@Shawn_Pane If the network layer abstraction are simple enough no one needs to provide a centralized service to handle it.
@Shawn_Pane如果网络层抽象足够简单，那么没有人需要提供集中式服务来处理它。
@Shawn_Pane If the network layer abstraction are simple enough no one needs to provide a centralized service to handle it.
@Shawn_Pane如果网络层抽象足够简单，那么没有人需要提供集中式服务来处理它。