SocketDataProvider class
A ChangeNotifier that manages socket state and data flow.
This class provides reactive updates for connection status, received data, and sent data for Socket.IO connections.
Usage
final socketDataProvider = SocketDataProvider();
socketDataProvider.addListener(() {
print('Status: ${socketDataProvider.getServerStatus(endpointSocket: url)}');
print('Data: ${socketDataProvider.dataReceived}');
});
See also:
- FlutterSocketProvider for Socket.IO connection management
- WSocketDataProvider for native WebSocket data provider
- Inheritance
-
- Object
- ChangeNotifier
- SocketDataProvider
Constructors
Properties
-
dataReceived
→ Map<
String, dynamic> -
no setter
-
dataSent
→ Map<
String, dynamic> -
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
getServerStatus(
{required String endpointSocket}) → SocketServerStatus -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
setDataReceived(
Map< String, dynamic> dataReceived) → void -
setDataSent(
Map< String, dynamic> dataSent) → void -
setServerStatus(
{required String endpointSocket, required SocketServerStatus serverStatus}) → void -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited