def __init__(self,
endpoint,
pubsub_endpoint,
check_delay,
ssh_server=None,
**config):
self.daemon = True
self.config = config
self.active = to_bool(config.get('active', True))
self.context = zmq.Context()
self.pubsub_endpoint = pubsub_endpoint
self.endpoint = endpoint
self.check_delay = check_delay
self.ssh_server = ssh_server
self.loop = ioloop.IOLoop()
self._id = uuid.uuid4().hex # XXX os.getpid()+thread id is enough...
self.running = False
def test_socketstats(self):
if TRAVIS:
return
endpoint = util.DEFAULT_ENDPOINT_DEALER
pubsub = util.DEFAULT_ENDPOINT_SUB
statspoint = util.DEFAULT_ENDPOINT_STATS
loop = ioloop.IOLoop()
streamer = _StatsStreamer(endpoint, pubsub, statspoint, loop=loop)
# now the stats collector
self._collector = SocketStatsCollector(streamer,
'sockets',
callback_time=0.1,
io_loop=loop)
self._collector.start()
loop.add_callback(streamer._init)
# events
def _events():
msg = 'one.spawn.two', json.dumps({'process_pid': 187})
for i in range(5):
streamer.handle_recv(msg)
events = ioloop.DelayedCallback(_events, 500, loop)
events.start()
def _stop():
self._collector.stop()
streamer.stop()
stopper = ioloop.DelayedCallback(_stop, 500, loop)
stopper.start()
streamer.start()
# let's see what we got
try:
self.assertTrue(len(streamer.msgs) > 1)
finally:
streamer.stop()
def run(self):
qstream = {'stream': self.stream}
old_environ = os.environ
old_paths = sys.path[:]
try:
sys.path = ['XYZ']
os.environ = {'COCONUTS': 'MIGRATE'}
cmd = ('%s -c "import sys; '
'sys.stdout.write(\':\'.join(sys.path)); '
' sys.stdout.flush()"') % sys.executable
self.loop = ioloop.IOLoop()
self.watcher = Watcher('xx',
cmd,
copy_env=True,
copy_path=True,
stdout_stream=qstream,
loop=self.loop,
**self.kw)
self.watcher.start()
self.loop.start()
finally:
os.environ = old_environ
sys.path[:] = old_paths
def __init__(self, streamer):
Thread.__init__(self)
self.streamer = streamer
self.loop = ioloop.IOLoop()
self.daemon = True
