public function __construct($msgQid, $queueDepth, $maxMsgSize, $bUseShmQ = false)
{
$this->msgQid = $msgQid;
$lockFile = LsSys::GetEcosphereIpcLockFile(LsSys::ECO_IPC_QUEUE_ID);
//
// Just use SVR4 IPC message queues if it's defined.
//
if (@function_exists(msg_get_queue) && $bUseShmQ == false) {
$this->mQ = msg_get_queue($msgQid);
} else {
$this->bIsShmQ = true;
$this->mQ = LsShmQueue::Factory($msgQid, $queueDepth, $queueDepth * $maxMsgSize, $lockFile);
}
}
public function __construct($keyId, $cacheSize = 0)
{
//
// This means we're just instancing the basics to communicate with
// the lock file and the catalog. The actual size of the objects
// will be discovered.
//
$this->pageSize = LsTinyCache::PAGE_SIZE;
if ($cacheSize == 0) {
$this->discoveryMode = LsTinyCache::AUTO;
$this->cacheSize = 0;
$this->numPages = 0;
} else {
$this->cacheSize = LsRoundUp($cacheSize, $this->pageSize);
$this->numPages = $this->cacheSize / $this->pageSize;
}
$this->catalogShmKey = $keyId;
$this->cacheShmKey = $keyId + 4096;
$this->lockFileName = LsSys::GetEcosphereIpcLockFile($keyId);
}
