remove uuid and connected_clients in admin.lua

Author: Qihoo360

lib/admin.lua

@@ -59,10 +59,10 @@ function read_query(packet)
 			  type = proxy.MYSQL_TYPE_STRING },
 			{ name = "type",
 			  type = proxy.MYSQL_TYPE_STRING },
-			{ name = "uuid",
-			  type = proxy.MYSQL_TYPE_STRING },
-			{ name = "connected_clients", 
-			  type = proxy.MYSQL_TYPE_LONG },
+		--	{ name = "uuid",
+		--	  type = proxy.MYSQL_TYPE_STRING },
+		--	{ name = "connected_clients", 
+		--	  type = proxy.MYSQL_TYPE_LONG },
               --[[
             { name = "cur_idle_connections",
               type = proxy.MYSQL_TYPE_LONG },
@@ -88,8 +88,8 @@ function read_query(packet)
                 b.dst.name,          -- configured backend address
                     states[b.state + 1], -- the C-id is pushed down starting at 0
                     types[b.type + 1],   -- the C-id is pushed down starting at 0
-                    b.uuid,              -- the MySQL Server's UUID if it is managed
-                    b.connected_clients  -- currently connected clients
+                    --b.uuid,              -- the MySQL Server's UUID if it is managed
+                    --b.connected_clients  -- currently connected clients
             }
 
             --[[
@@ -133,10 +133,10 @@ function read_query(packet)
 			  type = proxy.MYSQL_TYPE_STRING },
 			{ name = "type",
 			  type = proxy.MYSQL_TYPE_STRING },
-			{ name = "uuid",
-			  type = proxy.MYSQL_TYPE_STRING },
-			{ name = "connected_clients", 
-			  type = proxy.MYSQL_TYPE_LONG },
+		--	{ name = "uuid",
+		--	  type = proxy.MYSQL_TYPE_STRING },
+		--	{ name = "connected_clients", 
+		--	  type = proxy.MYSQL_TYPE_LONG },
 		}
 
 		local states = {
@@ -157,8 +157,8 @@ function read_query(packet)
 			b.dst.name,          -- configured backend address
 			states[b.state + 1], -- the C-id is pushed down starting at 0
 			types[b.type + 1],   -- the C-id is pushed down starting at 0
-			b.uuid,              -- the MySQL Server's UUID if it is managed
-			b.connected_clients  -- currently connected clients
+		--	b.uuid,              -- the MySQL Server's UUID if it is managed
+		--	b.connected_clients  -- currently connected clients
 		}
 	elseif string.find(query:lower(), "^add%s+master%s+.+$") then
         	local newserver = string.match(query:lower(), "^add%s+master%s+(.+)$")

src/network-conn-pool-lua.c

@@ -126,7 +126,7 @@ int network_connection_pool_lua_add_connection(network_mysqld_con *con) {
 		chassis_event_add_local(con->srv, &(con->server->event)); /* add a event, but stay in the same thread */
 	}
 
-	st->backend->connected_clients--;
+//	st->backend->connected_clients--;
 	st->backend = NULL;
 	st->backend_ndx = -1;
 
@@ -324,7 +324,7 @@ network_socket *network_connection_pool_lua_swap(network_mysqld_con *con, int ba
 
 	/* connect to the new backend */
 	st->backend = backend;
-	st->backend->connected_clients++;
+//	st->backend->connected_clients++;
 	st->backend_ndx = backend_ndx;
 
 	return send_sock;