/**
* Run the containers logic
*
* @return void
*/
public function main()
{
// define webservers base dir
define('SERVER_BASEDIR', $this->getInitialContext()->getSystemConfiguration()->getBaseDirectory()->getNodeValue()->__toString() . DIRECTORY_SEPARATOR);
define('SERVER_AUTOLOADER', SERVER_BASEDIR . 'app' . DIRECTORY_SEPARATOR . 'code' . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php');
// deploy and initialize the applications for this container
$this->getDeployment()->deploy($this);
// deployment has been successful
$this->containerState = ContainerStateKeys::get(ContainerStateKeys::DEPLOYMENT_SUCCESSFUL);
// setup configurations
$serverConfigurations = array();
foreach ($this->getContainerNode()->getServers() as $serverNode) {
$serverConfigurations[] = new ServerNodeConfiguration($serverNode);
}
// init server array
$servers = array();
// start servers by given configurations
foreach ($serverConfigurations as $serverConfig) {
// get type definitions
$serverType = $serverConfig->getType();
$serverContextType = $serverConfig->getServerContextType();
// create a new instance server context
/* @var \TechDivision\WebServer\Interfaces\ServerContextInterface $serverContext */
$serverContext = new $serverContextType();
// inject container to be available in specific mods etc. and initialize the module
$serverContext->injectContainer($this);
$serverContext->init($serverConfig);
$serverContext->injectLoggers($this->getInitialContext()->getLoggers());
// Create the server (which should start it automatically)
$server = new $serverType($serverContext);
// Collect the servers we started
$servers[] = $server;
}
// wait for all servers to be started
$waitForServers = true;
while ($waitForServers) {
// iterate over all servers to check the state
foreach ($servers as $server) {
if ($server->state === 0) {
// if the server has not been started
sleep(1);
continue 2;
}
}
// if all servers has been started, stop waiting
$waitForServers = false;
}
// the servers has been started and we wait for the servers to finish work now
$this->containerState = ContainerStateKeys::get(ContainerStateKeys::SERVERS_STARTED_SUCCESSFUL);
// wait for shutdown signal
while ($this->containerState->equals(ContainerStateKeys::get(ContainerStateKeys::SERVERS_STARTED_SUCCESSFUL))) {
sleep(1);
}
// wait till all servers has been shutdown
foreach ($servers as $server) {
$server->join();
}
}
/**
* Starts the registered container threads.
*
* @return void
*/
public function startContainers()
{
// start the container threads
foreach ($this->getContainers() as $container) {
// start the container
$container->start();
// wait for the container to be started
$waitForContainer = true;
while ($waitForContainer) {
sleep(1);
if ($container->containerState->greaterOrEqualThan(ContainerStateKeys::get(ContainerStateKeys::SERVERS_STARTED_SUCCESSFUL))) {
$waitForContainer = false;
}
}
}
}
