//XBT_INFO("My area is [%d;%d;%d;%d]",globals->x1,globals->x2,globals->y1,globals->y2);
if (incoming->xId < globals->x1) // test if the message must be forwarded to a neighbour.
forward_get_suc(*incoming, globals->west_host, globals->west_port);
//XBT_INFO("My area is [%d;%d;%d;%d]",globals->x1,globals->x2,globals->y1,globals->y2);
if (incoming->xId < globals->x1) // test if the message must be forwarded to a neighbour.
forward_get_suc(*incoming, globals->west_host, globals->west_port);