| Interface | Description |
|---|---|
| BandwidthListener |
Receives notifications about connection activity, sampled at predetermined
time intervals.
|
| PushErrorListener |
Receives asynchronous notifications for connection errors.
|
| PushStatusListener |
Receives asynchronous notifications for connection status changes.
|
| UpdateEvent |
Carries values Snapshot and Update informations for an Item.
|
| UpdateListener |
Receives Snapshots and Updates about Item values and subscription errors.
|
| Class | Description |
|---|---|
| BandwidthEvent |
Carries information about Lightstreamer Server connection activity.
|
| Item |
Specifies a subscription Item, that is, an information Item supplied by
Lightstreamer Server through a Data Adapter, together with subscription
preferences.
|
| LSProxy |
Offers an extended interface to Lightstreamer Server, which leans upon
the LSClient interface layer and hides Server interactions, in order to
offer a more abstract view of the subscription to pushing informations.
|
| ProxyInfo |
Carries informations about the policies to be applied in Lightstreamer
Server connection management.
|
| Exception | Description |
|---|---|
| ConnectionException |
Notifies an internal problem that prevents a connection operation.
|
| ItemException |
Notifies an error in the configuration of an Item.
|
| PushException |
Indicates an error condition occurred during communication with
Lightstreamer Server.
|
| PushUpdateException |
Notifies an asynchronous error caused by unexpected data values
coming from Lightstreamer Server.
|
| RequestException |
Notifies an error that prevents a subscription or unsubscription request
from being accomplished.
|