i think the "time" must be the "_authenticationTimeoutTimer"

[jamieling-jl]

• (void)startAuthenticationTimeoutTimer {
  NSTimer _timer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:60_2]
  interval:0
  target:self
  selector:@selector(authenticationTimedOut:)
  userInfo:nil
  repeats:NO];
  [[NSRunLoop mainRunLoop] addTimer:timer forMode:NSRunLoopCommonModes];

}

i think the "time" must be the "_authenticationTimeoutTimer"