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web.reactive

DispatcherHandler

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HttpServer(Netty) 의 onStateChange ν•¨μˆ˜ mono.subscribe() λ₯Ό 톡해 handle 이 ν˜ΈμΆœλœλ‹€.
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λ¨Όμ € handlerMappings κ°€ null 인지 확인
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λ“±λ‘λœ handlerMappings λ₯Ό λŒλ©΄μ„œ handler λ₯Ό μ°ΎλŠ”λ‹€.
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λŒλ‹€κ°€ μ—λŸ¬ λ°œμƒν•˜λ©΄ μ—λŸ¬ κ²°κ³Ό 생성
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그리고 handlerRequestWith(exchange, handler) ν•¨μˆ˜ 응닡
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μ•Œλ§žμ€ handlerAdapter λ₯Ό μ°Ύμ•„ Mono<HandlerResult> 응닡
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result λ₯Ό handle ν•˜κ³  Mono<Void> 응닡

DispatcherExceptionHandler

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κ΅¬ν˜„μ²΄λŠ” RequestMappingHandlerAdapter ν•˜λ‚˜
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ꢁ금점: RequestMapping μ΄λΌλŠ” 넀이밍은 μ™œ?
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requestMapping 은 전톡 MVC μ—μ„œ μ“°μ΄λŠ”λ°

HandlerMapping

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Handler μ°ΎκΈ°
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μš”μ²­(http method, endpoint, request params, path variables λ“±)에 ν•΄λ‹Ήν•˜λŠ” 클래슀-ν•¨μˆ˜ 찾음

HandlerAdapter

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μš”μ²­μ— ν•΄λ‹Ήν•˜λŠ” 클래슀-ν•¨μˆ˜(handler) μ‹€ν–‰ 및 응닡 λ°›κΈ°

HandlerResult

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dto λŠλ‚Œ