rest 왜 쓰는 거임? 웹소켓 써야 하는거 아님?

[익명(175.212)]

이유가 뭘까?

[dd(183.108)]

SSL

[ELIS(elishaz)]

브라우저 지원이 다 안되잖아 우리나라ie 7쓰는 할배들 아직도 많음

[개오복(gaeobok)]

REST is an architectural style while WebSocket is a technology.

[개오복(gaeobok)]

WebSocket is a low-level protocol, think of it as a socket on the web. Every thing, including a simple request/response design pattern, how to create/update/delete resources need, status codes etc to be build on top of it. All of these are well defined for HTTP.

[개오복(gaeobok)]

WebSocket is a stateful protocol where as HTTP is a stateless protocol. WebSocket connections are know to scale vertically on a single server where as HTTP can scale horizontally. There are some proprietary solutions for WebSocket horizontal scaling, but they are not standards-based.

[개오복(gaeobok)]

How will Search Engine Optimization (SEO) work with WebSocket ? Works very well for HTTP URLs. All proxy, DNS, firewalls are not yet fully aware of WebSocket traffic. They allow port 80 but might restrict traffic by snooping on it first. Security with WebSocket is all-or-nothing approach.