Here is a quick example using Qt classes:
###
from functools import partial
from PySide import QtNetwork
def handleConn():
conn = s.nextPendingConnection()
conn.readyRead.connect(partial(readConn, conn))
def readConn(conn):
data = conn.readAll()
print "Read:", data
# Make a server
server = QtNetwork.QLocalServer()
server.newConnection.connect(handleConn)
server.listen('myLocalSocket')
# Make client
sock = QtNetwork.QLocalSocket()
sock.connectToServer('myLocalSocket')
sock.write('foo\n')
###
You create a QLocalServer which uses local named sockets. Then you tell it to
listen. It uses the event loop to wait for connections.
When a connection from a client comes in, the handleConn() is called. It
accepts the connection and then connects it to another slot that will wait for
data. This is all using signal/slots.
When the client writes data, the slot will be called.
If you take this example and work up a test with it, I can help you further
from your code.
On Jul 23, 2013, at 7:49 AM, Marcus Ottosson wrote:
> I came across this thread
> https://groups.google.com/d/msg/python_inside_maya/ycSqonujjJ8/bRPEnQAGE1cJ
>
> ..but am not that familiar enough with network programming to understand
> exactly what is going on. My problem seems similar, I want an externally
> running PyQt application to get sent information from Maya. I'm trying to
> setup a server within the PyQt app, but can't get around how to make it
> concurrent.
>
> Could I get a simplified example of how does could be achieved?
>
> I made an example app here: http://pastebin.com/caRJX8qD
> Whenever the current node changes, I'd like this gui do show me the name of
> that node via it's set(node) method.
>
> Any ideas?
>
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