Apache 1.3.23 Tomcat 4.0.2 Load Balancing
an Apache 1.3.23 web server which handles static content and delegates JSP (Java Server Pages) and Servlet requests to two Tomcat 4.0.2 Beta2 servers using AJP 13 connectors and a load balancing worker.
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When a client browser requests a JSP page for the first time, the load balancer redirects the request received by Apache to one of the two tomcat servers; further requests originating from the same client session will be automatically forwarded to the same tomcat server, so that the user\'s session data is retrieved.
This document describes how I configured Apache 1.3.23 to dispatch JSP and servlet requests to two Tomcat 4.0.2 Beta2 instances listening on different ports. This setup was done on a Linux system.
when a client browser is directed to a Tomcat server by the load balancer, then future queries from that same browser session will always be directed to the same tomcat server. This is important because sessions that are created in a specific tomcat server, say \"tomcat1\", do not exist in the other server \"tomcat2\", and thus if the client was directed to another tomcat server than the one where his session is stored, then all his session data would be lost.when a client browser is directed to a Tomcat server by the load balancer, then future queries from that same browser session will always be directed to the same tomcat server. This is important because sessions that are created in a specific tomcat server, say \"tomcat1\", do not exist in the other server \"tomcat2\", and thus if the client was directed to another tomcat server than the one where his session is stored, then all his session data would be lost.
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Tomcat 4.0.2 Load Balancing
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Tomcat 4.0.2 Load Balancing
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