boost msm defer 1

defer codes

 struct transition_table : mpl::vector<
            //        Start            Event             Next              Action                        Guard
            msmf::Row<Init,            Event1,           State1,           PerformEvent1Action,          ExecutionInformation>,
            msmf::Row<State1,          msmf::none,       SubMsmSubToMaster::SubSm, 
                                                                            PerformNoneEventAction,       ExecutionInformation>,
            msmf::Row<State2,          UeContextReleaseCommand,    msmf::none,        msmf::Defer,                  ExecutionInformation>,
            msmf::Row<State2,          Timeout,                    msmf::none,        msmf::Defer,                  ExecutionInformation>,
            
            //E1F1Exit
            msmf::Row<E1F1Exit,        msmf::none,       HoCompletion,      msmf::none,                   ExecutionInformation>,
            
            //complete:
            msmf::Row<HoCompletion,    UeContextReleaseCommand,           HoExit,            msmf::none,                   ExecutionInformation>,
            msmf::Row<HoCompletion,    Timeout,                           HoExit,            msmf::none,                   ExecutionInformation>,


            msmf::Row<Working,         Abort,            msmf::none,            msmf::none,                  ExecutionInformation>
            
        >{};

void MsmDeferTest()
{
    SubMsmTransferMasterMsm::Sm1 sm1;
    sm1.start();

    sm1.process_event(Event1{});
    sm1.process_event(UeContextReleaseCommand{});
    sm1.process_event(Timeout{});
    sm1.process_event(Event1{});
    sm1.process_event(Abort{});

    return;

}

defer logs

SubSm::State1::on_entry()
received message: UeContextReleaseCommand .
sourceState is: SubMsmTransferMasterMsm::Sm1_::State2 .
targetState is: SubMsmTransferMasterMsm::Sm1_::State2 .
received message: Timeout .
sourceState is: SubMsmTransferMasterMsm::Sm1_::State2 .
targetState is: SubMsmTransferMasterMsm::Sm1_::State2 .
received message: Abort .
sourceState is: SubMsmSubToMaster::Sm1_::State1 .
targetState is: boost::msm::back::state_machine<SubMsmSubToMaster::Sm1_, boost::parameter::void_, boost::parameter::void_, boost::parameter::void_, boost::parameter::void_>::exit_pt<SubMsmSubToMaster::Sm1_::ExitState> .
SubSm::State1::on_exit()
 PerformAbortAction
SubSm::ExitState::on_entry()
received message: Abort .
sourceState is: SubMsmTransferMasterMsm::Sm1_::Working .
targetState is: SubMsmTransferMasterMsm::Sm1_::Working .
received message: boost::msm::front::none .
sourceState is: boost::msm::back::state_machine<SubMsmSubToMaster::Sm1_, boost::parameter::void_, boost::parameter::void_, boost::parameter::void_, boost::parameter::void_> .
targetState is: SubMsmTransferMasterMsm::Sm1_::HoCompletion .
SubSm::ExitState::on_exit()
HoCompletion::on_entry()
received message: UeContextReleaseCommand .
sourceState is: SubMsmTransferMasterMsm::Sm1_::HoCompletion .
targetState is: SubMsmTransferMasterMsm::Sm1_::HoExit .
HoCompletion::on_exit()
HoExit::on_entry()
received message: UeContextReleaseCommand .
sourceState is: SubMsmTransferMasterMsm::Sm1_::State2 .
targetState is: SubMsmTransferMasterMsm::Sm1_::State2 .
received message: Timeout .
sourceState is: SubMsmTransferMasterMsm::Sm1_::State2 .
targetState is: SubMsmTransferMasterMsm::Sm1_::State2 .