AM wrote at 2003-3-11 08:04 -0800:
I have a Apache 2.0 and a ZServer w/ VHM behind it. The Apache uses RewriteRules to serve the ZServer content. The problem is every so often, the zope server stops responding with a
*Proxy Error * The proxy server received an invalid response from an upstream server. The proxy server could not handle the request /GET / </>/.
Reason: *Error reading from remote server*
Apache/2.0.43 Server at nbs.neuro-bs.com Port 80/ / and my zope debug log has:
2003-03-10T19:09:03 INFO(0) Z2 Caught signal SIGTERM ....
Provided, the two events (proxy error and log entry) occur at the same time, the reason for your proxy error is very clear and natural: Someone sent Zope the "SIGTERM" signal which means please shut down and Zope did.... Dieter