def send(self, data):
data.insert(0, self.messageid)
tx = bytearray(str(data))
tx.append(0)
if TCP_DEBUG == 1:
safe_print("o=> {0}".format(tx))
self.eventTx.clear()
self.response = ""
self.skt.send(tx)
self.eventTx.wait()
return self.response
def run(self):
safe_print("Connecting to {0}:{1}\n".format(TCP_IP, TCP_PORT))
self.skt = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.skt.connect((TCP_IP, TCP_PORT))
self.eventDone.set()
buffer = ""
while self.enabled:
rxstr = self.skt.recv(BUFFER_SIZE)
if rxstr == '':
self.enabled = False
continue
buffer += rxstr
if '\0' in buffer:
strlist = buffer.split('\0')
if buffer.endswith('\0'):
buffer = ""
else:
buffer = strlist[len(strlist) - 1]
strlist = strlist[:-1]
for s in strlist:
if len(s) == 0:
continue
json = s.translate(None, '\n\r\0')
json = eval(json)
if TCP_DEBUG == 1:
safe_print("i<= {0}".format(json))
if json[0] == self.messageid:
self.messageid += 1
self.response = None
if len(json) > 1:
self.response = json[1]
self.eventTx.set()
elif json[0] == "Console":
for l in self.console_listeners:
l.callback(json[1])
else:
raise ValueError(
'Unexpected simulation response: {0}'.format(json))
else:
pass
# Ending of the thread:
safe_print("Thread {0} stopped".format(self.name))