networking - Load balancer for websockets -


i know how load balancers work http requests. client opens connection lb, lb forwards request backend servers, lb gets response , same connection sends response client , closes connection. want know internal details of load balancer websockets. how connections maintained , how response sent client. read many questions on stackoverflow none of them gave clear picture of internal implementation of lb

the lb route connection server behind it.

so long keep connection open keep being connected same server , not communicate lb again. depending on client, on reconnection routed server.

i'm not sure how works when libraries fallback json-p tho


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