HenriciT@amann-online.de wrote at 2003-2-11 21:00 +0100:
... The correct return code of the ZServer should be 304/not modified. Since all our "normal" images (not inserted via ExtImg) are treated in this correct way, we assume that this behaviour might be related to the ExtFile code. In the "extfile.py" source, there's a section that would return a "304" return code, so it seems that the product could handle things correctly. The sad thing of cause is, that in our case it doesn't... I would start debugging the code:
* the easy way: activate Zope logging (--> "doc/LOGGING.txt") and add "zLOG.LOG" calls to document the decisions "ExtFile" makes * a bit more difficult: debug directly, either with a Python IDE (my colleagues use "WingIDE" and are quite happy) or with "pdb". HowTo on Zope.org. Dieter