TODO: ctl command to truncate DB + hint for better performance

TODO

@@ -158,6 +158,9 @@ RC  - Review output of pylint (CODE)
     Admin
     - Make admin node able to monitor multiple clusters simultaneously
     - Send notifications (ie: mail) when a storage or master node is lost
+    - Add ctl command to truncate DB at arbitrary TID. 'Truncate' message
+      can be reused. There should also be a way to list last transactions,
+      like fstail for FileStorage.
 
     Tests
     - Use another mock library that is eggified and maintained.

neo/lib/util.py

@@ -189,6 +189,12 @@ class ReadBuffer(object):
         Implementation of a lazy buffer. Main purpose if to reduce useless
         copies of data by storing chunks and join them only when the requested
         size is available.
+
+        TODO: For better performance, use:
+        - socket.recv_into (64kiB blocks)
+        - struct.unpack_from
+        - and a circular buffer of dynamic size (initial size:
+          twice the length passed to socket.recv_into ?)
         """
 
     def __init__(self):