getlantern/lantern — comment on commit 52e77004d1a7299348d7ab720f2fff4ac63101a4
File: src/main/java/org/lantern/DispatchingProxyRelayHandler.java line 70
By pants:

This has since been updated ([link](http://code.google.com/appengine/docs/quotas.html#Requests)): "Each incoming HTTP request can be no larger than 32MB"