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support retry when call TriggerConstantContract func of trongrid #130

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Merged
mengcody merged 2 commits into from
Mar 6, 2026
Merged

support retry when call TriggerConstantContract func of trongrid #130

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b6e5fb3
add TriggerConstantContractWithRetry
sgz13140 Mar 3, 2026
6a7288f
change attempt value in TriggerConstantContractWithRetry
sgz13140 Mar 6, 2026
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4 changes: 2 additions & 2 deletions helper/call.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1104,7 +1104,7 @@ func (c *ContractCaller) GetTronHeaderInfo(headerID uint64, contractAddress stri
}

// Call
data, err := c.TronChainRPC.TriggerConstantContract(contractAddress, btsPack)
data, err := c.TronChainRPC.TriggerConstantContractWithRetry(contractAddress, btsPack)
if err != nil {
return root, 0, 0, 0, types.HeimdallAddress{}, err
}
Expand Down Expand Up @@ -1134,7 +1134,7 @@ func (c *ContractCaller) GetSyncedCheckpointId(contractAddress string, rootChain
}

// Call
data, err := c.TronChainRPC.TriggerConstantContract(contractAddress, btsPack)
data, err := c.TronChainRPC.TriggerConstantContractWithRetry(contractAddress, btsPack)
if err != nil {
return 0, err
}
Expand Down
30 changes: 26 additions & 4 deletions tron/tronclient.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,11 @@ package tron
import (
"context"
"fmt"
"github.com/ethereum/go-ethereum/log"
"math/big"
"os"
"strings"
"time"

"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/common"
Expand Down Expand Up @@ -36,9 +38,7 @@ func NewClient(url string) *Client {
}
}

//
// private abi methods
//
func getABI(data string) (abi.ABI, error) {
return abi.JSON(strings.NewReader(data))
}
Expand Down Expand Up @@ -81,6 +81,28 @@ func (tc *Client) TriggerConstantContract(contractAddress string, data []byte) (
return response.ConstantResult[0], nil
}

func (tc *Client) TriggerConstantContractWithRetry(contractAddress string, data []byte) ([]byte, error) {
const maxRetries = 5

var response []byte
var err error

for attempt := 1; attempt <= maxRetries; attempt++ {
response, err = tc.TriggerConstantContract(contractAddress, data)

if err == nil && response != nil {
log.Info("Successfully trigger tron constant contract", "attempt", attempt)
break
}
log.Error("Failed to trigger tron constant contract",
"err", err, "attempt", attempt, "maxRetries", maxRetries)
if attempt < maxRetries {
delay := attempt
time.Sleep(time.Duration(delay) * time.Second)
}
}
return response, err
}
func (tc *Client) GetNowBlock(ctx context.Context) (int64, error) {
block, err := tc.client.GetNowBlock2(ctx, &pb.EmptyMessage{})
if err != nil {
Expand All @@ -100,7 +122,7 @@ func (tc *Client) CurrentHeaderBlock(contractAddress string, childBlockInterval
}

// Call
data, err := tc.TriggerConstantContract(contractAddress, btsPack)
data, err := tc.TriggerConstantContractWithRetry(contractAddress, btsPack)
if err != nil {
return 0, err
}
Expand All @@ -125,7 +147,7 @@ func (tc *Client) GetLastChildBlock(contractAddress string) (uint64, error) {
if err != nil {
return 0, err
}
data, err := tc.TriggerConstantContract(contractAddress, btsPack)
data, err := tc.TriggerConstantContractWithRetry(contractAddress, btsPack)
if err != nil {
return 0, err
}
Expand Down
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