onConnectionStateChanged property
void Function(ZIM zim, ZIMConnectionState state, ZIMConnectionEvent event, Map extendedData)?
onConnectionStateChanged
getter/setter pair
The event callback when the connection state changes.
zim
ZIM instance.
state
The current connection state after changed.
event
The event that caused the connection state to change.
extendedData
Extra information when the event occurs, a standard JSON format data.
Implementation
static void Function(ZIM zim, ZIMConnectionState state,
ZIMConnectionEvent event, Map extendedData)? onConnectionStateChanged;