Hi, I'm looking for a solution for the following - I think well known - problem of medusa 'Broken Link' : Plattform Linux 2.2.19 or Linux 2.4.16 Zope 2.3.3 is necessary ( no update is possible ) Python 1.5.2 or if possible a higher version Zope hangs after a random while of random clicks with error in log: Unhandled exception in thread: Traceback (innermost last): File "/usr/src/packages/BUILD/Zope-2.3.3-src/ZServer/PubCore/ZServerPublisher. py", line 97, in __init__ response._finish() File "/usr/src/packages/BUILD/Zope-2.3.3-src/ZServer/HTTPResponse.py", line 28 2, in _finish stdout.close() File "/usr/src/packages/BUILD/Zope-2.3.3-src/ZServer/HTTPResponse.py", line 33 9, in close Wakeup() File "/usr/src/packages/BUILD/Zope-2.3.3-src/ZServer/medusa/select_trigger.py" , line 74, in pull_trigger os.write (self.trigger, 'x') OSError: [Errno 32] Broken pipe I retrieved the latest CVS-code of asyncore.py asynchat.py . Please I need a solution Thanks, Dirk