HTCondorWiki: Ipv Six Work Note Two

 {section: Converting Sock}
-Sock is not only used by TCP/UDP connection but also used by Unix domain socket (AF_UNIX). Basically, Sock can only create TCP or UDP socket internally but SharedEndPoint creates Unix domain socket and calls Sock::assign() to pass the descriptor.
+Sock is not only used by TCP/UDP connection but also used by Unix domain socket (AF_UNIX). Basically, Sock can only create TCP or UDP socket internally but SharedEndPoint and SharedPortClient creates Unix domain socket and calls Sock::assign() to pass the descriptor.
 
 I guess this is broken abstraction since Sock has IP related functions such as peer_addr() or peer_port() which are not available to Unix domain socket.
 
+It seems assign() is only used by these Shared* thing. So maybe we could end up with refactoring it.
+
 This makes conversion complicated. I hope to get 'clean' code.