Python twisted hostname

[XR_]

Hi, i'm searching for a way to know the hostname of a machine connected to my twisted-server.
I use to know the host the method self.transport.getPeer().host, and i have the IP in this way.
But i need to know the hostname. I'm searching for a way like socket.gethostname().

Waiting your answer :D

[Beat_Slayer]

Something like...

self.transport.getDestination()

Cheers and Happy coding

[XR_]

self.nick = self.transport.getDestination()
exceptions.AttributeError: 'Server' object has no attribute 'getDestination

[Beat_Slayer]

How about showing some code??

Anyway the getDestination() should retrieve you the hostname.

Try something like...

peer = self.transport.getPeer()
nick = peer.getDestination()

Cheers and Happy coding

[XR_]

Nothing to do, always the same error:

File "Server.py", line 21, in name
    self.nick = peer.getDestination()
exceptions.AttributeError: 'IPv4Address' object has no attribute 'getDestination

This is the source: http://sprunge.us/Phjj

[Beat_Slayer]

And like this?

def name(self):
    connector = self.transport.connector
    return connector.getDestination()

I'll install twisted to take a look.

Cheers and Happy coding

[XR_]

File "Server.py", line 20, in name
    connector = self.transport.connector
exceptions.AttributeError: 'Server' object has no attribute 'connector'

=(

[Beat_Slayer]

I've installed twisted mate.

Do you have client code? Can you post it, or PM it to me?

Cheers and Happy coding

[XR_]

The client is telnet :D
But, i don't think that client is the reason. This method getDestination() doesn't exist in accordance with the interpreter's error.

[Beat_Slayer]

Wait, this is the server code, right?

How do you connect to it?

Cheers and Happy coding

[XR_]

By telnet

[Beat_Slayer]

Sorry mate, now I got it! :D

I made consfusion, the country I'm in now has a provider named 'Telnet', and I just stupidlly thought you were talking about it. I'm very sorry.

I'll take a look.

Cheers and Happy coding

[XR_]

Lol, no problem man, i'll wait :)

[Beat_Slayer]

I'm new ot twisted, but thats all I was able by now to extract as peer info.

But, your implementation does'nt seem right to me.

I'll take a look into twisted, I think I'll write something, meanwhile...

from twisted.protocols.basic import LineOnlyReceiver
from twisted.internet  import reactor
from twisted.internet.protocol import ServerFactory
import time


class ChatConnection(LineOnlyReceiver):

    def __init__(self):
        self.hostlist = []
        self.hostname = ""
        self.master = ""

    def sendLine(self, line):
        self.transport.write(line + '\n')

    def print_time(self):
        return time.strftime("[%H:%M] ", time.localtime(time.time()))

    def name(self):
        self.nick = self.transport.getPeer()
        return ' '.join([str(item) for item in self.nick])
    
    def connectionMade(self):
        print  self.print_time() + "New connection from " + self.name()
    
        if self.name == self.hostname:
            self.master = self.transport.getPeer().host
        else:
            self.factory.IDandIP[self.name] = self.transport.getPeer().host
            self.hostlist.append(self.name())

        def connectionLost(self, reason):
            print self.print_time() + "Connection lost by", self.name()
            del self.factory.IDandIP[self.name]
            self.hostlist.remove(self.name())

          
        def lineReceived(self, line):
        
            if line == "/list":
                self.sendLine(self.print_time() + "Online users: \n\t" + str(self.hostlist))
    
            if line[:6] == "zombie":
                self.master.sendLine(line[:6])
            else:
                ID = line.split(" : ")[0]
        
                if ID in self.hostlist:
                      self.IDandIP[ID].sendLine(line)
        
                 
class Chat(ServerFactory):
     
    protocol = ChatConnection
    
    def __init__(self):
        
        self.IDandIP = {}

print "Waiting connection from clients..."
main = Chat()
reactor.listenTCP(8000, main)
reactor.run()

Cheers and Happy coding