Specifying an Idempotent URL

To configure idempotent URL response, specify the URLs that can be safely retried in idempotent-url-pattern elements in the sun-web.xml file. For example:

<idempotent-url-pattern url-pattern="sun_java/*" no-of-retries="10"/>

For details, see idempotent-url-pattern in Sun GlassFish Enterprise Server v2.1.1 Application Deployment Guide.

If none of the server instances can successfully serve the request, an error page is returned.