STREAMING MEDIA RESOURCE DISTRIBUTION METHOD,  SYSTEM, EDGE NODE AND CENTRAL DISPATCHING SYSTEM
FIG2 is a diagram of a system for distributing a streaming media resource according to some embodiments of the present disclosure
The present disclosure provides a system for distributing a streaming media resource. Referring to FIG2, the system includes a push-stream edge node, a pull-stream edge node, a level 2 cache node, a source node, and a central scheduling system. In the present embodiment, the push-stream edge node and the source node have the same configuration information, and the pull-stream edge node and the level 2 cache node have the same configuration information. The same configuration information may refer to that the hardware resources and software resources of the server in the node are consistent, and the domain names in the nodes are also consistent for the same streaming media resource. In this way, the push-stream edge node and the pull-stream edge node can undertake the service of the normal edge node, and at the same time, the push-stream edge node can also undertake the service of the source node, and the pull-stream edge node can also undertake the service of the level 2 cache node. As shown in FIG2, in the embodiment, the central scheduling system may provide a push-stream uploading interface, and the push-stream uploading interface may receive the push-stream information uploaded by the push-stream edge node. In addition, the central scheduling system may further provide a pull-stream query interface, where the pull-stream query interface may receive a pull-stream query request sent by the pull-stream edge node, and feedback the corresponding query result to the pull-stream edge node. Referring to FIG2, the present disclosure further provides a distribution system for streaming media resources, where the system includes a push-stream edge node, a pull-stream edge node, a level 2 cache node, a source node, and a central scheduling system, where:
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['13. A system for distributing a streaming media resource,  characterized in that , that the system comprises a push-stream edge node, a pull-stream edge node, a level 2 cache node, a source node, and a central scheduling system, wherein: the push-stream edge node and the source node have same configuration information, and the pull-stream edge node and the level 2 cache node have same configuration information; the push-stream edge node is configured to perform the steps of claim 6 or 7; the pull-stream edge node is configured to perform the steps of any one of claims 1 to 4; and the central scheduling system is configured to perform the steps of any of claims 9-']