--- /dev/null
+There is a plugin mecanism in here, and the selection is automatic
+
+If you open a socket in SG realm, you'll get a SG socket.
+If you open a socket in RL realm, you'll get a TCP socket.
+
+To get a file socket, you'll have to build it manually.
+To get a pipe socket, use gras_fork, or whatever name I'll give it when I
+ implement this.
