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|1. (WO2018177264) DISTRIBUTED SYSTEM, MESSAGE PROCESSING METHOD, NODE, CLIENT, AND STORAGE MEDIUM|
|Applicants:||TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
|Title:||DISTRIBUTED SYSTEM, MESSAGE PROCESSING METHOD, NODE, CLIENT, AND STORAGE MEDIUM|
Disclosed in the present invention are a distributed system, a message processing method, a node, a client, and a storage medium, the distributed system comprising the client and a plurality of nodes: a master node receiving a message from the client; sending the message to a subordinate node after successfully verifying a digital signature of the message; persistently storing the message after receiving a pre-determined number of receipt confirmation notifications from the subordinate node and after successfully verifying the digital signature, and sending a message storage notification to the subordinate node; the subordinate node returning a result to the client when receiving the message which is sent by the master node; sending a receipt confirmation notification to the master node after successfully verifying the digital signature of the received message; persistently storing the received message after verifying a digital signature of the received message storage notification; the client determining an abnormal node according to the result which is returned by the subordinate node when the same receives the message.