Patent ID: 9699276
Date: 2017-07-04
CPC Classifications: H04L

Claim:
1. A data distribution method, comprising: at a computing device having one or more processors and a memory storing programs executed by the one or more processors: receiving in parallel data request messages that are sent separately from at least two data receive ends, the data request message comprising a field for describing requested data; and returning in parallel data corresponding to the fields for describing requested data to data receive ends with the fields for describing requested data that are valid; wherein the method further comprises: returning in parallel state reset messages to data receive ends with the fields for describing requested data that are invalid, wherein the state reset message comprises data description information; constructing, by the data receive ends that receive the state reset messages, updated data request messages based on the data description information, wherein the updated data request message comprises an updated field for describing requested data; and receiving the updated data request messages, and returning in parallel data corresponding to the updated fields for describing requested data to data receive ends with the updated fields for describing requested data that are valid.