diff options
| -rw-r--r-- | content_scripts/ui_component.coffee | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/content_scripts/ui_component.coffee b/content_scripts/ui_component.coffee index 31274c3e..24982fa7 100644 --- a/content_scripts/ui_component.coffee +++ b/content_scripts/ui_component.coffee @@ -27,7 +27,9 @@ class UIComponent # Hide the iframe, but don't interfere with the focus. @hide false - # Open a port and pass it to the iframe via window.postMessage. + # Open a port and pass it to the iframe via window.postMessage. We use an AsyncDataFetcher to handle + # requests which arrive before the frame (and its message handlers) have completed initialization. See + # #1679. @iframePort = new AsyncDataFetcher (setIframePort) => @iframeElement.addEventListener "load", => # Get vimiumSecret so the iframe can determine that our message isn't the page impersonating us. |