def handle_heartbeat(strs):
print "Received heartbeat.."
instance.last_heartbeat_rcvd = time.time()
if instance.is_master and instance.name != strs[instance.SENDER]:
master.clear_master()
instance.curr_master = strs[instance.SENDER]
instance.nodes = []
nodecount = int(strs[instance.NODECOUNT])
for i in range(4, 4 + nodecount):
s = strs[i]
val = s.split('#')
d = dict()
d['name'] = val[0]
d['password'] = val[1]
d['ip'] = val[2]
d['port'] = val[3]
instance.nodes.append(config.Node(**d))
if val[3] == '0':
network.remove_peer(val[0])
reply = "master:heartbeatreply"
network.send(instance.curr_master, reply)
video_name = strs[4 + nodecount]
video_ip = strs[5 + nodecount]
video_port = int(strs[6 + nodecount])
for i in range(8 + nodecount, len(strs)):
instance.chat_msgs += ":" + strs[i]
api.update_video_source(video_name, video_ip, video_port)
def send_heartbeats():
data = gen_heartbeat_str()
print "Sending heartbeats..", data
for peer in network.get_connection_list():
if peer not in instance.heartbeat_time:
instance.heartbeat_time[peer] = time.time()
if (time.time() - instance.heartbeat_time[peer]) >= instance.HEARTBEAT_TIMEOUT:
print "Timeout: ", peer, "Current time: ", time.time(), "Last replied: ", instance.heartbeat_time[peer]
network.remove_peer(peer)
else:
network.send(peer, data)
#print "Heartbeat reply times:", instance.heartbeat_time
api.update_video_source(instance.curr_video_name, instance.curr_video_ip, instance.curr_video_port)
