Connection refused on other side for simple protocol - twisted

Question

My two dependent class methods develop a Protocol to define the connection strategy and a factory to open the connection. I have instigated a reactor to run this by connecting to a local host and a port, however I get the following error:
Connection failed. Reason: [Failure instance: Traceback (failure with no frames): <class 'twisted.internet.error.ConnectionRefusedError'>: Connection was refused by other side: 61: Connection refused.
from twisted.internet import protocol, task, reactor
from twisted.internet.protocol import ClientFactory
from twisted.internet.endpoints import TCP4ClientEndpoint, connectProtocol
class TestClass(protocol.Protocol):
def __init__(self):
self._make_connection = self.transport.write("Connect to the transport")
self.cnt_lost = self.transport.loseConnection()
self._tst = self.transport.getPeer()
def test_transport(self):
self._make_connection
self._tst
self.cnt_lost
class EchoClientFactory(ClientFactory):
def startedConnecting(self, connector):
print('Started to connect.')
def buildProtocol(self, addr):
print('Connected.')
return TestClass()
def clientConnectionLost(self, connector, reason):
print('Lost connection. Reason:', reason)
def clientConnectionFailed(self, connector, reason):
print('Connection failed. Reason:', reason)
reactor.connectTCP('127.0.0.1', 8050, EchoClientFactory())
reactor.run()

Answer 1

Not much of an answer, I managed to fix the issue above however I do not get any data returned from the server, for example, I should be getting:
Connect to the transport
Instead, I just get:
Connected
Neither, do I get the remote access of the connection.
Here's what I have tried:
listen in on the connection
class TestClass(protocol.Protocol):
def recieved_data(self, data):
self.transport.write(data)
class readClientFactory(ClientFactory):
def buildProtocol(self, addr):
print('Connected.')
return TestClass()
reactor.listenTCP(8070, readClientFactory())
reactor.run()
Connect to the port:
class readClass(protocol.Protocol):
def connectionmade(self):
self.transport.write(b"Connect to the transport")
self.transport.getPeer()
def test_transport(self):
self.transport.loseConnection()
class readClientFactory(ClientFactory):
def buildProtocol(self, addr):
print('Connected.')
return readClass()
def clientConnectionLost(self, connector, reason):
print('Lost connection. Reason:', reason)
reactor.stop()
def clientConnectionFailed(self, connector, reason):
print('Connection failed. Reason:', reason)
reactor.stop()
reactor.connectTCP('127.0.0.1', 8070, readClientFactory())
reactor.run()
output:
Connected.
It should be:
Connected.
Connect to the transport
--- Then some stuff about the ip