{"id":106030,"date":"2022-12-14T15:36:38","date_gmt":"2022-12-14T13:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-http-server-hinsightd-ispolzuyushhij-linux-podsistemu-io_uring"},"modified":"2026-02-08T23:29:58","modified_gmt":"2026-02-08T21:29:58","slug":"predstavlen-http-server-hinsightd-ispolzuyushhij-linux-podsistemu-io_uring","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/predstavlen-http-server-hinsightd-ispolzuyushhij-linux-podsistemu-io_uring","title":{"rendered":"Byl p\u0159edstaven HTTP server hinsightd, kter\u00fd vyu\u017e\u00edv\u00e1 Linux subsyst\u00e9m io_uring.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl uveden kompaktn\u00ed HTTP server hinsightd, kter\u00fd se vyzna\u010duje vyu\u017eit\u00edm rozhran\u00ed pro asynchronn\u00ed vstup\/v\u00fdstup io_uring, poskytovan\u00e9ho v j\u00e1dru Linuxu. Server podporuje protokol HTTP\/1.1 a je navr\u017een pro n\u00edzkou spot\u0159ebu prost\u0159edk\u016f s poskytov\u00e1n\u00edm po\u017eadovan\u00e9 funk\u010dnosti. Nap\u0159\u00edklad hinsightd podporuje TLS, reverzn\u00ed proxy (rproxy), caching dynamicky generovan\u00e9ho obsahu v m\u00edstn\u00edm FS, on-the-fly kompresi vyv\u00e1\u017een\u00fdch dat, restart bez p\u0159eru\u0161en\u00ed otev\u0159en\u00fdch spojen\u00ed a p\u0159ipojen\u00ed dynamick\u00fdch zpracovatel\u016f po\u017eadavk\u016f pomoc\u00ed mechanism\u016f FastCGI a CGI. K\u00f3d projektu je naps\u00e1n v jazyce C a je distribuov\u00e1n pod licenc\u00ed BSD.    <\/p>\n<p>Pro zpracov\u00e1n\u00ed konfigurace, psan\u00ed dopl\u0148k\u016f a vytv\u00e1\u0159en\u00ed zpracovatel\u016f po\u017eadavk\u016f je mo\u017en\u00e1 pou\u017eit\u00ed jazyka Lua, p\u0159i\u010dem\u017e takov\u00e9to zpracovatele lze definovat p\u0159\u00edmo v souboru <a href=\"https:\/\/prohoster.info\/cs\/server\/dts-dronten\/\"  data-wpil-monitor-id=\"993\">konfigurace serveru<\/a>. V pluginov\u00e9m form\u00e1tu jsou implementov\u00e1ny funkce, jako je zm\u011bna form\u00e1tu z\u00e1znamu do logu, p\u0159i\u0159azen\u00ed jednotliv\u00fdch log\u016f k virtu\u00e1ln\u00edm hostitel\u016fm, ur\u010den\u00ed strategie vyv\u00e1\u017een\u00ed z\u00e1t\u011b\u017ee, HTTP autentizace, p\u0159episov\u00e1n\u00ed URL a pl\u00e1nov\u00e1n\u00ed \u00faloh (nap\u0159\u00edklad aktualizace certifik\u00e1t\u016f Let's Encrypt).      <\/p>\n<p>Spole\u010dn\u011b s <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/dts-prohoster\/\"   title=\"serverem\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3070\">serverem<\/a> je dod\u00e1na knihovna pro integraci funkc\u00ed hinsightd do vlastn\u00edch aplikac\u00ed. Hinsightd tak\u00e9 zahrnuje integrovanou funkcionalitu pro odes\u00edl\u00e1n\u00ed HTTP po\u017eadavk\u016f z p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku, nap\u0159\u00edklad pro na\u010dten\u00ed str\u00e1nky lze pou\u017e\u00edt p\u0159\u00edkaz \u201ehinsightd -d URL\u201c. Server je velmi kompaktn\u00ed a ve zkompilovan\u00e9 podob\u011b zab\u00edr\u00e1 p\u0159ibli\u017en\u011b 200KB (100KB spustiteln\u00fd soubor a 100KB sd\u00edlen\u00e1 knihovna). Mezi extern\u00edmi z\u00e1vislostmi jsou pouze libc, lua, liburing a zlib, a tak\u00e9 voliteln\u011b openssl\/libressl a ffcall.    <\/p>\n<p>Pl\u00e1ny na dal\u0161\u00ed rozvoj zahrnuj\u00ed mo\u017enost ukl\u00e1d\u00e1n\u00ed ve vyrovn\u00e1vac\u00ed pam\u011bti komprimovan\u00fdch soubor\u016f, sandboxovou izolaci na z\u00e1klad\u011b filtrov\u00e1n\u00ed syst\u00e9mov\u00fdch vol\u00e1n\u00ed a pou\u017e\u00edv\u00e1n\u00ed prostor\u016f jmen, \u0159\u00edzen\u00ed \u0161\u00ed\u0159ky p\u00e1sma (traffic shaping), v\u00edcetr\u00e1\u017ekovost, vylep\u0161en\u00e9 zpracov\u00e1n\u00ed chyb a definici virtu\u00e1ln\u00edch hostitel\u016f na z\u00e1klad\u011b masek.      <\/p>\n<p>V\u00fdsledky syntetick\u00e9ho testov\u00e1n\u00ed v\u00fdkonu (bez optimalizac\u00ed ve standardn\u00ed konfiguraci) pomoc\u00ed n\u00e1stroje ab p\u0159i spu\u0161t\u011bn\u00ed 250 a 500 (v z\u00e1vork\u00e1ch) paraleln\u00edch po\u017eadavk\u016f (\u201eab -k -c 250 -n 10000 http:\/\/localhost\/\u201c):  <\/p>\n<ul>\n<li class=\"l\"> hinsightd\/0.9.17 \u2014 63035.01 po\u017eadavk\u016f za sekundu (54984.63)\n<li class=\"l\"> lighttpd\/1.4.67 \u2014 53693.29 po\u017eadavk\u016f za sekundu (1613.59)\n<li class=\"l\"> Apache\/2.4.54 \u2014 37474.10 po\u017eadavk\u016f za sekundu (34305.55)\n<li class=\"l\"> Caddy\/2.6.2 \u2014 35412.02 po\u017eadavk\u016f za sekundu (33995.57)\n<li class=\"l\"> nginx\/1.23.2 \u2014 26673.64 po\u017eadavk\u016f za sekundu (26172.73)  <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58323\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0439 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 hinsightd, \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u044f\u0434\u0440\u0435 Linux \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0430\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 io_uring. \u0421\u0435\u0440\u0432\u0435\u0440 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b HTTP\/1.1 \u0438 \u0441\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0441 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0432\u043e\u0441\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, hinsightd \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 TLS, \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0435 \u043f\u0440\u043e\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (rproxy), \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0432 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0424\u0421, \u0441\u0436\u0430\u0442\u0438\u0435 \u043d\u0430 \u043b\u0435\u0442\u0443 \u043e\u0442\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a \u0431\u0435\u0437 \u0440\u0430\u0437\u0440\u044b\u0432\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106030","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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