May 2022
Beginner to intermediate
756 pages
21h 30m
Korean
book
HTTP 완벽 가이드
by David Gourlry, Brian Totty, Lee Eung Jun, Sang -Il Jeong, Anshu Agarwal, Seilu Reddy, Marjorie Sayre
Content preview from HTTP 완벽 가이드
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115
4
장 커넥션 관리
The Definitive Guide
문제가 있는 상황에서 그런 위험한 메서드로 요청을 보내서는 안 된다.
4.7
커넥션 끊기에 대한 미스터리
커넥션 관리(특히 언제 어떻게 커넥션을 끊는가)에는 명확한 기준이 없다. 이 이슈는
수많은 개발자가 알고 있는 것보다 더 미묘하며, 그에 관한 기술 문서도 별로 없다.
4.7.1
‘마음대로’ 커넥션 끊기
어떠한 HTTP 클라이언트, 서버, 혹은 프락시든 언제든지 TCP 전송 커넥션을 끊을
그림
4
-
18
네개의트랜잭션(파이프라인커넥션)
클라이언트
클라이언트
클라이언트
서버
서버
서버
(a) 순차적인 커넥션
트랜잭션 1
트랜잭션 1
트랜잭션 1
트랜잭션 2
트랜잭션 3
트랜잭션 4
트랜잭션 2 트랜잭션 3 트랜잭션 4
커넥션-1
요청-1
요청-1
요청-1
요청-2
요청-3
요청-4
요청-2
요청-3
요청-4
응답-1
응답-1
응답-1
응답-2
응답-3
응답-4
응답-2
응답-3
응답-4
응답-2
응답-3
응답-4
요청-2
요청-3
요청-4
커넥션-2 커넥션-3 커넥션-4
시간
시간
시간
트랜잭션 2 트랜잭션 3 트랜잭션 4
(b) 지속 커넥션
(c) 파이프라인 지속 커넥션
HTTP(04장).indd 115 2014-12-02 오전 11:16:49
116
1
부 HTTP: 웹의 기초
HTTP
수 있다. 보통 커넥션은 메시지를 다 보낸 다음 끊지만
23
, 에러가 있는 상황에서는 ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.