备案控制台

套接字tcp UDP 的相关内容

阿里云文档 2025-06-04

配置四层TCP/UDP协议加速

如果您的应用直接以四层TCP/UDP协议连接源站服务器，可以接入四层代理提升应用性能和安全防护。常见的四层TCP/UDP协议场景包括实时对战类游戏、实时音视频互动等。

阿里云文档 2025-03-20

Linux系统中TCP/UDP端口测试方法

本文介绍在Linux系统的ECS实例中，如何测试TCP和UDP端口的连通性。

文章 2017-05-02 来自：开发者社区

《UNIX网络编程卷1：套接字联网API（第3版）》——第2章　传输层：TCP、UDP和SCTP 2.1概述

本节书摘来自异步社区《UNIX网络编程卷1：套接字联网API（第3版）》一书中的第2章，第2.1节，作者：【美】W. Richard Stevens , Bill Fenner , Andrew M. Rudoff著，更多章节内容可以访问云栖社区“异步社区”公众号查看第2章　传输层：TCP、UDP和SCTP 2.1　概述本章提供本书示例所用TCP/IP协议的概貌。我们的目的是从网络编程角度....

文章 2017-05-02 来自：开发者社区

《UNIX网络编程卷1：套接字联网API（第3版）》——8.15　使用select函数的TCP和UDP回射服务器程序

本节书摘来自异步社区《UNIX网络编程卷1：套接字联网API（第3版）》一书中的第8章，第8.15节，作者：【美】W. Richard Stevens , Bill Fenner , Andrew M. Rudoff著，更多章节内容可以访问云栖社区“异步社区”公众号查看 8.15　使用select函数的TCP和UDP回射服务器程序现在，我们把第5章中的并发TCP回射服务器程序与本章中的迭代U....

问答 2016-06-13 来自：开发者社区

wamp环境，所支持的套接字传输器只有tcp 和 udp，为什么？

wamp环境，所支持的套接字传输器只有tcp 和 udp，在测试时发现我的PHP环境所支持的套接字传输器只有tcp 和 udp，如果要支持其他更多的类型要如何配置呢？PHP版本是5.4.3代码：print_r( stream_get_transports() );结果：`Array([0] => tcp [1] => udp)`

共有5条

< 1 >

跳转至： GO

更新时间 2023-07-02 18:15:48

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

UDP tcp相关内容

UDP更多tcp相关

UDP您可能感兴趣

产品推荐

{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","title":"边缘安全加速(ESA)","des":"加速和保护所有互联网流量(原全站加速DCDN)，为应用程序提供全球性能优化、应用安全和就近计算能力。","btn1":"ESA控制台","link1":"https://esa.console.aliyun.com/","btn2":"了解ESA","link2":"https://help.aliyun.com/zh/edge-security-acceleration/esa/product-overview/what-is-esa","btn3":"ESA免费试用","link3":"https://free.aliyun.com/?spm=5176.29630154.J__Z58Z6CX7MY__Ll8p1ZOR.2.3d504cf8nixuni&productCode=dcdn","infoGroup":[{"infoName":"相关内容","infoContent":{"firstContentName":"全站加速DCDN控制台","firstContentLink":"https://dcdn.console.aliyun.com/#/overview","lastContentName":"","lastContentLink":""}},{"infoName":"资源包","infoContent":{"firstContentName":"购买全站加速资源包","firstContentLink":"https://common-buy.aliyun.com/?commodityCode=dcdnpaybag#/buy","lastContentName":"","lastContentLink":""}},{"infoName":"产品升级","infoContent":{"firstContentName":"DCDN升级到ESA","firstContentLink":"https://help.aliyun.com/zh/edge-security-acceleration/esa/product-overview/how-to-upgrade-from-cdn-and-dcdn-to-esa/"}},{"infoName":"购买ESA","infoContent":{"firstContentName":"选购ESA套餐","firstContentLink":"https://esa.console.aliyun.com/commonBuy"}}],"ifIcon":"img","iconImg":"https://img.alicdn.com/imgextra/i3/O1CN01MTGFYd20yx2fzsS2G_!!6000000006919-2-tps-114-114.png","contentLink":"https://www.aliyun.com/product/esa"}],"card":[{"link":"#","icon":"https://img.alicdn.com/tfs/TB1afahQpXXXXaAapXXXXXXXXXX-114-114.png","title":"云服务器ECS","des":"云服务器（Elastic Compute Service，简称 ECS）是一种简单高效、处理能力可弹性伸缩的计算服务，帮助您快速构建更稳定、安全的应用，提升运维效率，降低 IT 成本，使您更专注于核心业务。","btn1":"FPGA云服务器","link1":"#","btn2":"GPU云服务器","link2":"#","tip":"新一代云服务器N5 （Xeon® (Skylake)处理器）上线！<a href=\"#\" target=\"_blank\">立即申请</a>"}],"search":[{"txt":"云数据库","link":"#"}],"infoCard":[{"bannerTitle":"<b>全民建站节</b>","bannerUrl":"https://img.alicdn.com/tfs/TB1gMb0IXT7gK0jSZFpXXaTkpXa-1740-328.jpg","bannerContent":"CEO教你线上营销；建站产品限时特惠；下单抽取苹果手机","liveButtonName":"立即观看","liveButtonLink":"https://yqh.aliyun.com/live/detail/10713","homePageName":"去主会场，边看边买","homePageLink":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804","contentTitle":"爆款内容","linkGroup":[{"linkContent":"<b>云·企业官网定制建站</b>：买一年送半年，量身定制1对1，建站专业又省心！","linkTo":"立即购买","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_9553352720"},{"linkContent":"<b>域名爆款产品推荐</b>：.com 23元/首年起；.cn 16元/首年起；.我爱你 18元/首年起","linkTo":"立即购买","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_8288954440"},{"linkContent":"<b>全民建站锦鲤等你拿</b>：符合“云·企业官网”产品首购即可参与抽奖","linkTo":"立即抽奖","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_6878476400"}]}],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）"}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"","image":""}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","title":"边缘安全加速(ESA)","des":"加速和保护所有互联网流量(原全站加速DCDN)，为应用程序提供全球性能优化、应用安全和就近计算能力。","btn1":"ESA控制台","link1":"https://esa.console.aliyun.com/","btn2":"了解ESA","link2":"https://help.aliyun.com/zh/edge-security-acceleration/esa/product-overview/what-is-esa","btn3":"ESA免费试用","link3":"https://free.aliyun.com/?spm=5176.29630154.J__Z58Z6CX7MY__Ll8p1ZOR.2.3d504cf8nixuni&productCode=dcdn","infoGroup":[{"infoName":"相关内容","infoContent":{"firstContentName":"全站加速DCDN控制台","firstContentLink":"https://dcdn.console.aliyun.com/#/overview","lastContentName":"","lastContentLink":""}},{"infoName":"资源包","infoContent":{"firstContentName":"购买全站加速资源包","firstContentLink":"https://common-buy.aliyun.com/?commodityCode=dcdnpaybag#/buy","lastContentName":"","lastContentLink":""}},{"infoName":"产品升级","infoContent":{"firstContentName":"DCDN升级到ESA","firstContentLink":"https://help.aliyun.com/zh/edge-security-acceleration/esa/product-overview/how-to-upgrade-from-cdn-and-dcdn-to-esa/"}},{"infoName":"购买ESA","infoContent":{"firstContentName":"选购ESA套餐","firstContentLink":"https://esa.console.aliyun.com/commonBuy"}}],"ifIcon":"img","iconImg":"https://img.alicdn.com/imgextra/i3/O1CN01MTGFYd20yx2fzsS2G_!!6000000006919-2-tps-114-114.png","contentLink":"https://www.aliyun.com/product/esa"}],"card":[{"link":"#","icon":"https://img.alicdn.com/tfs/TB1afahQpXXXXaAapXXXXXXXXXX-114-114.png","title":"云服务器ECS","des":"云服务器（Elastic Compute Service，简称 ECS）是一种简单高效、处理能力可弹性伸缩的计算服务，帮助您快速构建更稳定、安全的应用，提升运维效率，降低 IT 成本，使您更专注于核心业务。","btn1":"FPGA云服务器","link1":"#","btn2":"GPU云服务器","link2":"#","tip":"新一代云服务器N5 （Xeon® (Skylake)处理器）上线！<a href=\"#\" target=\"_blank\">立即申请</a>"}],"search":[{"txt":"云数据库","link":"#"}],"infoCard":[{"bannerTitle":"<b>全民建站节</b>","bannerUrl":"https://img.alicdn.com/tfs/TB1gMb0IXT7gK0jSZFpXXaTkpXa-1740-328.jpg","bannerContent":"CEO教你线上营销；建站产品限时特惠；下单抽取苹果手机","liveButtonName":"立即观看","liveButtonLink":"https://yqh.aliyun.com/live/detail/10713","homePageName":"去主会场，边看边买","homePageLink":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804","contentTitle":"爆款内容","linkGroup":[{"linkContent":"<b>云·企业官网定制建站</b>：买一年送半年，量身定制1对1，建站专业又省心！","linkTo":"立即购买","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_9553352720"},{"linkContent":"<b>域名爆款产品推荐</b>：.com 23元/首年起；.cn 16元/首年起；.我爱你 18元/首年起","linkTo":"立即购买","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_8288954440"},{"linkContent":"<b>全民建站锦鲤等你拿</b>：符合“云·企业官网”产品首购即可参与抽奖","linkTo":"立即抽奖","link":"https://ac.aliyun.com/promotion/webdesign/20200525?utm_content=g_1000127804#J_6878476400"}]}],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）"}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"","image":""}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}}

边缘安全加速(ESA)

加速和保护所有互联网流量(原全站加速DCDN)，为应用程序提供全球性能优化、应用安全和就近计算能力。

ESA控制台

了解ESA

ESA免费试用

相关内容

全站加速DCDN控制台

资源包

购买全站加速资源包

产品升级

DCDN升级到ESA

购买ESA

选购ESA套餐

飞天洛神云网络

阿里云飞天洛神云网络