Merge pull request #188 from toberndo/fix_partial_body_length

Fix packet partial body length

src/packet/packet.js

@@ -235,7 +235,7 @@ module.exports = {
             break;
           }
         }
-        real_packet_length = mypos2;
+        real_packet_length = mypos2 - mypos;
         // 4.2.2.3. Five-Octet Lengths
       } else {
         mypos++;