Resource transmission method and device for caching platform
A transmission method and resource technology, which are applied in the field of resource transmission methods and devices of cache platforms, can solve problems such as low resource transmission efficiency, and achieve the effects of solving low resource transmission efficiency, saving network bandwidth, and reducing traffic burden.
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example 1
[0058] Example 1 is as follows: within 1 ms, network devices A, B, C, and D in the network request to watch the content of the movie "Where Are We Going, Dad?" C and D provide download services;
example 2
[0059] Example 2 is as follows: the Cache platform contains the latest movie content resource "Langya Bang", and it pushes "Langya Bang" viewing requests for users on the networked device side it serves, and its intranet networked devices E, F, G, H, etc. respond to the push , would like to view this resource.
[0060]Step S403, the Cache platform notifies multiple networked devices that need to obtain the same content, notifies them to join the multicast group X, and assigns them an IP multicast group address.
[0061] Specifically, the Cache platform divides multicast groups for networked devices that require the same content service. As in Example 1, A, B, C, and D are divided into IP multicast group X and multicast address X.X.X.X, all of which need to download "Where Are We Going, Dad?"; in Example 2, E, F, G, and H are divided into IP multicast group Y and multicast address Y.Y.Y.Y are required to provide the service of "Langya Bang".
[0062] Step S404, the Cache plat...
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