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Wednesday, October 17 • 5:20pm - 6:00pm
Error handling and recovery

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Nova has traditionally done poorly in the face of errors and recovering from them. All errors are either treated as fatal, or logged in a way that isn't visible to the user.

This is complicated by the fact that the API only allows asynchronous errors to be returned when the instance is the ERROR state.

Changes are necessary to the API and nova implementation to allow non-fatal errors to be communicated to users.

Wednesday October 17, 2012 5:20pm - 6:00pm PDT
Emma AB

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