VirtualTam's bookmarks

21. badssl.com - Memorable site for testing clients against bad SSL configs 2023-02-18

    tags: cryptography/certificate, internet/browser/chrome, network/http, network/transport-layer-security

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    • https://github.com/chromium/badssl.com
22. Postfix, iPhone, Apple Mail and the reject_unknown_helo_hostname parameter 2023-01-28

    tags: email/postfix, mobile/ios, network/dns

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    I'd get a better behaved mail client. — Hu on Gentoo Forums

    • http://www.postfix.org/postconf.5.html#reject_invalid_helo_hostname
    • https://serverfault.com/questions/575539/postfix-helo-command-rejected-host-not-found
    • https://serverfault.com/questions/527541/postfix-whitelist-host-for-specific-sender
    • https://serverfault.com/questions/922935/why-does-postfix-say-helo-command-rejected-host-not-found-when-dig-finds-the
    • https://discussions.apple.com/thread/3120175
    • https://forums.gentoo.org/viewtopic-p-8604630.html?sid=a666f84af3d663d43b4c72a5b82115c4
23. check-if-email-exists: Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend. 2023-01-08

    tags: email, network/smtp, programming/rust

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24. Rust's Journey to Async/await - Steve Klabnik 2022-05-12

    tags: concurrency, concurrency/threading, network/http-server/nginx, programming/node.js, programming/rust

    [ permalink ]
25. HTTP Post/Redirect/Get 2022-04-05

    tags: network/http, programming/html/form

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    • https://en.wikipedia.org/wiki/HTTP_303
    • https://serverfault.com/questions/391181/examples-of-302-vs-303
    • https://www.rfc-editor.org/rfc/rfc7231.html#page-57
26. Scaling productivity on microservices at Lyft 2022-03-23

    tags: continuous-integration, envoy, microservice, network/http, programming, team

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    • Part 1 - History of development and test environments
    • Part 2 - Optimizing for fast local development
    • Part 3 - Extending our Envoy mesh with staging overrides
    • Part 4 - Gating Deploys with Automated Acceptance Tests
27. PASETO - Platform-Agnostic SEcurity TOkens 2022-02-21

    tags: cryptography, network/http, security, security/authentication

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    • https://github.com/paragonie/paseto
    • https://github.com/paseto-standard/paseto-rfc
    • https://paragonie.com/blog/2017/03/jwt-json-web-tokens-is-bad-standard-that-everyone-should-avoid
28. testssl.sh-masscan: Make TLS/SSL security mass scans with testssl.sh and import results into ElasticSearch 2021-11-14

    tags: cryptography/certificate, cryptography/certificate-authority, network/http, network/tcp, network/transport-layer-security, observability/elastic/elasticsearch

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29. HAProxy version 2.4.0 - Configuration Manual - mqtt_is_valid 2021-11-01

    tags: network/http-server/haproxy, network/mqtt, network/tcp

    [ permalink ]

    • https://www.haproxy.com/blog/announcing-haproxy-2-4/
    • https://www.youtube.com/watch?v=gaq2Jmjrugg
30. HAProxy Data Plane API 2021-11-01

    tags: consul, linux/container, linux/container/kubernetes, network/http, network/http-server/haproxy, programming/api

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    • https://www.haproxy.com/blog/new-haproxy-data-plane-api/
    • https://www.haproxy.com/blog/announcing-haproxy-data-plane-api-2-4/
    • https://www.haproxy.com/blog/consul-service-discovery-for-haproxy/
    • https://github.com/haproxytech/dataplaneapi/blob/master/discovery/README.md
    • https://github.com/haproxytech/dataplaneapi/blob/master/discovery/AWS.md
    • https://github.com/haproxytech/dataplaneapi/blob/master/discovery/CONSUL.md
31. RFC 8297 - An HTTP Status Code for Indicating Hints 2021-11-01

    tags: ietf/rfc, network/http, network/http-server/haproxy, programming/css

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    • https://github.com/bashi/early-hints-explainer/blob/main/explainer.md
    • https://www.haproxy.com/blog/haproxy-1-9-has-arrived/
32. puma: A Ruby/Rack web server built for parallelism 2021-11-01

    tags: framework/ruby-on-rails, network/http, programming/ruby, source-code-management/gitlab

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    • https://puma.io/
    • https://about.gitlab.com/blog/2020/07/08/migrating-to-puma-on-gitlab/
    • https://docs.gitlab.com/ee/administration/operations/puma.html
33. imgproxy 2021-09-02

    tags: codec, image, network/http, programming/api

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    • https://github.com/imgproxy/imgproxy
    • https://evilmartians.com/chronicles/introducing-imgproxy
34. hey: HTTP load generator, ApacheBench (ab) replacement 2021-09-01

    tags: network/http, performance, programming/api

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35. Reining in the thundering herd ⛈ Getting to 80% CPU utilization with Django 2021-08-19

    tags: framework/django, gunicorn, network/http, network/http-server/haproxy, network/http-server/nginx, network/reverse-proxy, programming/python, protocol/fastcgi, uwsgi, web, wsgi

    [ permalink ]

    • https://rachelbythebay.com/w/2020/03/07/costly/
    • https://docs.gunicorn.org/en/stable/faq.html#does-gunicorn-suffer-from-the-thundering-herd-problem
    • https://uwsgi-docs.readthedocs.io/en/latest/articles/SerializingAccept.html
    • https://uwsgi-docs.readthedocs.io/en/latest/Options.html
    • https://web.archive.org/web/20160117023812/http://cramer.io/2013/06/27/serving-python-web-applications
    • https://circus.readthedocs.io/en/latest/
36. Load Balancing PHP-FPM with HAProxy and FastCGI - HAProxy Technologies 2021-08-19

    tags: network, network/http, network/http-server/haproxy, network/reverse-proxy, programming/php, protocol/fastcgi

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37. HTTP Status Dogs 2021-06-28

    tags: dog, meme, network, network/http, parody

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38. Extreme HTTP Performance Tuning: 1.2M API req/s on a 4 vCPU EC2 Instance | talawah.io 2021-05-23

    tags: cloud/aws, linux, linux/kernel, linux/kernel/ebpf, network/http, performance, programming/c

    [ permalink ]

    • https://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/
    • https://blog.packagecloud.io/eng/2016/10/11/monitoring-tuning-linux-networking-stack-receiving-data-illustrated/
    • https://blog.packagecloud.io/eng/2017/02/06/monitoring-tuning-linux-networking-stack-sending-data/
    • http://www.brendangregg.com/systems-performance-2nd-edition-book.html
39. TechEmpower Framework Benchmarks 2021-05-21

    tags: linux, linux/kernel, network/http, performance, programming, programming/json

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    • https://github.com/TechEmpower/FrameworkBenchmarks
    • https://github.com/TechEmpower/FrameworkBenchmarks/wiki/Project-Information-Framework-Tests-Overview
40. Enhancing Photorealism Enhancement 2021-05-20

    tags: city, game/grand-theft-auto, image, machine-learning, neural-network, video

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    • http://vladlen.info/papers/EPE.pdf
    • https://www.cityscapes-dataset.com/
    • https://www.mapillary.com/dataset/vistas?pKey=2ix3yvnjy9fwqdzwum3t9g&lat=20&lng=0&z=1.5