> -----Ursprüngliche Nachricht-----
> Von: Brian Akins 
> 
> > Proxy sents up an error_bucket with HTTP_BAD_GATEWAY if the 
> connection
> > to the backend broke in the middle.
> 
> So should every modules that reads the brigade check for an error 
> bucket? 

yes

> It does not appear that any of the cache modules do that.

They don't need to since r->no_cache is also set by the proxy
in this case.

Regards

Rüdiger

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