has been executed:

O:34:"Flowpack\Task\Domain\Task\Workload":1:{s:7:"

If you run ./flow task:list afterwards the following exception is thrown:

Could not convert database value to 'object' as an error was triggered by the unserialization: 'unserialize(): Error at offset 47 of 50 bytes'

  Type: Doctrine\DBAL\Types\ConversionException
  File: Packages/Libraries/doctrine/dbal/lib/Doctrine/DBAL/Types/ConversionExceptio
        n.php
  Line: 117

Another issue is, that it is not possible to overwrite WorkloadInterface implementation by Objects.yaml. A configuration like the following does not use the configured class for creating Workload objects:

Settings.yaml

Flowpack\Task\Domain\Task\WorkloadInterface:
  className: My\Package\Task\Workload

Setup

• PHP 8.4
• PostgreSQL 16.5
• neos/neos 8.3.30
• neos/flow 8.13.18

Configuration

Settings.yaml

Flowpack:
  Task:
    tasks:
      'import':
        label: Import 
        description: Import data into Neos database
        # A class, implementing the TaskHandlerInterface
        handlerClass: 'My\Package\Task\ImportTaskHandler'
        # run every day at 05:00 and 13:00
        cronExpression: '0 5,13 * * *'