- Introduced the concept of a Cancellation error so that services can choose to watch for a cancellation flag.
- Services can then send this error back and it will be forwarded to the node.
- The node will then know to call shutdown appropriately.
- If the reindex option is set in bitcoin.conf, then when start is called and onBlocksReady's callback is fired:
- start's callback will not be fired until the reindex takes place.
- along the way the sync percentage is display once per second