4 Commits (ceaf76e021446dc0bc719230ab44f248582b49fb)

Author	SHA1	Message	Date
Edgar Aroutiounian	44c5704fc3	[slash][quorum][consensus] Extend existing data structures for slashing needs (#2148) ... * [slashing] Add Slashing fields in header, only available from v3 onward * [slashing] Add Banned field to validator struct * [consensus] Remove dead code * [node] Use named value for shardID of beaconchain * [consensus] No need to memory thrash Buffer * [slashing] Add slash record type, stub out BroadcastSlash * [cmd] Bump 2019 -> 2020 * [votepower] Add ballot results structs * [quorum][slash] Refactor quorum to accomdate extra data points needed for slashing * [consensus] Begin refactor of consensus leader messages * [consensus] Accomdate consensus for changed method signatures in quorum * [project] Whitespace and helper function * [block] More comments and logs for fields that do not make sense in earlier v version * [slashing] More comments, field renames, tag Edgar TODO * [quorum] Undo name change of Prepare to Announce, was mislead by other existing code	5 years ago
Dennis Won	242f66a915	fixed cx txn with the change and added comments explanining the 3 differences between header.GetShardState vs core.GetShardState vs. chain.ReadShardState	5 years ago
Eugene Kim	576292bb9e	Add Copy method to the Header interface	5 years ago
Eugene Kim	d35cba2d44	Move block.HeaderInterface → blockif.Header ... This is to make it possible to use the Header interface from implementations without causing cyclic imports.	5 years ago
Eugene Kim	bc711829b8	Fix goimports	5 years ago
Eugene Kim	8ac058bb2e	Version headers ... block.Header is now a lightweight wrapper around an embedded HeaderInterface value, which is implemented by both v0 and v1 headers. It inherits all methods from the wrapped HeaderInterface, except it overrides EncodeRLP, DecodeRLP, and Hash to handle tagged-RLP encoding/decoding. (block.HeaderRegistry is the tagged RLP registry for versioned headers.) A ripple effect is that header instance creation now requires knowledge of epoch. This logic is handled by blockfactory. blockfactory.Factory is the interface, implemented by blockfactory.factory type. It uses a chain config to pull in the right epoch for the right type. As a convenience, blockfactory.NewTestHeader creates a new test-purpose headers. Use this in contexts where the implied chain config is TestChainConfig or the chain config does not matter. Miscellaneous changes: - block.HeaderFieldSetter now lives in its own file. - The functionality of block.NewHeaderWith has been replaced by the (*block.Header).With method. The accompanying unit tests for (*block.Header).EncodeRLP and (*block.Header).DecodeRLP() are the cross-sectional unit tests for the functionality added by this. They make sure that v0 header is encoded/decoded without tagged RLP envelope (compatibility mode), and v1 header is encoded/decoded with one. See comments of the RLP byte sequence for differences.	5 years ago