Fix token capture from the hidden iframe on refresh #8
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…token from hidden iframe work
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This is a tricky one to explain.
It seems that the app inside the hidden iframe re-renders several times before the outer app tries to grab the token from it. This means that
isRefreshingInIframeis no longer true in theTokenManagerin the hidden iframe, so the<div id="token">is not rendered. This means that the outer app can't find the token when it looks for it, and it gets stuck in an infinite loop of "checked for new token, not found yet".This PR makes
isRefreshingInIframean instance variable in theTokenManager, so it persists through the refreshes, so the token div is still there inside the iframe when the outer app comes looking for it.