\uc5b4\ub5a4 \ubd84\uaed8\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8\uc2e0\ub370 \uc11c\ubc84\ub97c \uc5b4\ub5bb\uac8c \ubc30\uc6cc\uc57c \ud560\uc9c0 \ubaa8\ub974\uaca0\ub2e4\uace0 \uc4f0\uc2e0 \uae00\uc744 \ubcf4\uace0 \uc791\uc131\ud574 \ubd05\ub2c8\ub2e4.C++ \uc708\ub3c4\uc6b0 \uc11c\ubc84\ub97c \ucc98\uc74c\ubd80\ud130 \ub9cc\ub4e0\ub2e4\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\uc6a9\uc744 \uacf5\ubd80\ud574\uc57c \ud560\uac83\uc73c\ub85c \uc0dd\uac01\ub429\ub2c8\ub2e4.\uc9c0\uadf9\ud788 \uc8fc\uad00\uc801\uc778 \uc0dd\uac01\uc774\ub2c8\uae4c \ucc38\uace0\ub9cc \ubd80\ud0c1\ub4dc\ub824\uc694. <\/p>\n\n\n\n
1. \uc900\ube44\ud559\uc2b5<\/strong> \uacf5\ubd80\uac00 \ub05d\ub09c \ub4a4 \uac1c\ubc1c\ud574\uc57c \ud560 \ub0b4\uc6a9\uc740 3. \uc11c\ubc84\u00a0\uad6c\uc870\u00a0\uc124\uacc4<\/strong> 4. \uad8c\uc7a5 \uc0ac\ud56d<\/strong>\uc774\ub54c \uc81c\uac00 \uad8c\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc740 \uc77c\ub2e8 \uc624\ud508\uc18c\uc2a4\ub098 \uc0c1\uc6a9\uc5d4\uc9c4\uc744 \ud559\uc2b5\ud574\ubcf4\ub294 \uac83\uc785\ub2c8\ub2e4.\uc5ec\uae30\uc11c \uc11c\ubc84\uc5d4\uc9c4\uc774\ub780 \ubb34\uc5c7\uc774\uba70, \uc5b4\ub5bb\uac8c \uc4f0\ub294\uac83\uc774 \ud45c\uc900\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc124\uacc4\uc778\uc9c0\ub97c \uc5ff\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uadf8 \ub4a4\uc5d0 \uc790\uc2e0\uc774 \ubb34\uc5c7\uc744 \ud558\uace0\uc2f6\uc740\uc9c0 \uace0\ubbfc\ud574\ubcf4\uc138\uc694.\ucee8\ud150\uce20\ub97c \ub9cc\ub4dc\uc2dc\uace0 \uc2f6\ub2e4\uba74 \uc11c\ubc84\uc5d4\uc9c4\uc744 \ubc30\uc6b0\uc2dc\uace0 \uc798 \ud65c\uc6a9\ud558\ub294 \ucabd\uc73c\ub85c \ud559\uc2b5\ud558\uc2dc\ub294\uac78 \ucd94\ucc9c\ud569\ub2c8\ub2e4.\uadf8\ub7ec\ub098 \ub098\ub294 ‘\uc11c\ubc84 \uc5d4\uc9c4 \ud504\ub85c\uadf8\ub798\uba38\uac00 \ub418\uaca0\uc5b4!’\ub77c\uace0 \uacb0\uc2ec\ud558\uc168\ub2e4\uba74 \uc704\uc758 \uac83\ub4e4\uc744 \ud558\ub098\uc529 \uc815\ubcf5\ud574 \ub098\uac00\uc2dc\uba74 \ub420 \uac83 \uac19\uc2b5\ub2c8\ub2e4 \u314e<\/p>\n\n\n\n 5. \ud575\uc2ec?<\/strong>\ud504\ub85c\uadf8\ub798\uba38\ub85c \uc77c\ud558\ub294\ub370 \uc788\uc5b4\uc11c \uc11c\ubc84\ub97c \uc9c0\ud5a5\ud558\uc2dc\ub294 \ubd84\ub4e4\uaed8\uc11c\ub294 \uc774\uc815\ub3c4\uba74 \ub418\uc9c0 \uc54a\uc744\uae4c.. \uadf8\ub807\uac8c \uc0dd\uac01\ud569\ub2c8\ub2e4.\ub77c\uc6b0\ud130\ub77c\ub358\uac00 L4\uc2a4\uc704\uce58 \ub4f1 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \ub300\ud55c \uc9c0\uc2dd\uc774 \ud48d\ubd80\ud558\uba74 \ub3c4\uc6c0\uc740 \ub418\uaca0\uc9c0\ub9cc \ud504\ub85c\uadf8\ub798\ubc0d \uc774\uc678\uc758 \ubc94\uc704\uc784\uc73c\ub85c \uc77c\ub2e8 \uc0dd\ub7b5…\uc6b0\ub9ac \ub9c8\uc74c\ub300\ub85c \ub9cc\ub4e4\uaca0\ub2e4! \ub77c\uba70 \uc0c1\uc6a9 \uc5d4\uc9c4\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ud68c\uc0ac\ub4e4\ub3c4 \uc7ac\uc57c\uc758 \uace0\uc218\ub4e4\uc774 \uae30\ubcf8\uae30 \uc788\uace0 \ubc94\uc6a9\uc801\uc778 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub4dc\u3139\uc744 \uc790\uccb4\uc801\uc73c\ub85c \uac1c\ubc1c\ud574\uc11c \uc0ac\uc6a9\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \ubb34\ub8cc\/\uc0c1\uc6a9 \uc5d4\uc9c4\uc73c\ub85c \uae30\ubcf8\uae30\uc640 \uad6c\uc870\ub97c \uc775\ud600\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4.\ub137\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc911\uc694\ud55c \uc2e0\ub8b0\uc131\ub4f1\uc740 \uc0ac\uc2e4 \uc9c0\uc2dd\ub3c4 \ud544\uc694\ud558\uc9c0\ub9cc \ub9ce\uc740 \ub178\ud558\uc6b0\uac00 \uc911\uc694\ud55c \ub9cc\ud07c \uc0c1\uc6a9\uc5d4\uc9c4\uc744\uc4f0\ub294\uac83\uc774 \uc548\uc815\uc801\uc774\uace0 \ud3b8\uc548\ud558\uace0 \uc548\ub77d\ud55c \ud1f4\uadfc\uc744 \ubcf4\uc7a5\ud558\uc8e0… \u3147<-<\uc138\ub86d\uac8c \uacf5\ubd80\ud558\uba74\uc11c \uac1c\ubc1c\ud574 \ubcf4\ub294\uac83\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc \uc0c1\uc6a9 \uc5d4\uc9c4\uc744 \uad8c\ud558\ub294 \uc774\uc720\ub294 \uc774\ubc16\uc5d0\ub3c4 \ub9ce\uc2b5\ub2c8\ub2e4.\uc694\uc998 \ud2b8\ub80c\ub4dc\ub294 \uc5d4\uc9c4\uc744 \ucc98\uc74c\ubd80\ud130 \uac1c\ubc1c\ud558\uae30 \ubcf4\ub2e4\ub294 \uadf8\uac04 \ub9cc\ub4e4\uc5b4\uc9c4 \ubc14\ud034\ub4e4\ub3c4 \uc5bc\ub9c8\ub098 \uba4b\uc9c4\uac83\uc744 \ub9cc\ub4e4\uc5b4\ub0b4\ub290\ub0d0\uc5d0 \uc788\uc73c\ub2c8\uae4c\uc694!<\/p>\n\n\n\n \ub450\uc11c\uc5c6\uace0 \uc8fc\uad00\uc801\uc778 \uae00 \uc77d\uc5b4\uc8fc\uc154\uc11c \uac10\uc0ac\ud569\ub2c8\ub2e4. \uc704\uc5d0 \uc0b4\uc9dd \uc694\uc57d\ud574\ub480\uace0\uc694. \uc9c8\ubb38\uc774\ub098 \ubd80\ub4dc\ub7ec\uc6b4 \uc758\uacac\uc740 \uc5b8\uc81c\ub098 \ud658\uc601\ud569\ub2c8\ub2e4!\n\n<\/p>\n\t\t","protected":false},"excerpt":{"rendered":" \uc5b4\ub5a4 \ubd84\uaed8\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8\uc2e0\ub370 \uc11c\ubc84\ub97c \uc5b4\ub5bb\uac8c \ubc30\uc6cc\uc57c \ud560\uc9c0 \ubaa8\ub974\uaca0\ub2e4\uace0 \uc4f0\uc2e0 \uae00\uc744 \ubcf4\uace0 \uc791\uc131\ud574 \ubd05\ub2c8\ub2e4.C++ \uc708\ub3c4\uc6b0 \uc11c\ubc84\ub97c \ucc98\uc74c\ubd80\ud130 \ub9cc\ub4e0\ub2e4\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\uc6a9\uc744 \uacf5\ubd80\ud574\uc57c \ud560\uac83\uc73c\ub85c \uc0dd\uac01\ub429\ub2c8\ub2e4.\uc9c0\uadf9\ud788 \uc8fc\uad00\uc801\uc778 \uc0dd\uac01\uc774\ub2c8\uae4c \ucc38\uace0\ub9cc \ubd80\ud0c1\ub4dc\ub824\uc694. 1. \uc900\ube44\ud559\uc2b51-1. win socket (tcp\/udp)1-2. iocp1-3. overlapped io1-4. \uba40\ud2f0\uc2a4\ub808\ub4dc1-5. \uba54\ubaa8\ub9ac\/\uc624\ube0c\uc81d\ud2b8 \ud4801-6. 3,5\ub97c \ud65c\uc6a9\ud55c \ube0c\ub85c\ub4dc\uce90\uc2a4\ud3051-0. \ubcc4\ub3c4\ub85c \uac04\ub2e8\ud788 SQL\uc758 \uc0ac\uc6a9\ubc95\uc774 \ubc16\uc5d0\ub3c4 TCP\uc758 \uc804\uc1a1 \ubc0f \ud63c\uc7a1\uc81c\uc5b4 \ubd80\ubd84\uc740 udp\ub97c \ub9cc\ub4e4\ub54c \uc751\uc6a9\ub418\uae30\ub3c4 \ud558\uace0, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83],"tags":[99],"class_list":["post-1200","post","type-post","status-publish","format-standard","hentry","category-archive","tag-study"],"_links":{"self":[{"href":"http:\/\/yoonhada.com\/index.php?rest_route=\/wp\/v2\/posts\/1200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/yoonhada.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/yoonhada.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/yoonhada.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/yoonhada.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1200"}],"version-history":[{"count":1,"href":"http:\/\/yoonhada.com\/index.php?rest_route=\/wp\/v2\/posts\/1200\/revisions"}],"predecessor-version":[{"id":2150,"href":"http:\/\/yoonhada.com\/index.php?rest_route=\/wp\/v2\/posts\/1200\/revisions\/2150"}],"wp:attachment":[{"href":"http:\/\/yoonhada.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/yoonhada.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1200"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/yoonhada.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
1-1. win socket (tcp\/udp)
1-2. iocp
1-3. overlapped io
1-4. \uba40\ud2f0\uc2a4\ub808\ub4dc
1-5. \uba54\ubaa8\ub9ac\/\uc624\ube0c\uc81d\ud2b8 \ud480
1-6. 3,5\ub97c \ud65c\uc6a9\ud55c \ube0c\ub85c\ub4dc\uce90\uc2a4\ud305
1-0. \ubcc4\ub3c4\ub85c \uac04\ub2e8\ud788 SQL\uc758 \uc0ac\uc6a9\ubc95
\uc774 \ubc16\uc5d0\ub3c4 TCP\uc758 \uc804\uc1a1 \ubc0f \ud63c\uc7a1\uc81c\uc5b4 \ubd80\ubd84\uc740 udp\ub97c \ub9cc\ub4e4\ub54c \uc751\uc6a9\ub418\uae30\ub3c4 \ud558\uace0, \uc804\uc1a1 \uc911 \uc608\uc678\ucc98\ub9ac\ub97c \uc704\ud574 \uc911\uc694\ud558\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.\ubcf4\ud1b5 \uc774\ucbe4 \ub420\ub54c\uae4c\uc9c0 \ud63c\uc790 \ub9cc\ub4e4\ub2e4\ubcf4\uba74 \uc5b4\uca50\uc9c0 udp\ub97c \uc2ac\uc2ac \ubc84\ub9ac\uac8c \ub429\ub2c8\ub2e4. \uc774\ud551\uacc4 \uc800\ud551\uacc4 \ub300\uba74\uc11c\uc694 \u314e\uc911\uad6d\uc5d0\uc11c udp\ub97c \uc4f0\uba74 \ub2e4 \ud138\ub9b0\ub2e4\ub358\uac00…\uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc5d0 \ub300\ud574 \ub098\uc640\uc57c \ud560\uac83\uac19\uc740\ub370? \ub77c\uace0 \uc0dd\uac01\ud558\uc2dc\ub294 \ubd84\ub3c4 \uacc4\uc2dc\uaca0\uc9c0\ub9cc \uacf5\ubd80\ud558\uba70 \ud63c\uc790 \ud558\ub2e4\ubcf4\uba74 \uc800\uac83\ub3c4 \ubc85\ucc28\uc694 \u314b\ub514\ube44\ub294 \uc0b4\uc9dd \ub17c\uc678\ub85c \ucce4\ub294\ub370 \uacb0\uad6d\uc740 \ud544\uc694\ud574\uc9d1\ub2c8\ub2e4. \ub808\ub514\uc2a4\ub77c\uac70\ub098 \ud558\ub294\uac78 \ucd94\uac00\ub85c \ud559\uc2b5\ud558\uba74 \uc88b\uc744\ub4ef!<\/p>\n\n\n\n
2. \ubaa8\ub4c8 \uac1c\ubc1c<\/strong>
2-1. \ub85c\uae45\uc2dc\uc2a4\ud15c
2-2. \uba54\ubaa8\ub9ac\/\uc624\ube0c\uc81d\ud2b8 \ud480
2-3. \uc2a4\ub808\ub4dc \ud480 (TLS\ub791 \uc804\uc5ed\uc801\uc778\uac70 \ub458 \ub2e4 \ub418\ub294\uac78\ub85c)
2-4. iocp \ubaa8\ub4c8 (\ud504\ub85c\uc5d1\ud130 \ud328\ud134. tcp, udp)
2-5. \ud328\ud0b7 \ud504\ub85c\uc138\uc2f1 (\uc804\uc1a1 \ubc0f \ud63c\uc7a1\uc81c\uc5b4)
2-6. \ud14c\uc2a4\ud2b8\ub85c \uc0ac\uc6a9\ud560 \uc11c\ubc84\/\ud074\ub77c
2-7. \uc6b0\uc544\ud55c \uc811\uc18d\/\uc885\ub8cc \ubc0f \uc608\uc678\ucc98\ub9ac
2-8. \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8 \ud234
\uc774\ub807\uac8c \ub9cc\ub4e4\uc5b4\ubcf4\uba74 \uc870\uae08 \uac10\uc774 \uc62c \uac83\uc774\uace0 \uadf8 \ub2e4\uc74c\uc5d0 \ud574\uc57c \ud560 \uc77c\uc740 \ubaa8\ub4c8\ud654 \ud574\uc11c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c \ub9cc\ub4dc\ub294 \uac83\uc774\uaca0\uc8e0.\uadf8\ub7f0\ub370 \ub77c\uc774\ube0c\ub7ec\ub9ac\ud654\uac00 \ub05d\ub098\uba74 ‘\uc790 \uc774\uc81c \uc2dc\uc791\uc774\uc57c~(\ub0b4\uafc8\uc744) \ub0b4\uafc8\uc744 \uc704\ud55c\uc5ec\ud589~(\ud53c\uce74\uce04)’ \uac00 \uc2dc\uc791\ub429\ub2c8\ub2e4.\ubc14\ub85c \uc11c\ubc84\u00a0\uad6c\uc870\ub780 \ubb34\uc5c7\uc778\uac00… \uc5d0 \ub300\ud574 \uace0\ubbfc\ud574\uc57c \ud560 \ucc28\ub840\uac70\ub4e0\uc694.<\/p>\n\n\n\n
3-1. \ud55c\ub300\uc758 \uc11c\ubc84\uac00 \ud074\ub77c\uc774\uc5b8\ud2b8\ub4e4\uc744 \ubc1b\uc544\ub4e4\uc774\ub294 \uac00\uc7a5 \ub2e8\uc21c\ud55c\u00a0\uad6c\uc870\u00a0(\uc720\uc800\uac00 \ub9ce\uc544\uc9c0\uba74 \uc11c\ubc84\ub97c \ub098\ub214)
3-2. \uc11c\ubc84\uac00 \ub9ce\uc544\uc9d0\uc5d0 \ub530\ub77c \uc811\uc18d\/\uc778\uc99d\ub9cc \ucc98\ub9ac\ud558\ub294 \ub85c\ube44\uc11c\ubc84 + \uc5ec\ub7ec\ub300\uc758 \uac8c\uc784\uc11c\ubc84\u00a0\uad6c\uc870
3-3. \uc778\uc99d\uc744 \ub9cc\ub4e4\ub2e4\ubcf4\uba74 \ud544\uc694\ud55c \ud398\ud0b7 \uc554\ud638\ud654 \ubc0f \uc778\uc99d\ud0a4 \ucc98\ub9ac (\uc5ec\uae30\uc11c \uc774\uac78 \uc6b0\uaca8\ub123\ub2e4\uac00 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc7ac\uc124\uacc4 \ud558\ub294 \uc77c\ub3c4;;)
3-4. \uadf8\ub7f0\ub370 \uc694\uc998 \uc720\uc800\ub4e4\uc740 \uc11c\ubc84 \uc790\uccb4\uac00 \ub098\ub258\uba74 \uc2eb\uc5b4\ud558\uc9c0 \uc54a\uc744\uae4c\uc694? \uccb4\ub110\ub9c1\uc5d0 \ub300\ud55c \uace0\ubbfc
3-5. \uccb4\ub110\ub9c1\uc5d0 \ub530\ub978 \uc778\uc99d \uc774\ub3d9\uae30\ub2a5
3-6. \uc11c\ubc84\uac04 \ud1b5\uc2e0 \ubc0f \ube0c\ub85c\ub4dc\uce90\uc2a4\ud305\u00a0(ex \uba54\uc774\ud50c\uc758 \uba54\uac00\ud3f0. \uc6b4\uc601\uc790\uacf5\uc9c0 \ub4f1)
\ubb50 \uc774\uc815\ub3c4 \uacf5\ubd80\ud558\uace0 \uc774\uc815\ub3c4 \ub9cc\ub4e4\uba74 \ub418\uc9c0 \uc54a\uc744\uae4c… \uadf8\ub807\uac8c \uc0dd\uac01\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uadf8\ub7f0\ub370 \uacfc\uc5f0… \uc790\uc2e0\uc774 \uc11c\ubc84 \ud504\ub85c\uadf8\ub798\uba38\ub85c \ucde8\uc9c1\ud560\uac8c \uc544\ub2c8\uac70\ub098, \ucee8\ud150\uce20 \uc11c\ubc84 \ud504\ub85c\uadf8\ub798\uba38\ub85c \ucde8\uc9c1\ud558\ub824\uace0 \ud574\ub3c4 \uc774\ub7f0 \ub0b4\uc6a9\ub4e4\uc774 \uc804\ubd80 \ud544\uc694\ud560\uae4c\uc694? \uc800\ub294 \uadf8\uac83\uc5d0 \ub300\ud574\uc11c\ub294 \uc0c1\ub2f9\ud788 \ud68c\uc758\uc801\uc785\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ud074\ub77c\uc774\uc5b8\ud2b8\ub9cc \ubd10\ub3c4 \uc694\uc998 DirectX12 \ubc30\uc6b0\uc2dc\ub294 \ud559\uc0dd\ubd84\ub4e4 \uc788\uc73c\uc2e0\uac00\uc694? \uc5ec\uae30\uc11c \ub9cc\uc57d \ubd80\uc2a4\ud2b8 asio\uac00 \ub4f1\uc7a5\ud55c\ub2e4\uace0 \ud574\ub3c4 \ub300\ubd84\ub958 1\ubc88 \uc900\ube44\ud559\uc2b5 \uc815\ub3c4\ub9cc \uc0dd\ub7b5\ub418\ub294 \uc218\uc900\uc785\ub2c8\ub2e4.\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc544\ubb34\ub9ac asio\ub098 \ubd80\uc2a4\ud2b8\uac00 \uc88b\ub2e4\uace0 \ud574\ub3c4 \uc0ac\uc2e4 1\ubc88\uc5d0\uc11c \ub204\uad70\uac00 \uc774\ub04c\uc5b4\uc8fc\uc9c0 \uc54a\uc73c\uba74 \ub9ce\uc740 \uc2dc\ud589\ucc29\uc624\ub97c \uacaa\uac8c\ub429\ub2c8\ub2e4.\uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc57c \uc4f0\uae30 \ud3b8\ud558\uace0 \ud45c\uc900\uc801\uc778\uc9c0 \uc54c\uae30 \uc5b4\ub835\uae30 \ub54c\ubb38\uc774\uc8e0.DirectX \ucc98\uc74c \ubc30\uc6b8\ub54c 3D MAX \ud30c\uc2f1\ud574\uc11c \ubb3c\uccb4 \ub744\uc6b0\ub294 \uc218\uc900\uc73c\ub85c \uac8c\uc784\uc5d4\uc9c4\uc744 \ub9cc\ub4e4 \uc218 \uc5c6\ub294\uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n