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Ignore swapCache failures

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Kovid Goyal 2017-04-12 10:51:02 +05:30
parent 1672ef4f22
commit 8ee6f735d2
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1 changed files with 8 additions and 3 deletions
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src/pyj/srv.pyj
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@ -18,9 +18,14 @@ if is_running_in_iframe:
else:
window.applicationCache.addEventListener('updateready', def():
if window.applicationCache.status is window.applicationCache.UPDATEREADY:
try:
window.applicationCache.swapCache()
if window.confirm(_('The calibre web application has been updated. Do you want reload the site?')):
window.location.reload()
except Exception as e:
# For some reason swapCache occassionally fails even though status is UPDATEREADY
print('WARNING: falied to swap applicationCache')
console.log(e)
, False)
script = document.currentScript or document.scripts[0]
main_js(script.textContent)