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0d8f7bba40
* [NOD-1595] Implement all fields of GetBlockDAGInfo * [NOD-1595] * [NOD-1595] Don't swallow errors in GetDifficultyRatio * [NOD-1595] Change roundingPrecision in GetDifficultyRatio to 2 decimal places
41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
package rpchandlers
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import (
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"github.com/kaspanet/kaspad/app/appmessage"
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"github.com/kaspanet/kaspad/app/rpc/rpccontext"
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"github.com/kaspanet/kaspad/domain/consensus/utils/hashes"
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"github.com/kaspanet/kaspad/infrastructure/network/netadapter/router"
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)
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// HandleGetBlockDAGInfo handles the respectively named RPC command
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func HandleGetBlockDAGInfo(context *rpccontext.Context, _ *router.Router, _ appmessage.Message) (appmessage.Message, error) {
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params := context.Config.ActiveNetParams
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consensus := context.Domain.Consensus()
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response := appmessage.NewGetBlockDAGInfoResponseMessage()
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response.NetworkName = params.Name
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syncInfo, err := consensus.GetSyncInfo()
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if err != nil {
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return nil, err
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}
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response.BlockCount = syncInfo.BlockCount
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response.HeaderCount = syncInfo.HeaderCount
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tipHashes, err := consensus.Tips()
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if err != nil {
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return nil, err
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}
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response.TipHashes = hashes.ToStrings(tipHashes)
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virtualInfo, err := consensus.GetVirtualInfo()
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if err != nil {
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return nil, err
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}
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response.VirtualParentHashes = hashes.ToStrings(virtualInfo.ParentHashes)
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response.Difficulty = context.GetDifficultyRatio(virtualInfo.Bits, context.Config.ActiveNetParams)
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response.PastMedianTime = virtualInfo.PastMedianTime
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return response, nil
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}
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