def run(self):

global open_fan_edison

global ml_flag

app_serverPORT=5555

while True:

try:

app_soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

app_soc.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

app_soc.bind(('0.0.0.0',app_serverPORT))

app_soc.listen(5)

app_conn,app_addr = app_soc.accept()

print 'New app connection'

while True:

try:

app_conn.send("Ready"+'\r\n')

app_conn.settimeout(2.0)

app_msg1 = app_conn.recv(1024)

app_conn.settimeout(None)

if(app_msg1.find('OK') == -1):

app_conn.close()

break

except socket.timeout:

app_conn.close()

break

if (int(ml_flag) ==1):

snsResource = aws.getResource('sns', 'us-east-1')

snsClient = aws.getClient('sns', 'us-east-1')

subject_content = 'Alert! '

message_content = subject_content

topic = snsResource.Topic('**********')

snsClient.publish(TopicArn='**********', Message=message_content, Subject=subject_content)

alert_msg="Dangerous! Temperature Now is:"+str(temp_now)

print ("Alert!!",alert_msg)

app_conn.send(alert_msg+'\r\n')

print "msg has been sent"

app_msg2 = app_conn.recv(1024)

appThread = threading.Lock()

if appThread.acquire():

ml_flag = 0 #tempory 0 for one minute

appThread.release()

#If it can run to this sentence, it means that app has sent a msg,

#Change here to open fan

if (app_msg2.find('OPEN') == -1):

app_conn.close()

break

open_fan_edison =1

print ("change in ML in FAN FLAG", open_fan_edison)

print ("Got connection from",app_addr)

print (app_msg2)

except:

app_soc.close()

app_conn.close()

def run(self):

global temp_now

temp_serverPORT = 6666

while True:

try:

temp_soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

temp_soc.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR, 1)

temp_soc.bind(('0.0.0.0',temp_serverPORT))

temp_soc.listen(5)

temp_conn,temp_addr = temp_soc.accept()

while True:

temp_msg = temp_conn.recv(1024)

temp_now = temp_msg

print ("temp_now",temp_now)

except:

def run(self):

global open_fan_edison

openFan_Edison_Port = 8888

while True:

try:

openFan_soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

openFan_soc.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR, 1)

openFan_soc.bind(('0.0.0.0',openFan_Edison_Port))

openFan_soc.listen(1)

openFan_conn,openFan_addr = openFan_soc.accept()

while True:

#print ("FAN FLGA!", open_fan_edison)

if (open_fan_edison ==1):

openFan_conn.send("Open Fan!")

open_fan_edison = -1

except:

def run(self):

global ml_flag

ml_serverPORT = 7777

while True:

try:

ml_soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

ml_soc.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

ml_soc.bind(('0.0.0.0',ml_serverPORT))

ml_soc.listen(5)

ml_conn,ml_addr = ml_soc.accept()

while True:

ml_msg = ml_conn.recv(1024)

mlThread = threading.Lock()

if mlThread.acquire():

ml_flag = ml_msg

print ("ml_flag",ml_flag)

mlThread.release()

except: