ClRcT ckptShutDown()
{
/*
* Uninstall the notification callback function
*/
if(CL_HANDLE_INVALID_VALUE != gIocCallbackHandle)
{
clCpmNotificationCallbackUninstall(&gIocCallbackHandle);
}
/*
* Inform peers about the departure.
*/
ckptSvrDepartureAnnounce();
/*
* Finalize the event library.
*/
ckptEventSvcFinalize();
/*
* Uninstall the native client table.
*/
clEoClientUninstall (gCkptSvr->eoHdl, CL_EO_NATIVE_COMPONENT_TABLE_ID);
/*
* Finalize the gms library.
*/
clGmsFinalize(gCkptSvr->gmsHdl);
/*
* Cleanup the resources acquired bu the ckpt server.
*/
clOsalMutexLock(&gCkptSvr->ckptClusterSem);
ckptSvrCbFree(gCkptSvr);
clOsalMutexUnlock(&gCkptSvr->ckptClusterSem);
clOsalMutexDelete(gCkptSvr->ckptActiveSem);
return CL_OK;
}
/*
* Called with the msg finalize lock held.
*/
static int safMsgFinalize(ClBoolT *pLockStatus)
{
ClRcT rc = CL_OK;
if(pLockStatus && !*pLockStatus)
return CL_MSG_RC(CL_ERR_INVALID_STATE);
CL_MSG_INIT_CHECK(rc);
if( rc != CL_OK)
{
return rc;
}
gClMsgInit = CL_FALSE;
if(pLockStatus)
{
*pLockStatus = CL_FALSE;
clOsalMutexUnlock(&gClMsgFinalizeLock);
}
clMsgFinalizeBlocker();
rc = clMsgFinalizeBlockFin();
if(rc != CL_OK)
clLogError("MSG", "INI", "Failed to cleanup the msg-finalize blocker. error code [0x%x].", rc);
clMsgDebugCliDeregister();
clMsgCommIdlFinalize();
/* Finalize the IDL generated code. */
rc = clMsgCltClientTableDeregister();
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to deregister Client Table. error code [0x%x].", rc);
rc = clMsgIdlClientTableDeregister();
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to deregister Server Table. error code [0x%x].", rc);
clMsgIdlClientUninstall();
rc = clMsgCltSrvClientTableDeregister();
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to deregister Client Server Table. error code [0x%x].", rc);
clMsgCltSrvClientUninstall();
/* Finalize cached ckpt for MSG queue & MSG queue group */
rc = clMsgQCkptFinalize();
if(rc != CL_OK)
clLogError("MSG", "FIN", "clMsgQCkptFinalize(): error code [0x%x].", rc);
/* Finalize database for maintaining queues. */
clMsgReceiverDatabaseFin();
rc = clMsgQueueFinalize();
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to finalize queue databases. error code [0x%x].", rc);
rc = clCpmNotificationCallbackUninstall(&gMsgNotificationHandle);
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to uninstall the notification callback function. error code [0x%x].", rc);
rc = clOsalMutexDestroy(&gClGroupDbLock);
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to destroy the group db lock. error code [0x%x].", rc);
rc = clHandleDatabaseDestroy(gMsgClientHandleDb);
if(rc != CL_OK)
clLogError("MSG", "FIN", "Failed to destroy the client handle database. error code [0x%x].", rc);
return rc;
}
static ClRcT initializeAmf(void)
{
ClRcT rc = CL_OK;
ClRcT retCode;
ClIocPhysicalAddressT notificationForComp = { CL_IOC_BROADCAST_ADDRESS, 0};
clLogCompName = (ClCharT*) "MSG"; /* Override generated eo name with a short name for our server */
clAppConfigure(&clEoConfig,clEoBasicLibs,clEoClientLibs);
clMsgRegisterWithCpm();
if(gClMsgInit == CL_TRUE)
{
rc = CL_MSG_RC(CL_ERR_INITIALIZED);
clLogError("MSG", "INI", "The Message Service is already initialized. error code [0x%x].", rc);
goto error_out;
}
gLocalAddress = clIocLocalAddressGet();
gLocalPortId = CL_IOC_MSG_PORT;
/* Initializing a database to maintain client information */
rc = clHandleDatabaseCreate((void (*)(void*))NULL, &gMsgClientHandleDb);
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to initialize the handle database. error code [0x%x].", rc);
goto error_out;
}
/* Initializing IDL for server to server and server to client communication. */
rc = clMsgCommIdlInitialize();
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to initialize the IDL. error code [0x%x].", rc);
goto error_out_2;
}
/* Initializing a database for maintaining queues. */
rc = clMsgQueueInitialize();
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to initialize the queue databases. error code [0x%x].", rc);
goto error_out_3;
}
rc = clMsgReceiverDatabaseInit();
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to initialize \"receiver database\". error code [0x%x].", rc);
goto error_out_4;
}
rc = clOsalMutexInit(&gClMsgFinalizeLock);
CL_ASSERT(rc == CL_OK);
rc = clOsalCondInit(&gClMsgFinalizeCond);
CL_ASSERT(rc == CL_OK);
/* Initializing the Group-Information */
rc = clOsalMutexInit(&gClGroupDbLock);
CL_ASSERT(rc == CL_OK);
rc = clCpmNotificationCallbackInstall(notificationForComp, &clMsgNotificationReceiveCallback, NULL, &gMsgNotificationHandle);
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to install the notification callback function. error code [0x%x].", rc);
goto error_out_5;
}
/* Initializing the IDL generated code. */
rc = clMsgIdlClientInstall();
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to install Server Table. error code [0x%x].", rc);
goto error_out_6;
}
rc = clMsgIdlClientTableRegister(CL_IOC_MSG_PORT);
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to register Server Table. error code [0x%x].", rc);
goto error_out_7;
}
rc = clMsgCltClientTableRegister(CL_IOC_MSG_PORT);
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to register Client Table. error code [0x%x].", rc);
goto error_out_8;
}
rc = clMsgCltSrvClientInstall();
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to install Client Server Table. error code [0x%x].", rc);
goto error_out_9;
}
rc = clMsgCltSrvClientTableRegister(CL_IOC_MSG_PORT);
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to register Client Server Table. error code [0x%x].", rc);
goto error_out_10;
}
rc = clMsgFinalizeBlockInit();
if(rc != CL_OK)
{
clLogError("MSG", "INI", "Failed to initialize the msg-finalize blocker. error code [0x%x].", rc);
goto error_out_11;
}
clMsgDebugCliRegister();
rc = clOsalTaskCreateDetached("MsgCkptInitAsync", CL_OSAL_SCHED_OTHER, CL_OSAL_THREAD_PRI_NOT_APPLICABLE, 0,
clMsgCachedCkptInitAsync, NULL);
CL_ASSERT(rc == CL_OK);
goto out;
error_out_11:
retCode = clMsgCltSrvClientTableDeregister();
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to deregister Client Table. error code [0x%x].", retCode);
error_out_10:
retCode = clMsgCltSrvClientUninstall();
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to destroy the just opened handle database. error code [0x%x].", retCode);
error_out_9:
retCode = clMsgCltClientTableDeregister();
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to deregister Client Table. error code [0x%x].", retCode);
error_out_8:
retCode = clMsgIdlClientTableDeregister();
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to deregister Server Table. error code [0x%x].", retCode);
error_out_7:
retCode = clMsgIdlClientUninstall();
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to destroy the just opened handle database. error code [0x%x].", retCode);
error_out_6:
retCode = clCpmNotificationCallbackUninstall(&gMsgNotificationHandle);
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to uninstall the notification callback function. error code [0x%x].", retCode);
error_out_5:
retCode = clOsalMutexDestroy(&gClGroupDbLock);
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to destroy the group db mutex. error code [0x%x].", retCode);
retCode = clOsalCondDestroy(&gClMsgFinalizeCond);
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to destroy the finalization condition. error code [0x%x].", retCode);
retCode = clOsalMutexDestroy(&gClMsgFinalizeLock);
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to destroy the finalization mutex. error code [0x%x].", retCode);
clMsgReceiverDatabaseFin();
error_out_4:
retCode = clMsgQueueFinalize();
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to finalize the queue databases. error code [0x%x].", retCode);
error_out_3:
clMsgCommIdlFinalize();
error_out_2:
retCode = clHandleDatabaseDestroy(gMsgClientHandleDb);
if(retCode != CL_OK)
clLogError("MSG", "INI", "Failed to destroy the handle database. error code [0x%x].", retCode);
error_out:
out:
return rc;
}//end of intializeAmf
