getAllRooms method added. Issue #72

src/main/java/com/corundumstudio/socketio/SocketIOClient.java

@@ -16,6 +16,8 @@
 package com.corundumstudio.socketio;
 
 import java.net.SocketAddress;
+import java.util.Collection;
+import java.util.List;
 import java.util.UUID;
 
 import com.corundumstudio.socketio.parser.Packet;
@@ -109,4 +111,11 @@ public interface SocketIOClient extends ClientOperations, Store {
      */
     void leaveRoom(String room);
 
+    /**
+     * Get all rooms a client is joined in.
+     *
+     * @return
+     */
+    List<String> getAllRooms();
+
 }

src/main/java/com/corundumstudio/socketio/transport/NamespaceClient.java

@@ -16,7 +16,9 @@
 package com.corundumstudio.socketio.transport;
 
 import java.net.SocketAddress;
+import java.util.Collection;
 import java.util.Collections;
+import java.util.List;
 import java.util.UUID;
 
 import com.corundumstudio.socketio.AckCallback;
@@ -199,4 +201,9 @@ public class NamespaceClient implements SocketIOClient {
         baseClient.getStore().del(key);
     }
 
+    @Override
+    public List<String> getAllRooms() {
+        return namespace.getRooms(this);
+    }
+
 }