%ctor {
if ([NSBundle.mainBundle.bundleIdentifier isEqualToString:@"com.apple.springboard"]) {
  [OBJCIPC registerIncomingMessageFromAppHandlerForMessageName:@"respringnow"  handler:^NSDictionary *(NSDictionary *message) {
     [[objc_getClass("FBSystemService") sharedInstance] exitAndRelaunch:1];
    return nil;
}]; }
return; }
/////////////////////
[OBJCIPC sendMessageToSpringBoardWithMessageName:@"respringnow" dictionary:@{ @"respring": @"now" } replyHandler:^(NSDictionary *response) {
    NSLog(@"Received reply from SpringBoard: %@", response);
  }];