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When and How the react-native update the shadowNode( or a view ) #15616

@SinLucifer

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@SinLucifer

In my code, ReactTextShadowNode will be added into PendingList when this node fails in getTypeFace() (get font family) after the FontFamily was downloaded, how could I refresh the node to make it work properly.

Actually, the node will update automatically if I want to use shadownode.markUpdate() and plz tell me why.

There might be two possibilities:

a) The ui_thread check the nodes periodically and refresh them when it finds the nodes are marked to update/dirty.

b) Something else needs to update its view and find other nodes are marked to update/dirty and refresh them.

Correct me if I am wrong.

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