what request uri

SIP Reply Message Status codeand function Type Status Code status descriptionTemporary response (1XX) trying is in process180 ringing ringing181 Call being forwarder calls are forwardLine queue181* Session Progress Sessions Session succeeded (2XX)

If a request is made to your server to display a webpage on your site (for example, when a user accesses your page through a browser or when Googlebot crawls the page), your server returns an HTTP status code in response to the request.This status

SIP Reply Message Status codeand featureType Status Code status descriptionTemporary response (1XX) Trying is in processRinging ringing181 call being forwarder is forward182 Queue Queue181* Session Progress SessionsSession success (2XX) OK session

Chapter 9 dialogue A key concept for user proxy is dialog. A dialog indicates a point-to-point sip connection between two user proxies at some time. The dialog ensures that messages between user proxies are ordered and correctly routed. A dialog

500 is a server error400 is a clinet Error300 route change200 OKThe response code, although it is sip, is also applicable to HTTP, but adds somethingResponse CodeThe response code is included, and the HTTP/1.1 response code is extended. Not all HTTP/

1xx = notification response 100 trying 180 dialing in progress 181 being transferred 182 queuing 183 call progress 2XX = successful response 200 OK 202 accepted: used for referral 3xx = Transfer Response Over 300 options 301 permanent

part of Hypertext Transfer Protocol--http/1.1RFC 2616 Fielding, et al.9 method definition (Method Definitions)The following defines a common set of methods for the http/1.1 protocol. Although these methods can be extensible, it is not assumed that

Part of hypertext Transfer Protocol--http/1.1RFC 2616 Fielding, et al.10 Status Code rule (status code definitions)This article describes the relevant rules for each status code, including the method to be followed by the corresponding status code

HTTP RequestThe client requests access to the resource to the server by sending an HTTP request. The HTTP request consists of three parts: the request line, the message header, and the request for essay.3.1. Request LineThe request line begins with

Transferred from: blog.csdn.net/boy8239/article/details/1799542Author: boy8239 has already introduced sip-related knowledge about important SIP header domains, registration processes, and session processes. Now let's introduce the Routing Mechanism

HTTP is an object-oriented protocol belonging to the application layer, which is suitable for distributed hypermedia information System because of its simple and fast way. It was proposed in 1990, after several years of use and development, has been

Author: Jeffrey Introduction HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of use and

The main features of HTTP protocol can be summarized as follows: 1. Support for customer/Server modes. 2. simple and fast: when a customer requests a service from the server, they only need to send the request method and path. Common Request methods

I. Tomcat 1-components of Tomcat server 1.1-Server A server element represents the entire Catalina servlet container. (Singleton) 1.2-Service A service element represents the combination of one or more connector components that share a single engine

HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of use and development, it has been

HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. System. It proposed in 1990 that, after several years of use and development, it has been

Recently, our website often reports a 503 error: "HTTP Error 503. The service is unavailable ". But it is normal to brush one or two times. It is estimated that the maximum number of concurrent connections of the website is exceeded. What is an HTTP

$uri refers to the requested file and path, and does not contain "?" or "#" stuff like that. $request _uri refers to the entire string of the request, including what is requested later For example:$uri: Www.baidu.com/document $request

first, look at the description of the 4xx error "Reprint" http status 400,http 400,400 error "Reference" status Code, Bad Request (§10.4.1) 4 request failed 4xx The 4xx answer defines a scenario in which a request for a particular server

What is the significance of this sentence? if (isset ($ _ SERVER ['http _ X_REWRITE_URL ']) { $ _ SERVER ['request _ URI '] = $ _ SERVER ['http _ X_REWRITE_URL']; $ ___ S = explode (".", $ _ SERVER ['request _ URI ']); $ ____ S = explode ("? ", $ _