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TODO
hocgin edited this page Nov 19, 2021
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server server server
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(3) (3) (3)
v v v
secondary <-(1)-> main <-(1)-> secondary
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(2) (2) (2)
v v v
driver driver driver
(1) 拓扑结构:
(1) 路由表: node 中 driver 的 node 位置表。考虑由 redis 或 cache 来实现,设备上/下线 node 之间互相同步维护。
(1) main 选举: secondary 定期
(2) ws 协议: node 与 driver 使用 ws 协议连接。
(3) ws 协议: