Hello, I'm working on a patch to enable SOCKS 4 and 5 support for Tor's OR and directory connections. I got SOCKS working for OR connections already, but the directory behavior is a bit more challenging to SOCKSify, because it queues the request immediately on the connection's outbuf with the directory_send_command() call right after connecting in directory_initiate_command_rend(). To get SOCKS to work, the parameters (resource, payload, etc) would need to be saved to the connection structure so directory_send_command() can be called after the proxy handshake finishes. Would that be acceptable?
-- Christopher Davis
