+- a way to get the network proximity (needed by Pastry, at least)
+
+- pull method of source diffusion in graspe-slave
+
+- Use a xbt_set for gras_procdata_t->libdata instead of a dict
+ so that the search can be linear.
+
+[sorry for the parts in french :]
+
+###
+### Very soon
+###
+
+- tcp->incoming_socks
+ sock specific tcp (buffsize) useless
+
+###
+### Soon
+###
+
+- gras_os_getload
+
+- gras_datadesc_import_nws?
+
+- meassock
+ Check that messages don't go on meas socks
+ Implement it
+
+- Implement gras_datadesc_cpy to speedup things in the simulator
+ For now, we mimick closely the RL when on simulator, which is not needed.
+ (this was easier to do).
+ gras_datadesc_cpy needs to provide the size of the corresponding messages, so
+ that we can report it into the simulator.
+
+- a init/exit mecanism for logging appender
+- more logging appenders
+
+- when a send failed because the socket was closed on the other side,
+ try to reopen it seamlessly. Needs exceptions or another way to
+ differentiate between the several system_error.
+- cache accepted sockets and close the old ones after a while.
+ Depends on the previous item.
+
+
+###
+### A bit later
+###
+
+- Adaptative timeout
+- datadesc_set_cste: give the value by default when receiving.
+ It's not transfered anymore, which is good for functions pointer.
+
+============================================================================
