#ADIUM FACEBOOK COOKIES HOW TO#

Cache has also some attributes like Cookies. It takes less time to transmit the resource. It improves performance by being closer to the client by using browser cache. A server doesn’t need to serve all clients itself as storing it helps distribute some resource. When a web cache has a requested resource in its store, it returns the copy (cached response) instead of re-downloading from the server once again. CachingĬaching is a technique that allows to store a copy of a given resource. This is the trickiest part when you work with JMeter on web apps having authorization. You may want to set domain and path attributes so that cookies are valid only under that scope. Those attributes define the last date the web app recognize your user. Cookies have an expiration date or a max-age attribute. (How do you think e-commerce websites remember what items are in your art even after 3 days). Cookies are the reliable mechanism for websites to remember stateful information. Cookies are stored on the user’s computer by the user’s web browser while the user is browsing. CookiesĪn HTTP cookie is a very small data sent from a web application. So you need to set “Accept” attribute to “application/json” or “ application/xml”. According to that information, the server creates the response body.Įxample: Some web apps might receive or send the response body as XML or JSON file according to the values set in the header. It defines information about payload, client information and what’s expected from a server.

HTTP headers are additional information sent with the request or the response. By using all of them, we can only create a complete request. There is some important terminology when working with HTTP like Content-Type, Content-Encoding, Headers, etc. It removes all the current representations of the target data. Put method changes the data stored on the server-side with the uploaded content. It can upload textual information, as well as files of any other media types. POSTĪ POST request is used to send data to the server. It should do any data manipulation or any write action. Requests using GET should only retrieve data. The GET method is used to retrieve information from the server using a given URI. The server and client are aware of each other only during a current request. So being a stateless protocol is a result of it. HTTP is stateless: We mentioned that it is a connectionless protocol.

#ADIUM FACEBOOK COOKIES HOW TO#

The only thing necessary is that server and client should know how to handle that request. HTTP is media independent: Any type of data(file, binary, text,etc.) can be sent by HTTP.Only after the server processes the request, it re-creates the connection with the client to send a response back.

HTTP is connectionless: The HTTP client, for example, a browser starts an HTTP request and after making that request, the client disconnects from the server.

What makes HTTP a simple but powerful protocol? Here are some examples It is a generic and stateless protocol which can be used for other purposes as well as using extensions of its request methods, error codes, and headers. This is the foundation for data communication for the World Wide Web since 1990. The Hypertext Transfer Protocol is an application-level protocol for distributed, hypermedia information systems. In order to perform a good performance test on the HTTP protocol, there is something that you should know about it.

Adium facebook cookies