本文整理匯總了PHP中IDatabase::getServer方法的典型用法代碼示例。如果您正苦於以下問題：PHP IDatabase::getServer方法的具體用法？PHP IDatabase::getServer怎麽用？PHP IDatabase::getServer使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類IDatabase的用法示例。
在下文中一共展示了IDatabase::getServer方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: __construct
/**
* @param array $params An associative array with one member:
* - connection: An IDatabase connection object
*/
public function __construct(array $params)
{
if (!isset($params['connection'])) {
throw new InvalidArgumentException("Missing 'connection' argument.");
}
$this->db = $params['connection'];
parent::__construct(['servers' => [['type' => $this->db->getType(), 'host' => $this->db->getServer(), 'dbname' => $this->db->getDBname(), 'load' => 1]], 'trxProfiler' => isset($params['trxProfiler']) ? $params['trxProfiler'] : null, 'srvCache' => isset($params['srvCache']) ? $params['srvCache'] : null, 'wanCache' => isset($params['wanCache']) ? $params['wanCache'] : null]);
if (isset($params['readOnlyReason'])) {
$this->db->setLBInfo('readOnlyReason', $params['readOnlyReason']);
}
}示例2: safeWaitForMasterPos
/**
* Wait for a slave DB to reach a specified master position
*
* This will connect to the master to get an accurate position if $pos is not given
*
* @param IDatabase $conn Slave DB
* @param DBMasterPos|bool $pos Master position; default: current position
* @param integer $timeout Timeout in seconds
* @return bool Success
* @since 1.27
*/
public function safeWaitForMasterPos(IDatabase $conn, $pos = false, $timeout = 10)
{
if ($this->getServerCount() == 1 || !$conn->getLBInfo('slave')) {
return true;
// server is not a slave DB
}
$pos = $pos ?: $this->getConnection(DB_MASTER)->getMasterPos();
if (!$pos) {
return false;
// something is misconfigured
}
$result = $conn->masterPosWait($pos, $timeout);
if ($result == -1 || is_null($result)) {
$msg = __METHOD__ . ": Timed out waiting on {$conn->getServer()} pos {$pos}";
wfDebugLog('replication', "{$msg}\n");
wfDebugLog('DBPerformance', "{$msg}:\n" . wfBacktrace(true));
$ok = false;
} else {
wfDebugLog('replication', __METHOD__ . ": Done\n");
$ok = true;
}
return $ok;
}示例3: safeWaitForMasterPos
public function safeWaitForMasterPos(IDatabase $conn, $pos = false, $timeout = 10)
{
if ($this->getServerCount() <= 1 || !$conn->getLBInfo('replica')) {
return true;
// server is not a replica DB
}
if (!$pos) {
// Get the current master position, opening a connection if needed
$masterConn = $this->getAnyOpenConnection($this->getWriterIndex());
if ($masterConn) {
$pos = $masterConn->getMasterPos();
} else {
$masterConn = $this->openConnection($this->getWriterIndex(), self::DOMAIN_ANY);
$pos = $masterConn->getMasterPos();
$this->closeConnection($masterConn);
}
}
if ($pos instanceof DBMasterPos) {
$result = $conn->masterPosWait($pos, $timeout);
if ($result == -1 || is_null($result)) {
$msg = __METHOD__ . ": Timed out waiting on {$conn->getServer()} pos {$pos}";
$this->replLogger->warning("{$msg}");
$ok = false;
} else {
$this->replLogger->info(__METHOD__ . ": Done");
$ok = true;
}
} else {
$ok = false;
// something is misconfigured
$this->replLogger->error("Could not get master pos for {$conn->getServer()}.");
}
return $ok;
}