def run(self):
while not self.stopped:
now = time.time()
if self.refresh_all:
self.refresh_all = False
next_update = dict((k, now) for k in self.CHANNELS)
data = {}
for k, delay in self.CHANNELS.items():
if next_update[k] > now:
continue
next_update[k] = now + delay
try:
data[k] = getattr(self, "status_" + k)()
except Exception as e:
logging.info("failed to fetch '%s':\n%s", k, e)
msg = wspy.TextMessage(json.dumps(data))
for client in set(self.clients):
try:
client.send(msg)
except Exception as e:
logging.warning("failed to send to '%s':\n%s", client, e)
time.sleep(min(next_update.values()) - now)
def onmessage(self, message): print 'Received message "%s"' % message.payload if message.payload == "ready": # If the webpage is ready, give it data global lastOdomMessage global lastLaserMessage stringToSend = lastOdomMessage + "\n\n" + lastLaserMessage self.send(wspy.TextMessage(unicode(stringToSend, "utf-8"))) if lastOdomMessage != "OLD" and lastLaserMessage != "old": lastOdomMessage = "OLD" lastLaserMessage = "OLD"
def onmessage(self, message):
print 'Received message "%s"' % message.payload
#self.send(wspy.TextMessage(message.payload))
for cliente in clientes:
if self != cliente:
cliente.send(wspy.TextMessage(message.payload))
def onmessage(self, message):
print 'Received message "%s"' % message.payload
self.send(wspy.TextMessage(message.payload))
def onmessage(self, message):
print 'Received message "%s"' % message.payload
if message.payload == "ready": # If the webpage is ready, give it data
global lastMessage
self.send(wspy.TextMessage(unicode(lastMessage, "utf-8")))
def callback(data):
if connectionOpened: # If there's a connection opened, send the data over the connection
WebSocketServer(client).send(
wspy.TextMessage(unicode(data.data, "utf-8")))
else: # Otherwise, just print it
print "No connection: %s" % data.data