+ log.info("Creating ChatRoom with buffer-size {}", bufferSize);
+ KafkaChatRoomService service = new KafkaChatRoomService(chatRoomChannel, id);
+ ChatRoom chatRoom = new ChatRoom(id, name, shard, clock, service, bufferSize);
+ chatRoomChannel.putChatRoom(chatRoom);
+ return Mono.just(chatRoom);