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by jozzy-james 1462 days ago
and bi-directional data flow was done in the form on long polling. this sounds very much like a get off my lawn argument rather than anything rooted in reality of the now.
1 comments

Long polling has turned into SSE. And rocks with HTTP/2. What was once old is new and in vogue again!
SSE isn't bi-directional, but sure - solves a bit of the long polling issue.