}
public String pingClientCallbackServer() {
DispatchManager dispatchManager = this.dispatchManager;
if (dispatchManager != null) {
boolean isSend = dispatchManager.pingCallbackServer(true);
if (isSend)
return "Ping done in " + getPingRoundTripDelay() + " millis, current state is "
+ dispatchManager.getDispatchConnectionsHandler().getState().toString();
else
return "Ping is not possible, no callback available";