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https://github.com/ethereum/go-ethereum.git
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51af82cca1
- Declare zeroAddress as a constant - If there is only one transaction in the block and the header's txHash is `EmptyTxsHash`, it indicates a state-sync transaction. No error handling is required in this case.
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package ethclient
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import (
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"context"
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ethereum "github.com/ethereum/go-ethereum"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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)
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const (
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zeroAddress = "0x0000000000000000000000000000000000000000"
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)
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// GetRootHash returns the merkle root of the block headers
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func (ec *Client) GetRootHash(ctx context.Context, startBlockNumber uint64, endBlockNumber uint64) (string, error) {
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var rootHash string
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if err := ec.c.CallContext(ctx, &rootHash, "bor_getRootHash", startBlockNumber, endBlockNumber); err != nil {
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return "", err
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}
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return rootHash, nil
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}
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// GetRootHash returns the merkle root of the block headers
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func (ec *Client) GetVoteOnHash(ctx context.Context, startBlockNumber uint64, endBlockNumber uint64, hash string, milestoneID string) (bool, error) {
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var value bool
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if err := ec.c.CallContext(ctx, &value, "bor_getVoteOnHash", startBlockNumber, endBlockNumber, hash, milestoneID); err != nil {
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return false, err
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}
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return value, nil
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}
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// GetBorBlockReceipt returns bor block receipt
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func (ec *Client) GetBorBlockReceipt(ctx context.Context, hash common.Hash) (*types.Receipt, error) {
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var r *types.Receipt
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err := ec.c.CallContext(ctx, &r, "eth_getBorBlockReceipt", hash)
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if err == nil && r == nil {
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return nil, ethereum.NotFound
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}
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return r, err
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}
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