* [NOD-652] Add selectedTip and getSelectedTip messages
* [NOD-652] Remove peerSyncState.isSelectedTipKnown
* [NOD-652] Do nothing on OnSelectedTip if the peer selected tip hasn't changed
* [NOD-652] Handle selected tip message with block handler
* [NOD-652] Add comments
* [NOD-652] go mod tidy
* [NOD-652] Fix TestVersion
* [NOD-652] Use dag.AdjustedTime instead of dag.timeSource.AdjustedTime
* [NOD-652] Create shouldQueryPeerSelectedTips and queueMsgGetSelectedTip functions
* [NOD-652] Change selectedTip to selectedTipHash where needed
* [NOD-652] add minDAGTimeDelay constant
* [NOD-652] add comments
* [NOD-652] Fix names and comments
* [NOD-652] Put msg.reply push in the right place
* [NOD-652] Fix comments and names
* [NOD-241] Implement lower resolution peer rendezvous point discovery
* [NOD-241] Implement lower resolution peer rendezvous point discovery
* [NOD-241] Find exact rendezvous point
* [NOD-241] Find exact rendezvous point
* [NOD-241] Fix tests
* [NOD-241] Remove hash stop from MsgBlockLocator and add tests to MsgBlockLocator and MsgGetBlockLocator
* [NOD-241] Change everywhere startHash to hashStart and change comments
* [NOD-241] Fix locateBlockNodes to stop at hashStop
* [NOD-241] Formatted locatorSummary.
* [NOD-241] Fix node reversal
* [NOD-241] Fix hash start and hash stop order, and don't include startNode in dag.blockLocator
* [NOD-241] rename locateBlockNodes -> getBlueBlocksBetween and add a comment to it
* [NOD-241] change hash start to start hash and hash stop to stop hash
* [NOD-241] Move block locator stuff to a different file
* [NOD-241] Rename msggetblocks.go to msggetblockinvs.go
* [NOD-241] Format project
* [NOD-241] Rename rpcserverSyncManager.LocateHeaders to GetBlueBlocksHeadersBetween
* [NOD-241] Move the logic of finding the highest shared block to OnBlockLocator
* [NOD-241] Rename chainHeight -> nextChainHeight
* [NOD-241] Fix typo in comment
* [DEV-376] Changed any instance of %v in format strings with a more specific format token
* [DEV-376] Fixed some more wrong formatting strings + removed redundant
cast
* [DEV-376] Added fmt.Sprintf where it was missing
* [DEV-376] use %s for util.Amount, to invoke .String()
* [DEV-376] Some more fixes in format strings
* [DEV-376] fixed mruinvmap_test to expect the correct behaviour
This commit implements the new witness encoding/decoding for
transactions as specified by BIP0144. After segwit activation, a
special transaction encoding is used to signal to upgraded nodes that
the transaction being deserialized bares witness data. The prior
BtcEncode and BtcDecode methods have been extended to be aware of the
new signaling bytes and the encoding of witness data within
transactions.
Additionally, a new method has been added to calculate the “stripped
size” of a transaction/block which is defined as the size of a
transaction/block *excluding* any witness data.
This commit modifies the existing wire.Message interface to introduce a
new MessageEncoding variant which dictates the exact encoding to be
used when serializing and deserializing messages. Such an option is now
necessary due to the segwit soft-fork package, as btcd will need to be
able to optionally encode transactions/blocks without witness data to
un-upgraded peers.
Two new functions have been introduced: ReadMessageWithEncodingN and
WriteMessageWithEncodingN which wrap BtcDecode/BtcEncode with the
desired encoding format.
This is mostly a backport of some of the same modifications made in
Decred along with a few additional things cleaned up. In particular,
this updates the code to make use of the new chainhash package.
Also, since this required API changes anyways and the hash algorithm is
no longer tied specifically to SHA, all other functions throughout the
code base which had "Sha" in their name have been changed to Hash so
they are not incorrectly implying the hash algorithm.
The following is an overview of the changes:
- Remove the wire.ShaHash type
- Update all references to wire.ShaHash to the new chainhash.Hash type
- Rename the following functions and update all references:
- wire.BlockHeader.BlockSha -> BlockHash
- wire.MsgBlock.BlockSha -> BlockHash
- wire.MsgBlock.TxShas -> TxHashes
- wire.MsgTx.TxSha -> TxHash
- blockchain.ShaHashToBig -> HashToBig
- peer.ShaFunc -> peer.HashFunc
- Rename all variables that included sha in their name to include hash
instead
- Update for function name changes in other dependent packages such as
btcutil
- Update copyright dates on all modified files
- Update glide.lock file to use the required version of btcutil
This implements the wire protocol encoding portion of a new
sendheaders message as described by BIP0130. It purpose is to request
that a peer sends header commands instead of inv commands when
announcing new blocks. This includes a protocol version bump to 70012
and a wire version bump to 0.4.0.
Note that this does not implement logic to handle the command in btcd,
rather it only makes the command available at the wire protocol level.
A future commit which honors the command and therefore provides full
BIP0130 support is still required.
This commit contains the entire btcwire repository along with several
changes needed to move all of the files into the wire directory in
order to prepare it for merging. This does NOT update btcd or any of the
other packages to use the new location as that will be done separately.
- All import paths in the old btcwire test files have been changed to the
new location
- All references to btcwire as the package name have been chagned to
wire
- The coveralls badge has been removed since it unfortunately doesn't
support coverage of sub-packages
This is ongoing work toward #214.
