def test_4_1(n_topics=10):
if 1:
ws = WebSocketClient(ROSBRIDGE_HOST)
else:
ws = RosBridgeClient(ROSBRIDGE_HOST)
ws.connect()
topicArrived = threading.Event()
for i_top in xrange(n_topics):
topicArrived.clear()
def genf(i_topic=0):
return lambda data: topicArrived.set()
subID = ws.subscribe(SUBTOPIC, MSGTYPE, genf(i_top))
got_msg = topicArrived.wait(2.0)
ws.unsubscribe(subID)
ws.close()
