{"id":1400,"date":"2004-03-06T14:32:41","date_gmt":"2004-03-06T14:32:41","guid":{"rendered":"http:\/\/bluesoul.pe.kr\/wp\/?p=1400"},"modified":"2004-03-06T14:32:41","modified_gmt":"2004-03-06T14:32:41","slug":"%ec%98%a8%eb%9d%bc%ec%9d%b8-%ea%b2%8c%ec%9e%84%ea%b3%bc-%ea%b0%99%ec%9d%80-%eb%8c%80%ec%9a%a9%eb%9f%89-%ec%84%9c%eb%b2%84-%ec%b2%98%eb%a6%ac-%eb%b0%a9%ec%8b%9d%ec%9d%b8-iocp%eb%b0%a9%ec%8b%9d%ea%b3%bc","status":"publish","type":"post","link":"https:\/\/bluesoul.pe.kr\/wp\/?p=1400","title":{"rendered":"\uc628\ub77c\uc778 \uac8c\uc784\uacfc \uac19\uc740 \ub300\uc6a9\ub7c9 \uc11c\ubc84 \ucc98\ub9ac \ubc29\uc2dd\uc778 IOCP\ubc29\uc2dd\uacfc thread pool\ubc29\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"

# IOCP (I\/O Completion Ports)
\n– IOCP\ub294 \ube44\ub3d9\uae30 I\/O\ub85c \uc4f0\uc778\ub2e4.\uc774\ub294 CreateIoCompletionPort \ud568\uc218\ub97c \ud1b5\ud574 \ud558\ub098 \ub610\ub294 \ub2e4\uc218\uc758 \ud30c\uc77c\ud578\ub4e4\uc5d0 \uc5f0\uacb0\ub41c\ub2e4.
\nCompletion Port\uc791\uc5c5\uc774 \uc644\ub8cc\uc2dc\uc5d0 \ube44\ub3d9\uae30 I\/O\uac00 \uc791\ub3d9\ud558\uba70 \uc774\uc5d0 I\/O Completion packet\uc774 \ud050\uc5d0 \ub123\uc5b4\uc9c4\ub2e4.
\nIOCP\ub294 \ud558\ub098\uc758 object\uc5d0 \ub300\ud55c \ub2e4\uc218\uc758 \ud30c\uc77c \ud578\ub4e4\uc744 \ub3d9\uae30\ud654 \uc2dc\ud0a4\ub294\ub370 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n

– IOCP\ub97c \uc4f0\ub294 \uc774\uc720
\n\uc18c\ucf13\uc758 \uacbd\uc6b0 \ud328\ud0b7\uc774 \ub4e4\uc5b4\uc624\uba74 Opertiong System\uc758 Buffer\uc5d0 \uc6b0\uc120 \uc4f0\uc5ec\uc9c0\uace0 \ubc84\ud37c\uc758 \ub370\uc774\ud0c0\uac00 \uc77c\uc815\uce58 \uc313\uc774\uba74 \uc774\ub97c \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158 \ubc84\ud37c\uc5d0 Copy \ud55c
\n\ub2e4\uc74c \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 Receieve \uba54\uc138\uc9c0\ub97c \ub0a0\ub824\uc900\ub2e4. \uc774\ub294 \uc4f8 \ub370\uc5c6\uc774 \ubc84\ud37c\uc758 \uac12\uc744 \ub450\ubc88 \uc4f0\uac8c \ub9cc\ub4dc\ub294 \uc791\uc5c5\uc744 \ub0b3\ub294\ub2e4.
\n\ubcf4\ub2e4 \uc18d\ub3c4\ub97c \ud5a5\uc0c1 \uc2dc\ud0a4\uae30 \uc704\ud574 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uacfc Operationg System\uc774 \uac19\uc740 \ubc84\ud37c\uc758 \uba54\ubaa8\ub9ac \uc704\uce58\ub97c \ucc38\uc870\ud558\uac8c \ub9cc\ub4dc\ub294 \uac83\uc774 IOCP\uc774\ub2e4.
\n\ud30c\uc77c \uc804\uc1a1\uc774\ub098 \uc9c0\uc18d\uc801 \uc5f0\uacb0 \uc0c1\ud0dc\uc5d0\uc11c \uc5f0\uc18d\uc801\uc778 \ub370\uc774\ud0c0\ub97c \ubcf4\ub0b4\uc8fc\ub294 \ub370 \uc4f0\uc774\uba70 I\/O \ud578\ub4e4\uc5d0 Socket \ud578\ub4e4\uc744 \ub123\uc5b4\uc900\ub2e4<\/p>\n

# Thread pool\uc758 \uad6c\ud604\ubc29\uc2dd
\n– \ubbf8\ub9ac \uc4f0\ub808\ub4dc\ub97c \ud560\ub2f9\uc2dc\ucf1c \ub18d\ub294\uae30\ubc95
\n– \uac04\ub2e8\ud558\uac8c \ub9d0\ud558\uba74 \uc0dd\uc131\ud558\uace0\uc790 \ud558\ub294 \ud06c\uae30\ub9cc\ud07c pthread_create() \ud568\uc218\ub97c \ub3cc\ub9ac\uba74 \ub41c\ub2e4.
\n\ud558\uc9c0\ub9cc \uc774\uac74 \uac1c\ub150\uc801\uc778 \uac83\uc774\uace0 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uac01\uac01\uc758 \uc4f0\ub808\ub4dc\ub97c \uc2a4\ucf00\uc904\ub9c1\ud574\uc8fc\uc5b4\uc57c \ud55c\ub2e4.
\n– thread pool\uc5d0 \ub4e4\uc5b4\uc788\ub294 \uac01\uac01\uc758 \uc4f0\ub808\ub4dc\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud544\uc218\uc801\uc73c\ub85c \uac01\uac01\uc758 \uc4f0\ub808\ub4dc\uc758 \uc0c1\ud0dc\ub97c \uac00\uc9c0\uace0 \uc788\ub294
\nschedul \uc790\ub8cc\uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n

# fork\ubc29\uc2dd – \ubd80\ubaa8\uc640 \uc790\uc2dd \ud504\ub85c\uc138\uc2a4
\n– \uc0c8\ub85c\uc6b4 \ud504\ub85c\uc138\uc2a4\uac00 fork\ub418\uba74 \ubd80\ubaa8 \ud504\ub85c\uc138\uc2a4\uc758 \uc790\uc2dd \ud504\ub85c\uc138\uc2a4\uac00 \ub41c\ub2e4.
\n– \ubd80\ubaa8 \ud504\ub85c\uc138\uc2a4\ub294 fork()\ub97c \ud638\ucd9c\ud574\uc11c \uc0c8\ub85c\uc6b4 \ud504\ub85c\uc138\uc2a4 ID\uac00 \ubc18\ud658\ub418\uae30\ub97c \uae30\ub2e4\ub9b0\ub2e4.
\n– \ub9ac\ub205\uc2a4 \ucee4\ub110\uc740 \uac00\uc0c1\uc73c\ub85c \ubd80\ubaa8\ud504\ub85c\uc138\uc2a4\uc758 \ubaa8\ub4e0 \uba54\ubaa8\ub9ac\ub97c \uc0c8\ub85c\uc6b4 \uc790\uc2dd \ud504\ub85c\uc138\uc2a4 \uba54\ubaa8\ub9ac \uacf5\uac04\uc5d0 \ubcf5\uc0ac\ud55c\ub2e4.
\n– \uc790\uc2dd \ud504\ub85c\uc138\uc2a4\ub294 \uc790\uc2e0\ub9cc\uc758 \ud504\ub85c\uc138\uc2a4 id\ub97c \uc5bb\uac8c \ub418\uba70 \ubd80\ubaa8\ud504\ub85c\uc138\uc2a4\ub294 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \uc0dd\uc131\ud55c \ud504\ub85c\uc138\uc2a4\ub77c\ub294 \uc758\ubbf8\ub85c
\n\ubd80\ubaa8 pid\ub97c \uac00\uc9c0\uac8c \ub41c\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"

# IOCP (I\/O Completion Ports) – IOCP\ub294 \ube44\ub3d9\uae30 I\/O\ub85c \uc4f0\uc778\ub2e4.\uc774\ub294 CreateIoCompletionPort \ud568\uc218\ub97c \ud1b5\ud574 \ud558\ub098 \ub610\ub294 \ub2e4\uc218\uc758 \ud30c\uc77c\ud578\ub4e4\uc5d0 \uc5f0\uacb0\ub41c\ub2e4. Completion Port\uc791\uc5c5\uc774 \uc644\ub8cc\uc2dc\uc5d0 \ube44\ub3d9\uae30 I\/O\uac00 \uc791\ub3d9\ud558\uba70 \uc774\uc5d0 I\/O Completion packet\uc774 \ud050\uc5d0 \ub123\uc5b4\uc9c4\ub2e4. IOCP\ub294 \ud558\ub098\uc758 object\uc5d0 \ub300\ud55c \ub2e4\uc218\uc758 \ud30c\uc77c \ud578\ub4e4\uc744 \ub3d9\uae30\ud654 \uc2dc\ud0a4\ub294\ub370 \uc0ac\uc6a9\ud55c\ub2e4. – IOCP\ub97c \uc4f0\ub294 \uc774\uc720 \uc18c\ucf13\uc758 \uacbd\uc6b0 \ud328\ud0b7\uc774 \ub4e4\uc5b4\uc624\uba74 Opertiong System\uc758 Buffer\uc5d0 \uc6b0\uc120 \uc4f0\uc5ec\uc9c0\uace0 \ubc84\ud37c\uc758 \ub370\uc774\ud0c0\uac00 … \uacc4\uc18d \uc77d\uae30 “\uc628\ub77c\uc778 \uac8c\uc784\uacfc \uac19\uc740 \ub300\uc6a9\ub7c9 \uc11c\ubc84 \ucc98\ub9ac \ubc29\uc2dd\uc778 IOCP\ubc29\uc2dd\uacfc thread pool\ubc29\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00?”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1400","post","type-post","status-publish","format-standard","hentry","category-tip"],"_links":{"self":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1400"}],"version-history":[{"count":0,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1400\/revisions"}],"wp:attachment":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}