{"id":10350,"date":"2022-04-15T16:11:19","date_gmt":"2022-04-15T09:11:19","guid":{"rendered":"https:\/\/hostify.vn\/blog\/?p=10350"},"modified":"2022-04-15T16:11:19","modified_gmt":"2022-04-15T09:11:19","slug":"stream-socket-la-gi","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/stream-socket-la-gi\/","title":{"rendered":"Stream socket l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn socket"},"content":{"rendered":"<h2>Stream socket l\u00e0 g\u00ec?<\/h2>\n<p><strong><a href=\"https:\/\/hostify.vn\/blog\/stream-socket-la-gi\/\" target=\"_blank\" rel=\"noopener\">Stream socket<\/a> <\/strong>l\u00e0 m\u1ed9t trong b\u1ed1n lo\u1ea1i c\u1ee7a socket, l\u00e0 m\u1ed9t \u0111i\u1ec3m cu\u1ed1i (end-point) c\u1ee7a li\u00ean k\u1ebft truy\u1ec1n th\u00f4ng hai chi\u1ec1u (two-way communication) gi\u1eefa hai ch\u01b0\u01a1ng tr\u00ecnh ch\u1ea1y tr\u00ean m\u1ea1ng. C\u00e1c l\u1edbp Socket \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i gi\u1eefa client v\u00e0 server, \u0111\u01b0\u1ee3c r\u00e0ng bu\u1ed9c v\u1edbi m\u1ed9t c\u1ed5ng port (th\u1ec3 hi\u1ec7n l\u00e0 m\u1ed9t con s\u1ed1 c\u1ee5 th\u1ec3) \u0111\u1ec3 c\u00e1c t\u1ea7ng TCP (TCP Layer) c\u00f3 th\u1ec3 \u0111\u1ecbnh danh \u1ee9ng d\u1ee5ng m\u00e0 d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi t\u1edbi.<\/p>\n<div id=\"attachment_10348\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-10348\" class=\"size-full wp-image-10348\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-1.webp\" alt=\"Stream socket l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn socket\" width=\"800\" height=\"527\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-1.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-1-300x198.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-1-768x506.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-10348\" class=\"wp-caption-text\">Stream socket l\u00e0 m\u1ed9t trong b\u1ed1n lo\u1ea1i c\u1ee7a socket<\/p><\/div>\n<p>L\u1eadp tr\u00ecnh socket l\u00e0 l\u1eadp tr\u00ecnh cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng k\u1ebft n\u1ed1i c\u00e1c m\u00e1y t\u00ednh truy\u1ec1n t\u1ea3i v\u00e0 nh\u1eadn d\u1eef li\u1ec7u t\u1eeb m\u00e1y t\u00ednh th\u00f4ng qua m\u1ea1ng.<\/p>\n<p>Hi\u1ec3u \u0111\u01a1n gi\u1ea3n, socket l\u00e0 thi\u1ebft b\u1ecb truy\u1ec1n th\u00f4ng hai chi\u1ec1u g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u t\u1eeb m\u00e1y kh\u00e1c.<\/p>\n<h2>M\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn socket l\u00e0 g\u00ec?<\/h2>\n<h3>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a socket l\u00e0 g\u00ec?<\/h3>\n<p>Th\u00f4ng qua TCP\/IP v\u00e0 UDP, socket s\u1ebd ti\u1ebfn h\u00e0nh truy\u1ec1n v\u00e0 nh\u1eadn d\u1eef li\u1ec7u Internet. T\u1eeb \u0111\u00f3 t\u1ea1o n\u00ean m\u1ed9t c\u1ea7u n\u1ed1i gi\u1eefa client v\u00e0 server. \u0110i\u1ec1u ki\u1ec7n \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng n\u00e0y di\u1ec5n ra l\u00e0 c\u00f3 \u0111\u1ee7 th\u00f4ng tin v\u1ec1 th\u00f4ng s\u1ed1 IP v\u00e0 gi\u1eef li\u1ec7u c\u1ed5ng c\u1ee7a hai process mu\u1ed1n k\u1ebft n\u1ed1i v\u1edbi nhau.<\/p>\n<p>Hai \u1ee9ng d\u1ee5ng mu\u1ed1n li\u00ean k\u1ebft c\u00f3 th\u1ec3 n\u1eb1m c\u00f9ng tr\u00ean m\u1ed9t m\u00e1y ho\u1eb7c hai m\u00e1y kh\u00e1c nhau \u0111\u1ec1u \u0111\u01b0\u1ee3c. Tuy nhi\u00ean, n\u1ebfu hai process c\u00f9ng n\u1eb1m tr\u00ean m\u1ed9t m\u00e1y, c\u00e1c s\u1ed1 li\u1ec7u b\u1eaft bu\u1ed9c ph\u1ea3i kh\u00e1c nhau ho\u00e0n to\u00e0n. \u0110\u00e2y c\u0169ng l\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 socket io c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h3>T\u00e1c d\u1ee5ng c\u1ee7a socket l\u00e0 g\u00ec?<\/h3>\n<p>\u01afu \u0111i\u1ec3m l\u1edbn nh\u1ea5t \u0111\u1ec3 socket tr\u1edf n\u00ean c\u1ea7n thi\u1ebft l\u00e0 n\u00f3 c\u00f3 th\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh, t\u1eeb Windows, Linux cho \u0111\u1ebfn Mac OS X\u2026 Ngo\u00e0i ra, socket c\u00f2n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi r\u1ea5t nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0: C, C++, Java, Visual Basic, Visual C++\u2026 C\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng socket ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng \u1edf m\u1ecdi \u0111i\u1ec1u ki\u1ec7n v\u00e0 ho\u00e0n c\u1ea3nh kh\u00e1c nhau.<\/p>\n<p>\u0110\u1eb7c bi\u1ec7t l\u00e0 l\u1eadp tr\u00ecnh vi\u00ean c\u0169ng c\u00f3 th\u1ec3 ch\u1ea1y song song nhi\u1ec1u socket trong c\u00f9ng m\u1ed9t l\u00fac. \u0110i\u1ec1u n\u00e0y gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m tuy\u1ec7t v\u1eddi nh\u01b0 v\u1eady, socket \u0111\u01b0\u01a1ng nhi\u00ean tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn trong ng\u00e0nh l\u1eadp tr\u00ecnh.<\/p>\n<p>Socket chia l\u00e0m 4 ph\u00e2n lo\u1ea1i kh\u00e1c nhau.<\/p>\n<ul>\n<li>Stream Socket<\/li>\n<li>Datagram Socket<\/li>\n<li>Websocket<\/li>\n<li>Unix socket<\/li>\n<\/ul>\n<h2><a href=\"https:\/\/hostify.vn\/blog\/stream-socket-la-gi\/\" target=\"_blank\" rel=\"noopener\">Stream Socket<\/a><\/h2>\n<p>D\u1ef1a tr\u00ean giao th\u1ee9c TCP (Tranmission Control Protocol), <strong>stream socket <\/strong>\u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp giao ti\u1ebfp 2 chi\u1ec1u theo m\u00f4 h\u00ecnh client v\u00e0 server, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 socket h\u01b0\u1edbng k\u1ebft n\u1ed1i.<\/p>\n<div id=\"attachment_10351\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-10351\" class=\"size-full wp-image-10351\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-0-1.webp\" alt=\"Stream socket l\u00e0 m\u1ed9t trong b\u1ed1n lo\u1ea1i c\u1ee7a socket\" width=\"800\" height=\"466\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-0-1.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-0-1-300x175.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-0-1-768x447.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-10351\" class=\"wp-caption-text\">Stream Socket gi\u00fap qu\u00e1 tr\u00ecnh truy\u1ec1n g\u1eedi di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 \u0111\u00fang h\u1ea1n<\/p><\/div>\n<p>Stream Socket gi\u00fap qu\u00e1 tr\u00ecnh truy\u1ec1n g\u1eedi di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 \u0111\u00fang th\u1eddi h\u1ea1n. Ngo\u00e0i ra, v\u1edbi y\u1ebfu t\u1ed1 \u0111\u1ea3m b\u1ea3o, ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u00f3 th\u1ec3 y\u00ean t\u00e2m d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn \u0111\u00fang ng\u01b0\u1eddi nh\u1eadn v\u1edbi \u0111\u1ed9 tin c\u1eady tuy\u1ec7t \u0111\u1ed1i.<\/p>\n<p>M\u1ed7i m\u1ed9t h\u00e0nh \u0111\u1ed9ng di\u1ec5n ra trong qu\u00e1 tr\u00ecnh d\u1ecbch chuy\u1ec3n th\u00f4ng tin \u0111\u1ec1u s\u1ebd \u0111\u01b0\u1ee3c ghi l\u1ea1i k\u1ebft qu\u1ea3 v\u00e0 truy\u1ec1n v\u1ec1 cho ng\u01b0\u1eddi d\u00f9ng d\u00f9 c\u00f3 th\u00e0nh c\u00f4ng hay kh\u00f4ng. C\u00e1c b\u1ea3n ghi d\u1eef li\u1ec7u c\u0169ng kh\u00f4ng h\u1ec1 c\u00f3 gi\u1edbi h\u1ea1n n\u00e0o, b\u1ea1n c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i truy\u1ec1n bao nhi\u00eau th\u00f4ng tin t\u00f9y th\u00edch.<\/p>\n<p>Song song v\u1edbi \u0111\u00f3, <strong>Stream socket<\/strong> c\u00f2n s\u1edf h\u1eefu hai c\u01a1 ch\u1ebf bao g\u1ed3m qu\u1ea3n l\u00fd lu\u1ed3ng l\u01b0u th\u00f4ng tr\u00ean m\u1ea1ng v\u00e0 ch\u1ed1ng t\u1eafc ngh\u1ebdn nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a th\u1eddi gian truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n<p>\u0110i\u1ec1u ki\u1ec7n \u0111\u1ec3 <a href=\"https:\/\/hostify.vn\/blog\/stream-socket-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>s\u1eed d\u1ee5ng Stream socket <\/strong><\/a>l\u00e0 ph\u1ea3i c\u00f3 \u0111\u1ecba ch\u1ec9 IP r\u00f5 r\u00e0ng gi\u1eefa 2 \u0111\u1ea7u k\u1ebft n\u1ed1i. C\u00e1c th\u00f4ng tin \u0111\u01b0\u1ee3c g\u1eedi \u0111i tu\u1ea7n t\u1ef1 theo k\u1ebf ho\u1ea1ch l\u00ean tr\u01b0\u1edbc. M\u1ed7i th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ph\u1ea3i c\u00f3 th\u00f4ng b\u00e1o tr\u1ea3 v\u1ec1 m\u1edbi \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 ho\u00e0n th\u00e0nh.<\/p>\n<p>Ngo\u00e0i ra, Stream Socket ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh l\u1eafng nghe v\u00e0 ch\u1ea5p nh\u1eadn. C\u00f3 ngh\u0129a r\u1eb1ng gi\u1eefa hai process ph\u1ea3i c\u00f3 m\u1ed9t b\u00ean y\u00eau c\u1ea7u k\u1ebft n\u1ed1i tr\u01b0\u1edbc.<\/p>\n<p>Giao th\u1ee9c n\u00e0y \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn n\u01a1i nh\u1eadn m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady, \u0111\u00fang tu\u1ea7n t\u1ef1 nh\u1edd v\u00e0o c\u01a1 ch\u1ebf qu\u1ea3n l\u00fd lu\u1ed3ng l\u01b0u th\u00f4ng tr\u00ean m\u1ea1ng v\u00e0 c\u01a1 ch\u1ebf ch\u1ed1ng t\u1eafc ngh\u1ebdn.<\/p>\n<h2>Datagram Socket<\/h2>\n<p>Datagram Socket hay c\u00f2n g\u1ecdi socket kh\u00f4ng h\u01b0\u1edbng k\u1ebft n\u1ed1i, l\u00e0 socket ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua giao th\u1ee9c UDP (User Datagram Protocol). Datagram Socket c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng k\u1ec3 c\u1ea3 khi kh\u00f4ng c\u00f3 s\u1ef1 thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i gi\u1eefa hai m\u00e1y v\u1edbi nhau. Hay n\u00f3i m\u1ed9t c\u00e1ch kh\u00e1c, \u0111\u00e2y c\u0169ng ch\u00ednh l\u00e0 \u0111\u1ecbnh ngh\u0129a cho c\u00e2u h\u1ecfi: \u201cGiao th\u1ee9c UDP l\u00e0 g\u00ec ?\u201c<\/p>\n<h3>\u01afu \u0111i\u1ec3m c\u1ee7a Datagram Socket l\u00e0 g\u00ec?<\/h3>\n<p>Qu\u00e1 tr\u00ecnh k\u1ebft n\u1ed1i v\u00e0 truy\u1ec1n t\u1ea3i th\u00f4ng tin \u0111\u01a1n gi\u1ea3n, kh\u00f4ng c\u1ea7n th\u1ef1c hi\u1ec7n nhi\u1ec1u thao t\u00e1c.<\/p>\n<p>Th\u1eddi gian truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u c\u1ef1c nhanh.<\/p>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Datagram Socket l\u00e0 g\u00ec?<\/h3>\n<p>Qu\u00e1 tr\u00ecnh truy\u1ec1n th\u00f4ng tin kh\u00f4ng \u0111\u1ea3m b\u1ea3o tin c\u1eady, th\u00f4ng tin c\u00f3 th\u1ec3 truy\u1ec1n sai th\u1ee9 t\u1ef1 ho\u1eb7c b\u1ecb l\u1eb7p.<\/p>\n<h2>Web socket<\/h2>\n<p>Web socket l\u00e0 giao th\u1ee9c h\u1ed7 tr\u1ee3 giao ti\u1ebfp hai chi\u1ec1u gi\u1eefa client v\u00e0 server \u0111\u1ec3 t\u1ea1o m\u1ed9t k\u1ebft n\u1ed1i trao \u0111\u1ed5i d\u1eef li\u1ec7u. Giao th\u1ee9c n\u00e0y kh\u00f4ng s\u1eed d\u1ee5ng HTTP m\u00e0 th\u1ef1c hi\u1ec7n n\u00f3 qua TCP. M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 chuy\u00ean d\u00f9ng cho c\u00e1c \u1ee9ng d\u1ee5ng web, l\u1eadp tr\u00ecnh vi\u00ean v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0a ch\u00fang v\u00e0o b\u1ea5t k\u00ec lo\u1ea1i \u1ee9ng d\u1ee5ng n\u00e0o.<\/p>\n<div id=\"attachment_10354\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-10354\" class=\"size-full wp-image-10354\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-4-1.webp\" alt=\"Stream socket l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn socket\" width=\"800\" height=\"547\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-4-1.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-4-1-300x205.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/stream-socket-la-gi-4-1-768x525.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-10354\" class=\"wp-caption-text\">WebSocket cung c\u1ea5p giao th\u1ee9c giao ti\u1ebfp hai chi\u1ec1u m\u1ea1nh m\u1ebd<\/p><\/div>\n<p>WebSocket cung c\u1ea5p giao th\u1ee9c giao ti\u1ebfp hai chi\u1ec1u m\u1ea1nh m\u1ebd. N\u00f3 c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 d\u1ec5 x\u1eed l\u00fd l\u1ed7i. Websocket th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p y\u00eau c\u1ea7u real time nh\u01b0 chat, hi\u1ec3n th\u1ecb bi\u1ec3u \u0111\u1ed3 hay th\u00f4ng tin ch\u1ee9ng kho\u00e1n.<\/p>\n<p>M\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a\u00a0Websocket\u00a0m\u00e0 b\u1ea1n c\u1ea7n l\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0:<\/p>\n<ul>\n<li>Ch\u01b0a h\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh duy\u1ec7t<\/li>\n<li>V\u1edbi c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 ph\u1ea1m vi y\u00eau c\u1ea7u, Websocket ch\u01b0a th\u1ec3 h\u1ed7 tr\u1ee3 ho\u00e0n to\u00e0n.<\/li>\n<\/ul>\n<h2>Unix socket<\/h2>\n<p>Unix socket l\u00e0 m\u1ed9t \u0111i\u1ec3m giao ti\u1ebfp \u0111\u1ec3 trao \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y t\u00ednh. Kh\u00e1c v\u1edbi giao th\u1ee9c TCP\/IP th\u1ef1c hi\u1ec7n \u1edf giao th\u1ee9c m\u1ea1ng, Unix socket th\u1ef1c hi\u1ec7n \u1edf nh\u00e2n h\u1ec7 \u0111i\u1ec1u h\u00e0nh, nh\u1edd v\u1eady c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c b\u01b0\u1edbc nh\u01b0 ki\u1ec3m tra ho\u1eb7c routing, \u0111em l\u1ea1i t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i nhanh h\u01a1n v\u00e0 nh\u1eb9 h\u01a1n so v\u1edbi TCP\/IP.<\/p>\n<p>So v\u1edbi TCP\/IP, Unix socket gi\u00fap t\u1ed1c \u0111\u1ed9 truy c\u1eadp MySQL t\u0103ng 30-50%, gi\u1ea3m latency t\u1eeb 60ms xu\u1ed1ng c\u00f2n 5ms, PostgreSQL t\u0103ng h\u01a1n 30%, Redis t\u0103ng 50%,\u2026<\/p>\n<p>Tuy nhi\u00ean Unix socket kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i hai \u1ee9ng d\u1ee5ng b\u1eb1ng k\u1ebft n\u1ed1i Unix socket n\u1ebfu ch\u00fang ta c\u00f3 d\u1ef1 \u0111\u1ecbnh scale \u1ee9ng d\u1ee5ng \u1edf nhi\u1ec1u m\u00e1y ch\u1ee7 kh\u00e1c nhau, k\u1ec3 c\u1ea3 private network.<\/p>\n<p>B\u1ea3n ch\u1ea5t Unix socket l\u00e0 m\u1ed9t \u201ct\u1eadp tin\u201d tr\u00ean m\u00e1y ch\u1ee7 n\u00ean th\u1ec9nh tho\u1ea3ng v\u1ea5n \u0111\u1ec1\u00a0ph\u00e2n quy\u1ec1n\u00a0s\u1ebd khi\u1ebfn b\u1ea1n h\u01a1i \u0111au \u0111\u1ea7u \u0111\u1ec3 gi\u1ea3i quy\u1ebft.<\/p>\n<p><strong>Th\u00f4ng tin t\u01b0 v\u1ea5n<\/strong><\/p>\n<ul>\n<li><strong>Website:<a href=\"https:\/\/www.hostify.vn\/\"> www.hostify.vn<\/a><\/strong><\/li>\n<li><strong>Li\u00ean h\u1ec7 K\u1ef9 thu\u1eadt:\u00a0<a href=\"tel:02471012369\">0247 1012 369 (Ph\u00edm 2)<\/a><\/strong><\/li>\n<li><strong>Facebook:\u00a0<a href=\"https:\/\/www.facebook.com\/hostify.vn\" target=\"_blank\" rel=\"noopener\">https:\/\/www.facebook.com\/hostify.vn<\/a><\/strong><\/li>\n<\/ul>\n<p>Xem th\u00eam:\u00a0<a href=\"https:\/\/hostify.vn\/blog\/local-host-la-gi-cach-cai-dat-local-host-nhanh\/\" target=\"_blank\" rel=\"noopener\">Local host l\u00e0 g\u00ec? C\u00e1ch c\u00e0i \u0111\u1eb7t local host nhanh nh\u1ea5t 2022<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Stream socket l\u00e0 g\u00ec? Stream socket l\u00e0 m\u1ed9t trong b\u1ed1n lo\u1ea1i c\u1ee7a socket, l\u00e0 m\u1ed9t \u0111i\u1ec3m cu\u1ed1i (end-point) c\u1ee7a li\u00ean k\u1ebft truy\u1ec1n th\u00f4ng hai chi\u1ec1u (two-way communication) gi\u1eefa hai ch\u01b0\u01a1ng tr\u00ecnh ch\u1ea1y tr\u00ean m\u1ea1ng. C\u00e1c l\u1edbp Socket \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i gi\u1eefa client v\u00e0 server, \u0111\u01b0\u1ee3c r\u00e0ng bu\u1ed9c v\u1edbi m\u1ed9t c\u1ed5ng port (th\u1ec3&#8230;<\/p>\n","protected":false},"author":1,"featured_media":10347,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[551,552],"class_list":["post-10350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hosting","tag-socket-la-gi","tag-stream-socket-la-gi"],"_links":{"self":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/10350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/comments?post=10350"}],"version-history":[{"count":0,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/10350\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media\/10347"}],"wp:attachment":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media?parent=10350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/categories?post=10350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/tags?post=10350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}