forgetRejoinCredential function

Future<void> forgetRejoinCredential(
  1. String roomName,
  2. String userName
)

Forgets the stored credential (for example after leaving on purpose).

Implementation

Future<void> forgetRejoinCredential(String roomName, String userName) async {
  try {
    final prefs = await SharedPreferences.getInstance();
    await prefs.remove(_keyFor(roomName, userName));
  } catch (_) {}
}