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| author | Stephen Blott | 2015-05-26 06:03:07 +0100 |
|---|---|---|
| committer | Stephen Blott | 2015-05-26 06:03:07 +0100 |
| commit | 8b57d179a1655dbce081b321445f34a4aad696f4 (patch) | |
| tree | 2f6fd248014dbbbda576ea4ea82fbbdbc3cad857 | |
| parent | c614a7f4441bfd46c8851d658bc5598e2465fb74 (diff) | |
| download | vimium-8b57d179a1655dbce081b321445f34a4aad696f4.tar.bz2 | |
Add comment noting why we need AsyncDataFetcher.
| -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. |