Hi Nagu,

Please use the patches attached to ticket to test, there are many 
changes from the version you are testing.
https://sourceforge.net/p/opensaf/tickets/_discuss/thread/7b203666/ad7f/attachment/1725_phase_1.tgz
It's a rebased  longDN version, so you will not have to tested again

I just tested the rebased longDN version, it works for me.

2016-08-23 20:19:25 PL-3 osafimmnd[400]: NO Implementer connected: 20 
(safSmfService) <0, 2010f>
*2016-08-23 20:19:26 PL-3 osafamfnd[421]: NO Found and resend buffered 
su_si_assign msg for SU:'safSu=SU1,safSg=AmfDemo_2N,safApp=AmfDemo1', 
SI:'', ha_state:'3', msg_act:'5', single_csi:'0', error:'1', msg_id:'2'*
2016-08-23 20:19:26 PL-3 osafamfnd[421]: NO Removing 
'safSi=AmfDemo1,safApp=AmfDemo1' from 
'safSu=SU1,safSg=AmfDemo_2N,safApp=AmfDemo1'

2016-08-23 20:18:53 PL-4 osafamfnd[421]: NO Assigning 
'safSi=AmfDemo1,safApp=AmfDemo1' STANDBY to 
'safSu=SU2,safSg=AmfDemo_2N,safApp=AmfDemo1'
2016-08-23 20:18:53 PL-4 amf_demo[568]: CSI Set - add 
'safCsi=AmfDemo,safSi=AmfDemo1,safApp=AmfDemo1' HAState Standby
2016-08-23 20:18:53 PL-4 osafamfnd[421]: NO Assigned 
'safSi=AmfDemo1,safApp=AmfDemo1' STANDBY to 
'safSu=SU2,safSg=AmfDemo_2N,safApp=AmfDemo1'
...
2016-08-23 20:19:24 PL-4 osafamfnd[421]: NO Sending node up due to 
NCSMDS_NEW_ACTIVE
2016-08-23 20:19:24 PL-4 osafamfnd[421]: NO 2 SISU states sent
2016-08-23 20:19:24 PL-4 osafamfnd[421]: NO 3 SU states sent
2016-08-23 20:19:24 PL-4 osafamfnd[421]: NO 6 CSICOMP states synced
2016-08-23 20:19:24 PL-4 osafamfnd[421]: NO 7 SU states sent
2016-08-23 20:19:24 PL-4 osafckptnd[441]: NO CLM selection object was 
updated. (11)
2016-08-23 20:19:24 PL-4 osafimmnd[397]: NO Implementer connected: 17 
(safAmfService) <0, 2010f>
2016-08-23 20:19:25 PL-4 osafimmnd[397]: NO Implementer connected: 18 
(safCheckPointService) <0, 2010f>
2016-08-23 20:19:25 PL-4 osafimmnd[397]: NO Implementer disconnected 18 
<0, 2010f> (safCheckPointService)
2016-08-23 20:19:25 PL-4 osafimmnd[397]: NO Implementer connected: 19 
(safCheckPointService) <0, 2010f>
2016-08-23 20:19:25 PL-4 osafimmnd[397]: NO Implementer connected: 20 
(safSmfService) <0, 2010f>
2016-08-23 20:19:26 PL-4 osafamfnd[421]: NO Assigning 
'safSi=AmfDemo1,safApp=AmfDemo1' ACTIVE to 
'safSu=SU2,safSg=AmfDemo_2N,safApp=AmfDemo1'
2016-08-23 20:19:26 PL-4 amf_demo[568]: CSI Set - HAState Active for all 
assigned CSIs
2016-08-23 20:19:26 PL-4 osafamfnd[421]: NO Assigned 
'safSi=AmfDemo1,safApp=AmfDemo1' ACTIVE to 
'safSu=SU2,safSg=AmfDemo_2N,safApp=AmfDemo1'
2016-08-23 20:19:26 PL-4 osafamfnd[421]: NO Assigning 
'safSi=AmfDemo1,safApp=AmfDemo1' STANDBY to 
'safSu=SU3,safSg=AmfDemo_2N,safApp=AmfDemo1'
2016-08-23 20:19:26 PL-4 amf_demo[579]: CSI Set - add 
'safCsi=AmfDemo,safSi=AmfDemo1,safApp=AmfDemo1' HAState Standby
2016-08-23 20:19:26 PL-4 osafamfnd[421]: NO Assigned 
'safSi=AmfDemo1,safApp=AmfDemo1' STANDBY to 
'safSu=SU3,safSg=AmfDemo_2N,safApp=AmfDemo1'

Thanks,
Minh

On 23/08/16 19:48, Nagendra Kumar wrote:
> Please note that it is on change set 7846:31417997c82f  and I have applied 
> patch of ticket #1894.
>
> Thanks
> -Nagu
>> -----Original Message-----
>> From: Nagendra Kumar
>> Sent: 23 August 2016 15:15
>> To: Minh Hon Chau; hans.nordeb...@ericsson.com; Praveen Malviya;
>> gary....@dektech.com.au; long.hb.ngu...@dektech.com.au
>> Cc: opensaf-devel@lists.sourceforge.net
>> Subject: RE: [PATCH 2 of 2] AMFND: Admin operation continuation if csi
>> callback completes during headless [#1725 part 1] V1
>>
>> Hi Minh,
>>      The following SU lock case is not working. This issue will exist for all
>> the flows, so please check.
>>
>> Configuration and traces attached in the ticket.
>>
>> Steps:
>> 1. Start SC-1, SC-2, PL-3 and PL-4. Run the following command:
>> immcfg -f  /tmp/AppConfig-2N-1725.xml
>> amf-adm unlock-in safSu=SU1,safSg=AmfDemo_2N,safApp=AmfDemo1
>> amf-adm unlock-in safSu=SU2,safSg=AmfDemo_2N,safApp=AmfDemo1
>> amf-adm unlock-in safSu=SU3,safSg=AmfDemo_2N,safApp=AmfDemo1
>> amf-adm unlock safSu=SU1,safSg=AmfDemo_2N,safApp=AmfDemo1
>> amf-adm unlock safSu=SU2,safSg=AmfDemo_2N,safApp=AmfDemo1
>> amf-adm unlock safSu=SU3,safSg=AmfDemo_2N,safApp=AmfDemo1
>>
>> Assignments are:
>> PM_SC-1:/home/nagu/views/staging-1725 # /etc/init.d/opensafd  status
>> safSISU=safSu=SC-
>> 1\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed1,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=SC-1\,safSg=2N\,safApp=OpenSAF,safSi=SC-
>> 2N,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=SC-
>> 2\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed2,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=SC-2\,safSg=2N\,safApp=OpenSAF,safSi=SC-
>> 2N,safApp=OpenSAF
>>          saAmfSISUHAState=STANDBY(2)
>> safSISU=safSu=PL-
>> 4\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed3,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=PL-
>> 3\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed4,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=SU2\,safSg=AmfDemo_2N\,safApp=AmfDemo1,safSi=AmfDe
>> mo1,safApp=AmfDemo1
>>          saAmfSISUHAState=STANDBY(2)
>> safSISU=safSu=SU1\,safSg=AmfDemo_2N\,safApp=AmfDemo1,safSi=AmfDe
>> mo1,safApp=AmfDemo1
>>          saAmfSISUHAState=ACTIVE(1)
>>
>> 2. Issue lock on SU1.
>> amf-adm lock safSu=SU1,safSg=AmfDemo_2N,safApp=AmfDemo1
>> And keep gdb in csi_set callback. Stop SC-1 and SC-2.
>> Send Ok from csi_set callback.
>>
>> 3. Start SC-1 and SC-2.
>>
>> 4. Assignment to components of SU2 is not given and assignments of SU2
>> still shows Standby.
>> PM_SC-1:/home/nagu/views/staging-1725 # /etc/init.d/opensafd  status
>> safSISU=safSu=SU2\,safSg=AmfDemo_2N\,safApp=AmfDemo1,safSi=AmfDe
>> mo1,safApp=AmfDemo1
>>          saAmfSISUHAState=STANDBY(2)
>> safSISU=safSu=SC-2\,safSg=2N\,safApp=OpenSAF,safSi=SC-
>> 2N,safApp=OpenSAF
>>          saAmfSISUHAState=STANDBY(2)
>> safSISU=safSu=SC-
>> 1\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed1,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=PL-
>> 4\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed3,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=PL-
>> 3\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed2,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=SC-
>> 2\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed4,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>> safSISU=safSu=SC-1\,safSg=2N\,safApp=OpenSAF,safSi=SC-
>> 2N,safApp=OpenSAF
>>          saAmfSISUHAState=ACTIVE(1)
>>
>>
>> Thanks
>> -Nagu
>>
>>> -----Original Message-----
>>> From: Minh Hon Chau [mailto:minh.c...@dektech.com.au]
>>> Sent: 05 August 2016 02:50
>>> To: hans.nordeb...@ericsson.com; Nagendra Kumar; Praveen Malviya;
>>> gary....@dektech.com.au; long.hb.ngu...@dektech.com.au;
>>> minh.c...@dektech.com.au
>>> Cc: opensaf-devel@lists.sourceforge.net
>>> Subject: [PATCH 2 of 2] AMFND: Admin operation continuation if csi
>>> callback completes during headless [#1725 part 1] V1
>>>
>>>   osaf/services/saf/amf/amfnd/di.cc             |  199 
>>> +++++++++++++++++------
>> --
>>>   osaf/services/saf/amf/amfnd/include/avnd_di.h |    1 +
>>>   2 files changed, 134 insertions(+), 66 deletions(-)
>>>
>>>
>>> The patch buffers susi_resp_msg during headless stage and resend it to
>>> AMFD after headless.
>>>
>>> diff --git a/osaf/services/saf/amf/amfnd/di.cc
>>> b/osaf/services/saf/amf/amfnd/di.cc
>>> --- a/osaf/services/saf/amf/amfnd/di.cc
>>> +++ b/osaf/services/saf/amf/amfnd/di.cc
>>> @@ -804,11 +804,6 @@ uint32_t avnd_di_susi_resp_send(AVND_CB
>>>     if (cb->term_state ==
>>> AVND_TERM_STATE_OPENSAF_SHUTDOWN_STARTED)
>>>             return rc;
>>>
>>> -   if (cb->is_avd_down == true) {
>>> -        m_AVND_SU_ALL_SI_RESET(su);
>>> -           return rc;
>>> -   }
>>> -
>>>     // should be in assignment pending state to be here
>>>     osafassert(m_AVND_SU_IS_ASSIGN_PEND(su));
>>>
>>> @@ -819,64 +814,76 @@ uint32_t avnd_di_susi_resp_send(AVND_CB
>>>     TRACE_ENTER2("Sending Resp su=%s, si=%s, curr_state=%u,
>>> prv_state=%u", su->name.value, curr_si->name.value,curr_si-
>>>> curr_state,curr_si->prv_state);
>>>     /* populate the susi resp msg */
>>>     msg.info.avd = new AVSV_DND_MSG();
>>> -        msg.type = AVND_MSG_AVD;
>>> -        msg.info.avd->msg_type = AVSV_N2D_INFO_SU_SI_ASSIGN_MSG;
>>> -        msg.info.avd->msg_info.n2d_su_si_assign.msg_id = ++(cb-
>>>> snd_msg_id);
>>> -        msg.info.avd->msg_info.n2d_su_si_assign.node_id = cb-
>>>> node_info.nodeId;
>>> -        if (si) {
>>> -                msg.info.avd->msg_info.n2d_su_si_assign.single_csi =
>>> -                        ((si->single_csi_add_rem_in_si == 
>>> AVSV_SUSI_ACT_BASE) ?
>>> false : true);
>>> -        }
>>> -        TRACE("curr_assign_state '%u'", curr_si->curr_assign_state);
>>> -        msg.info.avd->msg_info.n2d_su_si_assign.msg_act =
>>> -                (m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNED(curr_si) ||
>>> -                 m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNING(curr_si)) ?
>>> -                ((!curr_si->prv_state) ? AVSV_SUSI_ACT_ASGN :
>>> AVSV_SUSI_ACT_MOD) : AVSV_SUSI_ACT_DEL;
>>> -        msg.info.avd->msg_info.n2d_su_si_assign.su_name = su->name;
>>> -        if (si) {
>>> -                msg.info.avd->msg_info.n2d_su_si_assign.si_name = si->name;
>>> -                if (AVSV_SUSI_ACT_ASGN == si->single_csi_add_rem_in_si) {
>>> -                        TRACE("si->curr_assign_state '%u'", curr_si-
>>>> curr_assign_state);
>>> -                        msg.info.avd->msg_info.n2d_su_si_assign.msg_act =
>>> -
>>> (m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNED(curr_si) ||
>>> -
>>> m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNING(curr_si)) ?
>>> -                                AVSV_SUSI_ACT_ASGN : AVSV_SUSI_ACT_DEL;
>>> -                }
>>> -        }
>>> -        msg.info.avd->msg_info.n2d_su_si_assign.ha_state =
>>> -                (SA_AMF_HA_QUIESCING == curr_si->curr_state) ?
>>> SA_AMF_HA_QUIESCED : curr_si->curr_state;
>>> -        msg.info.avd->msg_info.n2d_su_si_assign.error =
>>> -                (m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNED(curr_si) ||
>>> -                 m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_REMOVED(curr_si)) ?
>>> NCSCC_RC_SUCCESS : NCSCC_RC_FAILURE;
>>> +   msg.type = AVND_MSG_AVD;
>>> +   msg.info.avd->msg_type = AVSV_N2D_INFO_SU_SI_ASSIGN_MSG;
>>> +   msg.info.avd->msg_info.n2d_su_si_assign.node_id = cb-
>>>> node_info.nodeId;
>>> +   if (si) {
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.single_csi =
>>> +                           ((si->single_csi_add_rem_in_si ==
>>> AVSV_SUSI_ACT_BASE) ? false : true);
>>> +   }
>>> +   TRACE("curr_assign_state '%u'", curr_si->curr_assign_state);
>>> +   msg.info.avd->msg_info.n2d_su_si_assign.msg_act =
>>> +
>>>     (m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNED(curr_si) ||
>>> +
>>>     m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNING(curr_si)) ?
>>> +                           ((!curr_si->prv_state) ?
>>> AVSV_SUSI_ACT_ASGN : AVSV_SUSI_ACT_MOD) : AVSV_SUSI_ACT_DEL;
>>> +   msg.info.avd->msg_info.n2d_su_si_assign.su_name = su->name;
>>> +   if (si) {
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.si_name = si-
>>>> name;
>>> +           if (AVSV_SUSI_ACT_ASGN == si->single_csi_add_rem_in_si) {
>>> +                   TRACE("si->curr_assign_state '%u'", curr_si-
>>>> curr_assign_state);
>>> +                           msg.info.avd-
>>>> msg_info.n2d_su_si_assign.msg_act =
>>> +
>>>     (m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNED(curr_si) ||
>>> +
>>>     m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNING(curr_si)) ?
>>> +                                   AVSV_SUSI_ACT_ASGN :
>>> AVSV_SUSI_ACT_DEL;
>>> +           }
>>> +   }
>>> +   msg.info.avd->msg_info.n2d_su_si_assign.ha_state =
>>> +                   (SA_AMF_HA_QUIESCING == curr_si->curr_state) ?
>>> SA_AMF_HA_QUIESCED : curr_si->curr_state;
>>> +   msg.info.avd->msg_info.n2d_su_si_assign.error =
>>> +
>>>     (m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_ASSIGNED(curr_si) ||
>>> +
>>>     m_AVND_SU_SI_CURR_ASSIGN_STATE_IS_REMOVED(curr_si)) ?
>>> +NCSCC_RC_SUCCESS : NCSCC_RC_FAILURE;
>>>
>>> -        if (msg.info.avd->msg_info.n2d_su_si_assign.msg_act ==
>>> AVSV_SUSI_ACT_ASGN)
>>> -                osafassert(si);
>>> +   if (msg.info.avd->msg_info.n2d_su_si_assign.msg_act ==
>>> AVSV_SUSI_ACT_ASGN)
>>> +           osafassert(si);
>>>
>>> -        /* send the msg to AvD */
>>> -        TRACE("Sending. msg_id'%u', node_id'%u', msg_act'%u', su'%s',
>> si'%s',
>>> ha_state'%u', error'%u', single_csi'%u'",
>>> -              msg.info.avd->msg_info.n2d_su_si_assign.msg_id,  
>>> msg.info.avd-
>>>> msg_info.n2d_su_si_assign.node_id,
>>> -              msg.info.avd->msg_info.n2d_su_si_assign.msg_act,
>> msg.info.avd-
>>>> msg_info.n2d_su_si_assign.su_name.value,
>>> -              msg.info.avd->msg_info.n2d_su_si_assign.si_name.value,
>>> msg.info.avd->msg_info.n2d_su_si_assign.ha_state,
>>> -              msg.info.avd->msg_info.n2d_su_si_assign.error,  msg.info.avd-
>>>> msg_info.n2d_su_si_assign.single_csi);
>>> +   /* send the msg to AvD */
>>> +   TRACE("Sending. msg_id'%u', node_id'%u', msg_act'%u', su'%s',
>>> si'%s', ha_state'%u', error'%u', single_csi'%u'",
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.msg_id,
>>> msg.info.avd->msg_info.n2d_su_si_assign.node_id,
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.msg_act,
>>> msg.info.avd->msg_info.n2d_su_si_assign.su_name.value,
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.si_name.value,
>>> msg.info.avd->msg_info.n2d_su_si_assign.ha_state,
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.error,
>>> +msg.info.avd->msg_info.n2d_su_si_assign.single_csi);
>>>
>>> -        if ((su->si_list.n_nodes > 1) && (si == nullptr)) {
>>> -                if (msg.info.avd->msg_info.n2d_su_si_assign.msg_act ==
>>> AVSV_SUSI_ACT_DEL)
>>> -                        LOG_NO("Removed 'all SIs' from '%s'", 
>>> su->name.value);
>>> +   if ((su->si_list.n_nodes > 1) && (si == nullptr)) {
>>> +           if (msg.info.avd->msg_info.n2d_su_si_assign.msg_act ==
>>> AVSV_SUSI_ACT_DEL)
>>> +                   LOG_NO("Removed 'all SIs' from '%s'", su-
>>>> name.value);
>>> -                if (msg.info.avd->msg_info.n2d_su_si_assign.msg_act ==
>>> AVSV_SUSI_ACT_MOD)
>>> -                        LOG_NO("Assigned 'all SIs' %s of '%s'",
>>> -                               ha_state[msg.info.avd-
>>>> msg_info.n2d_su_si_assign.ha_state],
>>> -                               su->name.value);
>>> -        }
>>> +           if (msg.info.avd->msg_info.n2d_su_si_assign.msg_act ==
>>> AVSV_SUSI_ACT_MOD)
>>> +                   LOG_NO("Assigned 'all SIs' %s of '%s'",
>>> +                                   ha_state[msg.info.avd-
>>>> msg_info.n2d_su_si_assign.ha_state],
>>> +                                   su->name.value);
>>> +   }
>>>
>>> -        rc = avnd_di_msg_send(cb, &msg);
>>> -        if (NCSCC_RC_SUCCESS == rc)
>>> -                msg.info.avd = 0;
>>> -
>>> -        /* we have completed the SU SI msg processing */
>>> -        if (su_assign_state_is_stable(su))
>>> -                m_AVND_SU_ASSIGN_PEND_RESET(su);
>>> -        m_AVND_SU_ALL_SI_RESET(su);
>>> +   if (cb->is_avd_down == true) {
>>> +           // We are in headless, buffer this msg
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.msg_id = 0;
>>> +           if (avnd_diq_rec_add(cb, &msg) == nullptr) {
>>> +                   rc = NCSCC_RC_FAILURE;
>>> +           }
>>> +           m_AVND_SU_ALL_SI_RESET(su);
>>> +           LOG_NO("avnd_di_susi_resp_send() deferred as AMF
>>> director is offline");
>>> +   } else {
>>> +           // We are in normal cluster, send msg to director
>>> +           msg.info.avd->msg_info.n2d_su_si_assign.msg_id = ++(cb-
>>>> snd_msg_id);
>>> +           /* send the msg to AvD */
>>> +           rc = avnd_di_msg_send(cb, &msg);
>>> +           if (NCSCC_RC_SUCCESS == rc)
>>> +                   msg.info.avd = 0;
>>> +           /* we have completed the SU SI msg processing */
>>> +           if (su_assign_state_is_stable(su)) {
>>> +                   m_AVND_SU_ASSIGN_PEND_RESET(su);
>>> +           }
>>> +           m_AVND_SU_ALL_SI_RESET(su);
>>> +   }
>>>
>>>     /* free the contents of avnd message */
>>>     avnd_msg_content_free(cb, &msg);
>>> @@ -1255,14 +1262,7 @@ void avnd_diq_rec_del(AVND_CB *cb, AVND_
>>>     /* stop the AvD msg response timer */
>>>     if (m_AVND_TMR_IS_ACTIVE(rec->resp_tmr)) {
>>>             m_AVND_TMR_MSG_RESP_STOP(cb, *rec);
>>> -           // Resend msgs from queue because amfd dropped during
>>> sync
>>> -           if ((cb->dnd_list.head != nullptr)) {
>>> -                   TRACE("retransmit message to amfd");
>>> -                   AVND_DND_MSG_LIST *pending_rec = 0;
>>> -                   for (pending_rec = cb->dnd_list.head; pending_rec !=
>>> nullptr; pending_rec = pending_rec->next) {
>>> -                           avnd_diq_rec_send(cb, pending_rec);
>>> -                   }
>>> -           }
>>> +           avnd_diq_rec_send_buffered_msg(cb);
>>>             /* resend pg start track */
>>>             avnd_di_resend_pg_start_track(cb);
>>>     }
>>> @@ -1275,6 +1275,73 @@ void avnd_diq_rec_del(AVND_CB *cb, AVND_
>>>     TRACE_LEAVE();
>>>     return;
>>>   }
>>>
>> +/************************************************************
>>> ****************
>>> +  Name          : avnd_diq_rec_send_buffered_msg
>>> +
>>> +  Description   : Resend buffered msg
>>> +
>>> +  Arguments     : cb  - ptr to the AvND control block
>>> +
>>> +  Return Values : None.
>>> +
>>> +  Notes         : None.
>>>
>> +*************************************************************
>>> **********
>>> +*******/ void avnd_diq_rec_send_buffered_msg(AVND_CB *cb) {
>>> +   TRACE_ENTER();
>>> +   // Resend msgs from queue because amfnd dropped during headless
>>> +   // or headless-synchronization
>>> +   if ((cb->dnd_list.head != nullptr)) {
>>> +           AVND_DND_MSG_LIST *pending_rec = 0;
>>> +           TRACE("Attach msg_id of buffered msg");
>>> +           bool found = true;
>>> +           while (found) {
>>> +                   found = false;
>>> +                   for (pending_rec = cb->dnd_list.head; pending_rec !=
>>> nullptr; pending_rec = pending_rec->next) {
>>> +                           if (pending_rec->msg.type ==
>>> AVND_MSG_AVD) {
>>> +                                   // At this moment, only oper_state
>>> msg needs to report to director
>>> +                                   if (pending_rec->msg.info.avd-
>>>> msg_type == AVSV_N2D_INFO_SU_SI_ASSIGN_MSG &&
>>> +                                           pending_rec->msg.info.avd-
>>>> msg_info.n2d_su_si_assign.msg_id == 0) {
>>> +                                           m_AVND_DIQ_REC_POP(cb,
>>> pending_rec); #if 0
>>> +                                           // only resend if this SUSI
>>> does exist
>>> +                                           AVND_SU *su =
>>> m_AVND_SUDB_REC_GET(cb->sudb,
>>> +                                                           pending_rec-
>>>> msg.info.avd->msg_info.n2d_su_si_assign.su_name);
>>> +                                           if (su != nullptr && su-
>>>> si_list.n_nodes > 0) { #endif
>>> +                                                   pending_rec-
>>>> msg.info.avd->msg_info.n2d_su_si_assign.msg_id = ++(cb->snd_msg_id);
>>> +
>>>     m_AVND_DIQ_REC_PUSH(cb, pending_rec);
>>> +                                                   LOG_NO("Found and
>>> resend buffered su_si_assign msg for SU:'%s', "
>>> +
>>>     "SI:'%s', ha_state:'%u', msg_act:'%u', single_csi:'%u', "
>>> +
>>>     "error:'%u', msg_id:'%u'",
>>> +
>>>     pending_rec->msg.info.avd-
>>>> msg_info.n2d_su_si_assign.su_name.value,
>>> +
>>>     pending_rec->msg.info.avd-
>>>> msg_info.n2d_su_si_assign.si_name.value,
>>> +
>>>     pending_rec->msg.info.avd->msg_info.n2d_su_si_assign.ha_state,
>>> +
>>>     pending_rec->msg.info.avd->msg_info.n2d_su_si_assign.msg_act,
>>> +
>>>     pending_rec->msg.info.avd->msg_info.n2d_su_si_assign.single_csi,
>>> +
>>>     pending_rec->msg.info.avd->msg_info.n2d_su_si_assign.error,
>>> +
>>>     pending_rec->msg.info.avd->msg_info.n2d_su_si_assign.msg_id);
>>> +
>>> +#if 0
>>> +                                           } else {
>>> +
>>>     avnd_msg_content_free(cb, &pending_rec->msg);
>>> +                                                   delete pending_rec;
>>> +                                                   pending_rec = cb-
>>>> dnd_list.head;
>>> +                                           }
>>> +#endif
>>> +                                           found = true;
>>> +                                   }
>>> +                           }
>>> +                   }
>>> +           }
>>> +           TRACE("retransmit message to amfd");
>>> +           for (pending_rec = cb->dnd_list.head; pending_rec != nullptr;
>>> pending_rec = pending_rec->next) {
>>> +                   avnd_diq_rec_send(cb, pending_rec);
>>> +           }
>>> +   }
>>> +   TRACE_LEAVE();
>>> +   return;
>>> +}
>>>
>>>
>>>
>> /*************************************************************
>>> ***************
>>>     Name          : avnd_diq_rec_send
>>> diff --git a/osaf/services/saf/amf/amfnd/include/avnd_di.h
>>> b/osaf/services/saf/amf/amfnd/include/avnd_di.h
>>> --- a/osaf/services/saf/amf/amfnd/include/avnd_di.h
>>> +++ b/osaf/services/saf/amf/amfnd/include/avnd_di.h
>>> @@ -79,6 +79,7 @@ void avnd_di_msg_ack_process(struct avnd  void
>>> avnd_diq_del(struct avnd_cb_tag *);  AVND_DND_MSG_LIST
>>> *avnd_diq_rec_add(struct avnd_cb_tag *cb, AVND_MSG *msg);  void
>>> avnd_diq_rec_del(struct avnd_cb_tag *cb, AVND_DND_MSG_LIST *rec);
>>> +void avnd_diq_rec_send_buffered_msg(struct avnd_cb_tag *cb);
>>>   uint32_t avnd_diq_rec_send(struct avnd_cb_tag *cb,
>> AVND_DND_MSG_LIST
>>> *rec);  uint32_t avnd_di_reg_su_rsp_snd(struct avnd_cb_tag *cb,
>>> SaNameT *su_name, uint32_t ret_code);  uint32_t
>>> avnd_di_ack_nack_msg_send(struct avnd_cb_tag *cb, uint32_t rcv_id,
>>> uint32_t view_num);

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