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Old July 14, 2009, 09:50 PM   #12
OuTcAsT
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Join Date: January 8, 2006
Location: Nashville, TN
Posts: 1,214
Quote:
Sadly, it appears that vbulletin doesn't enable zlib compression until after those two lines are printed. The http headers tell the browser that the response is compressed, but those two lines weren't, so it threw a fit. They might not have been getting counted in the content-length header, either.

What I don't know is why it was working before. There must have been some behavior change in a recent version of php or lighttpd. It might have been output buffering. Maybe php used to wait until the output buffer was full before it checked whether to compress, and maybe now it compresses on each and every write to the buffer. Seems inefficient, but I have no idea, just guessing.
Could we get that in English McGee ?
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