Question

My app must report its job load via HTTP API. The “play status” command seems to give the info I need:

Jobs execution pool:
~~~~~~~~~~~~~~~~~~~
Pool size: 0
Active count: 0
Scheduled task count: 0
Queue size: 0

How to access this info in a Play Framework controller?

Answer 1

Have a look at JobsPlugin.java, there’s a static executor property, the getStatus() method shows where the values come from:
https://github.com/playframework/play/blob/master/framework/src/play/jobs/JobsPlugin.java

    out.println("Jobs execution pool:");
    out.println("~~~~~~~~~~~~~~~~~~~");
    out.println("Pool size: " + JobsPlugin.executor.getPoolSize());
    out.println("Active count: " + JobsPlugin.executor.getActiveCount());
    out.println("Scheduled task count: " + JobsPlugin.executor.getTaskCount());
    out.println("Queue size: " + JobsPlugin.executor.getQueue().size());