On Sat, 16 Jun 2001, Oleg Broytmann wrote:
On Fri, 15 Jun 2001, shawn grant wrote:
I have been unable to get this method to work. I went to the Netscape page and tried their example. It didn't work with Netscape 4.75 on windows or linux (as well as IE and mozilla). Is this still a supported mimetype? Has anyone gotten this to work in or outside of zope?
I have not tested Server Push for quite some time. May be 5 years. There is a chance they stopped supporting Server Push. I'll try to test it later next week.
The following code works for me in Netscape 4.77 and Mozilla 0.9. Text-mode browsers (links/lynx/w3m) don't work. I'd like to hear reports about M$IE. #! /usr/local/bin/python -O import sys, time import mimetools class ServerPush: def __init__(self, out=sys.stdout): self.out = out self.output = out.write self.boundary = mimetools.choose_boundary() def start(self): self.output("""\ Content-type: multipart/x-mixed-replace;boundary=%s """ % self.boundary) def next(self, content_type="text/html"): self.output("""\ --%s Content-type: %s """ % (self.boundary, content_type)) def stop(self): self.output("--%s--" % self.boundary) server_push = ServerPush() counter = 0 server_push.start() while counter < 5: server_push.next("text/plain") print counter += 1 print counter sys.stdout.flush() time.sleep(2) server_push.stop() Oleg. ---- Oleg Broytmann http://www.zope.org/Members/phd/ phd@phd.pp.ru Programmers don't die, they just GOSUB without RETURN.