/**
* @return \Aerospike
* @throws Exception
*/
public function getConnection()
{
if (is_null($this->connection)) {
// Init connection
$this->connection = new \Aerospike($this->config, $this->persistent_connection, $this->options);
if ($this->connection->errorno() != 0) {
\Yii::error("Failed to open aerospike DB connection: " . $this->connection->errorno() . " - " . $this->connection->error(), __CLASS__);
throw new Exception('Failed to open aerospike DB connection', $this->connection->error(), (int) $this->connection->errorno());
}
}
return $this->connection;
}
/**
* Validate query string, connect to aspike
*
* @param array $hosts
* @return array
*/
public function connectAero($hosts)
{
$config = array("hosts" => $hosts);
$opts = array(Aerospike::OPT_CONNECT_TIMEOUT => 1000000, Aerospike::OPT_WRITE_TIMEOUT => 2500);
$db = new Aerospike($config, true, $opts);
if (!$db->isConnected()) {
echo "<div class='alert alert-danger'><strong>Aerospike Error!</strong> " . $db->errorno() . " : " . $db->error() . "</div>";
exit(1);
}
return $db;
}
$options = getopt($shortopts, $longopts);
return $options;
}
$args = parse_args();
if (isset($args["help"])) {
echo "php standard.php [-h<HOST IP ADDRESS>|--host=<HOST IP ADDRESS> -p<HOST PORT NUMBER>|--port=<HOST PORT NUMBER> -a|--annotate -c|--clean]\n";
exit(1);
}
$HOST_ADDR = isset($args["h"]) ? (string) $args["h"] : (isset($args["host"]) ? (string) $args["host"] : "localhost");
$HOST_PORT = isset($args["p"]) ? (int) $args["p"] : (isset($args["port"]) ? (string) $args["port"] : 3000);
echo colorize("Connecting to the host ≻", 'black', true);
$start = __LINE__;
$config = array("hosts" => array(array("addr" => $HOST_ADDR, "port" => $HOST_PORT)));
$db = new Aerospike($config, false);
if (!$db->isConnected()) {
echo fail("Could not connect to host {$HOST_ADDR}:{$HOST_PORT} [{$db->errorno()}]: {$db->error()}");
exit(1);
}
echo success();
if (isset($args['a']) || isset($args['annotate'])) {
display_code(__FILE__, $start, __LINE__);
}
echo colorize("Ensuring that a record is put at test.users with PK=1234 ≻", 'black', true);
$start = __LINE__;
$key = $db->initKey("test", "users", 1234);
$put_vals = array("email" => "*****@*****.**", "name" => "Perceptron");
$status = $db->put($key, $put_vals);
if ($status == Aerospike::OK) {
echo success();
} else {
echo standard_fail($db);
$args = parse_args();
if (isset($args["help"])) {
echo "php read-write-mix.php [-hHOST] [-pPORT] [-wWRITE EVERY Nth RECORD] [-nRECORDS]\n";
echo " or\n";
echo "php read-write-mix.php [--host=HOST] [--port=PORT] [--write-every=WRITE EVERY Nth RECORD] [--num-ops=RECORDS]\n";
exit(1);
}
$addr = isset($args["h"]) ? (string) $args["h"] : (isset($args["host"]) ? (string) $args["host"] : "localhost");
$port = isset($args["p"]) ? (int) $args["p"] : (isset($args["port"]) ? (string) $args["port"] : 3000);
$total_ops = isset($args["n"]) ? (int) $args["n"] : (isset($args["num-ops"]) ? (string) $args["num-ops"] : 100000);
$write_every = isset($args["w"]) ? (int) $args["w"] : (isset($args["write-every"]) ? (string) $args["write-every"] : 10);
echo colorize("Connecting to the host ≻", 'black', true);
$config = array("hosts" => array(array("addr" => $addr, "port" => $port)));
$db = new Aerospike($config);
if (!$db->isConnected()) {
echo fail("Could not connect to host {$addr}:{$port} [{$db->errorno()}]: {$db->error()}");
exit(1);
}
echo success();
$key = $db->initKey("test", "performance", "read-write");
echo colorize("Clear out the record that may exist at test.performance with PK=1 ≻", 'black', true);
$res = $db->remove($key);
if ($res == Aerospike::OK) {
echo success();
} else {
echo standard_fail($db);
}
$write_fails = 0;
$writes = 1;
$reads = 0;
$read_fails = 0;
$app->get('/persistent', function () {
$config = array("hosts" => array(array("addr" => "127.0.0.1", "port" => "3000")));
$db = new Aerospike($config);
if (!$db->isConnected()) {
echo "Aerospike failed to connect[{$db->errorno()}]: {$db->error()}\n";
exit(1);
} else {
echo "Connected to the Aerospike Database";
echo "<h1>Welcome!</h1>";
}
});
$app->get('/nonpersistent', function () {
$config = array("hosts" => array(array("addr" => "127.0.0.1", "port" => "3000")));
$db = new Aerospike($config, false);
if (!$db->isConnected()) {
echo "Aerospike failed to connect[{$db->errorno()}]: {$db->error()}\n";
exit(1);
} else {
echo "Connected to the Aerospike Database";
echo "<h1>Welcome!</h1>";
}
});
$app->post('/put', function () use($db) {
if ($db->isConnected()) {
$key = $db->initKey("test", "demo", "key1");
$record = array("name" => "John", "age" => 32);
$status = $db->put($key, $record);
if ($status != Aerospike::OK) {
echo "Single put failed";
} else {
echo "Record has been successfully written to the Database\n";
* public static void Aerospike::setSerializer ( callback $serialize_cb )
* where callback method must follow the signature:
* public function string aerodb_serialize ( mixed $value )
* SET DESERIALIZER USAGE:
* public static void Aerospike::setDeserializer ( callback $unserialize_cb )
* where callback method must follow the signature:
* public function string aerodb_deserialize ( mixed $value )
*----------------------------------------------------------------------------------------------------------------------------
*/
/*
* EXAMPLE 1: SET LOG LEVEL AND LOG HANDLER CALLBACK
*/
$config = array("hosts" => array(array("addr" => $HOST_ADDR, "port" => $HOST_PORT)));
$db = new Aerospike($config, 'prod-db');
if (!$db->isConnected()) {
echo "Aerospike failed to connect to host {$HOST_ADDR}:{$HOST_PORT} [{$db->errorno()}]: {$db->error()}\n";
$db->close();
exit(1);
} else {
echo "Aerospike connection to host {$HOST_ADDR}:{$HOST_PORT} successful\n";
$db->setLogLevel(Aerospike::LOG_LEVEL_DEBUG);
$db->setLogHandler(function ($level, $file, $function, $line) {
switch ($level) {
case Aerospike::LOG_LEVEL_ERROR:
$lvl_str = 'ERROR';
break;
case Aerospike::LOG_LEVEL_WARN:
$lvl_str = 'WARN';
break;
case Aerospike::LOG_LEVEL_INFO:
$lvl_str = 'INFO';
