2020-11-04(Wed)

  1. ํ•™์Šต ๋‚ ์งœ // 2020-11-04(์ˆ˜)

  2. ํ•™์Šต์‹œ๊ฐ„ // 9:00~22:00

  3. ํ•™์Šต ๋ฒ”์œ„ ๋ฐ ์ฃผ์ œ // Response header ๊ตฌํ˜„

  4. ๋™๋ฃŒ ํ•™์Šต ๋ฐฉ๋ฒ• // sanam, yohai ๋‹˜๊ณผ ํ† ์˜ํ•จ

  5. ํ•™์Šต ๋ชฉํ‘œ // Subject์— ์ œ์‹œ๋œ Response header๋ฅผ ๋ชจ๋‘ ๊ตฌํ˜„ํ•œ๋‹ค.

  6. ์ƒ์„ธ ํ•™์Šต ๋‚ด์šฉ

Static resource ๋ฅผ open, readํ•˜์—ฌ body๋ฅผ ๋งŒ๋“œ๋Š” ํ๋ฆ„์€ ์š”ํ•œ๋‹˜๊ณผ ์–ด๋Š ์ •๋„ ๋งˆ๋ฌด๋ฆฌํ–ˆ์œผ๋ฏ€๋กœ, ์ด๋ฒˆ์—๋Š” CGI, Response header ๋กœ ๋ชจ๋“ˆ์„ ๋ถ„๊ธฐํ•˜์—ฌ ๋”ฐ๋กœ ๊ตฌํ˜„ํ•˜์—ฌ ํ•ฉ์น˜๊ธฐ๋กœ ํ•˜์˜€๋‹ค.

  • ์š”ํ•œ๋‹˜๊ณผ sanam๋‹˜์ด CGI pipe open, write, execve, readํ•˜๋Š” ํ๋ฆ„์„ ํ•จ๊ป˜ ์ž‘์„ฑํ•˜๊ธฐ๋กœ ํ•˜์˜€๋‹ค.

  • ๋‚˜๋Š” Response header๋ฅผ ๊ตฌํ˜„ํ•˜๊ธฐ๋กœ ํ•˜์˜€๋‹ค.

date, server, content length, content location ํ—ค๋”๋ฅผ ๋งŒ๋“ค๊ณ , mime type table์„ std::map์œผ๋กœ Response ๊ฐ์ฒด์˜ ํ”„๋กœํผํ‹ฐ๋กœ ๋งŒ๋“œ๋Š” ์ž‘์—…์„ ํ•˜์˜€๋‹ค.

์ด ๊ณผ์ •์—์„œ Buffer_size๊ฐ€ ๋„ˆ๋ฌด ์ž‘์œผ๋ฉด ์—ฐ์†๋œ CRLF๋ฅผ ์ฐพ์ง€๋ชปํ•˜์—ฌ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์—ฌ TODO๋กœ ๋‚จ๊ฒผ๋‹ค.

  1. ํ•™์Šต ๋‚ด์šฉ์— ๋Œ€ํ•œ ๊ฐœ์ธ์ ์ธ ์ดํ‰

์˜ค๋žœ๋งŒ์— ํŽ˜์–ดํ”„๋กœ๊ทธ๋ž˜๋ฐ์—์„œ ๋ฒ—์–ด๋‚˜ ํ˜ผ์ž ์ฝ”๋”ฉํ•˜๋‹ˆ ์ ์ ํ•œ ํ–‰๋ณต๊ฐ์„ ๋ง›๋ณด์•˜์Šต๋‹ˆ๋‹ค. ํŽ˜์–ดํ”„๋กœ๊ทธ๋ž˜๋ฐ๋„ ์žฌ๋ฐŒ๊ธดํ•œ๋ฐ ๊ธฐ๋ณธ์ ์œผ๋กœ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๋น„์šฉ์ด ์žˆ๊ณ (ํŠนํžˆ live share ๊ฐ€ ๋ฒ„๋ฒ…๊ฑฐ๋ฆด ๋•Œ๋งˆ๋‹ค ์ •๋ง..) ๋ชฐ์ž…์ด ๋œํ•˜๊ธด ํ•˜๋‹ˆ๊นŒ์š”. ํŠนํžˆ Response ํ—ค๋”๋ฅผ ์ž‘๊ฒŒ์ž‘๊ฒŒ ์ชผ๊ฐœ์–ด ๊ฐœ๋ฐœํ•˜๋Š” ๊ณผ์ •์—์„œ ์†Œ์†Œํ•œ ์„ฑ์ทจ๊ฐ์„ ์–ป์œผ๋‹ˆ ์ •๋ง ์ฆ๊ฒ์Šต๋‹ˆ๋‹ค. SELECT๋ฅผ ๊ฑฐ์ณ์„œ๋งŒ read, writeํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ œํ•œ ๋•Œ๋ฌธ์— CGI๋„ ์—ฌ๊ฐ„ ๊ณจ์น˜์•„ํ”ˆ๊ฒŒ ์•„๋‹ํ…๋ฐ ์—ด์ •์ ์œผ๋กœ ๋ค๋ฒผ๋“ค์–ด์ฃผ๋Š” ํŒ€์›๋“ค์—๊ฒŒ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

๋‹ค์Œ ํ•™์Šต ๊ณ„ํš

  • Response header๋“ค ๊ตฌํ˜„

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