an overview from the HTTP2 protocol including comparison with previous version, a deeper look over the protocol enhancements, compatibility matrix with the internet ecosystem and set of online demos that can show the performance optimization.
Web Server Technologies I: HTTP & Getting StartedPort80 Software
Introduction to HTTP: TCP/IP and application layer protocols, URLs, resources and MIME Types, HTTP request/response cycle and proxies. Setup and deployment: Planning Web server & site deployments, Site structure and basic server configuration, Managing users and hosts.
Here I covered the cores of Apache and also discuss each and every core. Virtual host, resistance server process some protocols like HTTP, SMTP, DNS FTP, are also be highlighted.
Focus on some installing part of apache.
Web Server Technologies I: HTTP & Getting StartedPort80 Software
Introduction to HTTP: TCP/IP and application layer protocols, URLs, resources and MIME Types, HTTP request/response cycle and proxies. Setup and deployment: Planning Web server & site deployments, Site structure and basic server configuration, Managing users and hosts.
Here I covered the cores of Apache and also discuss each and every core. Virtual host, resistance server process some protocols like HTTP, SMTP, DNS FTP, are also be highlighted.
Focus on some installing part of apache.
Introduction
Installing Apache HTTP Web Server
Installing mod_ssl for Secure Sockets Layer (SSL) Support
Installing PHP for Dynamic Web Pages
Setting Apache to Start on Bootup with chkconfig
Configuring Apache Server Settings (httpd.conf)
Creating the Web Site Directory Structure
Creating VirtualHost Configuration Files
Starting Apache and Viewing the Web Site
Other Things to Know for Using Apache
Conclusion
HTTP/2 and QUICK protocols. Optimizing the Web stack for HTTP/2 erapeychevi
The new HTTP/2 protocol which is going to replace HTTP 1.1 was finished on February. Together with it, QUIC is being developed rapidly. Discover why are they so important for the Web and how will they influence the way we optimize the Web stack for the HTTP/2 era.
Introduction
Installing Apache HTTP Web Server
Installing mod_ssl for Secure Sockets Layer (SSL) Support
Installing PHP for Dynamic Web Pages
Setting Apache to Start on Bootup with chkconfig
Configuring Apache Server Settings (httpd.conf)
Creating the Web Site Directory Structure
Creating VirtualHost Configuration Files
Starting Apache and Viewing the Web Site
Other Things to Know for Using Apache
Conclusion
HTTP/2 and QUICK protocols. Optimizing the Web stack for HTTP/2 erapeychevi
The new HTTP/2 protocol which is going to replace HTTP 1.1 was finished on February. Together with it, QUIC is being developed rapidly. Discover why are they so important for the Web and how will they influence the way we optimize the Web stack for the HTTP/2 era.
Introduction to gRPC - Mete Atamel - Codemotion Rome 2017Codemotion
gRPC is a high performance, language-neutral, general RPC framework developed and open sourced by Google. Built on the HTTP/2 standard, gRPC brings many benefits such as bidirectional streaming, flow control, header compression, multiplexing and more. In this session, you will learn about gRPC and how you can use it in your applications.
Introduction to gRPC: A general RPC framework that puts mobile and HTTP/2 fir...Codemotion
gRPC is a high performance, language-neutral, general RPC framework developed and open sourced by Google. Built on the HTTP/2 standard, gRPC brings many benefits such as bidirectional streaming, flow control, header compression, multiplexing and more. In this session, you will learn about gRPC and how you can use it in your applications.
The web has dramatically evolved over the last 20+ years, yet HTTP - the workhorse of the Web - has not. Web developers have worked around HTTP's limitations, but:
--> Performance still falls short of full bandwidth utilization
--> Web design and maintenance are more complex
--> Resource consumption increases for client and server
--> Cacheability of resources suffers
HTTP/2 attempts to solve many of the shortcomings and inflexibilities of HTTP/1.1
Http2 is here! And why the web needs itIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
--
HTTP/2 for Developers: How It Changes Developer's Life?
by Svetlin Nakov (SoftUni) - http://www.nakov.com
jProfessionals Conference - Sofia, 22-Nov-2015
Key new features in HTTP/2
- Multiplexing: multiple streams over a single connection
- Header compression: reuse headers from previous requests
- Sever push: multiple parallel responses for a single request
- Prioritization and flow control: resources have priorities
HTTP is one of the most widely used protocols in the world.
The version of HTTP 1.1, used to this day, was developed and described 18 years ago - 1999.
With the increasing complexity of web applications, the capabilities of HTTP 1.1 are already insufficient to provide increased demands on performance and responsiveness.
So in order to meet new requirements, HTTP must evolve. HTTP 2.0 is designed to make web applications faster, simple and reliable.
In this report I will tell about
- drawbacks of HTTP 1.1 and why we need a new version of HTTP.
- which advantages HTTP/2 offers in comparison with the previous version?
- how the new protocol affected the new version of SERVLET 4.0 and how we can use it.
Walks through the basics of the HTTP protocol, URLs, cookies and caching, with tricks and tips that can be used by web developers. From a Geek.class I did on Oct 6, 2011 for Meet the Geeks.
RFC 7540 was ratified over 2 years ago and, today, all major browsers, servers, and CDNs support the next generation of HTTP. Just over a year ago, at Velocity (https://www.slideshare.net/Fastly/http2-what-no-one-is-telling-you), we discussed the protocol, looked at some real world implications of its deployment and use, and what realistic expectations we should have from its use.
Now that adoption is ramped up and the protocol is being regularly used on the Internet, it's a good time to revisit the protocol and its deployment. Has it evolved? Have we learned anything? Are all the features providing the benefits we were expecting? What's next?
In this session, we'll review protocol basics and try to answer some of these questions based on real-world use of it. We'll dig into the core features like interaction with TCP, server push, priorities and dependencies, and HPACK. We'll look at these features through the lens of experience and see if good practice patterns have emerged. We'll also review available tools and discuss what protocol enhancements are in the near and not-so-near horizon.
Проксирование HTTP-запросов web-акселератором / Александр Крижановский (Tempe...Ontico
РИТ++ 2017, HighLoad Junior
Зал Сингапур, 6 июня, 11:00
Тезисы:
http://junior.highload.ru/2017/abstracts/2545.html
Вы поставили HTTP-акселератор перед вашим web-сервером для ускорения отдачи контента, но запросы пользователей по-прежнему отдаются с большой задержкой, а ресурсы сервера кажутся незагруженными. А, может, после того, как поставили
web-акселератор, web-приложение сломалось, да еще и так, что проблема воспроизводится редко, хуже того, о ней могут знать ваши пользователи, но не вы.
...
Java EE 8: What Servlet 4.0 and HTTP/2 mean to youAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2 and what support is there in JDK 9? We will see, with code examples, what the future of developing with HTTP/2 might look like.
An overview of the HTTP protocol showing the protocol basics such as protocol versions, messages, headers, status codes, connection management, cookies and more.
But it still remains an overview without in-depth information. Also some key aspects are left out (because of limited time) such as authentication, content negotiation, robots, web architecture etc..
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
3. HTTP Today
Using HTTP 1.1 since 1997 / 1999
Connection: keep-alive
Head of Line Blocking
But we still use N TCP Connections per origin
And Many Hacks because requests are evil
Spriting of Images
Resource Inlining
Concatenation of files
Domain Sharding
CDNs
No Header Compression
4. HTTP Problems
Negotiation mechanism that allows clients and servers to elect to use HTTP 1.1, 2.0, or
potentially other non-HTTP protocols.
Maintain high-level compatibility with HTTP 1.1 (for example with methods, status
codes, and URIs, and most header fields)
Decrease latency to improve page load speed in web browsers by considering:
Data compression of HTTP headers
HTTP/2 Server Push
Pipelining of requests
Fixing the head-of-line blocking problem in HTTP 1.x
Multiplexing multiple requests over a single TCP connection
Support common existing use cases of HTTP, such as desktop web browsers, mobile
web browsers, web APIs, web servers at various scales, proxy servers, reverse proxy
servers, firewalls, and content delivery networks
5. 2009 .. SPDY
It came in a beautiful package
Header Compression
Now cookieless domains are useless
Multiplexing
Now we can say that sharding is BAD PRACTICE
Priority First (Ex. Bring my JS and CSS files first)
Server Push
With “Server Hint”, and “RST_STREAM” for HTTP/2
6. Why HTTP/2
Performance matters
HTTP/2 reduces the impact of latency on web applications
TLS is becoming the default
HTTP/2 amortizes TLS costs for the entire application
Enabling new web development
User perceivable improvement in web site performance
Work with today’s internet
Remain compatible with existing content
7. What is HTTP/2
Used SPDY3 as its first draft
Main Driven by Performance
But also includes
Security
Reliability
8. HTTP/2 vs SPDY
Binary instead of ASCII
Header Compression (HPACK - RFC 7541)
Fully multiplexed - Means: Parallelism and Out of Order Req/Res
Stream Prioritization
1 TCP Connection N Streams N Frames
Solves Head of Line Blocking
Server Push what it thinks that the client will need (e.g., assets)
10. HTTP/2 Units
Frames Streams Connections
• Flags
• Type
• Stream Identifier
• Payload
• Length
• Identifier
• State
• Priority
• Flow Control
• Flow Control
11. HTTP/1.1 – Request = Connection HTTP/2 – Request = Stream
…
Each request required dedicated TCP connection TCP connection can have multiple streams (requests)
Responses come in order per connection Responses can come out of order, server can optimize
Each connection requires setup + slow start No connection setup for new streams, no slow start
Application sees “connections” Streams are represented as “connections” to apps
HTTP/2 Connections and Streams
12. Header Compression
:path: /
accept-encoding: gzip,deflate
user-agent:
:authority:
…
Static Table
:authority: www.example.com
Dynamic Table
:method: GET
:scheme: http
:path: /
:authority: www.example.com
Lit-
Index
Name Value
(Huffman-encoded string)
HPACK
13. Header Compression
Each header is expressed as either…
Indexed: Reference to full header in static or dynamic table
Literal:
Name as reference to static/dynamic table entry, or as Huffman-encoded string
Value as Huffman-encoded string
Indexing behavior:
Add to dynamic table
Don’t add to dynamic table
NEVER add to dynamic table (supposed to be persisted through intermediaries)
18. Request Reliability
In HTTP no retry a request when an error occurs
Re-Attempt: It is only possible to some server to do some processing prior to
the error which could result in undesired effects
HTTP/2 Provides 2 mechanisms as guarantee to a client that a request has
not been processing
GOAWAY: the highest stream number that has been processed
REFUSED_STREAM: error code can be included in a RST_STREAM frame
19. Upgrade Request Anatomy
When you don’t know if it supports HTTP/2
GET / HTTP/1.1
Host: server.example.com
Connection: Upgrade, HTTP2-Settings
Upgrade: h2c
HTTP2-Settings:
Response
HTTP/1.1 101 Switching Protocols
Connection: Upgrade
Upgrade: h2c
• “h2c” means no TLS connection
• “h2” means TLS connection [TLS-ALPN]
• Implicit acknowledgement of HTTP2-Settings
20. How To Upgrade
Change Text with Binary
HTTP2 is working over HTTP1.1
NO HTTP without TLS(HTTPS)
Then we have, Binary over Text
So, Implement APLN
22. HTTP/2 Adoption Rate
Browsers: Chrome and Firefox latest versions support already
Servers: Apache (mod_h2), jetty, Apache Traffic Server
Services: Google, Twitter
Proxy: Squid
CDN
Akamai said in the end of the 2015and
CloudFlare when ‘nginx supports HTTP/2’
24. Working With HTTP/2
Hosting
Hosting .NET Apps
IIS 10 on Windows 10
Windows Server 2016
Ngnix
Kestrel
Hosting Java Apps
Apache HTTP 2.4.17+
Jetty 9.3+
Tomcat 9 (still not fully supported)
Hosting Node Apps
Node-http2
Node-spdy
ExpressJS 5.0(Still has issues)
25. Working With HTTP/2
Server software
Apache 2.4.12 Apache Traffic Server supports
HTTP/2.[58]
Caddy supports HTTP/2.[59]
Citrix NetScaler 11.x supports HTTP/2.[60]
Sucuri Supports HTTP/2.[61]
F5 BIG-IP Local Traffic Manager 11.6 supports
HTTP/2.[62]
h2o was built from the ground up for HTTP/2
support.[63]
Jetty 9.3 supports HTTP/2.[64]
LiteSpeed Web Server 5.0 supports
HTTP/2.[65]
Warp (Haskell web server, used by default in
Yesod) supports HTTP/2.
Microsoft IIS supports HTTP/2 in Windows
10[66] and Windows Server 2016.
Netty 4.1 supports HTTP/2.[67]
nginx 1.9.5 supports HTTP/2.[68]
node.js 5.0 supports HTTP/2.[69]
OpenLiteSpeed 1.3.11 and 1.4.8 supports
HTTP/2.[70]
Proxygen supports HTTP/2.
Radware Alteon NG supports HTTP/2.[71]
ShimmerCat was built from the ground up for
HTTP/2 support.[72]
Vert.x 3.3 supports HTTP/2
Wildfly 9 supports HTTP/2.
26. What About .NET
ASP.NET Core is an open source and cross-platform technology by Microsoft
for developing web-based applications. In .NET Framework 4.6.0 Microsoft
announced support for HTTP/2. So the .NET Framework 4.6.0 & 4.6.1 supports
HTTP/2.
Head of Line Blocking HOL: occurs when a line of packets is held up by the first packet, for example in input buffered network switches, out-of-order delivery, and multiple requests in HTTP pipelining.
N: usually 6 connections
Reduce latency
Reduce total number of TCP connections i.e., reduce number of open sockets
Better web security.
Maintain compatibility with HTTP/1.1 clients and server.
Maintain same usability as HTTP/1.1 i.e., can be used wherever we use HTTP/1.1
Better web security.
Multiplexing: Multiple asynchronous HTTP requests over a single TCP connection.
Server Push: Multiple responses for single request
Header Compression: Compress HTTP headers along with content.
Request prioritization: While making multiple HTTP requests to a same domain they can be prioritized.
Binary Protocol: HTTP/2 is binary protocol whereas HTTP/1.1 is text protocol.
HTTP/2 was developed by the IETF’s HTTP Working Group, which maintains the HTTP protocol. It’s made up of a number of HTTP implementers, users, network operators and HTTP experts.
Binary Instead of Text
TLS: Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), both frequently referred to as "SSL", are cryptographic protocols that provide communications security over a computer network.
Server Push: HTTP/2 Server Push is a modern, more efficient equivalent to the common practice of inlining assets in HTTP/1.1. Inlining is when you convert your external JavaScript and CSS resources into <script> and <style> elements in your HTML page. The goal is to minimize the number of HTTP requests between the browser and the server. Server Push accomplishes the same thing, but allows assets to be cached independently so that you’re not sending the same inline CSS styles with every single web page your visitors request.
TCP/IP: TCP/IP (Transmission Control Protocol/Internet Protocol) is the basic communication language or protocol of the Internet. It can also be used as a communications protocol in a private network (either an intranet or an extranet). When you are set up with direct access to the Internet, your computer is provided with a copy of the TCP/IP program just as every other computer that you may send messages to or get information from also has a copy of TCP/IP.
Why is HTTP/2 binary?
Binary protocols are more efficient to parse, more compact “on the wire”, and most importantly, they are much less error-prone, compared to textual protocols like HTTP/1.x, because they often have a number of affordances to “help” with things like whitespace handling, capitalization, line endings, blank lines and so on.
Inner Structure of Frames/Streams/Connections
To remove the redundant headers, Huffman Coding with static and dynamic tables(Create index address space)
Instead of send the all header we only send indexes to lookup the corresponding key and value
HPack Behavior, How does it works
again, followed by zero or more CONTINUATION frames
RST_STREAM reset stream
Application Layer Protocol Negotiation
TLS: point to point connection and send encrypted information
