/**
* Start's the server's worker as defined in configuration
*
* @return void
*
* @throws \AppserverIo\Server\Exceptions\ModuleNotFoundException
* @throws \AppserverIo\Server\Exceptions\ConnectionHandlerNotFoundException
*/
public function run()
{
// set current dir to base dir for relative dirs
chdir(SERVER_BASEDIR);
// setup autoloader
require SERVER_AUTOLOADER;
// init server context
$serverContext = $this->getServerContext();
// init config var for shorter calls
$serverConfig = $serverContext->getServerConfig();
// init server name
$serverName = $serverConfig->getName();
// init logger
$logger = $serverContext->getLogger();
$logger->debug(sprintf("starting %s (%s)", $serverName, __CLASS__));
// initialization has been successful
$this->serverState = ServerStateKeys::get(ServerStateKeys::INITIALIZATION_SUCCESSFUL);
// initialize the connection handler
$connectionHandler = null;
// initiate server connection handlers
$connectionHandlersTypes = $serverConfig->getConnectionHandlers();
foreach ($connectionHandlersTypes as $connectionHandlerType) {
// check if connection handler type exists
if (!class_exists($connectionHandlerType)) {
throw new ConnectionHandlerNotFoundException($connectionHandlerType);
}
// instantiate connection handler type
$applications = $serverContext->getContainer()->getApplications();
$connectionHandler = new $connectionHandlerType($applications);
$logger->debug(sprintf("%s init connectionHandler (%s)", $serverName, $connectionHandlerType));
// init connection handler with serverContext (this)
$connectionHandler->init($serverContext);
// inject modules
$connectionHandler->injectModules(array());
// stop, because we only support one connection handler
break;
}
// get class names
$socketType = $serverConfig->getSocketType();
// setup server bound on local address
$serverConnection = $socketType::getServerInstance($connectionHandler, $serverConfig->getPort(), $serverConfig->getAddress());
$logger->debug(sprintf("%s started socket (%s)", $serverName, $socketType));
// sockets has been started
$this->serverState = ServerStateKeys::get(ServerStateKeys::SERVER_SOCKET_STARTED);
$logger->info(sprintf("%s listing on %s:%s...", $serverName, $serverConfig->getAddress(), $serverConfig->getPort()));
// start the server connection
$serverConnection->run();
}
/**
* Factory method to create a new server state instance.
*
* @param integer $serverState The server state to create an instance for
*
* @return \AppserverIo\Server\Dictionaries\ServerStateKeys The server state key instance
* @throws \AppserverIo\Server\Exceptions\InvalidServerStateException
* Is thrown if the server state is not available
*/
public static function get($serverState)
{
// check if the requested server state is available and create a new instance
if (in_array($serverState, ServerStateKeys::getServerStates())) {
return new ServerStateKeys($serverState);
}
// throw a exception if the requested server state is not available
throw new InvalidServerStateException(sprintf('Requested server state %s is not available (choose on of: %s)', $serverState, implode(',', ServerStateKeys::getServerStates())));
}
