Serving gRPC+HTTP/2 from the same Cloud Run container
Serving gRPC+HTTP/2 from the same Cloud Run container Published on 03 June 2021 (est. 3 min read) In this article I will show you how to code a Go server to serve both gRPC and HTTP/2 endpoints (h2c) from a single service. This is not trivial on Cloud Run so it warrants sample code. Normally, you could use the Go cmux package in your server app and multiplex h2c and grpc requests to the right http
Node.js can HTTP/2 push!
This article was co-written by Matteo Collina, a Technical Steering Committee member of Node.js and Principal Architect @nearForm, and Jinwoo Lee, a Software Engineer at Google. Since introducing HTTP/2 into Node.js 8 in July of 2017, the implementation has undergone several rounds of improvements. Now we’re almost ready to lift the “experimental†flag. It’s best to try out HTTP/2 support with Nod
HTTP/2㧠速ããªã‚‹ã¨ã ãªã‚‰ãªã„ã¨ã
The document discusses the performance of HTTP/2 compared to HTTP/1.1 across different network conditions. It summarizes results from testing 8 real websites under 16 bandwidth and latency combinations with varying packet loss rates. Overall, HTTP/2 performs better for document complete time and speed index, especially on slower connections, though results vary depending on the specific site and m
GitHub - google/node-h2-auto-push: HTTP/2 automatic server push
This is not an official Google product. HTTP/2 is a major revision of the HTTP protocol. One of its differences from HTTP/1 is server push, which allows a server to pre-emptively send responses to a client in association with a previous client-initiated request. This can be useful when the server knows the client will need to have those responses available in order to fully process the response to
HTTP ã®æ–°ã—ã„ステータスコード 103 Early Hints | blog.jxck.io
Intro ã“ã‚Œã¯ã€http2 Advent Calendar 2016 ã® 16 日目ã®è¨˜äº‹ã§ã‚る。 HTTP ã«æ–°ã—ã„ステータスコード 103 Early Hints ãŒè¿½åŠ ã•ã‚Œã‚ˆã†ã¨ã—ã¦ã„る。 HTTP/1.1 ãŠã‚ˆã³ HTTP2 åŒæ–¹ã¨é–¢ã‚ã‚Šã€ãƒªã‚½ãƒ¼ã‚¹é…ä¿¡ã®æœ€é©åŒ–ã«åˆ©ç”¨ã™ã‚‹ã“ã¨ãŒã§ãる。 ã„ã£ãŸã„何ã®ãŸã‚ã«å¿…è¦ãªã®ã‹ã€ã©ã†ã„ã†ãƒ¡ãƒªãƒƒãƒˆãŒè€ƒãˆã‚‰ã‚Œã‚‹ã‹ã‚’解説ã™ã‚‹ã€‚ HTTP2 Push ã®å¾©ç¿’ ã¾ãš HTTP2 ã® Push ã«ã¤ã„ã¦å¾©ç¿’ã™ã‚‹ã€‚ H2 Push ã¯ã€ç°¡å˜ã«è¨€ãˆã° PUSH_PROMISE フレームを用ã„ã¦ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚ˆã‚Šã‚‚å…ˆã«ä¾å˜ã™ã‚‹ãƒªã‚½ãƒ¼ã‚¹ã‚’è¿”ã™ãŸã‚ã®ä»•æ§˜ã§ã‚る。 例ãˆã° /users ã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã¯ script.js 㨠style.css をサブリソースã¨ã—ã¦å«ã‚“ã§ã„ã‚‹ã¨ã™ã‚‹ã€‚ HTTP2 ã§ã¯ SQL を発行ã—㦠Users ã®ä¸€è¦§ã‚’å–å¾—ã—ã¦ã„ã‚‹é–“ã«ã€å…ˆè¡Œã—ã¦
Http2 on go1.6rc2
This document discusses HTTP/2 support in Go 1.6. It notes that the net/http package now supports HTTP/2 out of the box. It provides code samples showing how a server can be configured with and without HTTP/2 support. It also describes how HTTP/2 functionality like HPACK header compression, server push, flow control, and priority are implemented in Go net/http. Finally, it summarizes the current l
Go言語ã¨HTTP2
http2 in Go 1.6; dotGo 2015 - Google スライド 2015å¹´ã®5月ã«RFCãŒå‡ºãŸã°ã‹ã‚Šã®HTTP2ãŒ2016å¹´ã®2月ã«ãƒªãƒªãƒ¼ã‚¹äºˆå®šã®Go1.6ã§æ—©ãも利用å¯èƒ½ã«ãªã‚‹ã“ã¨ã«ãªã£ã¦ã„る．HTTP2ã®å‹‰å¼·ã‚‚å…¼ãã¦Go言語ã«ãŠã‘ã‚‹HTTP2実装を追ã£ã¦ã¿ã‚‹ï¼Ž 以下ã§ã¯ã¾ãšå®Ÿéš›ã«HTTP2サーãƒã‚’å‹•ã‹ã—Chromeã§æŽ¥ç¶šã—ã¦ã¿ã‚‹ï¼Žæ¬¡ã«ç¾çŠ¶ã‚³ãƒ¼ãƒ‰ãŒã©ã®ã‚ˆã†ã«ç®¡ç†ã•ã‚Œã¦ã„ã‚‹ã‹ã‚’追ã†ï¼Žæœ€å¾Œã«å®Ÿéš›ã«ã‚³ãƒ¼ãƒ‰ã‚’å‹•ã‹ã—ãªãŒã‚‰HTTP2ã®å„種機能を追ã†ï¼ŽãªãŠå‚ç…§ã™ã‚‹ã‚³ãƒ¼ãƒ‰ã¯ã™ã¹ã¦ä»¥ä¸‹ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚’利用ã—ã¦ã„る（ã¾ã WIPãªã®ã§ã‚³ãƒ¼ãƒ‰ãªã©ã¯ä»Šå¾Œå¤‰ã‚ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã®ã§æ³¨æ„）． HTTP2ã¨ã¯? HTTP/2ã«é–¢ã—ã¦ã¯ã‚¹ãƒ©ã‚¤ãƒ‰ã‚„ブãƒã‚°è¨˜äº‹ï¼ŒPodcastãªã©éžå¸¸ã«è±Šå¯Œãªæƒ…å ±ãŒã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆä¸Šã«å˜åœ¨ã™ã‚‹ï¼Žãã‚‚ãã‚‚HTTP2ã¨ã¯ä½•ã‹?ãªãœå¿…è¦ãªã®ã‹?ãªã©ã‚’ç†è§£ã—ãŸã„å ´åˆã¯å‚考ã«æŒ™ã’ãŸè¨˜äº‹ãªã©
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RFC 7540 日本語訳
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HTTP/2ã‹ã‚‰è¦‹ãˆã‚‹TLS事情 - ã‚ã©ã‘ãªã„話
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Wiresharkã§HTTP/2をパケットã‚ャプãƒãƒ£ã™ã‚‹ - ASnoKaze blog
20190417追記 HTTP/3ã¯ã“ã¡ã‚‰ã€ŒWiresharkã§ã®QUICã®å¾©å·(decrypt) - ASnoKaze blog〠20151030追記 TLSを利用ã™ã‚‹HTTP/2ã§ã¯ã€ç§˜å¯†éµã‚’è¨å®šã—ã¦ã‚‚通信を復å·ã™ã‚‹ã“ã¨ã¯å‡ºæ¥ã¾ã›ã‚“。 HTTP/2ã®éµäº¤æ›ã¯PFSãªã®ã§ã€ä¸‹è¨˜ã‚‚å‚考ã«ã—ã¦ä¸‹ã•ã„ 「Wireshark 㧠HTTP/2 over TLS ã®é€šä¿¡ã‚’ダンプã™ã‚‹æ–¹æ³•ã€ https://gist.github.com/summerwind/a482dd1f8e9887d26199 ã“ã®è¨˜äº‹ã¯ HTTP2 Advent Calendar ã® 9 日目ã®æŠ•ç¨¿ã§ã™ã€‚ åˆã‚ã¾ã—ã¦ã‚†ãã¨ç”³ã—ã¾ã™ã€‚HTTP/2アドベントカレンダーã«ã¯ã‚¬ãƒå‹¢ã—ã‹ãŠã‚‰ãšæˆ¦ã€…æ々ã¨ã—ã¦ãŠã‚Šã¾ã™ã€‚ アドベントカレンダーãƒã‚¿ã¨ã—ã¦ã¯ã€Push周りを書ã“ã†ã¨ã—ã¦ãŸã®ã§ã™ãŒå…ˆæ—¥Push周りã®ç´ 晴らã—ã„記事ãŒæŠ•ç¨¿ã•ã‚Œã¦ã—
Reference Set ã¨ã¯ä½•ã ã£ãŸã®ã‹ - Qiita
Referene Set ã¨ã¯ä½•ã ã£ãŸã®ã‹ ã“ã®è¨˜äº‹ã¯ HTTP2 Advent Calendar ã® 8 日目ã®æŠ•ç¨¿ã§ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ã€è°è«–ã®éŽç¨‹ã§ 仕様ã‹ã‚‰å¤–ã•ã‚ŒãŸæŠ€è¡“ ã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã‚’ã‚ã¦ã¦ã€ã€Œã©ã†ã„ã†æŠ€è¡“ã ã£ãŸã®ã‹ã€ã¨ã€Œãªãœä»•æ§˜ã‹ã‚‰å¤–ã•ã‚ŒãŸã®ã‹ã€ã‚’ãŠä¼ãˆã—ã¾ã™ã€‚ é–“é•ã„ç‰ãŒã”ã–ã„ã¾ã—ãŸã‚‰ã€é 慮無ãã”指摘ãŠé¡˜ã„ã—ã¾ã™ã€‚ HPACK ã¨å¤±ã‚れ㗠Reference Set HTTP ヘッダã®åœ§ç¸®ä»•æ§˜ã¯ HPACK ã¨å‘¼ã°ã‚Œã¦ã„ã¾ã™ã€‚ ç¾åœ¨ã® HPACK 仕様ã§ã¯ 3 ã¤ã®æ–¹æ³•ã§ãƒ˜ãƒƒãƒ€ã‚’エンコードã—ã¾ã™ã€‚ Literal å˜ãªã‚‹ ASCII エンコード Huffman Encode 出ç¾é »åº¦ã®é«˜ã„æ–‡å—をよりå°ã•ã„サイズã§è¡¨ç¾ 詳ã—ã㯠12/16 ã® Advent Calendar ã§è§£èª¬ã™ã‚‹äºˆå®šã§ã™ Index HTTP ヘッダ㮠key, value を番å·ã§æŒ‡å®šã™ã‚‹ ã‹ã¤ã¦ã¯ã€ä¸Šè¨˜
HTTP2 ã®ãƒ•ãƒãƒ¼åˆ¶å¾¡ - Qiita
HTTP2 ã®ãƒ•ãƒãƒ¼åˆ¶å¾¡ ã“ã®è¨˜äº‹ã¯ HTTP2 Advent Calendar ã® 1 日目ã®è¨˜äº‹ã§ã™ã€‚ åˆå›žã¯ã€åŸ·ç†æ™‚点ã§ã®æœ€æ–°ãƒ‰ãƒ©ãƒ•ãƒˆã§ã‚ã‚‹ HTTP2-draft16 ã®ãƒ•ãƒãƒ¼åˆ¶å¾¡(Flow Control) ã«ã¤ã„ã¦è§£èª¬ã—ã¾ã™ã€‚ 余談ã§ã™ãŒ, ç¾åœ¨ã®ä»•æ§˜ã§ã¯ "HTTP2.0" ã§ã¯ãªã "HTTP/2" ã‚‚ã—ã㯠"HTTP2" ãŒæ£ã—ã„å称ã§ã™. æ›´æ–° @kazu_yamamoto ã•ã‚“ã«æŒ‡æ‘˜é ‚ã„ãŸç‚¹ã‚’åæ˜ ã—ã¾ã—ãŸã€‚ @kiri__n ã•ã‚“ã«æŒ‡æ‘˜é ‚ã„ãŸç‚¹ã‚’åæ˜ ã—ã¾ã—ãŸã€‚ 詳細ã«ã¤ã„ã¦ã¯ æ›´æ–°å±¥æ´ ã‚’ã”覧下ã•ã„。 フãƒãƒ¼åˆ¶å¾¡ HTTP2 ã§ã¯ã€åŒã˜ãƒ›ã‚¹ãƒˆã¸ã®è¤‡æ•°ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’ã€åŒä¸€ã® TCP コãƒã‚¯ã‚·ãƒ§ãƒ³ä¸Šã«ã‚¹ãƒˆãƒªãƒ¼ãƒ ã¨ã„ã†å˜ä½ã§å¤šé‡åŒ–ã™ã‚‹ã“ã¨ãŒã§ãるよã†ã«ãªã‚Šã¾ã—ãŸã€‚ フãƒãƒ¼åˆ¶å¾¡ã¨ã¯ã€ä¾‹ãˆã°ã²ã¨ã¤ã®ã‚¹ãƒˆãƒªãƒ¼ãƒ ãŒãƒªã‚½ãƒ¼ã‚¹ã‚’å 有ã—ã¦ã—ã¾ã†ã“ã¨ã§ã€ä»–ã®ã‚¹ãƒˆãƒªãƒ¼ãƒ ãŒãƒ–ãƒãƒƒã‚¯ã—ã¦ã—ã¾ã†
HTTP/2 入門
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HTTP/2 Frequently Asked Questions | HTTP/2 Japan Local Activity
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HTTP/2.0ã®ã‚¤ãƒ³ãƒ‘クト (æ ª)レピダム清水 一貴 (@kazubu) HTTP/2.0ã£ã¦? HTTP/2.0ã£ã¦? HTTP/1.1ã®é«˜åŠ¹çŽ‡ç‰ˆ ã“ã‚Œã¾ã§ • 2012/03ã«ãƒ•ãƒ©ãƒ³ã‚¹ã§é–‹å‚¬ã•ã‚ŒãŸIETF83ã«ã¦ã€ HTTP/2.0ç–定ã¸ã®å–り組ã¿ã‚¹ã‚¿ãƒ¼ãƒˆ • Googleã®SPDYã‚’å‚考ã«ã—ã¦ä¸€ã‹ã‚‰ä½œã‚‹ã‚¤ メージ • ãã®å¾Œ3回ã®IETFミーティングã€2回ã®Interim ミーティングを経ã¦ä»Šã«è‡³ã‚‹ ãªãœHTTP/2.0を作るã®ã‹ • Webã®æ™®åŠã«ä¼´ã†ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ç‰ã®å¢—åŠ â€¢ モãƒã‚¤ãƒ«ç«¯æœ«ã®æ™®åŠãƒ»å¢—åŠ ã«ä¼´ã†ã€é«˜ãƒ¬ã‚¤ãƒ† ンシãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ç’°å¢ƒã¸ã®æœ€é©åŒ– • TCPコãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’沢山張るã®ã¯ã‚³ã‚¹ãƒˆãŒé«˜ã„ï¼ â€¢ 一人当ãŸã‚Šã§ä½¿ãˆã‚‹TCPãƒãƒ¼ãƒˆæ•°ã®æ¸›å°‘ ã“れらを少ã—ã§ã‚‚解決ã™ã‚‹ã®ãŒç›®çš„ HTTP/2.0ã®ãƒ‡ã‚¶ã‚¤ãƒ³ パフォーマンス改善を目的ã¨ã—〠HTTP/1.1ã¨ã‚»ãƒžãƒ³ãƒ†ã‚£ã‚¯ã‚¹ã¯å¤‰æ›´ã—ãª
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GitHub - summerwind/h2spec: A conformance testing tool for HTTP/2 implementation.
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nghttp2 を使ã£ãŸ Go HTTP/2 server - Qiita
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