[MINOR] add the "initial weight" to the server struct.
This one will be used when changing weights.
diff --git a/include/types/server.h b/include/types/server.h
index d7e6da0..f6a7171 100644
--- a/include/types/server.h
+++ b/include/types/server.h
@@ -122,7 +122,7 @@
int curfd; /* file desc used for current test, or -1 if not in test */
char *id; /* just for identification */
- unsigned uweight, eweight; /* user-specified weight, and effective weight */
+ unsigned iweight,uweight, eweight; /* initial weight, user-specified weight, and effective weight */
unsigned wscore; /* weight score, used during srv map computation */
unsigned prev_eweight; /* eweight before last change */
unsigned rweight; /* remainer of weight in the current LB tree */