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Diffstat (limited to 'packages/meshbay-client/src/main.js')
| -rw-r--r-- | packages/meshbay-client/src/main.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/packages/meshbay-client/src/main.js b/packages/meshbay-client/src/main.js index de8de8f..27c81b8 100644 --- a/packages/meshbay-client/src/main.js +++ b/packages/meshbay-client/src/main.js @@ -453,6 +453,16 @@ function createWindow() { }); win.once('ready-to-show', () => win.show()); + // Some Wayland compositors (observed under GNOME/Mutter on a VM with a + // virtio-gpu device whose command-buffer creation fails) never schedule a + // first paint for a surface that isn't mapped yet — but Electron won't map + // it (show()) until `ready-to-show` fires, which waits for that paint. The + // two conditions deadlock the window invisible forever. This bounded + // fallback breaks the cycle. Guarded on isVisible(): show() also raises + // and refocuses an already-visible window, so once the event has fired + // normally (real GPU/X11 hosts, well under 2s) this must stay a no-op + // rather than yank focus back from whatever the person switched to. + setTimeout(() => { if (!win.isDestroyed() && !win.isVisible()) win.show(); }, 2000); // The hub must never become the document origin. Anything that would navigate // away from the packaged interface is refused, and an external link opens in |