import okhttp3.Response;
import okhttp3.WebSocketListener;

/** A realtime messaging session. */
public final class RtmSession extends WebSocketListener implements Closeable {
  private final SlackApi slackApi;

  /** Guarded by this. */
  private WebSocket webSocket;

  public RtmSession(SlackApi slackApi) {
    this.slackApi = slackApi;
  }

  public void open(String accessToken) throws IOException {

  public void startRtm() throws IOException {
    String accessToken;
    synchronized (this) {
      accessToken = session.access_token;
    }

    RtmSession rtmSession = new RtmSession(slackApi);
    rtmSession.open(accessToken);
  }

  public static void main(String... args) throws Exception {
    String clientId = "0000000000.00000000000";
    String clientSecret = "00000000000000000000000000000000";