def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
if not reactor.running:
reactor.run()
python类ThreadPool()的实例源码
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def _initThreadPool(self):
from twisted.python import threadpool
self.threadpool = threadpool.ThreadPool(0, 10, 'twisted.internet.reactor')
self.callWhenRunning(self.threadpool.start)
self.addSystemEventTrigger('during', 'shutdown', self.threadpool.stop)
def testPersistence(self):
tp = threadpool.ThreadPool(7, 20)
tp.start()
# XXX Sigh - race condition: start should return a Deferred
# which fires when all the workers it started have fully
# started up.
time.sleep(0.1)
self.assertEquals(len(tp.threads), 7)
self.assertEquals(tp.min, 7)
self.assertEquals(tp.max, 20)
# check that unpickled threadpool has same number of threads
s = pickle.dumps(tp)
tp2 = pickle.loads(s)
tp2.start()
# XXX As above
time.sleep(0.1)
self.assertEquals(len(tp2.threads), 7)
self.assertEquals(tp2.min, 7)
self.assertEquals(tp2.max, 20)
tp.stop()
tp2.stop()
def testExistingWork(self):
waiter = threading.Lock()
waiter.acquire()
tp = threadpool.ThreadPool(0, 1)
tp.callInThread(waiter.release) # before start()
tp.start()
try:
self._waitForLock(waiter)
finally:
tp.stop()
def setUp(self):
self.event = threading.Event()
self.threadpool = threadpool.ThreadPool(0, 10)
self.threadpool.start()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
if not reactor.running:
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def setupFacade(config):
"""Get the L{Facade} instance to use in the API service."""
from fluiddb.api.facade import Facade
from fluiddb.util.transact import Transact
maxThreads = int(config.get('service', 'max-threads'))
threadpool = ThreadPool(minthreads=0, maxthreads=maxThreads)
reactor.callWhenRunning(threadpool.start)
reactor.addSystemEventTrigger('during', 'shutdown', threadpool.stop)
transact = Transact(threadpool)
factory = FluidinfoSessionFactory('API-%s' % config.get('service', 'port'))
return Facade(transact, factory)
def make(self, dependency_resources):
"""Create and start a new thread pool."""
from twisted.internet import reactor
global _threadPool
if _threadPool is None:
_threadPool = ThreadPool(minthreads=1, maxthreads=1)
reactor.callWhenRunning(_threadPool.start)
reactor.addSystemEventTrigger('during', 'shutdown',
_threadPool.stop)
return _threadPool
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
if not reactor.running:
reactor.run()
def twisted(app, address, **options):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, app))
reactor.listenTCP(address[1], factory, interface=address[0])
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def twisted(app, address, **options):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, app))
reactor.listenTCP(address[1], factory, interface=address[0])
reactor.run()
def run(self, handler):
from twisted.web import server, wsgi
from twisted.python.threadpool import ThreadPool
from twisted.internet import reactor
thread_pool = ThreadPool()
thread_pool.start()
reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
reactor.listenTCP(self.port, factory, interface=self.host)
reactor.run()
def __init__(self):
super(ClockWithThreads, self).__init__()
self._pool = ThreadPool()
