Issue #3018091 by guilhermevp, vacho, shubhangi1995, joachim, longwave,...

   *

   * Additional tag attributes supported by 'service_collector' only:

   *   - call: The method name to call on the consumer service. Defaults to

   *     'addHandler'. The called method receives two arguments:

   *     - The handler instance as first argument.

   *     - Optionally the handler's priority as second argument, if the method

   *       accepts a second parameter and its name is "priority". In any case,

   *       all handlers registered at compile time are sorted already.

   *     'addHandler'. The called method receives at least one argument,

   *     optionally more:

   *     - The handler instance must be the first method parameter, and it must

   *       have a type declaration.

   *     - If the method has a parameter named $id, in any position, it will

   *       receive the value of service ID when called.

   *     - If the method has a parameter named $priority, in any position, it

   *       will receive the value of the tag's 'priority' attribute.

   *     - Any other method parameters whose names match the name of an

   *       attribute of the tag will receive the value of that tag attribute.The

   *       order of the method parameters and the order of the service tag

   *       attributes do not need to match.

   *

   * Example (YAML):

   * @code