Ticket #862 (defect)

Can you elaborate? I don't understand what you're asking for.

For example, new version of pylucene (jcc based) needs explicit call of jvm.attachCurrentThread() (one per thread) before any calls to search engine.

class LuceneThreadManager(SimplePlugin):
    
    def __init__(self, bus):
        super(LuceneThreadManager, self).__init__(bus)
        self.jvm = lucene.initVM(lucene.CLASSPATH, vmargs="-Xrs")

    def start_thread(self, i):
        self.jvm.attachCurrentThread()

    ...

ThreadManager(bus).subscribe()
LuceneThreadManager(bus).subscribe()

But start_thread() method will not be executed, because of absence of 'start_thread' in listeners sets. There are two ways:

1) explicit use of bus.subscribe(channel, callback, priority) method;

2) explicitly define

       # ThreadManager() or LuceneThreadManager()
       def __init__(self, bus):
           ...
           self.bus.listeners.setdefault('start_thread', set())
           self.bus.listeners.setdefault('stop_thread', set())

and use automatic listeners binding in SimplePlugin?.subscribe() method.