| 727 | } |
| 728 | |
| 729 | void HandleIoConnectionTimeOut(CipConnectionObject *connection_object) { |
| 730 | CheckIoConnectionEvent(connection_object->produced_path.instance_id, |
| 731 | connection_object->consumed_path.instance_id, |
| 732 | kIoConnectionEventTimedOut); |
| 733 | |
| 734 | ConnectionObjectSetState(connection_object, kConnectionObjectStateTimedOut); |
| 735 | if(connection_object->last_package_watchdog_timer == |
| 736 | connection_object->inactivity_watchdog_timer) { |
| 737 | CheckForTimedOutConnectionsAndCloseTCPConnections(connection_object, |
| 738 | CloseEncapsulationSessionBySockAddr); |
| 739 | } |
| 740 | |
| 741 | if ( kConnectionObjectConnectionTypeMulticast |
| 742 | == ConnectionObjectGetTToOConnectionType(connection_object) ) { |
| 743 | switch (ConnectionObjectGetInstanceType(connection_object) ) { |
| 744 | case kConnectionObjectInstanceTypeIOExclusiveOwner: |
| 745 | CloseAllConnectionsForInputWithSameType( |
| 746 | connection_object->produced_path.instance_id, |
| 747 | kConnectionObjectInstanceTypeIOInputOnly); |
| 748 | CloseAllConnectionsForInputWithSameType( |
| 749 | connection_object->produced_path.instance_id, |
| 750 | kConnectionObjectInstanceTypeIOListenOnly); |
| 751 | break; |
| 752 | case kConnectionObjectInstanceTypeIOInputOnly: |
| 753 | if (kEipInvalidSocket |
| 754 | != connection_object->socket[kUdpCommuncationDirectionProducing]) { /* we are the controlling input only connection find a new controller*/ |
| 755 | CipConnectionObject *next_non_control_master_connection = |
| 756 | GetNextNonControlMasterConnection( |
| 757 | connection_object->produced_path.instance_id); |
| 758 | if (NULL != next_non_control_master_connection) { |
| 759 | next_non_control_master_connection->socket[ |
| 760 | kUdpCommuncationDirectionProducing] = |
| 761 | connection_object->socket[kUdpCommuncationDirectionProducing]; |
| 762 | connection_object->socket[kUdpCommuncationDirectionProducing] = |
| 763 | kEipInvalidSocket; |
| 764 | next_non_control_master_connection->transmission_trigger_timer = |
| 765 | connection_object->transmission_trigger_timer; |
| 766 | } else { /* this was the last master connection close all listen only connections listening on the port */ |
| 767 | CloseAllConnectionsForInputWithSameType( |
| 768 | connection_object->produced_path.instance_id, |
| 769 | kConnectionObjectInstanceTypeIOListenOnly); |
| 770 | } |
| 771 | } |
| 772 | break; |
| 773 | default: |
| 774 | break; |
| 775 | } |
| 776 | } |
| 777 | |
| 778 | ConnectionObjectSetState(connection_object, kConnectionObjectStateTimedOut); |
| 779 | } |
| 780 | |
| 781 | EipStatus SendConnectedData(CipConnectionObject *connection_object) { |
| 782 |
nothing calls this directly
no test coverage detected