# Apache HTTP Server Documentation Version 2.0  Apache Software Foundation February 3, 2014 ## About The PDF Documentation Documentation ## Copyright $ \copyright $ 2013 The Apache Software Foundation Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to L $ ^{T} $ EX using XSLT with the help of Apache Ant, Apache

# Apache HTTP Server Documentation Version 2.2  Apache Software Foundation January 15, 2017 ## About The PDF Documentation Documentation ## Copyright $ \copyright $ 2015 The Apache Software Foundation Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to L $ ^{T} $ EX using XSLT with the help of Apache Ant, Apache

Apache HTTP Server Documentation Version 2.4 Apache Software Foundation October 3, 2017 ## About The PDF Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2 0 This version of the Apache HTTP Server Documentation is converted from XML source files to L $ ^{T} $ EX using XSLT with the help of Apache Ant, Apache XML Xalan, and Apache XML Xerces. Since the HTML

# Apache HTTP Server Documentation Version 2.4  Apache Software Foundation March 13, 2014 ## About The PDF Documentation Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2

Apache HTTP Server Documentation Version 2.4 Apache Software Foundation March 21, 2018 ## About The PDF Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor license You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2 0 This version of the Apache HTTP Server Documentation is converted from XML source files to L $ ^{T} $ EX using XSLT with the help of Apache Ant, Apache XML Xalan, and Apache XML Xerces. Since the HTML

# Apache HTTP Server Documentation Version 2.4  Apache Software Foundation February 3, 2014 ## About The PDF Documentation Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2

## TGT 服务器的优化 ## 块设备协议 • NBD • Linux专有块设备协议 • iSCSI • 广泛支持的外部设备协议（块，磁带等） ## Curve云原生存储支持块设备 • 通过NBD，只支持Linux - 通过SDK API，目前只支持Linux - PFS · 扩大使用范围 - 通过iSCSI支持更多系统，例如Windows, 类UNIX系统等，使用两项基础技术 Client端: iscsi initiator，系统自带 • Linux open-iscsi • Windows iSCSI 发起者 • 服务器端 • 必须是CurveBS原生支持的平台，因为需要curve原生接口，目前是Linux ## iSCSI target服务器 • LINUX LILO • 一般用于输出内核本地块设备 • TCMU • 作为LILO支持用户态的接口 • 如何评价LILO brpc, c++, protobuf 等) • TCMU多了一层转接，配置过程复杂，业界踩的坑不够多。 • TCMU的用户态代码会受到框架约束，不够灵活。 ## iSCSI target 服务器 • TGT(STGT) • 比较久的历史，原来叫STGT，后来改成TGT • 纯用户态，不与内核绑定 - 支持复杂的存储系统，例如Ceph RBD, sheepdog, Glfs • 纯C代码，外加一些脚本

## +24 ## Creating a Sender/Receiver HTTP Server ## DIETMAR KÜHL 20 24 September 15 - 20 ## Objective • Create a basic HTTP server. • Allow a single-threaded server handling multiple clients. • std::execution (sender/receiver): http://wg21.link/p2300 • https://github.com/NVIDIA/stdexec.git • https://github.com/beman-project/execution26 • Sender/receiver networking: http://wg21.link/p2762 • Implementation: Implementation: https://github.com/beman-project/net29 •Async scope: http://wg21.link/p3149 TechAtBloomberg.com

## 用Go语言实现推送服务器 陈叶皓 chen.yh@ctrip.com ## 议程 • 推送服务器介绍 • Golang特点 • 推送服务架构 • 部分代码 • 上线效果 ## 议程 • 推送服务器介绍 • 推送服务架构 • 部分代码 • 上线效果 ## 什么是推送服务器 • 推送业务信息到手机端 • 始终保持连接 ## 推送服务器要求 · 高并发 • 可靠性 • 高性能 • 支持水平扩展 • 无单点故障 ## Go语言特性 • 静态的、编译的 • 自动内存回收 • 命令式编程 • 函数可以作为值 • 面向并发 • 内置RPC支持 ## 推送服务器要求的应对 - 高并发 - goroutine - 可靠性 - 使用Redis暂存消息 - 高性能 - 静态编译语言 - 支持水平扩展 - 使用RPC组成集群 goroutine使用channel交换消息 - 异步场景，直接往指定channel发送数据 - 同步场景，往channel发送的数据中，包含一个获取返回值的channel ## 议程 • 推送服务器介绍 • 推送服务架构 • 部分代码 • 上线效果 逻辑架构 ![Image](/uploads/documents/9/5/9/2/9592b5423da340d22f51b119b66b5098/p10_1

# 06.HTTP & AJAX # 19 décembre 2023 ## Développement web il3 HTTP & AJAX HE-Arc (DGR) 2022 ## HyperText Transfer Protocol • Protocole application : invention www en 1990 (v0.9) - Connexion Connexion, GET, réponse, fermeture • HTTP 1.0 (1996) - Entêtes de requête (Host, Referer, User-Agent, ...) et réponse (Content-Type, Set-Cookie, Location, ...) • HTTP 1.1 (1997) - Nouveaux entêtes (Keep-alive obligatoire • HTTP 2.0 $ ^{1} $ (2015) - Binaire, multiplexage connexions, compression entêtes, push, ... – Supporté par presque tous $ ^{2} $ les navigateurs, une majorité de serveurs • HTTP 3.0 $ ^{3}