Being a one-to-one protocol, SSL does not support multicast applications very well.
作为一种一对一协议，SSL不能很好地支持多播应用程序。
Peer computers interested in being a part of this multicast group must explicitly subscribe to the group.
希望加入这个多播组的对等计算机必须显式地预订这个组。
Whether multicast traffic can be received on the loopback interface, or whether the multicast transmitters are using the same NIC on which the data is being received.
是否多播能在loopback接口上被接收，或者是否多播传送器在接收的数据上使用相同的NIC。
Multicast, on the other hand, is basically broadcasting—it's being pumped out there continuously for any number of people to pick up.
而另一方面，多播基本上是一种广播——它持续不断地发布给任意数量的用户。
As an efficient solution, IP multicast is being increasingly replaced by application-level multicast on account of the lack of widespread support.
作为有效解决方法的IP组播因为缺乏广泛的支持而逐渐被应用层组播代替。
Additional requests to join the session from others in the same LAN segment will result in no additional multicast packets being sent, since the packets are already being broadcast.
结果其他人的其他加入会话的请求的其他墨点发送的包将不被发送，因为保已经广播了。
Additional requests to join the session from others in the same LAN segment will result in no additional multicast packets being sent, since the packets are already being broadcast.
结果其他人的其他加入会话的请求的其他墨点发送的包将不被发送，因为保已经广播了。
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