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Feat: Add addPlayer command on sever side #258

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jona.walpert merged 13 commits from feat/97-add-joinlobby-command-on-server-side into main 2026-04-11 19:49:57 +02:00
Conversation 1 Commits 13 Files Changed 12
+61 -74
1 changed files with 61 additions and 74 deletions
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src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/ServerApp.java
+61 -74
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@@ -45,53 +45,52 @@ import org.apache.logging.log4j.Logger;
/** Application class for starting the server. */ /** Application class for starting the server. */
public class ServerApp { public class ServerApp {
private static final int USER_CLEANUP_JOB_DELAY = 0; private static final int USER_CLEANUP_JOB_DELAY = 0;
private static final int USER_CLEANUP_JOB_PERIOD = 10; private static final int USER_CLEANUP_JOB_PERIOD = 10;
private static final int USER_CLEANUP_JOB_RECONNECT_THRESHOLD = 10; private static final int USER_CLEANUP_JOB_RECONNECT_THRESHOLD = 10;
private static final int SESSION_DISCONNECT_JOB_DELAY = 0; private static final int SESSION_DISCONNECT_JOB_DELAY = 0;
private static final int SESSION_DISCONNECT_JOB_PERIOD = 2; private static final int SESSION_DISCONNECT_JOB_PERIOD = 2;
private static final int SESSION_DISCONNECT_JOB_TIMEOUT = 5; private static final int SESSION_DISCONNECT_JOB_TIMEOUT = 5;
public static void start(String arg) { public static void start(String arg) {
int port = Integer.parseInt(arg); int port = Integer.parseInt(arg);
Logger logger = LogManager.getLogger(ServerApp.class); Logger logger = LogManager.getLogger(ServerApp.class);
logger.info("Starting server at port {}", port); logger.info("Starting server at port {}", port);
EventBus eventBus = new EventBus(); EventBus eventBus = new EventBus();
CommandParserDispatcher dispatcher = new CommandParserDispatcher(); CommandParserDispatcher dispatcher = new CommandParserDispatcher();
SessionManager sessionManager = new SessionManager(eventBus, dispatcher); SessionManager sessionManager = new SessionManager(eventBus, dispatcher);
ResponseDispatcher responseDispatcher = new ResponseDispatcher(sessionManager); ResponseDispatcher responseDispatcher = new ResponseDispatcher(sessionManager);
CommandHandlerExecutor handlerExecutor = new CommandHandlerExecutor(responseDispatcher); CommandHandlerExecutor handlerExecutor = new CommandHandlerExecutor(responseDispatcher);
CommandRouter router = new CommandRouter(handlerExecutor); CommandRouter router = new CommandRouter(handlerExecutor);
eventBus.subscribe(DisconnectEvent.class, event -> sessionManager.onDisconnect(event)); eventBus.subscribe(DisconnectEvent.class, event -> sessionManager.onDisconnect(event));
UserRegistry userRegistry = new UserRegistry(); UserRegistry userRegistry = new UserRegistry();
eventBus.subscribe( eventBus.subscribe(
DisconnectEvent.class, event -> userRegistry.onDisconnect(event.sessionId())); DisconnectEvent.class, event -> userRegistry.onDisconnect(event.sessionId()));
ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1); ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
scheduler.scheduleAtFixedRate( scheduler.scheduleAtFixedRate(
new UserCleanupJob( new UserCleanupJob(
userRegistry, Duration.ofSeconds(USER_CLEANUP_JOB_RECONNECT_THRESHOLD)), userRegistry, Duration.ofSeconds(USER_CLEANUP_JOB_RECONNECT_THRESHOLD)),
USER_CLEANUP_JOB_DELAY, USER_CLEANUP_JOB_DELAY,
USER_CLEANUP_JOB_PERIOD, USER_CLEANUP_JOB_PERIOD,
TimeUnit.SECONDS); TimeUnit.SECONDS);
scheduler.scheduleAtFixedRate( scheduler.scheduleAtFixedRate(
new SessionDisconnectJob( new SessionDisconnectJob(
sessionManager, sessionManager,
eventBus, eventBus,
Duration.ofSeconds(SESSION_DISCONNECT_JOB_TIMEOUT)), Duration.ofSeconds(SESSION_DISCONNECT_JOB_TIMEOUT)),
SESSION_DISCONNECT_JOB_DELAY, SESSION_DISCONNECT_JOB_DELAY,
SESSION_DISCONNECT_JOB_PERIOD, SESSION_DISCONNECT_JOB_PERIOD,
TimeUnit.SECONDS); TimeUnit.SECONDS);
LobbyManager lobbyManager = new LobbyManager(); registerCommands(dispatcher, router, responseDispatcher, userRegistry);
registerCommands(dispatcher, router, responseDispatcher, userRegistry, lobbyManager);
NetworkManager networkManager = new NetworkManager(port, sessionManager, router); NetworkManager networkManager = new NetworkManager(port, sessionManager, router);
networkManager.start(); networkManager.start();
} }
/** /**
* Registers command parsers and handlers. * Registers command parsers and handlers.
@@ -104,51 +103,39 @@ public class ServerApp {
CommandParserDispatcher parserDispatcher, CommandParserDispatcher parserDispatcher,
CommandRouter commandRouter, CommandRouter commandRouter,
ResponseDispatcher responseDispatcher, ResponseDispatcher responseDispatcher,
UserRegistry userRegistry, UserRegistry userRegistry) {
LobbyManager lobbyManager) {
parserDispatcher.register("PING", new PingParser()); parserDispatcher.register("PING", new PingParser());
commandRouter.register(PingRequest.class, new PingHandler(responseDispatcher)); commandRouter.register(PingRequest.class, new PingHandler(responseDispatcher));
parserDispatcher.register("CHECK_USERNAME", new CheckUsernameParser()); parserDispatcher.register("CHECK_USERNAME", new CheckUsernameParser());
commandRouter.register( commandRouter.register(
CheckUsernameRequest.class, CheckUsernameRequest.class,
new CheckUsernameHandler(responseDispatcher, userRegistry)); new CheckUsernameHandler(responseDispatcher, userRegistry));
parserDispatcher.register("LOGIN", new LoginParser()); parserDispatcher.register("LOGIN", new LoginParser());
commandRouter.register( commandRouter.register(
LoginRequest.class, new LoginHandler(responseDispatcher, userRegistry)); LoginRequest.class, new LoginHandler(responseDispatcher, userRegistry));
parserDispatcher.register("LOGOUT", new LogoutParser()); parserDispatcher.register("LOGOUT", new LogoutParser());
commandRouter.register( commandRouter.register(
LogoutRequest.class, new LogoutHandler(responseDispatcher, userRegistry)); LogoutRequest.class, new LogoutHandler(responseDispatcher, userRegistry));
parserDispatcher.register("SEND_MESSAGE", new SendMessageParser()); parserDispatcher.register("SEND_MESSAGE", new SendMessageParser());
commandRouter.register( commandRouter.register(
SendMessageRequest.class, new SendMessageHandler(responseDispatcher, userRegistry)); SendMessageRequest.class, new SendMessageHandler(responseDispatcher, userRegistry));
parserDispatcher.register("GET_MESSAGE_COUNT", new GetMessageCountParser()); parserDispatcher.register("GET_MESSAGE_COUNT", new GetMessageCountParser());
commandRouter.register( commandRouter.register(
GetMessageCountRequest.class, GetMessageCountRequest.class,
new GetMessageCountHandler(responseDispatcher, userRegistry)); new GetMessageCountHandler(responseDispatcher, userRegistry));
parserDispatcher.register("GET_NEXT_MESSAGE", new GetNextMessageParser()); parserDispatcher.register("GET_NEXT_MESSAGE", new GetNextMessageParser());
commandRouter.register( commandRouter.register(
GetNextMessageRequest.class, GetNextMessageRequest.class,
new GetNextMessageHandler(responseDispatcher, userRegistry)); new GetNextMessageHandler(responseDispatcher, userRegistry));
parserDispatcher.register("LIST_USERS", new ListUsersParser()); parserDispatcher.register("LIST_USERS", new ListUsersParser());
commandRouter.register( commandRouter.register(
ListUsersRequest.class, new ListUsersHandler(responseDispatcher, userRegistry)); ListUsersRequest.class, new ListUsersHandler(responseDispatcher, userRegistry));
// Lobby commands
parserDispatcher.register(
"JOIN_LOBBY",
new ch.unibas.dmi.dbis.cs108.casono.server.app.commands.lobby.join_lobby
.JoinLobbyParser());
commandRouter.register(
ch.unibas.dmi.dbis.cs108.casono.server.app.commands.lobby.join_lobby
.JoinLobbyRequest.class,
new ch.unibas.dmi.dbis.cs108.casono.server.app.commands.lobby.join_lobby
.JoinLobbyHandler(responseDispatcher, lobbyManager, userRegistry));
} }
} }