New zine: HTTP: Learn your browser's language!
Hello! I’ve released a new zine! It’s called “HTTP: Learn your browsers language!†You can get it for $12 at https://wizardzines.com/zines/http. If you buy it, you’ll get a PDF that you can either read on your computer or print out. Here’s the cover and table of contents: why http? I got the idea for this zine from talking to Marco Rogers – he mentioned that he thought that new web developers / mo
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20191104 追記 draft 01ã§Cache-Status ã«æ”¹ç§°ã•ã‚Œã‚‹ã¨ã¨ã‚‚ã«ã€å†…容も変ã‚ã‚Šã¾ã—㟠更新記事を書ãã¾ã—㟠asnokaze.hatenablog.com CDNãªã©ã®ã‚µãƒ¼ãƒ“スã¯ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆãŒã‚ャッシュã«ãƒ’ットã—ãŸã‹ã©ã†ã‹ã‚’x-cacheヘッダã«æ ¼ç´ã—ã¦ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã—ã¦ãã‚Œã¾ã™ ã“ã®x-cacheヘッダã¯ç‹¬è‡ªã®å½¢å¼ã§ã‚ã‚Šã€ä¾‹ãˆã°ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ （CDNã«ã‚ˆã£ã¦ã¯ã€x-cache以外ã®ãƒ˜ãƒƒãƒ€ã‚’使ã†ã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ï¼‰ fastly (document) X-Cache: MISS, HITAmazon CloudFront X-Cache: Hit from cloudfront先述ã®ã‚ˆã†ã«ã€x-cacheヘッダã¯æ¨™æº–化ã•ã‚Œã¦ãŠã‚‰ãšCDN毎ã«ç‹¬è‡ªã«ä½¿ç”¨ã•ã‚Œã¦ã„ã¾ã™ã€‚ ãã“ã§ã€IETFã®HTTbisã«ãŠã„㦠ã‚ャッシュã®Hitæƒ…å ±ãªã©ã‚’æ ¼ç´ã™ã‚‹cacheヘッダã®æ¨™
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今回ã¯HTTP（Hyper Text Transport Protocol）ã«ã¤ã„ã¦ã®ãŠã¯ãªã—ã§ã™ã€‚ã‚‚ã¯ã‚„「誰もãŒä½¿ã£ã¦ã„ã‚‹ã€ã¨è¨€ã£ã¦ã‚‚éŽè¨€ã§ã¯ãªã„HTTPã§ã™ãŒã€Digest Authenticationã ã¨ã‹Chunked Encodingã ã¨ã‹ã®ç›²è…¸çš„ãªè£è©±ã‚„ã€2015å¹´5月ã«åˆ¶å®šã•ã‚ŒãŸæ–°è¦æ ¼ã®HTTP/2ã«ã¤ã„ã¦ã‚‚言åŠã—ã¾ã™ã€‚ HTTP/0.9：Dawn of Internet era HTTPã¯ä»Šæ—¥ã€Œã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã€ã®ä»£åè©žã®ã‚ˆã†ã«ãªã£ãŸãƒ—ãƒãƒˆã‚³ãƒ«ã§ã™ãŒã€ã‚‚ã¨ã‚‚ã¨ã¯1990年代ã«æ¬§å·žã®åŽŸåæ ¸ç‰©ç†ç ”究所（CERN）ã§ã€Œå¿…è¦ã«è¿«ã‚‰ã‚Œã¦ã€ã€Œå ´å½“ãŸã‚Šçš„ã€ã«é–‹ç™ºã•ã‚ŒãŸã‚‚ã®ã§ã™ã€‚å„国ã®ç ”究者ãŒé›†ã†CERNã«ã¯å„国・å„組織ã«ãƒãƒ©ãƒãƒ©ãªæ©Ÿç¨®ãƒ»ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ãŒæŒã¡è¾¼ã¾ã‚Œã€ç°¡å˜ãªå›³å…¥ã‚Šãƒ‰ã‚ュメントã®å…±æœ‰ã™ã‚‰å›°é›£ã§ã—ãŸã€‚ã„ã¡ã„ã¡ç´™ã«å°åˆ·ã—ã¦ã‚³ãƒ”ーをé…らãªã‘ã‚Œã°ãªã‚‰ãªã„よã†ã§ã¯ã€ä½•ã®ãŸã‚ã«ã‚³ãƒ³ãƒ”ューターãƒ
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今日ã§ã¯ HTTP(s) 㧠API ãŒå…¬é–‹ã•ã‚Œã‚‹ã“ã¨ã¯å½“ãŸã‚Šå‰ã®æ™‚代ã§ã™ãŒã€ã‚¨ãƒ©ãƒ¼ã‚’アプリケーションã«ã©ã†ä¼ãˆã‚‹ã‹ã¯ã€å€‹ã€…ã® API ã®è¨è¨ˆã«ä¾å˜ã—ã¦ã„ã¾ã—ãŸã€‚特ã«ã€HTTP ステータスコードã¯æœ‰é™ã§ã‚ã‚Šã€å…ƒã€…æŒã£ã¦ã„ã‚‹æ„味ãŒã‚ã‚‹ã®ã§ã€è‡ªç”±ã«ä½¿ã†ã“ã¨ã¯ã§ãã¾ã›ã‚“。API ã¯ãã®ãƒ‰ãƒ¡ã‚¤ãƒ³ã”ã¨ã«ã‚‚ã£ã¨è¤‡é›‘ã§ç´°ã‹ãªã‚¨ãƒ©ãƒ¼æƒ…å ±ãŒã‚ã‚‹ã¯ãšã§ã€ãれらã¯ãƒ¬ã‚¹ãƒãƒ³ã‚¹ãƒœãƒ‡ã‚£ã«è¼‰ã›ã¦ã‚¢ãƒ—リケーションã«ä¼ãˆã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ãŒã€ãã®æ›¸å¼ã«è¦å®šã¯ä»Šã¾ã§ã‚ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ HTTP API ã«ã¦ã€ã‚¢ãƒ—リケーションã«ã‚¨ãƒ©ãƒ¼æƒ…å ±ã‚’ä¼é”ã™ã‚‹ãŸã‚ã®ï¼ˆãƒ¬ã‚¹ãƒãƒ³ã‚¹ãƒœãƒ‡ã‚£ã«è¼‰ã›ã‚‰ã‚Œã‚‹ï¼‰æ¨™æº–çš„ãªå½¢å¼ãŒã€RFC7807 Problem Details for HTTP APIs ã§å®šã‚られã¦ã„ã¾ã™ã€‚é©ç”¨ä¾‹ã¨ã—ã¦ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ HTTP/1.1 403 Forbidden Content-Type: application
HTTP/2 For Web Developers
HTTP/2 changes the way web developers optimize their websites. In HTTP/1.1, it’s become common practice to eek out an extra 5% of page load speed by hacking away at your TCP connections and HTTP requests with techniques like spriting, inlining, domain sharding, and concatenation. Life’s a little bit easier in HTTP/2. It gives the typical website a 30% performance gain without a complicated build a
HTTPヘッダãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚° Etag・Last-Modified | REDBOX Labo
今回ã¯æ—¢ã«CDNを利用ã—ã¦ã„る方もã€åˆ©ç”¨ã—ã¦ã„ãªã„方も今ã™ã出æ¥ã‚‹HTTPヘッダãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã‚’ã”紹介ã—ã¾ã™ HTTPヘッダã®ãŠè©±ã§ã¯ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ãƒ˜ãƒƒãƒ€ã‚„リクエストヘッダã®ä¸ã«ä½•ãŒã‚ã‚Šã€ã©ã†ã„ã†å½¹å‰²ãªã®ã‹ç°¡å˜ã«ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸãŒã€éžå¸¸ã«å¤šãã®ãƒ‡ãƒ¼ã‚¿ãŒWEBã®ã‚„ã‚Šã¨ã‚Šã§åˆ©ç”¨ã•ã‚Œã¦ã„ã‚‹ã“ã¨ãŒåˆ†ã‹ã£ãŸã¨æ€ã„ã¾ã™ã€‚ CDN利用時ã«åˆ©ç”¨è€…å´ãŒå‡ºæ¥ã‚‹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã¯ã€ã‚ªãƒªã‚¸ãƒ³ã‚µãƒ¼ãƒãƒ¼å´ã®Apacheã‚„Nginxãªã©ã§ã©ã®ã‚ˆã†ãªHTTPレスãƒãƒ³ã‚¹ãƒ˜ãƒƒãƒ€ã‚’付与ã™ã‚‹ã®ã‹ã€ã—ãªã„ã®ã‹ã¨ã„ã†ã“ã¨ã‚’決ã‚るヘッダãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã§ã™ã€‚ Last-Modifiedヘッダã¯ãƒ¬ã‚¹ãƒãƒ³ã‚¹ãƒ˜ãƒƒãƒ€ã®ã²ã¨ã¤ã§Apacheã‚„Nginxãªã©ã®WEBサーãƒãƒ¼å´ã§é©åˆ‡ãªè¨å®šã‚’ã™ã‚‹ã“ã¨ã«ã‚ˆã£ã¦ã€ãƒ–ラウザå´ã«ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®æœ€çµ‚更新時刻をé€ä¿¡ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ブラウザå´ã¯ã€ã“ã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®æœ€çµ‚更新時刻を覚ãˆã¦ãŠã次回リクエストã—ãŸéš›ã«ãƒªã‚¯ã‚¨ã‚¹ãƒˆãƒ˜ãƒƒ
Cache-Control: immutable
About one year ago our friends at Facebook brought an interesting issue to the IETF HTTP Working Group - a lot (20%!) of their transactions for long lived resources (e.g. css, js) were resulting in 304 Not Modified. These are documents that have long explicit cache lifetimes of a year or more and are being revalidated well before they had even existed for that long. The problem remains unchanged.
TCP Tuning for HTTP
TCP Tuning for HTTP draft-stenberg-httpbis-tcp-02 Abstract This document records current best practice for using all versions of HTTP over TCP. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working docum
Monitor All HTTP Requests (like TCPdump) On a Linux Server with httpry
Monitor All HTTP Requests (like TCPdump) On a Linux Server with httpry Want to help support this blog? Try out Oh Dear, the best all-in-one monitoring tool for your entire website, co-founded by me (the guy that wrote this blogpost). Start with a 10-day trial, no strings attached. We offer uptime monitoring, SSL checks, broken links checking, performance & cronjob monitoring, branded status pages
HTTP ベンãƒãƒžãƒ¼ã‚¯ãƒ„ール wrk ã«ã¤ã„ã¦ãƒ¡ãƒ¢
モダン㪠HTTP ベンãƒãƒžãƒ¼ã‚¯ãƒ„ール wkr ã®ç°¡å˜ãªä½¿ã„æ–¹ã«ã¤ã„ã¦ãƒ¡ãƒ¢ã€‚ wrk ã®ç‰¹å¾´ã¯ä»¥ä¸‹ã€‚ C ã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ マルãƒã‚³ã‚¢ CPU ã‚’Â æ´»ã‹ã—ãŸé«˜è² è·ã‚’ã‹ã‘られる スレッド㨠epoll/kqueue ã®ã‚¤ãƒ™ãƒ³ãƒˆãƒ‰ãƒªãƒ–ンを活用ã—ã¦è² è·ã‚’スケールã•ã›ã‚‹(NOTICE ファイルをèªã‚€ã¨ Redis Event Library(ae event loop) ã‚’æ‹å€Ÿã—ã¦ã„るよã†ã§ã™) Lua スクリプト㧠HTTP クライアントã®å‡¦ç†ã‚„実行çµæžœã®ãƒ¬ãƒãƒ¼ãƒˆã‚’カスタマイズã§ãã‚‹ Installing wrk in CentOS 6 ã¾ãšã¯ãƒ“ルドã«å¿…è¦ãªãƒ‘ッケージをインストールã—ã¾ã™ã€‚ $ sudo yum install git $ sudo yum groupinstall 'Development Tools' $ sudo yum install openssl-devel opens
simple is better - JSON-RPC 2.0 Transport: HTTP
JSON-RPC can be simply tunneled through HTTP or HTTPS. 1Â Â Â pipelined Requests/ResponsesBy default, every HTTP-message contains only a single JSON-RPC object. But high-performance servers MAY allow several concatenated JSON-RPC Requests in a single HTTP message by using e.g. a JSON-splitter, and MAY then return concatenated Responses. (Note that this has nothing to do with HTTP/1.1 pipelining; HTTP
JSON-RPC 2.0 ã® over HTTP ã«ã¤ã„ã¦ã®é›‘æ„Ÿ - tokuhirom's blog
「ã†ã¡ã¯ JSON-RPC やらんã®ã‹ãã€ã¿ãŸã„ãªã“ã¨ã‚’èžã‹ã‚ŒãŸã®ã§ã€å‰ã«è€ƒãˆãŸå†…容をã“ã“ã«æ™’ã™ã€‚ method åã«ã¤ã„㦠メソッドå㌠content-body ã«ã—ã‹å…¥ã‚‰ãªã„ã®ã§ã€ãƒã‚°ãŒãŠã„ã¥ã‚‰ã„。 (多分ã€å®Ÿéš›ã«é‹ç”¨ã™ã‚‹ã«ã‚ãŸã£ã¦ã¯ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ã§ ?method=XXX ã¿ãŸã„ã«ä»˜ä¸Žã™ã‚‹ã¨ã‹ã‚„ã£ã¦é‹ç”¨ã™ã‚‹ã‚“ã§ã™ã‹ã? ãªã‚“ã‹ã¡ã‚‡ã£ã¨æœ¬æœ«è»¢å€’ã£ã½ã„) 特定㮠API method ã ã‘ã“ã£ã¡ã®ã‚µãƒ¼ãƒãƒ¼ã«ãµã‚‹ã€ã¨ã‹ã™ã‚‹ã®ãŒã¤ã‚‰ãã†ã€‚ id ãŒæ„味ãªã„ over HTTP ã§é‹ç”¨ã™ã‚‹å ´åˆã€id を付与ã—ã¦ã„ã‚‹ã“ã¨ã®ãƒ¡ãƒªãƒƒãƒˆãŒãªã„。 デメリットã¨ã—ã¦ã€JSON 自体をã¾ã‚‹ã£ã¨ã‚ャッシュã™ã‚‹ã“ã¨ãŒã§ããªããªã‚‹ã€‚ メリットã«ã¤ã„㦠フォーマットãŒãã¾ã£ã¦ã„ã‚‹ã®ã§ã€server2server ã¨ã‹ã€å°è¦æ¨¡ã®ã‚µãƒ¼ãƒ“スã¨ã‹ã€ã‚ã‚‹ã„㯠over TCP ã§ã‚„ã‚‹ã‚“ãªã‚‰ä¾¿åˆ©ãªã‚±ãƒ¼ã‚¹ã¯ã‚ã‚‹ã‹ãªã€ã¨ãŠã‚‚ã£ã¦
Webフレームワークベンãƒãƒžãƒ¼ã‚¯2015
Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ 第2版 何åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ック「Practical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootを使ã£ãŸREST API構築ã®åŸºç¤Žã‚’å¦ã‚“ã 。ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ãリリースã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 を使用ã—ã¦ã„る。ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘リリースã•ã‚Œã€é‡è¦ãªå¤‰...
HTTPステータスコードã«è¿½åŠ ã•ã‚ŒãŸã€Œ308ã€ã¨ã¯ï¼Ÿ
2015å¹´4月6æ—¥ã€HTTPã®æ–°ãŸãªã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ã§ã‚る「308 (Permanent Redirect)ã€ãŒã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆæŠ€è¡“ã®æ¨™æº–化団体ã§ã‚ã‚‹IETFã«ã‚ˆã£ã¦ã€ŒThe Hypertext Transfer Protocol Status Code 308 (Permanent Redirect)ã€ï¼ˆRFC 7538）ã¨ã—ã¦ç–定ã•ã‚ŒãŸã€‚ HTTPã®ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ã«ã¯ã€æˆåŠŸã‚’示ã™200番å°ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼å´ãŒåŽŸå› ã®å¤±æ•—を示ã™400番å°ã€ã‚µãƒ¼ãƒãƒ¼å´ãŒåŽŸå› ã®å¤±æ•—を示ã™500番å°ãªã©ãŒã‚る。今回仕様ãŒè¿½åŠ ã•ã‚ŒãŸ308ã‚’å«ã‚€300番å°ã¯ã€Œãƒªãƒ€ã‚¤ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã€ç”¨ã«å‰²ã‚Šå½“ã¦ã‚‰ã‚Œã¦ãŠã‚Šã€HTTPã®è¦æ±‚を完了ã•ã›ã‚‹ãŸã‚ã«è¦æ±‚å…ˆã¨ã¯ç•°ãªã‚‹ãƒªã‚½ãƒ¼ã‚¹ã‚’å‚ç…§ã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã“ã¨ã‚’サーãƒãƒ¼ãŒã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã«ä¼ãˆã‚‹ã¨ãã«ä½¿ã‚れる。 ã‚‚ã£ã¨ã‚‚使ã‚れるã®ã¯ã€Œ304 (Not Modified)ã€ã 。クライアントãŒæŒã¤ã‚ャッシュよ
Accept-language
6. RFC5646 LanguageTag • IETF言語タグã¨å‘¼ã°ã‚Œã‚‹ • 自然言語を特定ã™ã‚‹ãŸã‚ã®ä»•æ§˜ • 言語å-用å—ç³»-地域 ã®ã‚ˆã†ã«ç¹‹ã’ã¦æ›¸ã • 日本語ã¯æ—¥æœ¬ã§ã—ã‹åˆ©ç”¨ã•ã‚Œã¦ãªã„ã®ã§ã€ 基本的ã«ã¯jaã§ã‚‚å·®ã—支ãˆãªã„ • en-US, en-GB ã®ã‚ˆã†ã«åœ°åŸŸã‚’詳ã—ã書ãã“㨠もã§ãã‚‹ 7. RFC5646 LanguageTag • ã¨ã“ã‚ã§ã€ä¸å›½èªžåœã¯è¶…広ㄠ• 共通語(北京方言ãŒãƒ™ãƒ¼ã‚¹)ã¨å„地ã®æ–¹è¨€ãŒã‚ã‚‹ • 政治的æ´å²çš„経緯ã«ã‚ˆã‚Šã€ä¸å›½æœ¬åœŸãƒ»å°æ¹¾ãƒ»é¦™ 港ãªã©ã§ãã‚Œãžã‚Œæ–‡å—ãŒé•ã† (言語ã¯ã»ã¼åŒã˜) • zh-CN, zh-TW ã®ã‚ˆã†ã«è¨€èªžã¨åœ°åŸŸã‚’組åˆã›ã‚‹ • zh-Hant, zh-Hansã®ã‚ˆã†ã«ç”¨å—系を指定ã™ã‚‹
MySQL 5.7 labs and the HTTP Plugin – inserting, updating and deleting records in MySQL via HTTP
MySQL 5.7 labs and the HTTP Plugin – inserting, updating and deleting records in MySQL via HTTP In the MySQL Labs version of MySQL version 5.7, there is a new HTTP plugin. The HTTP plugin documentation from the labs site provides this information (from MySQL Labs): The HTTP Plugin for MySQL adds HTTP(S) interfaces to MySQL. Clients can use the HTTP respectively HTTPS (SSL) protocol to query data s
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hiboma/å„種ツールã®ã‚¿ã‚¤ãƒ アウト実装ã¾ã¨ã‚.md at master · hiboma/hiboma
GitHub - httpie/http-prompt: An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more. https://twitter.com/httpie
A Few 'Ok' Libraries (Droidcon MTL 2015)
advantageous/qbit · GitHub - The Java microservice lib - JSON, HTTP, WebSocket, REST
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