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difference between socket programming and Http programming
...Whereas usually if you are using lower level connection protocols like TCP/UDP you are probably orchestrating a communication with systems with similar technologies (e.g. different Java applications). Is this right? I am trying to understand it myself.
– Nicola Amadio
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urllib2.HTTPError: HTTP Error 403: Forbidden
...021910 Firefox/3.0.7'
url = "http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers"
headers={'User-Agent':user_agent,}
request=urllib.request.Request(url,None,headers) #The assembled request
response = urllib.request.urlopen(request)
data = response.read() # The data u need
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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...s with other users of the same web app? I'm imagining a process similar to UDP hole punching.
6 Answers
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淘宝应对双\"11\"的技术架构分析 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...例子莫过于各个分层之间使用短连接模式的HTTP协议进行通信。这样的策略直接导致在流量高峰期单机的TCP连接数非常高。所以说，一个良好的架构固然能够在很大程度上降低开发和维护的成本，但它自身一定是随着数据量和流...
华为公司的新产品研发流程管理 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...日子，这一天从欧洲市场传来了捷报：华为将为荷兰移动通信运营商telfort建设第三代网络。这是华为的首份欧洲合同。对于这桩价值数亿欧元的交易，用华为总裁任正非的话来说，“在华为成为全球规模的移动解决方案供应商...
TCP: can two different sockets share a port?
...nated not only by source/destination port/IP, but also by a protocol (TCP, UDP etc.), if I am not mistaken.
– Ondrej Peterka
Apr 27 '14 at 15:00
2
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实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...tCGI是一个可伸缩地、高速地在HTTP server和动态脚本语言间通信的接口。多数流行的HTTP server都支持FastCGI，包括Apache、Nginx和lighttpd等，同时，FastCGI也被许多脚本语言所支持，其中就有PHP。
FastCGI是从CGI发展改进而来的。传统CGI接...
Windows远程桌面授权错误（授权超时）等报错信息疑难解答 - 更多技术 - 清...
...也可能会中断。
解决方案： 请将 IPsec 配置为保护基于 UDP 而不是 TCP 上的通讯。
请参阅： 定义 IPSec 策略
由于这台计算机没有终端服务器客户端访问许可证，远程会话被中断。请与服务器管理员联系。
原因： 许可证服务...
Structure padding and packing
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That's exactly why, if you look at IP, UDP, and TCP header layouts, you'd see that all integer fields are aligned.
– Nikolai Fetissov
May 24 '14 at 15:09
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Qt events and signal/slots
...lect() call could be: new data on the socket connect to X11, a packet to a UDP port we listen on came in, etc. – That stuff is neither a Qt signal, nor a Qt event, and the Qt main loop decides itself if it turns the fresh data into the one, the other or ignores it.
Qt could call a method (or seve...