/**
* @inheritdoc
*
* @param Task $task
*/
public function handle(Task $task)
{
$config = $task->getData();
if ($config["driver"] === "mysql") {
$config += ["host" => "127.0.0.1", "port" => 3306, "charset" => "utf8", "socket" => null];
}
if ($config["remit"]["driver"] === "zeromq") {
$config["remit"]["server"] += ["host" => "127.0.0.1"];
$config["remit"]["client"] += ["host" => "127.0.0.1"];
$server = new ZeroMqServer(new InMemoryLocation($config["remit"]["client"]["host"], $config["remit"]["client"]["port"]));
$client = new ZeroMqClient(new InMemoryLocation($config["remit"]["server"]["host"], $config["remit"]["server"]["port"]));
}
$connection = new ExtendedPdo(new PDO($this->newConnectionString($config), $config["username"], $config["password"]));
$server->addListener("q", function ($query, $values, $id) use($client, $connection) {
$client->emit("r", [$connection->fetchAll($query, $values), $id]);
});
$server->addListener("d", function () use($connection, $server, $client) {
$client->emit("dd");
try {
$connection->disconnect();
} catch (Exception $exception) {
// TODO: find an elegant way to deal with this
}
$server->disconnect();
$client->disconnect();
Loop\stop();
});
Loop\periodic(0, function () use($server) {
$server->tick();
});
Loop\run();
}
/**
* @test
*/
public function emitsToListeners()
{
$store = 0;
$listener = function ($add) use(&$store) {
$store += $add;
};
$this->server->addListener("foo", $listener);
$this->client->emit("foo", array(1));
$ticks = 0;
while (true) {
$this->server->tick();
// the listener should have incremented this
if ($store === 1) {
break;
}
if (++$ticks >= 3) {
$this->fail();
}
sleep(1);
}
$this->server->removeListener("foo", $listener);
$this->client->emit("foo", array(1));
$ticks = 0;
while (true) {
$this->server->tick();
// the listener should not have incremented this, because it's gone!
if ($store === 1) {
break;
}
if (++$ticks >= 3) {
$this->fail();
}
sleep(1);
}
}