static void* updateTimeZones (void* ptr)
{
wList timeZones;
/* Interval is in milliseconds */
unsigned int checkInterval = 60000;
wsem_init (&sTzSem, 0, 0);
/* Until interrupted */
do
{
/* Lock access to the list of timezones while we recheck. */
wthread_static_mutex_lock (&sVector_mutex);
timeZones = getTimeZones();
list_for_each (timeZones, checkTzIter, NULL);
wthread_static_mutex_unlock (&sVector_mutex);
if (sScanningThreadInterval)
{
checkInterval = sScanningThreadInterval * 1000;
}
} while (0 != wsem_timedwait (&sTzSem, checkInterval) && sThreadStarted);
/* The return value is not applicable. */
return NULL;
}
/* Description: Load the middleware bridge, initialize MAMA, begin
* processing messages in a non-default thread, stop
* processing on the non-default thread, close MAMA.
*
* Expected Result: MAMA_STATUS_OK
*/
TEST_F (MamaOpenCloseTestC, StartStopDifferentThreads)
{
mamaBridge bridge;
ASSERT_EQ (MAMA_STATUS_OK, mama_loadBridge (&bridge, getMiddleware()));
ASSERT_EQ (MAMA_STATUS_OK, mama_open());
/* Start mama in the background so it uses a different thread */
wsem_t sem;
mamaQueue defaultQueue;
ASSERT_EQ (0, wsem_init (&sem, 0, 0));
ASSERT_EQ (MAMA_STATUS_OK, mama_getDefaultEventQueue (bridge, &defaultQueue));
ASSERT_EQ (MAMA_STATUS_OK, mamaQueue_enqueueEvent (defaultQueue, onEventStop, bridge));
ASSERT_EQ (MAMA_STATUS_OK, mama_startBackgroundEx (bridge, startCallback, &sem));
ASSERT_EQ (0, wsem_wait (&sem));
ASSERT_EQ (MAMA_STATUS_OK, mama_close());
}
mama_status
avisBridgeMamaTransport_create (transportBridge* result,
const char* name,
mamaTransport mamaTport )
{
mama_status status;
avisBridgeImpl* avisBridge = NULL;
avisTransportBridge* transport = NULL;
mamaBridgeImpl* bridgeImpl = NULL;
const char* url = NULL;
transport = (avisTransportBridge*)calloc( 1, sizeof( avisTransportBridge ) );
if (transport == NULL)
return MAMA_STATUS_NOMEM;
transport->mTransport = (mamaTransport) mamaTport;
bridgeImpl = mamaTransportImpl_getBridgeImpl(mamaTport);
if (!bridgeImpl)
{
mama_log (MAMA_LOG_LEVEL_ERROR,
"avisBridgeMamaTransport_create(): Could not get bridge");
free(transport);
return MAMA_STATUS_PLATFORM;
}
status = mamaBridgeImpl_getClosure((mamaBridge) bridgeImpl,
(void**) &avisBridge);
if (MAMA_STATUS_OK != status)
{
mama_log (MAMA_LOG_LEVEL_ERROR,
"avisBridgeMamaTransport_create(): Could not get Avis bridge object");
free(transport);
return status;
}
/* create the Elvin object */
transport->mAvis = (Elvin*)calloc (1, sizeof (Elvin));
if (transport->mAvis == NULL)
{
mama_log (MAMA_LOG_LEVEL_ERROR,
"avisBridge_createImpl(): Could not create Elvin object");
free(transport);
return MAMA_STATUS_PLATFORM;
}
/* open the server connection */
url = getURL(name);
if (url == NULL)
{
mama_log (MAMA_LOG_LEVEL_NORMAL,
"No %s property defined for transport : %s", TPORT_PARAM, name);
return MAMA_STATUS_INVALID_ARG;
}
if (!elvin_open(transport->mAvis, url))
{
mama_log (MAMA_LOG_LEVEL_ERROR,
"open failed for %s: %s", TPORT_PARAM, name);
log_avis_error(MAMA_LOG_LEVEL_ERROR, transport->mAvis);
avisBridgeMamaTransport_destroy((transportBridge)transport);
return MAMA_STATUS_PLATFORM;
}
wInterlocked_initialize (&transport->mDispatching);
elvin_add_close_listener(transport->mAvis, closeListener, transport);
wsem_init(&transport->mAvisDispatchSem, 0, 0);
*result = (transportBridge) transport;
return avisTransportBridge_start(transport);
}
mama_status
avisBridgeMamaSubscription_create (subscriptionBridge* subscriber,
const char* source,
const char* symbol,
mamaTransport transport,
mamaQueue queue,
mamaMsgCallbacks callback,
mamaSubscription subscription,
void* closure)
{
avisSubscription* impl = NULL;
avisTransportBridge* avisTransport = NULL;
if (!subscriber || !subscription || !transport )
return MAMA_STATUS_NULL_ARG;
impl = (avisSubscription*)calloc (1, sizeof(avisSubscription));
if (impl == NULL)
return MAMA_STATUS_NOMEM;
impl->mAvis = getAvis(transport);
if (!impl->mAvis)
return MAMA_STATUS_INVALID_ARG;
mamaTransport_getBridgeTransport (
transport, (void*) &avisTransport);
if (!avisTransport)
return MAMA_STATUS_INVALID_ARG;
/* Use a standard centralized method to determine a topic key */
avisBridgeMamaSubscriptionImpl_generateSubjectKey (NULL,
source,
symbol,
&impl->mSubject);
impl->mMamaCallback = callback;
impl->mMamaSubscription = subscription;
impl->mQueue = queue;
impl->mTransport = transport;
impl->mClosure = closure;
impl->mIsNotMuted = 1;
impl->mIsValid = 1;
impl->mAvisSubscription = NULL;
wsem_init(&impl->mCreateDestroySem, 0, 0);
*subscriber = (subscriptionBridge) impl;
if (avisTransportBridge_isDispatching (avisTransport))
{
elvin_invoke (impl->mAvis, &subscribeAvis, impl);
wsem_wait (&impl->mCreateDestroySem);
}
else
{
subscribeAvis (impl->mAvis, impl);
}
return MAMA_STATUS_OK;
}