message: Roll back changes to start the client event loop
diff: @@ -92,11 +92,13 @@ void transform_transactions(TestContext& test_context)
  // Start server and upload changes of second client.
  fixture.start_server(0);
  + fixture.start_client(1);
  session_2.wait_for_upload_complete_or_client_stopped();
  session_2.wait_for_download_complete_or_client_stopped();
  fixture.stop_client(1);
  // Upload changes of first client and wait to integrate changes from second client.
  + fixture.start_client(0);
  session_1.wait_for_upload_complete_or_client_stopped();
  session_1.wait_for_download_complete_or_client_stopped();
  }
  @@ -170,11 +172,13 @@ void transform_instructions(TestContext& test_context)
  // Start server and upload changes of second client.
  fixture.start_server(0);
  + fixture.start_client(1);
  session_2.wait_for_upload_complete_or_client_stopped();
  session_2.wait_for_download_complete_or_client_stopped();
  fixture.stop_client(1);
  // Upload changes of first client and wait to integrate changes from second client.
  + fixture.start_client(0);
  session_1.wait_for_upload_complete_or_client_stopped();
  session_1.wait_for_download_complete_or_client_stopped();
  }
  @@ -246,11 +250,13 @@ void connected_objects(TestContext& test_context)
  // Start server and upload changes of second client.
  fixture.start_server(0);
  + fixture.start_client(1);
  session_2.wait_for_upload_complete_or_client_stopped();
  session_2.wait_for_download_complete_or_client_stopped();
  fixture.stop_client(1);
  // Upload changes of first client and wait to integrate changes from second client.
  + fixture.start_client(0);
  session_1.wait_for_upload_complete_or_client_stopped();
  session_1.wait_for_download_complete_or_client_stopped();
  }
  