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Route webview window visibility change events in browser process #8742

merged 4 commits into from Feb 28, 2017


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kevinsawicki commented Feb 22, 2017

This removes the need for an ipcRenderer listener in web-view.js to forward the window visibility event and instead co-locates it with the other embedder events listened for in guest-view-internal.js.

This prevents an event emitter warning when more than 10 web views exist in a window since webContents already has max listeners set to Infinity.

The other option to prevent this warning would be to bump the ipcRenderer max listeners to Infinity as well but that would seem to possibly cover up legit memory leaks in apps.

Closes #8622

@kevinsawicki kevinsawicki changed the title from Register window visibility listener when attached to Route webview window visibility change events in browser process Feb 24, 2017

@kevinsawicki kevinsawicki merged commit 51d6a55 into master Feb 28, 2017

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@kevinsawicki kevinsawicki deleted the webview-visibility branch Feb 28, 2017

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