Summary:
GraphNotFoundError: When the user moves the app to the background on Android, restarts the Metro server and reopens the app, since the client hasn't requested either a delta or a bundle, the graph cache of the server is empty and thus we can't compute an update for the client (what if changes happened when the metro server was down?).
RevisionNotFoundError: I didn't manage to reproduce that one. It could happen if two clients live side-by-side, requesting the exact same bundle. In the future, if we want to handle that case, we'll need to manage a list of clients listening to a single graph so that we don't try to update the same graph multiple times for a single file change.
Disconnection: Same as GraphNotFoundError, but happens when the user moves the app to the background on iOS.
Reviewed By: mjesun
Differential Revision: D12960939
fbshipit-source-id: 5ac1dc7fd12bad5e0ee8dfa5a21c112773454ee5
c787866d64