GitHub - GoogleCloudPlatform/cloud-sql-proxy: A utility for connecting securely to your Cloud SQL instancesYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Goã§proxy serverを作るã¨ãã«ãƒãƒžã‚‹ãƒã‚¤ãƒ³ãƒˆ | メルカリエンジニアリング
Mercari Advent Calendar 2018 ã®5日目ã¯SREãƒãƒ¼ãƒ ã® @catatsuy ãŒãŠé€ã‚Šã—ã¾ã™ã€‚ メルカリã§ã¯Goã§æ›¸ã‹ã‚ŒãŸproxy serverをサービスã®å„所ã§ä½¿ã£ã¦ã„ã¾ã™ã€‚今回ã¯Goã§proxy serverを作るã¨ãã«ãƒãƒžã‚Šãã†ãªã€æ¨™æº–ライブラリã®æŒ™å‹•ã‚„特徴ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ 本エントリーã¯2018/12/04ç¾åœ¨ã®æœ€æ–°ã§ã‚ã‚‹Go 1.11.2ã‚’å…ƒã«ã—ã¦æ›¸ãã¾ã™ã€‚ Hostヘッダーã¯req.Header.Set(“Hostâ€, “example.comâ€)ã—ã¦ã‚‚上書ãã§ããªã„ https://github.com/golang/go/blob/e8a95aeb75536496432bcace1fb2bbfa449bf0fa/src/net/http/request.go#L1023 https://github.com/golang/go/blob/e8
HTTP(S) Proxy in Golang in less than 100 lines of code
The goal is to implement a proxy server for HTTP and HTTPS. Handling of HTTP is a matter of parsing request, passing such request to destination server, reading response and passing it back to the client. All we need for that is built-in HTTP server and client (net/http). HTTPS is different as it’ll use technique called HTTP CONNECT tunneling. First client sends request using HTTP CONNECT method t
Run APIs Easily. Anywhere. | Traefik Labs
A centralized routing solution for your Kubernetes deployment.
Re:golang ã® http.Client を速ãã™ã‚‹
先日mattnã•ã‚“ã®è¨˜äº‹ã‚’èªã¿ã¾ã—ãŸã€‚ golang ã® http.Client を速ãã™ã‚‹ nettã¨ã„ã†ãƒ‘ッケージを使ã£ã¦ åå‰è§£æ±ºã®çµæžœã‚’ã‚ャッシュã™ã‚‹ã“ã¨ã§ã€http.Clientã‚’æ—©ãã™ã‚‹ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ ã“ã®è¨˜äº‹ã«é–¢ã—ã¦ã€ã¡ã‚‡ã£ã¨ç–‘å•ã«æ€ã£ãŸã“ã¨ãŒã‚ã£ãŸã®ã§ã€æ¤œè¨¼ã—ã¦ã¿ã¾ã—ãŸã€‚ ç–‘å• ç–‘å•ã«æ€ã£ãŸã®ã¯ä»¥ä¸‹ã®ç‚¹ã§ã™ã€‚ åå‰è§£æ±ºé…ã™ãŽã§ã¯ï¼Ÿ ベンãƒãƒžãƒ¼ã‚¯ã®çµæžœã‚’見るã¨5å„„ns(=500ms)ã»ã©é€Ÿåº¦ãŒæ”¹å–„ã—ã¦ã„ã¾ã™ã€‚ 3ã¤ã®URLã«å¯¾ã—ã¦ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’投ã’ã¦ã„ã‚‹ã®ã§ã€åˆå›žã‚’除ã2回DNSã®ã‚ャッシュãŒãƒ’ットã—〠åå‰è§£æ±º2回分ã®é€Ÿåº¦æ”¹å–„ã«ãªã‚‹ã¯ãšã§ã™ã€‚ ã¨ã€ã„ã†ã“ã¨ã¯ã€åå‰è§£æ±º1回ã‚ãŸã‚Š250msã‹ã‹ã£ã¦ã„る計算ã«ãªã‚Šã¾ã™ã€‚ googleã®searchã¯302ã§ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆãŒã‹ã‹ã‚‹ã®ã§ã€Client.Getã®å‘¼ã³å‡ºã—1回ã‚ãŸã‚Š2回リクエストãŒé£›ã¶ã€ ã¨ã„ã†ã“ã¨ã‚’計算ã«å…¥ã‚Œã¦ã‚‚100m
GitHub - Shopify/toxiproxy: :alarm_clock: A TCP proxy to simulate network and system conditions for chaos and resiliency testing
Toxiproxy is a framework for simulating network conditions. It's made specifically to work in testing, CI and development environments, supporting deterministic tampering with connections, but with support for randomized chaos and customization. Toxiproxy is the tool you need to prove with tests that your application doesn't have single points of failure. We've been successfully using it in all de
NAT ã‚’ã‚„ã‚ã¦ã€é€éŽ SOCKS プãƒã‚ã‚·ã‚’å°Žå…¥ã—㟠- Cybozu Inside Out | サイボウズエンジニアã®ãƒ–ãƒã‚°
以下ã®è¨˜äº‹å†…容ã«ã¤ã„ã¦ã€å¥¥ä¸€ç©‚æ°ï¼ˆ@kazuho）よりã€ã€Œconnectã®ã‚¨ãƒ©ãƒ¼ã‚³ãƒ¼ãƒ‰ãŒä¿¡é ¼ã§ããªããªã‚‹ã¨ã„ã£ãŸæ¬ 点もã‚ã‚‹ã®ã«é€éŽ SOCKS プãƒã‚ã‚·ãŒæ±Žç”¨çš„ã«è‰¯ã„よã†ã«èªã‚ã¦ã—ã¾ã†ã€ã¨ã„ã†ã”指摘をã„ãŸã ãã¾ã—ãŸã€‚確ã‹ã«ã€ä¸‹è¨˜å†…容ã¯å½“社ãŒæŠ±ãˆã¦ã„ãŸè¤‡æ•°ã®èª²é¡Œã‚’çŸæœŸé–“ã§è§£æ¶ˆã§ãる「ワークアラウンドã€ã¨ã—ã¦é€éŽ SOCKS プãƒã‚ã‚·ã¨ã„ã†æŠ€æ³•ã‚‚ã‚ã‚‹ã“ã¨ã‚’紹介ã—ãŸã‚‚ã®ã§ã‚ã‚Šã€NAT ã¨æ¯”較ã—ã¦å¸¸ã«è‰¯ã„ã¨ã„ã†ä¸»å¼µã‚’ã—ãŸã‹ã£ãŸã‚ã‘ã§ã¯ã‚ã‚Šã¾ã›ã‚“。ã¾ãŸã€è¨˜äº‹å†…ã§ã¯è§£èª¬ã‚’çœãã¾ã—ãŸãŒã€å¾“æ¥ã‚ˆã‚Š HTTP(S) 通信㯠NAT ã§ã¯ãªã HTTP プãƒã‚シを利用ã—ã¦ã„ã¾ã™ã€‚謹んã§è£œè¶³ãƒ»è¨‚æ£ã¨ã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚ 猫ãŒå¥½ãã ã‘ã©çŒ«ã‚¢ãƒ¬ãƒ«ã‚®ãƒ¼ã§è¿‘寄るã“ã¨ãŒã§ããªã„山本泰宇ã§ã™ã€‚ 先日アーã‚テクãƒãƒ£åˆ·æ–°ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€ŒNecoã€ã‚’紹介ã—ã¾ã—ãŸãŒã€ä»Šå›žã¯ãã®æ´»å‹•ã®ä¸€ç’°ã¨ã—ã¦å®Ÿæ–½ã—ãŸãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¢ãƒ‰ãƒ¬ã‚¹å¤‰æ›(NAT
Golang Reverse Proxy - r7km/s
å˜ä¸€ãƒ›ã‚¹ãƒˆç”¨ã®ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚シを実装ã™ã‚‹ net/http/httputilã§ã€HTTP用ã®Reverse Proxyを実装ã™ã‚‹ãŸã‚ã®ãƒ©ã‚¤ãƒ–ラリãŒæä¾›ã•ã‚Œã¦ã„る。 下記ã®ã‚³ãƒ¼ãƒ‰ã§ã€http://127.0.0.1:3000 ã‹ã‚‰ http://127.0.0.1:9292 ã«HTTPリクエストを委è²ã™ã‚‹Reverse ProxyãŒå‹•ä½œã™ã‚‹ã€‚ httputil.NewSingleHostReverseProxyã¯httputil.ReverseProxyã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚’è¿”ã™ã€‚ ã“ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã¯http.Server互æ›ã® (.ServeHTTPメソッドã«å‘¼å¿œã§ãã‚‹) オブジェクトã§ã‚ã‚‹ãŸã‚〠http.Serverを利用ã—ã¦HTTPサーãƒã‚’動作ã•ã›ã‚‰ã‚Œã‚‹ã€‚ // main.go package main import( "net/http" "net/http/httputil" "net
Delta - HTTP Shadow Proxy Server Written in Go - Kentaro Kuribayashi's blog
I just created a tool named "Delta". It's the first Go code for me. The reason why I created and wrote it in Go is that I just wanted to learn Go by writing some lines of code ;) https://github.com/kentaro/delta What's "Delta"? Delta is an HTTP shadow proxy server that sits between clients and your server(s) to enable "shadow requests". It's actually just a Go port of Kage. You can consult the doc
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GitHub - jiangwenyuan/nuster: A high performance HTTP proxy cache server and RESTful NoSQL cache server based on HAProxy
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