getData
Get an instance's data from localstorage.
connection.getData(params)
Looks in localstorage for the requested instance.
Parameters
- params
{Object}
:An object that should have the [conenction.id] of the element being retrieved.
Returns
{Promise}
:
A promise that resolves to the item if the memory cache has this item. If localstorage does not have this item, it rejects the promise.