>> From: Samuli Elomaa [mailto:[EMAIL PROTECTED] >> Is there any otherway for two servlets in same tomcat to communicate >> together except by http requests? Eg. could two servlets use >> somekind of shared memory? or send signals to each other? > >Both could in theory rendezvous at a common filename. However, it may >be easier to put a singleton class in shared/lib.
I think the standard way would be to use a a session bean, if the communication is limited to a session, or an application bean if not. This is sort of shared memory, but beware of concurrent access and synchronise. Both ways work only if the servlets are in the same webapp. I would refrain from using files in any case. If the servlets are not in the same webapp, then IMHO the only clean way is HTTP. Georg --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
