load balancer sticky session

PHP server has more than one, with nginx load balancer, so that the same IP access to the same page will be assigned to different servers, if the session is not synchronized, there will be many problems, such as the most common login status, the following provides several ways to solve the problem of session sharing:1.

." That is to say, many Asp. Net encryption relies on values in machineKey, such as Forms authentication Cookie and ViewState encryption. By default, Asp. net configuration is dynamically generated by yourself. If a single server is okay, but if multiple servers are load balanced, machineKey is also dynamically generated. The machinekey values on each server are inconsistent, as a result, the encrypted results are inconsistent and the verification and

PHP server has more than one, with nginx load balancer, so that the same IP access to the same page will be assigned to different servers, if the session is not synchronized, there will be many problems, such as the most common login status, the following provides several ways to solve the problem of session sharing:1.

relies on values in machineKey, such as Forms authentication Cookie and ViewState encryption. By default, Asp. net configuration is dynamically generated by yourself. If a single server is okay, but if multiple servers are load balanced, machineKey is also dynamically generated. The machinekey values on each server are inconsistent, as a result, the encrypted results are inconsistent and the verification and ViewState cannot be shared. Therefore, you

://cluster /Stickysession=jsessionid Nofailover=on //proxypass specifies the dispatcher. and session copy Proxypassreverse/balancer://cluster/errorlog "Logs/proxytest-error.log" //day Log information Customlog "Logs/lbtest-access.log" Common VirtualHost> Instance testStart the Apache server first and test the server for normal startup. Start Tomcat again to test if it starts normally. See error log resolut

Nginx+tomcat7+memcached load Balancing Cluster service SetupOperating system: CentOS6.5This document mainly explains how to build nginx+tomcat7+memcached Load Balancer Cluster server under CentOS6.5, Nginx is responsible for load balancing, TOMCAT7 is responsible for the actual service, memcached is responsible for syn

configuration:Add the following to the "De.javakaffee.web.msm.MemcachedBackupSessionManager"Memcachednodes="n1:127.0.0.1:11011"Sticky="false"Sessionbackupasync="false"Failovernodes=""Sessionbackuptimeout="100000"Lockingmode="uripattern:/path1|/path2"Requesturiignorepattern=".*\. (ICO|PNG|GIF|JPG|CSS|JS) $"Transcoderfactoryclass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"/>After the above configuration, reboot Tomcat.Refe

into Tomcat lib. Tomcat6 used by Memcached-session-manager-tc6-1.6.3.jar, mine is tomcat7 used to be Memcached-session-manager-tc7-1.6.5.jar file Http://pan.baidu.com/s/1hqxYXyG Replace the corresponding version of the jar yourself Two tomcat inside the context.xml join tomcat/webapp/root/index.jsp page is the load map above, Remove the context.xml inside t

following code at the end. Add to the test page, create the test folder under two Tomcat/webapps and create index. jsp. the code is as follows: "> Homepage --> SessionID: Session creation Time: Server IP: Test Start two Tomcat servers. if the test result is as follows, the server load

Load balance only when first click in Web-wide This method, also known as front-end load balancing, is easy to describe, but may not be suitable for execution. To achieve true load balancing, each Requests are rebalanced to the user. In most cases, however, front-end load balancing is sufficient to accommodate most of

into Tomcat1-3. In order to differentiate between each Tomcat server, index.jsp is slightly different. Web. xml: Added index.jsp At this point, all configurations and deployments are complete. 4. Start Nginx and Tomcat service (1) Start nginx Service open command line cmd, switch to nginx installation directory, run start Nginx start service. Note: The command to stop the Nginx service is nginx-s stop (2) Start TOMCAT1, TOMCAT2 and TOMCAT3 services respectively. Simply double-click t

network server and kept inLocal memory. So what if you use load balancing in a web scope? (For more information about server load balancer, seeMsdn article 'asp and Web Session management '). For real load balancingWhen a user clicks a connection, it changes the sta

This article provides a detailed analysis of how to use Apache to implement WebServer load balancing. For more information, see Session version) At least three servers are required:Server A: control server Server B and server C: actual execution server Server load balancer principle: distribute requests from server A t

Load balance only when first click in Web-wide This method, also known as front-end load balancing, is easy to describe, but may not be suitable for execution. To achieve true load balancing, each Requests are rebalanced to the user. In most cases, however, front-end load balancing is sufficient to accommodate most of

Load balance only when first click in Web-wide This method, also known as front-end load balancing, is easy to describe, but may not be suitable for execution. To achieve true load balancing, each Requests are rebalanced to the user. In most cases, however, front-end load balancing is sufficient to accommodate most of

Load balance only when first click in Web-wide This method, also known as front-end load balancing, is easy to describe, but may not be suitable for execution. To achieve true load balancing, each Requests are rebalanced to the user. In most cases, however, front-end load balancing is sufficient to accommodate most of

On the question of the session on the Internet has various aspects of the target, there is in Nginx processing: Ip_hash session, there is in Tomcat do processing: Modify the context file, there is a project to do processing. This article deals with the project1, first of all my project is with Maven (if not with Maven can download), the use of the jar package has the following:2. Configure Spring configurat

This article is the use of Apache implementation of Web server load Balancing method for a detailed analysis of the introduction, the need for friends under the reference (regardless of the session version) Requires at least three servers:Server A: Control serverServer B and Server C: actually executing the serverLoad balancing principle: Distributing requests to Server A to Server B and Server CTo modify

', can be placed on the second line (below #/bin/sh)Chkconfig--add Apache #添加服务Service Apache Start #启动服务 Configure load balancing and session hold1. Modify apache_home/conf/httpd.conf, add the following module (uncomment, if other dependencies, then uncomment accordingly) 123 LoadModule proxy_module Modules/mod_proxy. SoLoadModule proxy_http_module modules/mod_proxy_http. S

: net.spy.memcached.MemcachedClient.set(Ljava/lang/String;ILjava/lang/Object;)Lnet/spy/memcached/internal/OperationFuture;。解决方法spymemcached-2.7.jar升级到spymemcached-2.8.4.jar.There's information in the retry boot.Successfully completed. Browser test too heavy results inconsistent ah, I just xxx.From the above test results, give me a hint of decisive replacement Tomcat unified with 6.0.18 version, although the beginning of the 6.0.37 is also TOMCAT6, but the test is not successful, there seems to b