Close overrides the Close method of the embedded provider to avoid release the already released reference.
()
| 96 | // Close overrides the Close method of the embedded provider to avoid release the |
| 97 | // already released reference. |
| 98 | func (w *singleCloseWrappedProvider) Close() { |
| 99 | newProvider := Provider(closedProvider{}) |
| 100 | oldProvider := w.provider.Swap(&newProvider) |
| 101 | (*oldProvider).Close() |
| 102 | } |
| 103 | |
| 104 | // KeyMaterial returns the key material sourced by the Provider. |
| 105 | // Callers are expected to use the returned value as read-only. |