I appear to be having some sort of issue getting a blob from a blob store when I am on a proxy. I am actually able to put blobs onto the blob store no problem, but I am unable to read them.
If it's a reproducible problem, could you capture wire and header logging [1] for a failure and put them in a Gist or Pastie.
Alternatively, you could also try running your JVM with the standard -Dhttp.proxyHost (or -Dhttps.proxyHost) etc. properties [2] to see if that makes any difference. This *should* have the same affect as setting the properties you're already setting in your context, but it's better to check ;-)
ap [1] http://jclouds.apache.org/documentation/reference/jclouds-logging/ [2] http://docs.oracle.com/javase/6/docs/technotes/guides/net/proxies.html
