
This patch introduces a new argument "adj_rib_in_change_handler" into BGPSpeaker and enables to notify adj-RIB-in changed to watchers. Also this patch enables to "bgp.application.RyuBGPSpeaker" to notify a new event EventAdjRibInChanged to other Ryu applications. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>