Remove commented-out code

zebra-network/src/protocol/external/codec.rs

@@ -408,7 +408,6 @@ impl Decoder for Codec {
                     b"pong\0\0\0\0\0\0\0\0" => self.read_pong(&mut body_reader),
                     b"reject\0\0\0\0\0\0" => self.read_reject(&mut body_reader),
                     b"addr\0\0\0\0\0\0\0\0" => self.read_addr(&mut body_reader),
-                    //b"addrv2\0\0\0\0\0\0" => self.read_addrv2(&mut body_reader),
                     b"getaddr\0\0\0\0\0" => self.read_getaddr(&mut body_reader),
                     b"block\0\0\0\0\0\0\0" => self.read_block(&mut body_reader),
                     b"getblocks\0\0\0" => self.read_getblocks(&mut body_reader),
@@ -518,19 +517,6 @@ impl Codec {
         Ok(Message::Addr(addrs))
     }
 
-    /*
-    /// Deserialize an `addrv2` message into a list of `MetaAddr`s.
-    ///
-    /// Currently, Zebra parses received IPv4 and IPv6 in `addrv2`, but ignores other address types.
-    /// Zebra never sends `addrv2` messages.
-    fn read_addrv2<R: Read>(&self, reader: R) -> Result<Message, Error> {
-        let addrs: Vec<AddrV2> = reader.zcash_deserialize_into()?;
-
-        let addrs = addrs.into_iter().map(Into::into).collect();
-        Ok(Message::Addr(addrs))
-    }
-     */
-
     fn read_getaddr<R: Read>(&self, mut _reader: R) -> Result<Message, Error> {
         Ok(Message::GetAddr)
     }