On Sat, Aug 23, 2008 at 1:58 AM, Jean-Paul Calderone <[EMAIL PROTECTED]> wrote: > On Sat, 23 Aug 2008 01:47:23 +0800, Leo Jay <[EMAIL PROTECTED]> wrote: >> >> I'd like to read and write the same socket in different threads. >> one thread is only used to read from the socket, and the other is only >> used to write to the socket. >> But I always get a 10022 'Invalid argument' exception. Anyone knows why? >> >> I'm using windows xp. >> >> my source code is here: >> http://pastebin.com/m23e633a2 >> > > You're connecting and accepting with the same socket. That's not a very > good thing to do. You're not even reading and writing on the same socket, > since you're writing to the socket which you get from accept (if the code > could get that far). >
not exactly. the socket connecting to port 1 is listening to port 2. port 1 and port 2 are not the same. > What are you trying to do? Why are you connecting and accepting? Why do > you need two threads? > I'm migrating a java module to python. In the java code, after creating a socket, the code gets an InputStream and an OutputStream from that socket, sends and receives data in different threads. So I just want to do the same thing. (at least do the same thing currently, I don't want to change all related projects at the same time.) > Have you seen Twisted? http://twistedmatrix.com/ > not yet, but it seems that it's quite a complicated module, isn't it? is it possible to get the work done without adopting such a monster? :) thanks. -- Best Regards, Leo Jay -- http://mail.python.org/mailman/listinfo/python-list
