GlobalStore
| Method | Description | Sample |
|---|---|---|
| package.path = package.path .. ";/opt/nevisproxy/webapp/WEB-INF/lib/lua/public/?.lua" local GlobalStore = require "GlobalStore" GlobalStore:new(servlet) | Creates an instance of a global store. A global store provides wide access to name-value pairs stored within the given session store servlet. If you use a remote session store servlet, you can share data over several instances. | |
| GlobalStore:set(name, value, timeout) | Sets a name-value pair with a time-out (in seconds). The system will automatically clean up the name-value pair after the specified time-out. | Create a shared variable that lives for 10 seconds:store = GlobalStore:new("MySessionStoreServlet")store:set("myVar", "myVal", 10) |
| GlobalStore:get(name) | Gets a name-value pair from the global store. If no entry can be found, nil will be returned. | store = GlobalStore:new("MySessionStoreServlet")val = store:get("myVar") |
Contrary to the local store, the global store does survive a reinit or even a reboot in case you use a remote session store servlet. If you use a global session store servlet, the global store can be used to share variables across instances. An example of a global session store servlet is the MySqlSessionStoreServlet.