title: Remove all Gearman jobs from the Gearman Job Server
body: <p>Is there a way to remove all Gearman jobs from the Gearman Job Server? I have a PHP application that runs Gearman jobs in the background. For my unit tests I need to ensure that a) there are no jobs waiting for a worker that executes it and b) that there is no worker working. The latter is not that important because it is easy to kill the workers but the former--I don't know how to implement this.</p>