src/main/java/de/towerdefence/server/server/channels/matchmaking/MatchmakingWebsocketConfig.java

@@ -0,0 +1,25 @@
+package de.towerdefence.server.server.channels.matchmaking;
+
+import de.towerdefence.server.server.channels.connection.ConnectionWebsocketHandler;
+import de.towerdefence.server.session.SessionsService;
+import lombok.AllArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.socket.config.annotation.EnableWebSocket;
+import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
+import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
+
+@AllArgsConstructor
+@Configuration
+@EnableWebSocket
+public class MatchmakingWebsocketConfig implements WebSocketConfigurer {
+    @Autowired
+    private final SessionsService sessionsService;
+    @Override
+    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
+        registry.addHandler(
+                new MatchmakingWebsocketHandler(this.sessionsService),
+                "/ws/matchmaking"
+        ).setAllowedOrigins("*");
+    }
+}

src/main/java/de/towerdefence/server/server/channels/matchmaking/MatchmakingWebsocketHandler.java

@@ -0,0 +1,11 @@
+package de.towerdefence.server.server.channels.matchmaking;
+
+import de.towerdefence.server.server.JsonWebsocketHandler;
+import de.towerdefence.server.session.Channel;
+import de.towerdefence.server.session.SessionsService;
+
+public class MatchmakingWebsocketHandler extends JsonWebsocketHandler {
+    public MatchmakingWebsocketHandler(SessionsService sessionsService) {
+        super(Channel.MATCHMAKING, sessionsService);
+    }
+}

src/main/java/de/towerdefence/server/session/Channel.java

@@ -8,6 +8,7 @@ import lombok.Getter;
 @AllArgsConstructor
 public enum Channel {
     CONNECTION("connection"),
+    MATCHMAKING("matchmaking"),
     TIME("time");
 
     private final String jsonName;