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import socket
from asciifarm.common.tcommunicate import send, receive
class Connection:
def __init__(self, socketType):
if socketType == "abstract" or socketType == "unix":
sockType = socket.AF_UNIX
elif socketType == "inet":
sockType = socket.AF_INET
else:
raise ValueError("Invalid socket type: %r" % (socketType,))
self.sock = socket.socket(sockType, socket.SOCK_STREAM)
def connect(self, address):
self.sock.connect(address)
def listen(self, callback, onError):
while True:
try:
data = receive(self.sock)
except Exception as err:
onError(err)
else:
callback(data)
def send(self, message):
send(self.sock, message)
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