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I found Pushpin interesting when I heard about it a couple years ago. Haven't had the chance to use it yet, but I'm curious if you could give a summary of what'

I found Pushpin interesting when I heard about it a couple years ago. Haven't had the chance to use it yet, but I'm curious if you could give a summary of what's changed.

jkarneges 12y ago
Aside from a host of fixes/refactorings, the biggest change is that it now supports WebSockets, with either a WebSocket origin server or HTTP origin server. Also, the backend protocol (GRIP) was refined to work via HTTP headers instead of JSON instructions in the response body. This change helps simplify backend code and makes it more readable. The response body mechanism is still supported though, since it's more extensible and may be needed in rare cases (such as status code 304 with Apache).