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fix: detect unresponsiveness and restart window #1909

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fix: detect unresponsiveness and restart window #1909

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21 changes: 21 additions & 0 deletions src/webui/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,27 @@ const createWindow = () => {

window.webContents.on('unresponsive', event => {
logger.error(`[web ui] unresponsive: ${event.toString()}`)

let blocked = true
const unblock = () => {
logger.info('[web ui] recovered from unresponsiveness')
blocked = false
}

// Unblock the window in case it gets responsive within 10s.
window.webContents.once('responsive', unblock)

setTimeout(() => {
window.removeListener('responsive', unblock)
if (!blocked) {
return
}

// Destroy and restart window
logger.info('[web ui] unresponsive for 10s, will restart')
window.destroy()
// TODO: restart the window
}, 10000)
})

window.on('resize', () => {
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