{"id":479686,"date":"2023-08-09T10:43:25","date_gmt":"2023-08-09T10:43:25","guid":{"rendered":""},"modified":"2023-09-05T11:19:23","modified_gmt":"2023-09-05T11:19:23","slug":"windows-sockets-api-winsock","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/windows-sockets-api-winsock\/","title":{"rendered":"Windows \uc18c\ucf13 API(Winsock)"},"content":{"rendered":"<p>\uc77c\ubc18\uc801\uc73c\ub85c Winsock\uc73c\ub85c \uc54c\ub824\uc9c4 Windows \uc18c\ucf13 API\ub294 \uac1c\ubc1c\uc790\uac00 Microsoft Windows \uc6b4\uc601 \uccb4\uc81c\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud0b9 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4. \uc774\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub294 \ud45c\uc900\ud654\ub41c \ubc29\ubc95\uc744 \uc81c\uacf5\ud558\uc5ec \uc5f0\uacb0 \uc124\uc815, \ub370\uc774\ud130 \uc804\uc1a1 \ubc0f \uc218\uc2e0, \ub124\ud2b8\uc6cc\ud06c \uad00\ub828 \uae30\ub2a5\uc744 \uc6d0\ud65c\ud558\uac8c \uad00\ub9ac\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. Winsock API\ub294 Windows \ud50c\ub7ab\ud3fc\uc5d0\uc11c \ub2e4\uc591\ud55c \uc778\ud130\ub137 \uae30\ubc18 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uacfc \uc11c\ube44\uc2a4\ub97c \uac1c\ubc1c\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud574\uc654\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Windows Sockets API(Winsock)\uc758 \uc720\ub798\uc640 \ucd5c\ucd08 \uc5b8\uae09\uc758 \uc5ed\uc0ac<\/h2>\n<p>Winsock\uc758 \uae30\uc6d0\uc740 Windows\uc5d0\uc11c \uc77c\uad00\ub41c \ub124\ud2b8\uc6cc\ud0b9 API\uc5d0 \ub300\ud55c \ud544\uc694\uc131\uc774 \ub300\ub450\ub418\ub358 1990\ub144\ub300 \ucd08\ubc18\uc73c\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. Winsock \uc774\uc804\uc5d0\ub294 \uac1c\ubc1c\uc790\uac00 \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud0b9 \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub300\ud574 \ub2e4\uc591\ud55c \ub3c5\uc810 API\ub97c \uc0ac\uc6a9\ud574\uc57c \ud588\uae30 \ub54c\ubb38\uc5d0 \ud06c\ub85c\uc2a4 \ud50c\ub7ab\ud3fc \uac1c\ubc1c\uc774 \ubc88\uac70\ub85c\uc6e0\uc2b5\ub2c8\ub2e4. Winsock\uc758 \uac1c\ubc1c\uc740 \ub124\ud2b8\uc6cc\ud0b9 \uc791\uc5c5\uc744 \uc704\ud55c \ud1b5\ud569 API\ub97c \uc81c\uacf5\ud558\ub824\ub294 \ubaa9\ud45c\ub85c Microsoft, FTP \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f Novell\uc744 \ud3ec\ud568\ud55c \uc5ec\ub7ec \uc870\uc9c1\uc758 \uacf5\ub3d9 \ub178\ub825\uc73c\ub85c \uc774\ub8e8\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Windows \uc18c\ucf13 API(Winsock)\uc5d0 \ub300\ud55c \ucd5c\ucd08\uc758 \uacf5\uac1c \uc5b8\uae09\uc740 Winsock API\uc758 \uccab \ubc88\uc9f8 \uad6c\ud604\uc744 \ud3ec\ud568\ud558\ub294 1992\ub144 Windows 3.1\uc758 \ucd9c\uc2dc\uc640 \ud568\uaed8 \ub098\uc654\uc2b5\ub2c8\ub2e4. \uc774 \ub9b4\ub9ac\uc2a4\ub294 \uac1c\ubc1c\uc790\uac00 Windows \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc27d\uac8c \ub124\ud2b8\uc6cc\ud06c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9cc\ub4e4 \uc218 \uc788\uac8c \ud568\uc73c\ub85c\uc368 \uc911\uc694\ud55c \uc774\uc815\ud45c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Windows \uc18c\ucf13 API(Winsock)\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4<\/h2>\n<p>Windows \uc18c\ucf13 API(Winsock)\ub294 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc744 \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc77c\ub828\uc758 \uae30\ub2a5\uacfc \uad6c\uc870\ub97c \uacf5\uac1c\ud558\ub294 DLL(\ub3d9\uc801 \uc5f0\uacb0 \ub77c\uc774\ube0c\ub7ec\ub9ac)\uc785\ub2c8\ub2e4. \uc774\ub294 TCP\/IP \ubaa8\ub378\uc758 \uc804\uc1a1 \uacc4\uce35\uc5d0\uc11c \uc791\ub3d9\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc758 \ubcf5\uc7a1\uc131\uc744 \ucd94\uc0c1\ud654\ud558\ubbc0\ub85c \uac1c\ubc1c\uc790\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub17c\ub9ac\uc5d0 \uc9d1\uc911\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Winsock\uc758 \uc77c\ubd80 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uc18c\ucf13<\/strong>: \uc18c\ucf13\uc740 Winsock\uc758 \uae30\ubcf8 \uac1c\ub150\uc73c\ub85c, \ud1b5\uc2e0\uc758 \ub05d\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8 \uc18c\ucf13 \ub610\ub294 \uc11c\ubc84 \uc18c\ucf13\uc73c\ub85c \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ucf13 \uac04\uc758 \ud1b5\uc2e0\uc740 \uc5f0\uacb0 \uc9c0\ud5a5(TCP) \ub610\ub294 \ube44\uc5f0\uacb0(UDP)\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc5b4\ub4dc\ub808\uc2f1<\/strong>: Winsock\uc740 IP \uc8fc\uc18c\uc640 \ud3ec\ud2b8 \ubc88\ud638\ub97c \ud3ec\ud568\ud558\ub294 \uc8fc\uc18c \uc9c0\uc815\uc744 \uc704\ud574 Berkeley Sockets API \uaddc\uce59\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. IPv4 \ubc0f IPv6 \ud504\ub85c\ud1a0\ucf5c\uc744 \ubaa8\ub450 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud504\ub85c\ud1a0\ucf5c<\/strong>: Winsock\uc740 \ub2e4\uc591\ud55c \uc804\uc1a1 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc9c0\uc6d0\ud558\uba70 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud504\ub85c\ud1a0\ucf5c\uc740 TCP(\uc804\uc1a1 \uc81c\uc5b4 \ud504\ub85c\ud1a0\ucf5c) \ubc0f UDP(\uc0ac\uc6a9\uc790 \ub370\uc774\ud130\uadf8\ub7a8 \ud504\ub85c\ud1a0\ucf5c)\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\ubc1c\uc790\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ucc28\ub2e8 \ubc0f \ube44\ucc28\ub2e8 \uc18c\ucf13<\/strong>: Winsock\uc744 \uc0ac\uc6a9\ud558\uba74 \uac1c\ubc1c\uc790\ub294 \ucc28\ub2e8 \ub610\ub294 \ube44\ucc28\ub2e8 \ubaa8\ub4dc\uc5d0\uc11c \uc18c\ucf13\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc28\ub2e8 \ubaa8\ub4dc\uc5d0\uc11c\ub294 \uc18c\ucf13 \uc791\uc5c5\uc774 \uc791\uc5c5\uc774 \uc644\ub8cc\ub420 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub9ac\ub294 \ubc18\uba74, \ube44\ucc28\ub2e8 \ubaa8\ub4dc\uc5d0\uc11c\ub294 \uc791\uc5c5\uc774 \uc989\uc2dc \ubc18\ud658\ub418\uba70 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ube44\ub3d9\uae30 \uc774\ubca4\ud2b8\ub97c \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>Windows \uc18c\ucf13 API(Winsock)\uc758 \ub0b4\ubd80 \uad6c\uc870 \ubc0f \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n<p>Winsock\uc740 Winsock DLL\uc744 \ud1b5\ud574 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub294 \ud568\uc218 \uc9d1\ud569\uc73c\ub85c \uad6c\ud604\ub429\ub2c8\ub2e4. \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc744 \uc0ac\uc6a9\ud558\ub824\uba74 \uba3c\uc800 \ub2e4\uc74c\uc744 \ud638\ucd9c\ud558\uc5ec Winsock \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \ucd08\uae30\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. <code data-no-translation=\"\">WSAStartup<\/code> \uae30\ub2a5. \uc774 \ud504\ub85c\uc138\uc2a4\ub294 \ub124\ud2b8\uc6cc\ud0b9\uc5d0 \ud544\uc694\ud55c \ub370\uc774\ud130 \uad6c\uc870\uc640 \ub9ac\uc18c\uc2a4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ub2e8 \ucd08\uae30\ud654\ub418\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc18c\ucf13\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code data-no-translation=\"\">socket<\/code> \uae30\ub2a5\uc744 \uc218\ud589\ud558\uace0 \ud574\ub2f9 \uc8fc\uc18c \uacc4\uc5f4, \uc18c\ucf13 \uc720\ud615 \ubc0f \ud504\ub85c\ud1a0\ucf5c\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc18c\ucf13 \uc720\ud615\uc740 SOCK_STREAM(TCP\uc758 \uacbd\uc6b0) \ub610\ub294 SOCK_DGRAM(UDP\uc758 \uacbd\uc6b0)\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud074\ub77c\uc774\uc5b8\ud2b8-\uc11c\ubc84 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \uc5f0\uacb0\uc744 \uc124\uc815\ud558\uae30 \uc704\ud574 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 <code data-no-translation=\"\">connect<\/code> \uc11c\ubc84\uc758 IP \uc8fc\uc18c\uc640 \ud3ec\ud2b8 \ubc88\ud638\uc5d0 \uc5f0\uacb0\ud558\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc11c\ubc84 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <code data-no-translation=\"\">bind<\/code> \uc18c\ucf13\uc744 \ub85c\uceec IP \uc8fc\uc18c \ubc0f \ud3ec\ud2b8\uc640 \uc5f0\uacb0\ud558\ub294 \uae30\ub2a5\uc744 \uc218\ud589\ud55c \ub2e4\uc74c <code data-no-translation=\"\">listen<\/code> \ub4e4\uc5b4\uc624\ub294 \uc5f0\uacb0 \uc694\uccad\uc744 \uae30\ub2e4\ub9ac\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc5f0\uacb0 \uc694\uccad\uc774 \ub3c4\ucc29\ud558\uba74 <code data-no-translation=\"\">accept<\/code> \ub4e4\uc5b4\uc624\ub294 \uc5f0\uacb0\uc744 \uc218\ub77d\ud558\uace0 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640\uc758 \ud1b5\uc2e0\uc744 \uc704\ud55c \uc0c8 \uc18c\ucf13\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud574 \ud568\uc218\uac00 \ud638\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<p>\ube44\uc5f0\uacb0\ud615 \ud1b5\uc2e0\uc758 \uacbd\uc6b0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc9c1\uc811 \ub370\uc774\ud130\ub97c \ubcf4\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code data-no-translation=\"\">sendto<\/code> \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud569\ub2c8\ub2e4. <code data-no-translation=\"\">recvfrom<\/code> \uae30\ub2a5.<\/p>\n<p>\ud1b5\uc2e0\uc744 \ub9c8\ubb34\ub9ac\ud558\uae30 \uc704\ud574 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 <code data-no-translation=\"\">closesocket<\/code> \uc18c\ucf13\uc744 \ub2eb\ub294 \ud568\uc218\uc785\ub2c8\ub2e4. \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 Winsock\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc644\ub8cc\ub418\uba74 <code data-no-translation=\"\">WSACleanup<\/code> \ub9ac\uc18c\uc2a4\ub97c \ud574\uc81c\ud558\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/p>\n<h2>Windows \uc18c\ucf13 API(Winsock)\uc758 \uc8fc\uc694 \uae30\ub2a5 \ubd84\uc11d<\/h2>\n<p>Windows \uc18c\ucf13 API(Winsock)\ub294 \ub124\ud2b8\uc6cc\ud0b9 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c\uc5d0 \ub110\ub9ac \ucc44\ud0dd\ub41c \uba87 \uac00\uc9c0 \uc8fc\uc694 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ud50c\ub7ab\ud3fc \ub3c5\ub9bd\uc131<\/strong>: Winsock\uc740 Windows\uc5d0\uc11c \uc77c\uad00\ub41c API\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \uac1c\ubc1c\uc790\ub294 \uc57d\uac04\uc758 \uc218\uc815\ub9cc\uc73c\ub85c \ub2e4\ub978 \ud50c\ub7ab\ud3fc\uc73c\ub85c \uc27d\uac8c \uc774\uc2dd\ud560 \uc218 \uc788\ub294 \ub124\ud2b8\uc6cc\ud0b9 \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc720\uc5f0\uc131<\/strong>: Winsock\uc740 \uc5f0\uacb0 \uc9c0\ud5a5 \ud1b5\uc2e0\uacfc \ube44\uc5f0\uacb0 \ud1b5\uc2e0\uc744 \ubaa8\ub450 \uc9c0\uc6d0\ud558\ubbc0\ub85c \uac1c\ubc1c\uc790\uac00 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uc801\ud569\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\ub294 \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud655\uc7a5\uc131<\/strong>: IPv4\uc640 IPv6\ub97c \ubaa8\ub450 \uc9c0\uc6d0\ud558\ub294 Winsock\uc740 \uc138\uacc4\uac00 \ucc28\uc138\ub300 IP \ud504\ub85c\ud1a0\ucf5c\ub85c \uc804\ud658\ud568\uc5d0 \ub530\ub77c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc6d0\ud65c\ud558\uac8c \ud655\uc7a5\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ube44\ub3d9\uae30 I\/O<\/strong>: Winsock\uc740 \ube44\ucc28\ub2e8 \uc18c\ucf13\uc744 \uc9c0\uc6d0\ud558\uc5ec \ub3d9\uc2dc\uc131\uc774 \ub192\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub2e4\uc911 \uc5f0\uacb0 \ubc0f \uc751\ub2f5\uc131\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud3ed\ub113\uc740 \ucc44\ud0dd<\/strong>: Winsock\uc740 \uac1c\ubc1c\uc790\ub4e4\uc5d0 \uc758\ud574 \ub110\ub9ac \ucc44\ud0dd\ub418\uc5b4 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud48d\ubd80\ud55c \ub9ac\uc18c\uc2a4\uc640 \ubb38\uc11c\ub97c \uac16\ucd98 \ub300\uaddc\ubaa8 \ucee4\ubba4\ub2c8\ud2f0\ub85c \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>Windows \uc18c\ucf13 API \uc720\ud615(Winsock)<\/h2>\n<p>Winsock\uc740 Winsock 1.1\uacfc Winsock 2.0\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubc84\uc804\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc84\uc804 \uac04\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc81c\uacf5\ub418\ub294 \uae30\ub2a5\uacfc \uae30\ub2a5 \uc218\uc900\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\ud2b9\uc9d5<\/strong><\/th>\n<th><strong>\uc708\uc18d 1.1<\/strong><\/th>\n<th><strong>\uc708\uc18d 2.0<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\ube44\ub3d9\uae30 \uae30\ub2a5<\/strong><\/td>\n<td>\ube44\ub3d9\uae30 I\/O \uc791\uc5c5\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/td>\n<td>\uc911\ucca9\ub41c \ube44\ucc28\ub2e8 \uc791\uc5c5\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud504\ub85c\ud1a0\ucf5c \ub3c5\ub9bd\uc131<\/strong><\/td>\n<td>IPv6\uc640 \uac19\uc740 \ucd5c\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/td>\n<td>IPv6, \uc11c\ube44\uc2a4 \ud488\uc9c8(QoS) \ub4f1\uc744 \uc644\ubcbd\ud558\uac8c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc11c\ube44\uc2a4 \uc81c\uacf5\uc790 \uc778\ud130\ud398\uc774\uc2a4(SPI)<\/strong><\/td>\n<td>SPI\ub97c \uc9c0\uc6d0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\uc5ec\ub7ec \uc804\uc1a1 \uacf5\uae09\uc790\uac00 \uacf5\uc874\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uba40\ud2f0\uce90\uc2a4\ud2b8 \uc9c0\uc6d0<\/strong><\/td>\n<td>\uba40\ud2f0\uce90\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc774 \uc81c\ud55c\ub418\uac70\ub098 \uc9c0\uc6d0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\uba40\ud2f0\uce90\uc2a4\ud2b8 \ud1b5\uc2e0\uc744 \uc644\ubcbd\ud558\uac8c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uac1c\ubc1c\uc790\ub294 \ud5a5\uc0c1\ub41c \uae30\ub2a5\uacfc \ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud0b9 \uc694\uad6c \uc0ac\ud56d\uacfc\uc758 \ud638\ud658\uc131\uc73c\ub85c \uc778\ud574 \uac00\ub2a5\ud560 \ub54c\ub9c8\ub2e4 Winsock 2.0\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Windows Sockets API(Winsock) \uc0ac\uc6a9\ubc29\ubc95\uacfc \uc0ac\uc6a9\uc5d0 \uad00\ub828\ub41c \ubb38\uc81c\uc810 \ubc0f \ud574\uacb0\ubc29\ubc95<\/h2>\n<p>Windows \uc18c\ucf13 API(Winsock)\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \ub2e4\uc74c \ub2e8\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ucd08\uae30\ud654<\/strong>: \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub2e4\uc74c\uc744 \ud638\ucd9c\ud558\uc5ec Winsock \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \ucd08\uae30\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. <code data-no-translation=\"\">WSAStartup<\/code> \uae30\ub2a5. \uadf8\ub7f0 \ub2e4\uc74c Winsock \ubc84\uc804\uc744 \ud655\uc778\ud558\uc5ec \ud638\ud658\uc131\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc18c\ucf13 \uc0dd\uc131<\/strong>: \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc18c\ucf13\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. <code data-no-translation=\"\">socket<\/code> \ud568\uc218, \uc8fc\uc18c \uacc4\uc5f4, \uc18c\ucf13 \uc720\ud615 \ubc0f \ud504\ub85c\ud1a0\ucf5c\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc5f0\uacb0 \uc124\uc815<\/strong>: \uc5f0\uacb0 \uc9c0\ud5a5 \ud1b5\uc2e0\uc744 \uc704\ud574 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \ud638\ucd9c\ud569\ub2c8\ub2e4. <code data-no-translation=\"\">connect<\/code> \uc11c\ubc84\uac00 \uc0ac\uc6a9\ud558\ub294 \ub3d9\uc548 \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ud558\ub824\uba74 <code data-no-translation=\"\">bind<\/code> \uadf8\ub9ac\uace0 <code data-no-translation=\"\">listen<\/code> \ub4e4\uc5b4\uc624\ub294 \uc5f0\uacb0\uc744 \uc900\ube44\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub370\uc774\ud130 \ud1b5\uc2e0<\/strong>: \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code data-no-translation=\"\">send<\/code>\/<code data-no-translation=\"\">sendto<\/code> \uadf8\ub9ac\uace0 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc1b\uc558\uc2b5\ub2c8\ub2e4 <code data-no-translation=\"\">recv<\/code>\/<code data-no-translation=\"\">recvfrom<\/code>. \ube44\ucc28\ub2e8 \ubaa8\ub4dc\uc5d0\uc11c\ub294 \uac1c\ubc1c\uc790\uac00 \ube44\ub3d9\uae30 \uc774\ubca4\ud2b8\ub97c \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc885\ub8cc<\/strong>: \ud1b5\uc2e0\uc774 \uc644\ub8cc\ub418\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud638\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4. <code data-no-translation=\"\">closesocket<\/code> \uc18c\ucf13\uc744 \ub2eb\uace0 <code data-no-translation=\"\">WSACleanup<\/code> \uc790\uc6d0\uc744 \uacf5\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>Winsock\uc744 \uc0ac\uc6a9\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uba54\ubaa8\ub9ac \uad00\ub9ac<\/strong>: \ub370\uc774\ud130 \ubc84\ud37c\uc5d0 \ub300\ud55c \uba54\ubaa8\ub9ac \ud560\ub2f9\uc744 \uc798\ubabb \ucc98\ub9ac\ud558\uba74 \uba54\ubaa8\ub9ac \ub204\uc218 \ub610\ub294 \ubc84\ud37c \uc624\ubc84\ud50c\ub85c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub3d9\uc2dc\uc131 \ubb38\uc81c<\/strong>: \ub2e4\uc911 \uc2a4\ub808\ub4dc \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \uc18c\ucf13 \uc791\uc5c5\uc758 \ubd80\uc801\uc808\ud55c \ub3d9\uae30\ud654\ub85c \uc778\ud574 \ub370\uc774\ud130 \uc190\uc0c1\uc774\ub098 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ucda9\ub3cc\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubc29\ud654\ubcbd \ubc0f NAT(\ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c \ubcc0\ud658)<\/strong>: \ubc29\ud654\ubcbd \ubc0f NAT \uc7a5\uce58\ub294 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ucc28\ub2e8\ud558\uac70\ub098 \uc218\uc815\ud558\uc5ec \ud1b5\uc2e0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc18c\ucf13 \uc2dc\uac04 \ucd08\uacfc<\/strong>: \uc801\uc808\ud55c \uc18c\ucf13 \uc2dc\uac04 \uc81c\ud55c\uc744 \uc124\uc815\ud558\uc9c0 \uc54a\uc73c\uba74 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 \uc751\ub2f5\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45\uc5d0\ub294 \uc801\uc808\ud55c \uba54\ubaa8\ub9ac \uad00\ub9ac, \uc7a0\uae08\uacfc \uac19\uc740 \ub3d9\uae30\ud654 \uae30\uc220, \ubc29\ud654\ubcbd \ubc0f NAT \ud1b5\uacfc \ucc98\ub9ac, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc751\ub2f5\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud55c \uc801\uc808\ud55c \uc18c\ucf13 \uc2dc\uac04 \uc81c\ud55c \uc124\uc815 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uae30\ud0c0 \uc720\uc0ac \uc6a9\uc5b4\uc640\uc758 \ube44\uad50<\/h2>\n<p>Windows \uc18c\ucf13 API(Winsock)\uc640 \uc720\uc0ac\ud55c \uc6a9\uc5b4 \uac04\uc758 \ubbf8\ubb18\ud55c \ucc28\uc774\ub97c \ub354 \uc798 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc774\ub97c \ub2e4\ub978 \ub450 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \ub124\ud2b8\uc6cc\ud0b9 API\uc640 \ube44\uad50\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>BSD \uc18c\ucf13<\/strong>: BSD \uc18c\ucf13 API\ub294 Winsock\uc758 \uae30\ubc18\uc774 \ub418\ub294 \uae30\ubc18\uc785\ub2c8\ub2e4. \ub450 API \ubaa8\ub450 \uc8fc\uc18c \uc9c0\uc815\uc744 \uc704\ud55c Berkeley Sockets API \uaddc\uce59\uc744 \ub530\ub974\uace0 \uc720\uc0ac\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 BSD \uc18c\ucf13\uc740 \uc8fc\ub85c Unix \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74 Winsock\uc740 Windows\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>Socket.io<\/strong>: Socket.io\ub294 \uc6f9 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \uc2e4\uc2dc\uac04 \uc591\ubc29\ud5a5 \ud1b5\uc2e0\uc744 \uc6a9\uc774\ud558\uac8c \ud558\ub294 JavaScript \ub77c\uc774\ube0c\ub7ec\ub9ac\uc785\ub2c8\ub2e4. Winsock\uacfc \ub2ec\ub9ac Socket.io\ub294 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\uac8c \ud2b9\ubcc4\ud788 \ub9de\ucda4\ud654\ub418\uc5c8\uc73c\uba70 \ud2b9\uc815 \uc6b4\uc601 \uccb4\uc81c\uc5d0 \ubb36\uc5ec \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc2dc\uac04 \ucc44\ud305, \uc54c\ub9bc, \ud611\uc5c5 \uae30\ub2a5\uacfc \uac19\uc740 \uae30\ub2a5\uc744 \ud65c\uc131\ud654\ud558\uae30 \uc704\ud574 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>Windows Sockets API(Winsock)\uc5d0 \uad00\ud55c \ubbf8\ub798\uc758 \uad00\uc810\uacfc \uae30\uc220<\/h2>\n<p>\uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ub124\ud2b8\uc6cc\ud0b9 \uc694\uad6c \uc0ac\ud56d\ub3c4 \uacc4\uc18d\ud574\uc11c \ubc1c\uc804\ud560 \uac83\uc785\ub2c8\ub2e4. Windows \uc18c\ucf13 API(Winsock)\ub294 \uc774\ub7ec\ud55c \ubcc0\ud654\uc5d0 \ubcf4\uc870\ub97c \ub9de\ucdb0 \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud1a0\ucf5c, \ubcf4\uc548 \uac15\ud654 \ubc0f \ud5a5\uc0c1\ub41c \uc131\ub2a5\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc6a9 \uac00\ub2a5\ud55c IPv4 \uc8fc\uc18c\uac00 \uace0\uac08\ub428\uc5d0 \ub530\ub77c IPv6 \ucc44\ud0dd\uc774 \uc810\uc810 \ub354 \uc911\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. Winsock\uc740 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 IPv6 \ub124\ud2b8\uc6cc\ud06c\ub85c \uc6d0\ud65c\ud558\uac8c \uc804\ud658\ub418\uc5b4 \uc7a5\uae30\uc801\uc778 \ud638\ud658\uc131\uacfc \ud655\uc7a5\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uace0\uc131\ub2a5 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c Winsock\uc740 \ucee4\ub110 \uc218\uc900 \ub124\ud2b8\uc6cc\ud0b9 \uc9c0\uc6d0, \ucee8\ud14d\uc2a4\ud2b8 \uc804\ud658 \uac10\uc18c \ubc0f \ucc98\ub9ac\ub7c9 \ud5a5\uc0c1\uacfc \uac19\uc740 \ucd5c\uc801\ud654\ub97c \ub3c4\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 Windows \uc18c\ucf13 API(Winsock)\uc640 \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uacfc \ub300\uc0c1 \uc11c\ubc84 \uac04\uc758 \uc911\uac1c\uc790 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uc18c\ucf13 \ud638\ucd9c\uc744 \uac00\ub85c\ucc44\uc5b4 \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uc804\ub2ec\ud568\uc73c\ub85c\uc368 Windows \uc18c\ucf13 API(Winsock)\uc640 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub300\uc2e0\ud558\uc5ec \ub300\uc0c1 \uc11c\ubc84\uc640\uc758 \ud1b5\uc2e0\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>Windows \uc18c\ucf13 API(Winsock)\ub97c \ud504\ub85d\uc2dc \uc11c\ubc84\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc6a9\uc790\ub294 \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638 \uac15\ud654, \uc9c0\uc5ed \uc81c\ud55c \uc6b0\ud68c, \uce90\uc2f1 \ubc0f \ub85c\ub4dc \ubc38\ub7f0\uc2f1\uc744 \ud1b5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5 \ud5a5\uc0c1 \ub4f1\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>Windows \uc18c\ucf13 API(Winsock)\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \ubcf4\ub824\uba74 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \ud0d0\uc0c9\ud558\uc138\uc694.<\/p>\n<ul>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/windows\/win32\/winsock\/windows-sockets-start-page\" target=\"_new\" rel=\"noopener nofollow\">\ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8 \uc708\uc18d \ubb38\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/windows\/win32\/winsock\/windows-sockets-2\" target=\"_new\" rel=\"noopener nofollow\">\uc708\uc18d 2.0 API \uc0ac\uc591<\/a><\/li>\n<\/ul>","protected":false},"featured_media":470948,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479686","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Windows Sockets API (Winsock): A Comprehensive Overview<\/mark>","faq_items":[{"question":"<strong>What is the Windows Sockets API (Winsock)?<\/strong>","answer":"<p>The Windows Sockets API, commonly known as Winsock, is a programming interface that allows developers to create networking applications on the Microsoft Windows operating system. It provides a standardized way for applications to communicate over a network, making it possible to establish connections, send and receive data, and manage network-related functions seamlessly.<\/p>"},{"question":"<strong>What is the history of Windows Sockets API (Winsock)?<\/strong>","answer":"<p>The origins of Winsock trace back to the early 1990s when the need for a consistent networking API on Windows arose. It was first publicly mentioned with the release of Windows 3.1 in 1992, which included the first implementation of the Winsock API. The development of Winsock was a collaborative effort by several organizations, including Microsoft, FTP Software, and Novell, with the aim of providing a unified API for networking tasks.<\/p>"},{"question":"<strong>How does the Windows Sockets API (Winsock) work?<\/strong>","answer":"<p>Winsock is implemented as a set of functions accessible through the Winsock DLL. The application initializes the library using the <code>WSAStartup<\/code> function and creates sockets to establish communication. It supports both connection-oriented (TCP) and connectionless (UDP) communication. Communication between sockets can be done using <code>send<\/code>\/<code>sendto<\/code> for data transmission and <code>recv<\/code>\/<code>recvfrom<\/code> for data reception. Finally, the application calls <code>closesocket<\/code> to close the socket and <code>WSACleanup<\/code> to release resources.<\/p>"},{"question":"<strong>What are the key features of Windows Sockets API (Winsock)?<\/strong>","answer":"<p>Winsock offers platform independence, flexibility with support for various protocols, scalability with IPv6 support, asynchronous I\/O capabilities, and wide adoption among developers, making it a robust and versatile networking API.<\/p>"},{"question":"<strong>What types of Windows Sockets API (Winsock) are available?<\/strong>","answer":"<p>Winsock provides two main versions: Winsock 1.1 and Winsock 2.0. Winsock 2.0 offers enhanced features such as better asynchronous functionality, support for newer protocols like IPv6 and Quality of Service (QoS), and the Service Provider Interface (SPI) for multiple transport providers.<\/p>"},{"question":"<strong>What are common problems and solutions related to Winsock usage?<\/strong>","answer":"<p>Common problems include memory management, concurrency issues, and dealing with firewalls and NAT traversal. Solutions involve proper memory allocation, synchronization techniques, handling firewall and NAT devices, and setting appropriate socket timeouts.<\/p>"},{"question":"<strong>How is Windows Sockets API (Winsock) compared to other networking APIs?<\/strong>","answer":"<p>Winsock is based on the BSD Sockets API convention and provides similar functionalities. However, BSD Sockets is primarily used on Unix-based systems, while Winsock is designed for Windows. On the other hand, Socket.io is a JavaScript library tailored for real-time communication in web applications.<\/p>"},{"question":"<strong>What are the future perspectives of Windows Sockets API (Winsock)?<\/strong>","answer":"<p>As technology advances, Winsock is expected to support new protocols, security enhancements, and performance optimizations. It will play a crucial role in enabling applications to transition smoothly to IPv6 networks and adapt to evolving networking requirements.<\/p>"},{"question":"<strong>How can proxy servers be used with Windows Sockets API (Winsock)?<\/strong>","answer":"<p>Proxy servers act as intermediaries between client applications and destination servers. By associating proxy servers with Winsock, users can enjoy enhanced privacy, bypass geo-restrictions, and improved network performance through caching and load balancing.<\/p>"},{"question":"<strong>Where can I find more information about Windows Sockets API (Winsock)?<\/strong>","answer":"<p>For more in-depth information, you can explore the Microsoft Winsock documentation at <a href=\"https:\/\/docs.microsoft.com\/en-us\/windows\/win32\/winsock\/windows-sockets-start-page\" target=\"_new\">docs.microsoft.com<\/a> and the Winsock 2.0 API specification at <a href=\"https:\/\/docs.microsoft.com\/en-us\/windows\/win32\/winsock\/windows-sockets-2\" target=\"_new\">docs.microsoft.com<\/a>.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/479686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/479686\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/470948"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=479686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}