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https://github.com/kaspanet/kaspad.git
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359b16fca9
* [NOD-616] Remove unused methods from BlockDAG. * [NOD-616] Remove Height from GetRawMempoolVerboseResult and TxDesc. * [NOD-616] Replaced BlockDAG.ChainHeight with SelectedTipBlueScore. * [NOD-616] Remove the unused BlockChainHeightByHash. * [NOD-616] Remove the unused blockChainHeight from checkBlockHeaderContext. * [NOD-616] Remove chainHeight from util.Block. * [NOD-616] Remove TestChainHeight. * [NOD-616] Update unknown rule activation warning to use blueScore. * [NOD-616] Update thresholdState to use blueScore instead of chainHeight. * [NOD-616] Update blockLocator to use blueScore instead of chainHeight. * [NOD-616] Remove blockNode.chainHeight. * [NOD-616] Fix comments and variable names. * [NOD-616] Replace a weird for loop with a while loop. * [NOD-616] Fix a comment. * [NOD-616] Remove pre-allocation in blockLocator. * [NOD-616] Coalesce checks that startHash and stopHash are not the same into the same condition. * [NOD-616] Fix a comment. * [NOD-616] Remove weird blueScore logic around childHashStrings. * [NOD-616] Fix hash pointer comparison. * [NOD-616] Fix a comment. * [NOD-616] Add ban score to peers misusing GetBlockLocator. * [NOD-616] Replace adding ban score with disconnecting. * [NOD-616] Add blueScore to FilteredBlockAddedNtfn.
31 lines
824 B
Go
31 lines
824 B
Go
package p2p
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import (
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"fmt"
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"github.com/kaspanet/kaspad/peer"
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"github.com/kaspanet/kaspad/wire"
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)
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// OnGetBlockLocator is invoked when a peer receives a getlocator kaspa
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// message.
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func (sp *Peer) OnGetBlockLocator(_ *peer.Peer, msg *wire.MsgGetBlockLocator) {
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locator, err := sp.server.DAG.BlockLocatorFromHashes(msg.StartHash, msg.StopHash)
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if err != nil || len(locator) == 0 {
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warning := fmt.Sprintf("Couldn't build a block locator between blocks "+
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"%s and %s that was requested from peer %s", msg.StartHash, msg.StopHash, sp)
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if err != nil {
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warning = fmt.Sprintf("%s: %s", warning, err)
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}
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peerLog.Warnf(warning)
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sp.Disconnect()
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return
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}
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err = sp.PushBlockLocatorMsg(locator)
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if err != nil {
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peerLog.Errorf("Failed to send block locator message to peer %s: %s",
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sp, err)
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return
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}
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}
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