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main.go
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main.go
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package main
import (
"context"
"fmt"
"github.com/iost-official/go-iost/v3/common"
"github.com/iost-official/go-iost/v3/core/block"
rpcpb "github.com/iost-official/go-iost/v3/rpc/pb"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
)
func testVerifier() error {
verifier := Verifier{}
server := "54.180.196.80:30002"
rpcConn, err := grpc.Dial(server, grpc.WithTransportCredentials(insecure.NewCredentials()))
if err != nil {
return err
}
client := rpcpb.NewApiServiceClient(rpcConn)
startBlock := (int64)(102504000)
blk, err := client.GetRawBlockByNumber(context.Background(), &rpcpb.GetBlockByNumberRequest{Number: startBlock, Complete: true})
if err != nil {
return err
}
b := &block.Block{}
b.FromPb(blk.Block)
err = verifier.init(b)
if err != nil {
return err
}
// try to verify some blocks within next 1 hour
for delta := 60; delta <= 7200; delta += 60 {
blockNum := startBlock + int64(delta)
blk, err := client.GetRawBlockByNumber(context.Background(), &rpcpb.GetBlockByNumberRequest{Number: blockNum, Complete: true})
if err != nil {
return err
}
b := &block.Block{}
b.FromPb(blk.Block)
blockList, err := client.GetBlockHeaderByRange(context.Background(), &rpcpb.GetBlockHeaderByRangeRequest{
Start: blockNum + 1,
End: blockNum + 1 + 108,
})
if err != nil {
return err
}
blkList := make([]*block.Block, 0, 108)
for _, item := range blockList.BlockList {
b := &block.Block{}
b.FromPb(item)
blkList = append(blkList, b)
}
if b.Head.Number%common.VoteInterval == 0 {
err := verifier.updateEpoch(b, blkList)
if err != nil {
return err
}
} else {
err := verifier.checkBlock(b, blkList)
if err != nil {
return err
}
}
}
fmt.Println("test done")
return nil
}
func main() {
err := testVerifier()
if err != nil {
panic(err)
}
}