def __init__(self, threadID, name, wifi, bt, arduino):
threading.Thread.__init__(self)
self.threadID = threadID
self.name = name
# set the command queue
self.lock = threading.BoundedSemaphore(SEMAPHORE_BUF)
self.commandQueue = Queue.Queue()
# assign thread
self.wifi = wifi
self.bt = bt
self.arduino = arduino
# assign handler for command
self.protocolHandler = protocolHandler(wifi, bt, arduino)
def __init__(self, threadID, name, wifi, bt, arduino):
threading.Thread.__init__(self)
self.threadID = threadID
self.name = name
# set the command queue
self.lock = threading.BoundedSemaphore(SEMAPHORE_BUF)
self.commandQueue = Queue.Queue()
# assign thread
self.wifi = wifi
self.bt = bt
self.arduino = arduino
# assign handler for command
self.protocolHandler = protocolHandler(wifi, bt, arduino)
def TCP_Con(conn, addr):
global devHndl
conn_id = None
m_id = None
m_type = None
m_data = None
m_timeout = 0
m_error = 0
m_buffer = []
raws_list = []
protocol = protocolHandler()
print "New connection from : ", addr
conn.settimeout(TIMEOUT)
#Clear m_buffer
del m_buffer[:]
#Clear raws_data
raws_data = ""
#Clear raws_list
del raws_list[:]
print "Waiting for sensor infomation : ", addr
m_timeout = 0
m_error = 0
while True:
try:
raws_data = conn.recv(BUFFER_SIZE)
#socket.recv will return None if connection is closed.
if (not raws_data):
print "Client is closed : ", addr
conn.close()
print "Close connection from : ", addr
return
#Reset m_timeout
m_timeout = 0
#Convert char list to int list
raws_list = list(raws_data)
for i in range(0, len(raws_list)):
m_buffer.append(ord(raws_list[i]))
#Process income Data
rslt = 0
for i in range(0, len(m_buffer)):
rslt = protocol.processData(m_buffer[i])
if (rslt != 0):
break
if (rslt > 0):
m_error = 0
m_id = protocol.getID()
conn_id = m_id
m_type = protocol.getType()
m_data = protocol.getData()
print "Reegister new device id " + str(m_id) + " : ", addr
devHndl_sem.acquire()
devHndl.addDevice(m_id, m_type, m_data)
devHndl_sem.release()
break
elif (rslt < 0):
m_error = m_error + 1
print "Process protocol error #" + str(m_error) + " : ", addr
if (m_error >= MAX_ERROR):
print "Too many error : ", addr
conn.close()
print "Close connection from : ", addr
return
except socket.timeout, e:
m_timeout = m_timeout + 1
print "Receive Timeout #" + str(m_timeout) + " : ", addr
if (m_timeout >= MAX_TIMEOUT):
print "Too many timeout : ", addr
conn.close()
print "Close connection from : ", addr
return
except socket.error, e:
print "Error [" + e.args[0] + "] : ", addr
return
def TCP_Con(conn, addr) :
global devHndl
conn_id = None
m_id = None
m_type = None
m_data = None
m_timeout = 0
m_error = 0
m_buffer = []
raws_list = []
protocol = protocolHandler()
print "New connection from : " , addr
conn.settimeout(TIMEOUT)
#Clear m_buffer
del m_buffer[:]
#Clear raws_data
raws_data = ""
#Clear raws_list
del raws_list[:]
print "Waiting for sensor infomation : " , addr
m_timeout = 0
m_error = 0
while True:
try:
raws_data = conn.recv(BUFFER_SIZE)
#socket.recv will return None if connection is closed.
if (not raws_data) :
print "Client is closed : ", addr
conn.close()
print "Close connection from : " , addr
return
#Reset m_timeout
m_timeout = 0
#Convert char list to int list
raws_list = list(raws_data)
for i in range(0, len(raws_list)) :
m_buffer.append(ord(raws_list[i]))
#Process income Data
rslt = 0
for i in range(0, len(m_buffer)) :
rslt = protocol.processData(m_buffer[i])
if (rslt != 0) :
break;
if (rslt > 0) :
m_error = 0
m_id = protocol.getID()
conn_id = m_id
m_type = protocol.getType()
m_data = protocol.getData()
print "Reegister new device id " + str(m_id) + " : ", addr
devHndl_sem.acquire()
devHndl.addDevice(m_id, m_type, m_data)
devHndl_sem.release()
break
elif (rslt < 0) :
m_error = m_error + 1
print "Process protocol error #" + str(m_error) + " : ", addr
if (m_error >= MAX_ERROR) :
print "Too many error : ", addr
conn.close()
print "Close connection from : " , addr
return
except socket.timeout, e:
m_timeout = m_timeout + 1
print "Receive Timeout #" + str(m_timeout) + " : ", addr
if (m_timeout >= MAX_TIMEOUT) :
print "Too many timeout : ", addr
conn.close()
print "Close connection from : " , addr
return
except socket.error, e:
print "Error [" + e.args[0] + "] : ", addr
return
