leave method
Leaves the channel
Notifies the server and triggers onCloseCallback(s)
Implementation
PhoenixPush? leave() {
_state = PhoenixChannelState.leaving;
Function onCloseCallback = (_) {
trigger(PhoenixChannelEvents.close);
};
final leavePush =
new PhoenixPush(this, PhoenixChannelEvents.leave, {}, timeout);
leavePush
.receive("ok", onCloseCallback as dynamic Function(Map<dynamic, dynamic>?))
.receive("timeout", onCloseCallback);
leavePush.send();
if (!canPush) {
leavePush.trigger("ok", {});
}
return leavePush;
}