PYTHON SOCKET SERVER BROKEN PIP ON EV3DEV #1177
Description
Hi , everyone i need a little help , i'm trying to use socket TCP to control my Robot using my Tablet... , but i having some issues with broken pip on EV3...
MY ARQUITECTURE:
BrickPI EV3DEV Windows Tablet Android Device
Client <---> Server <---> Client
My Server :
`
class Servidor:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connections = []
def __init__(self):
#Dados da Conexao [ IP GERAL | PORTA ]
self.sock.bind(('0.0.0.0', 8000 ))
self.sock.listen(10)
def handler(self, c,a):
while True:
data = c.recv(1024)
for connection in self.connections:
connection.send(data)
if not data:
break;
def run(self):
while True:
c,a = self.sock.accept()
cThread = threading.Thread(target=self.handler, args=(c,a))
cThread.start()
self.connections.append(c)
print(self.connections)
Meu_Servidor = Servidor()
Meu_Servidor.run()
My Client on EV3:
#Thread para Servidor ( Cliente )
class Thread_Server (threading.Thread):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
def __init__(self):
threading.Thread.__init__(self)
def sendMsg(self):
while True:
msg = 'teste'
self.sock.send(bytes(msg, 'utf-8'))
sleep(1)
def run(self):
iThread = threading.Thread(target=self.sendMsg)
iThread.start()
try:
self.sock.connect(('192.168.16.110', 8000))
except:
print("Nao consegui conectar no servidor , Abortar o Programa")
while True:
data = self.sock.recv(1024)
if not data:
print ("Disconnected")
break;
print(str(data, 'utf-8'))
#Inicializacao da Thread do Servidor
Server = Thread_Server()
Server.start()
I tested the same code on my machine using localhost and working fine...
MY ERROR APPEARS ON SENDMSG FUNCTION:
Inicializando o Sistema de Captura de Dados (SCD) 3.2.1
Exception in thread Thread-5:
Traceback (most recent call last):
File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner
self.run()
File "/usr/lib/python3.5/threading.py", line 862, in run
self._target(*self._args, **self._kwargs)
File "./SCD.py", line 386, in sendMsg
self.sock.send(bytes(msg, 'utf-8'))
BrokenPipeError: [Errno 32] Broken pipe
^CTraceback (most recent call last):
File "./SCD.py", line 465, in
sleep(1)
KeyboardInterrupt