public boolean process(FSMState state) { try { AspImpl remAsp = (AspImpl) this.fsm.getAttribute(AsImpl.ATTRIBUTE_ASP); if (this.asImpl.getTrafficModeType().getMode() == TrafficModeType.Broadcast) { // We don't support this return false; } if (this.asImpl.getTrafficModeType().getMode() == TrafficModeType.Loadshare) { this.lbCount = 0; for (FastList.Node<Asp> n = this.asImpl.appServerProcs.head(), end = this.asImpl.appServerProcs.tail(); (n = n.getNext()) != end; ) { AspImpl remAspImpl = (AspImpl) n.getValue(); FSM aspPeerFSM = remAspImpl.getPeerFSM(); AspState aspState = AspState.getState(aspPeerFSM.getState().getName()); if (aspState == AspState.ACTIVE) { this.lbCount++; } } // for if (this.lbCount >= this.asImpl.getMinAspActiveForLb()) { // we still have more ASP's ACTIVE for lb. Don't change // state return false; } // We are below minAspActiveForLb required for LB if (this.lbCount > 0) { // But In any case if we have at least one ASP that can take // care of traffic, don't change state but send the "Ins. // ASPs" to INACTIVE ASP's if (asImpl.getFunctionality() != Functionality.IPSP) { // In any case send Notify only for ASP or SGW for (FastList.Node<Asp> n = this.asImpl.appServerProcs.head(), end = this.asImpl.appServerProcs.tail(); (n = n.getNext()) != end; ) { remAsp = (AspImpl) n.getValue(); FSM aspPeerFSM = remAsp.getPeerFSM(); AspState aspState = AspState.getState(aspPeerFSM.getState().getName()); if (aspState == AspState.INACTIVE) { Notify notify = this.createNotify( remAsp, Status.STATUS_Other, Status.INFO_Insufficient_ASP_Resources_Active); remAsp.getAspFactory().write(notify); } } } return false; } } // If Loadshare // We have reached here means AS is transitioning to be PENDING. // Send new AS STATUS to all INACTIVE APS's if (asImpl.getFunctionality() != Functionality.IPSP) { // Send Notify only for ASP or SGW for (FastList.Node<Asp> n = this.asImpl.appServerProcs.head(), end = this.asImpl.appServerProcs.tail(); (n = n.getNext()) != end; ) { remAsp = (AspImpl) n.getValue(); FSM aspPeerFSM = remAsp.getPeerFSM(); AspState aspState = AspState.getState(aspPeerFSM.getState().getName()); if (aspState == AspState.INACTIVE) { Notify notify = this.createNotify(remAsp, Status.STATUS_AS_State_Change, Status.INFO_AS_PENDING); remAsp.getAspFactory().write(notify); } } } } catch (Exception e) { logger.error( String.format("Error while translating Rem AS to PENDING. %s", this.fsm.toString()), e); } return true; }