ClRcT
clComponentEventInit()
{
ClRcT rc = CL_OK;
rc = clAlarmEventSubscribe(clCompAlarmEvtCallbackFunc);
if(CL_OK != rc)
{
clLogError("UT1","INT", "Subscribing for the event failed. rc[0x%x]", rc);
return rc;
}
clOsalPrintf("################ Successfully subscribed for the alarm events ############## \n");
#if 0
rc = clAlarmEventUnsubscribe();
if(CL_OK != rc)
{
clLogError("UT1", "INT", "Unsubscribing the event failed. rc[0x%x]", rc);
return rc;
}
rc = clAlarmEventSubscribe(clCompAlarmEvtCallbackFunc);
if(CL_OK != rc)
{
clLogError("UT1","INT", "Subscribing for the event failed. rc[0x%x]", rc);
return rc;
}
#endif
return rc;
}
void clCompAppAMFCSISet(SaInvocationT invocation,
const SaNameT *compName,
SaAmfHAStateT haState,
SaAmfCSIDescriptorT csiDescriptor)
{
ClRcT rc = CL_OK;
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%.*s] : PID [%d]. CSI Set Received\n",
compName->length, compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case SA_AMF_HA_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
rc = clAlarmEventSubscribe(&alarm_event_subscribe_callback);
if (CL_OK != rc)
{
clprintf(CL_LOG_SEV_ERROR,"%s: Failed while subscribing for the alarm events. rc[0x%x]", appname, rc);
return;
}
break;
}
case SA_AMF_HA_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
rc = clAlarmEventUnsubscribe();
if (CL_OK != rc)
{
clprintf(CL_LOG_SEV_ERROR,"%s: Failed while un-subscribing for the alarm evnets. rc[0x%x] ", appname, rc);
return;
}
break;
}
case SA_AMF_HA_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
break;
}
default:
{
assert(0);
break;
}
}
return;
}
ClRcT
clCompAppAMFCSISet(
ClInvocationT invocation,
const ClNameT *compName,
ClAmsHAStateT haState,
ClAmsCSIDescriptorT csiDescriptor)
{
/*
* ---BEGIN_APPLICATION_CODE---
*/
ClRcT rc = CL_OK;
/*
* ---END_APPLICATION_CODE---
*/
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%s] : PID [%ld]. CSI Set Received",
compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case CL_AMS_HA_STATE_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
rc = clAlarmEventSubscribe(&alarm_event_subscribe_callback);
if (CL_OK != rc)
{
clprintf(CL_LOG_SEV_ERROR,"%s: Failed while subscribing for the alarm events. rc[0x%x]", appname, rc);
return rc;
}
break;
}
case CL_AMS_HA_STATE_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
rc = clAlarmEventUnsubscribe();
if (CL_OK != rc)
{
clprintf(CL_LOG_SEV_ERROR,"%s: Failed while un-subscribing for the alarm evnets. rc[0x%x] ", appname, rc);
return rc;
}
break;
}
case CL_AMS_HA_STATE_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmCSIQuiescingComplete(cpmHandle, invocation, CL_OK);
break;
}
default:
{
/*
* Should never happen. Ignore.
*/
}
}
return CL_OK;
}
