Cluster-based Node.js multi-process management method and system

• Main Authors: YAO RONGFEI, ZHOU PENG, WANG CHUNYAN, WANG YONGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a cluster-based Node.js multi-process management method and system. The system comprises: a process starting module, wherein the process starting module is used for starting, initializing, data loading and application service starting of a master host process and each worker sub-process; a heartbeat detection module, which is used for starting a timed task by the master host process after starting is completed, periodically sending heartbeat detection to each worker sub-process according to a configured time interval, closing a dead worker sub-process and restarting a new worker sub-process; a state query interface, which is used for externally providing a process state query interface; and a message interface function, wherein the message interface function is used for externally providing a message publishing interface function so as to send messages to all the worker sub-processes, and meanwhile, the worker sub-processes externally provide a message subscription function so as to re