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08.10.2005 at 07:21AM PDT, ID: 21522231
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9.2

Sockets blocking GUI

Asked by frube in Python Scripting Language

Tags: , ,

Hi, I'm currently in the process of learning python and have a fair understanding of the basics. I am using GTK to develop a GUI for my program and am having problems with sockets.

I realise that the select() function can inform me of what sockets are available for reading/writing, but I am trying to build something more event driven. So that as soon as data is received on a socket a function is called to handle it. Much like the asyncore module.

I can use asyncore successfully, the only problem being that asyncore.loop() then proceeds to block the GUI until all socket objects are closed. From what I understand the module simply creates an infinite while loop which constantly performs the select() method on socket objects checking to see if they can be read from and then firing an event. Then breaks the loop when all socket objects are closed. (If this is incorrect please correct me)

As more of a learning exercise I am trying not to use the asyncore module and to code the infinite while loop and event handlers myself, only this will inevitably block the GUI. Can anyone tell me how to go about this please?Start Free Trial
[+][-]08.10.2005 at 07:39AM PDT, ID: 14642358

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About this solution

Zone: Python Scripting Language
Tags: asyncore, sockets, gtk
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Solution Provided By: RichieHindle
Participating Experts: 1
Solution Grade: A
 
 
[+][-]08.10.2005 at 03:34PM PDT, ID: 14647496

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[+][-]09.02.2005 at 08:27AM PDT, ID: 14811025

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