tomcat session management

In Web project development, session management is an important part of storing data that is relevant to the user. Typically, a container that conforms to the session specification is responsible for storage management, which means that once the container is closed, a restart can invalidate the

A Brief introductionOur system often to save user login information, there areCookiesand theSessionmechanism toCookiesthe client saves the user information,SessionSave user information on the server, if the browser does not supportCookiesor the userCookiesIt's forbidden,CookiesIt's not going to work, there are different browsers that don't saveCookies,so we useSessionService side to save, the previous section we have introducedTomcatcluster deployment, how to cluster theTomcatall requests to the

Open the Tomcat management interface and tomcat Management InterfaceYou encountered the following problems when managing tomcat:1. At the beginning, a user name and password are required. I do not know what the user name and password are, but I did not enter any correct info

I. OverviewThe previous article has described the enterprise high-availability load-related architecture and implementation, which commonly used nginx or Haproxy,lvs combined with keepalived to do the front-end high-availability scheduler, but did not mention that the session is highly available to maintain;This article implements the Tomcat Memcache session serv

;The above configuration is removed from the configuration officially recommended by tomcat.Xml codeTempDir = "/tmp/war-temp /"DeployDir = "/tmp/war-deploy /"WatchDir = "/tmp/war-listen /"WatchEnabled = "false"/>If this part is not removed, tomcat startup reports "FarmWarDeployer can only work as host cluster subelement !. "3.4 session replication configurat

seession information to the cache server.Second, use session server (memcached) to maintain sessionThe test topology diagram is as follows:650) this.width=650; "title=" 9 "style=" border-right-width:0px;border-bottom-width:0px;border-top-width:0px; " Border= "0" alt= "9" src= "Http://img1.51cto.com/attachment/201410/27/8886857_1414410300W6zG.png" width= "875" height= "331"/>Tomcat implements this functiona

restart Tomcat.If you look in Context.xml, you'll find a element containing a element, specifies the use of the JDBC for MYSQ l-based Session Storage: The element attributes specify general session-related options. Within theElement body, the element provides attributes pertaining to theJDBC driver. The following discussion focuses on the attributes shown in the example,But there is others you can us

The standard Session manager mentioned earlier already provides the underlying session management functionality, but does not do enough in terms of persistence, or in certain scenarios, such as storing a session as a file or database in a storage medium, which is not possible with the standard