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slay-t 2022/01/11
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js

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web

api

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AWS Lambda Node.js ã§ Axios ã‚’åˆ©ç”¨ã—ãŸé€šä¿¡ã‚’ X-Ray ã§ã‚ãƒ£ãƒ—ãƒãƒ£ã™ã‚‹ | DevelopersIO
å‰å·@åºƒå³¶ã§ã™ã€‚ AWS X-Ray ã‚’ä½¿ã†ã¨ AWS ãƒªã‚½ãƒ¼ã‚¹é–“ã‚„å¤–éƒ¨ã¨ã®é€šä¿¡ã‚’ã‚ãƒ£ãƒ—ãƒãƒ£ã§ãã¾ã™ã€‚ AWS X-Ray ã¨ã¯ä½•ã§ã™ã‹ã€‚ ã“ã‚Œã«ã‚ˆã‚Šå®Ÿè¡Œæ™‚é–“ãŒé…ããªã£ã¦ã„ã‚‹åŽŸå› ã®ç‰¹å®šãªã©ã«å½¹ç«‹ã¦ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ AWS Lambda ã‚’ AWS X-Ray ã«ä½¿ç”¨ã™ã‚‹ ã€ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã€‘AWS X-Ray ãŒ AWS Lambda ã«å¯¾å¿œã—ã¾ã—ãŸï¼ˆãƒ—ãƒ¬ãƒ“ãƒ¥ãƒ¼ï¼‰ Lambda ã« X-Ray ã‚’å°Žå…¥ã™ã‚‹ã®ã¯éžå¸¸ã«ç°¡å˜ãªã®ã§ ç©æ¥µçš„ã«æ´»ç”¨ã—ã¦ã„ããŸã„ã¨ã“ã‚ã§ã™ã€‚ ã©ã®ã‚ˆã†ã«å°Žå…¥ã™ã‚‹ã‹ã§ã™ãŒã€ AWS ãƒªã‚½ãƒ¼ã‚¹ã«å¯¾ã™ã‚‹ã‚¢ã‚¯ã‚»ã‚¹ã‚’ã‚ãƒ£ãƒ—ãƒãƒ£ã™ã‚‹ã®ã¯ import * as AWSBase from 'aws-sdk' const AWS = AWSXRay.captureAWS(AWSBase) ã¨æ‰‹è»½ãªè¨˜è¿°ã§æ¸ˆã¿ã¾ã™ã€‚ ä»–æ–¹ã€ Axios ã‚’ä½¿ã£ã¦å¤–éƒ¨ã‚µãƒ¼ãƒ“ã‚¹ã®APIã‚’å©ãã‚ˆã†ãªå ´åˆã¯ã©ã®ã‚ˆã†
slay-t 2021/04/02
aws

lambda

const

js

https

http

node.js

Amazon Web Services

techfeed

xray
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ã©ã†ã—ã¦ Fastify ã¯ç”Ÿã® Node.js ã‚ˆã‚Šé€Ÿã„ã®ï¼Ÿ : (*x).b=z->a+y/c
Fastify é€Ÿã„ã§ã™ã Express ãŒ hapi ã‚ˆã‚Šé…ã„ã®ã¯æ„å¤–ã§ã—ãŸ Koa ã¯æœ¬ä½“ã ã‘ã ã¨ Express ä»¥ä¸Šã«ä½•ã‚‚ã—ãªã„ã®ã§ ãã®åˆ†é€Ÿã‚ã§ã™ ã‚ˆãã¿ã‚‹ã¨é©šããªã®ãŒ http.Server ã‚ˆã‚Š Fastify ãŒé€Ÿã„ã¨ã„ã†ã¨ã“ã‚ http.Server ã¯ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’ä½¿ã‚ãªã„ Node.js è‡ªä½“ã® API ã§ã™ Koa ã‚„ hapi ã¯ã“ã‚Œã‚’ä¸ã§ä½¿ã£ã¦ã„ã¾ã™ ã“ã‚Œã‚ˆã‚Šé€Ÿã„ã¨ã„ã†ã“ã¨ã¯ Fastify ã¯ http.Server ã¯ä½¿ã‚ãšã« net ãªã©ã‚’ä½¿ã£ã¦ ã‚½ã‚±ãƒƒãƒˆé€šä¿¡éƒ¨åˆ†ã‚’ç›´æŽ¥æ“ä½œã—ã¦ã„ã‚‹ã®ã§ã—ã‚‡ã†ã‹ï¼Ÿ http.Server ã‚’ä½¿ã£ã¦ãªã„ï¼ŸFastify ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’è¦‹ãŸé™ã‚Šã§ã¯ ç‰¹ã«è¨å®šã‚’ã—ãªã‘ã‚Œã° http.createServer ã§ã‚µãƒ¼ãƒã‚’ä½œæˆã—ã¦ã„ã¾ã™ ã¤ã¾ã‚Š http.Server ã‚’ä½¿ã£ã¦ã„ã¾ã™ https://github.com/fas
slay-t 2020/11/19
js

BLOB

const

server

JSON

http

ãƒ©ã‚¤ãƒ–ãƒ©ãƒª

node.js

performance
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Node.js â€” Node v12.10.0 (Current)
Notable changes deps: Update npm to 6.10.3 (isaacs) #29023 fs: Add recursive option to rmdir() (cjihrig) #29168 Allow passing true to em itClose option (Giorgos Ntemiris) #29212 Add *timeNs properties to BigInt Stats objects (Joyee Cheung) #21387 net: Allow reading data into a static buffer (Brian White) #25436 Commits [293c9f0d75] - bootstrap: run preload prior to frozen-intrinsics (Bradley Farias
slay-t 2019/09/05
js

C

techfeed

http

node.js
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GitHub - Netflix/pollyjs: Record, Replay, and Stub HTTP Interactions.
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slay-t 2018/06/15
browser

const

server

http

github

node.js

javascript

html

testing
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Node.js ã®ä¸èº«ã‚’è¦‹ã¦ã¿ã‚ˆã†
Node.js ã®ä¸èº«ã‚’è¦‹ã¦ã¿ã‚ˆã† src/node.cc ã®ã–ã£ã¨ã—ãŸæ©ãæ–¹ IIJ å¤§æ´¥ç¹æ¨¹ ohtsuã‚ã£ã¨iij.ad.jp 2011å¹´11æœˆ9æ—¥ ç¬¬1å›ž Nodeå¡¾ è¨€ã„è¨³ãƒ»ãŠè©«ã³ â€¢ æ˜¨æ™©ã€æ€¥ãã‚‡ç¹°ã‚Šä¸ŠãŒã‚Šå‚åŠ ãŒæ±ºã¾ã‚Šã€ä»Šæ—¥ åˆå¾Œã§æ€¥ã„ã§è³‡æ–™ä½œã‚Šã¾ã—ãŸã€‚ â€¢ è‡ªåˆ†ã®éŽåŽ»ã®ãƒ¡ãƒ¢ã‚’ä¸å¿ƒã«è³‡æ–™ã‚’ä½œã‚Šã¾ã—ãŸ ãŒã€é–“é•ã„ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ â€¢ ã‚‚ã—é–“é•ãˆã«æ°—ä»˜ã„ãŸæ–¹ã¯ã”é€£çµ¡ã‚’ãŠé¡˜ã„ã— ã¾ã™ã€‚ (_o_) libev libeio c-ares http-parser zlib openssl V8 Node Core Modules Node User Modules libuv Node.js ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£æ¦‚è¦ï¼ˆv0.6.0) benchmark/ ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚¹ã‚¯ãƒªãƒ—ãƒˆ deps/ å¤–éƒ¨ãƒ©ã‚¤ãƒ–ãƒ©ãƒªç¾¤ /http_parser /open_ssl /uv /v8 /zlib do
slay-t 2011/11/10
unix

http

node.js
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