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6. SERVLETEXEC/AS: APPLICATION SERVER (UNIX/LINUX)

See Section 6.4 for more information.

3. Enter the name, IP address, and port number of the ServletExec/AS instance

when prompted.

Note

You can install multiple web server adapters on multiple machines or on a single machine

to forward requests to a single ServletExec/AS instance.

6.7.4 Multiple ServletExec/AS Instances (Multiple Java VMs)

It is possible to configure a web server adapter to forward HTTP requests to more than

one ServletExec/AS instance.

To install multiple ServletExec/AS instances

• Run the ServletExec/AS installer again to install another instance. Remember to

give each instance a unique name and port number during the installation process.

To configure a web server adapter to forward HTTP requests to more than one instance

• Specify the incoming requests to forward using this criteria:

1. The virtual host to which the request is addressed (i.e., “

www.abc.com” or

“

www.xyz.com”)

2. The servlet alias (if any) specified by the request

3. The web application context URL (if any) specified by the request

To configure a web server adapter to forward HTTP requests to more than one instance

based on a virtual host or servlet alias

• Manually edit the web server configuration file.

See the Virtual Servers chapter and/or the Servlet Alias section in the ServletExec User

Guide for detailed instructions.

Note

You can use the ServletExec/AS installer to automatically update a web server

configuration file to cause requests that specify a web application URL context path to

be forwarded to a particular ServletExec/AS instance.

To have requests that specify a web application URL context path forwarded to a

particular instance

1. Run the ServletExec/AS installer and select Install or Update a web server

adapter.

2. Enter the name of a previously installed ServletExec/AS instance when prompted.

3. Specify the web application URL context path when prompted.

See Chapter 3 in the ServletExec User Guide for additional information on configuring

web applications.

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Red Hat NETSCAPE ENTERPRISE SERVER 6.0 - NSAPI PROGRAMMER GUIDE Guida di Installazione Pagina 89