sbt <shibt...@gmail.com> added the comment: > But ForkingPickler could be used in multiprocessing.connection, > couldn't it?
I suppose so. Note that the way a connection handle is transferred between existing processes is unnecessarily inefficient on Windows. A background server thread (one per process) has to be started and the receiving process must connect back to the sending process to receive its duplicate handle. There is a simpler way to do this on Windows. The sending process duplicates the handle, and the receiving process duplicates that second handle using DuplicateHandle() and the DUPLICATE_CLOSE_SOURCE flag. That way no server thread is necessary on Windows. I got this to work recently for pickling references to file handles for mmaps on. (A server thread would still be necessary on Unix.) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue4892> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
