Thanks Phil,
So my first thought was to try not binding the nextPendingConnection() which
looks like this:
self.connect(self.tcpServer.nextPendingConnection(),
QtCore.SIGNAL("readyRead()"), self.tcpSocketReadyReadEmitted)
But then how do access the readAll() for the data thats being sent? Doing the
same bit on the tcpSocketReadyReadEmitted function throws an AttributeError.
def tcpSocketReadyReadEmitted(self):
data = str( self.tcpServer.nextPendingConnection().readAll() )
print data
returns
AttributeError: 'NoneType' objet has no attribute 'readAll'
Again, total beginner at this so sorry if the answer is glaring.
Cheers,
John
On Mar 18, 2012, at 2:55 PM, Phil Thompson wrote:
> On Sun, 18 Mar 2012 13:40:49 -0700, John Stewart
> <john.stew...@insomniafilm.com> wrote:
>> Hi all,
>> I am trying to write a distributed render manager. The sever would be
>> waiting for incoming connections (other CPUs wishing to be part of the
>> machine pool) and then issue commands to be run on those other CPUs when
> a
>> job is run in the manager via a user.
>> So far, this is what I am using to listen for connections and return
> their.
>>
>> class Main(QtGui.QMainWindow):
>> def __init__(self):
>> QtGui.QMainWindow.__init__(self)
>> #init UI
>> self.ui=Ui_rndr_Manager()
>> self.ui.setupUi(self)
>>
>> #init Network
>> self.tcpServer = QtNetwork.QTcpServer()
>> self.tcpServer.listen(address=QtNetwork.QHostAddress.Any,
>> port=5000)
>> self.connect(self.tcpServer, QtCore.SIGNAL("newConnection()"),
>> self.newConnectionArrives )
>>
>>
>> def newConnectionArrives(self):
>> self.sock = self.tcpServer.nextPendingConnection()
>> self.connect(self.sock, QtCore.SIGNAL("readyRead()"),
>> self.tcpSocketReadyReadEmitted)
>>
>>
>> def tcpSocketReadyReadEmitted(self):
>> data = str(self.sock.readAll())
>> print data
>>
>>
>> When I try and have two separate clients connect, the first client is
>> ignored and only the second's data is received. Am I going about this
> the
>> wrong way for multiple client connections or is there just something I
> am
>> missing?
>
> You are rebinding self.sock and so losing any previous connection.
>
> Phil
>
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