expireTokens method

void expireTokens()

Marks the current session tokens expired: open sockets close with 4403 and the next handshake with an old token fails until refreshed.

Implementation

void expireTokens() {
  _expired = true;
  for (final s in List<_FakeSocket>.of(_sockets)) {
    s._serverClose(KletsoCloseCodes.tokenExpired, 'token expired');
  }
}