96 lines
2.2 KiB
Go
96 lines
2.2 KiB
Go
package shim
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import (
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"fmt"
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"schain/config"
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"schain/peer/ledger"
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pb "schain/proto"
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"schain/proto/util"
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"strconv"
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"strings"
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cmap "github.com/orcaman/concurrent-map/v2"
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)
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type StateDB struct {
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Value []byte
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Version *pb.Version
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}
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type timer struct {
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startTime uint64
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endTime uint64
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}
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var TxLatency = cmap.New[*timer]()
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var State = cmap.New[*StateDB]()
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var detection cmap.ConcurrentMap[string, struct{}]
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var BlockNum uint64
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var Blockchain *ledger.BlockStore
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// GetStateDB 查看状态数据库
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func GetStateDB() {
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valueNum := 0
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num := 0
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var maxColWidths = []int{18, 8, 12, 12, 7}
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fmt.Println("------------------------------状态数据库------------------------------")
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State.IterCb(func(key string, value *StateDB) {
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num++
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BlockNumber := value.Version.BlockNum
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GroupNum := value.Version.GroupNum
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TxNum := value.Version.TxNum
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if config.ContractName == "SmallBank" {
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val, _ := strconv.Atoi(string(value.Value))
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valueNum += val
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var line string
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line = fmt.Sprintf("账号:%s, 余额:%s, BlockNum:%d, GroupNum:%d, TxNum:%d\n",
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key, value.Value, BlockNumber, GroupNum, TxNum)
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fields := strings.Fields(line)
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for i, field := range fields {
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// 根据最大宽度对齐字段
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format := fmt.Sprintf("%%-%ds", maxColWidths[i])
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fmt.Printf(format, field)
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// 打印字段之间的分隔符
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if i < len(fields)-1 {
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fmt.Print(" | ")
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}
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}
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fmt.Println()
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} else if config.ContractName == "KvStore" {
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fmt.Printf("key:%s, value:%v, BlockNum:%d, GroupNum:%d, TxNum:%d\n",
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key, value.Value, BlockNumber, GroupNum, TxNum)
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}
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})
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if config.ContractName == "SmallBank" {
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fmt.Println("账号数量为：", num)
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//fmt.Println("所有账户的总余额为：", valueNum)
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}
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}
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func GetBlockchainDB() {
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fmt.Println("----------------------------------------区块链账本----------------------------------------")
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ito, _ := Blockchain.RetrieveBlocks(0)
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for ito.Next() {
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blockByte := ito.Value()
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util.StringBlockByte(blockByte)
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}
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}
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// 计算事务的总延迟时间
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func GetTotalLatency() uint64 {
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var totalTime uint64 = 0
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TxLatency.IterCb(func(key string, t *timer) {
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if t.endTime != 0 {
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totalTime += t.endTime - t.startTime
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}
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})
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return totalTime
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}
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