!7

cmodule VectorImageStream > DynImageSurfaceAndEnabled {
  start {
    dm_vmBus_onMessage_q vectorSDK_gotLine((mod, s) -> handleLine(s));
  }
  
  void handleLine(S s) {
    if (!startsWith(s, "img: ")) ret;
    setImage(jpegFromBytes(base64decode(substring(s, 4))));
  }
}