/**
* @param array $config
*/
public function __construct(array $config = [])
{
$this->codec = new PhpArray(['publishTime' => function ($v) {
return $this->formatTimestampFromApi($v);
}]);
$config['codec'] = $this->codec;
$this->setRequestWrapper(new GrpcRequestWrapper($config));
$grpcConfig = $this->getGaxConfig();
$emulatorHost = getenv('PUBSUB_EMULATOR_HOST');
$baseUri = $this->getEmulatorBaseUri(self::BASE_URI, $emulatorHost);
if ($emulatorHost) {
$grpcConfig += ['serviceAddress' => parse_url($baseUri, PHP_URL_HOST), 'port' => parse_url($baseUri, PHP_URL_PORT), 'sslCreds' => ChannelCredentials::createInsecure()];
}
$this->publisherClient = new PublisherClient($grpcConfig);
$this->subscriberClient = new SubscriberClient($grpcConfig);
}
public static function setUpBeforeClass()
{
$VTROOT = getenv('VTROOT');
if (!$VTROOT) {
throw new Exception('VTROOT env var not set; make sure to source dev.env');
}
// Pick an unused port.
$sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_bind($sock, 'localhost');
if (!socket_getsockname($sock, $addr, $port)) {
throw new Exception('Failed to find unused port for mock vtgate server.');
}
socket_close($sock);
$cmd = "{$VTROOT}/bin/vtgateclienttest -logtostderr -lameduck-period 0 -grpc_port {$port} -service_map grpc-vtgateservice";
$proc = proc_open($cmd, array(), $pipes);
if (!$proc) {
throw new Exception("Failed to start mock vtgate server with command: {$cmd}");
}
self::$proc = $proc;
// Wait for connection to be accepted.
$ctx = Context::getDefault()->withDeadlineAfter(5.0);
$level = error_reporting(error_reporting() & ~E_WARNING);
while (!$ctx->isCancelled()) {
try {
$client = new Grpc\Client("{$addr}:{$port}", ['credentials' => \Grpc\ChannelCredentials::createInsecure()]);
} catch (Exception $e) {
usleep(100000);
continue;
}
break;
}
error_reporting($level);
self::$client = $client;
// Test fixtures that can't be statically initialized.
self::$BIND_VARS = array('bytes' => 'hello', 'int' => 123, 'uint_from_int' => new UnsignedInt(-123), 'uint_from_string' => new UnsignedInt('456'), 'float' => 1.5);
self::$CALLER_ID = new Proto\Vtrpc\CallerID();
self::$CALLER_ID->setPrincipal('test_principal');
self::$CALLER_ID->setComponent('test_component');
self::$CALLER_ID->setSubcomponent('test_subcomponent');
self::$KEYSPACE_IDS = array(ProtoUtils::KeyspaceIdFromHex('8000000000000000'), ProtoUtils::KeyspaceIdFromHex('ff000000000000ef'));
self::$KEY_RANGES = array(ProtoUtils::KeyRangeFromHex('', '8000000000000000'), ProtoUtils::KeyRangeFromHex('8000000000000000', ''));
self::$ENTITY_KEYSPACE_IDS = array(ProtoUtils::KeyspaceIdFromHex('1234567800000002') => 'hello', ProtoUtils::KeyspaceIdFromHex('1234567800000000') => 123, ProtoUtils::KeyspaceIdFromHex('1234567800000001') => new UnsignedInt(456), ProtoUtils::KeyspaceIdFromHex('1234567800000002') => 1.5);
}
/**
* Vitess constructor.
*
* @param string $connectionString
* @param Attributes $attributes
* @throws PDOException
* @SuppressWarnings(PHPMD.StaticAccess)
*/
public function __construct($connectionString, Attributes $attributes)
{
$this->attributes = $attributes;
try {
$this->ctx = Context::getDefault();
$credentials = ChannelCredentials::createInsecure();
$this->grpcClient = new Client($connectionString, ['credentials' => $credentials]);
$this->connection = new VTGateConn($this->grpcClient);
$this->clusterConfig = new ClusterConfig();
} catch (Exception $e) {
throw new PDOException("Error while connecting to vitess: " . $e->getMessage(), $e->getCode(), $e);
}
}