(Reporter) Update nonce error handling #2294
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (2)
inspector/scripts/json-rpc-sync-check.sh (1)
PR does not implement nonce error handling changes.
The only modification in this PR is updating the
PUBLIC_KAIA_JSON_RPCURL ininspector/scripts/json-rpc-sync-check.sh. This change does not address the PR objective of handling nonce errors.Please ensure that nonce error handling changes are included in this PR or update the PR description to reflect the actual changes.
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Line range hint
1-105: Summary: URL change implemented, but clarification needed on PR objectives.The change in this file is limited to updating the
PUBLIC_KAIA_JSON_RPCURL. While this change appears to be correct, it doesn't seem to address the PR objective of updating nonce error handling.Please provide more context on how this URL change contributes to the stated PR objective of resetting the nonce from the block in the event of a nonce error. Are there other files in this PR that implement the nonce error handling changes?
To ensure no unintended changes were made, you can run the following diff command:
This command should not produce any output if only the
PUBLIC_KAIA_JSON_RPCline was changed.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Verify that only the intended line was changed git diff HEAD^ HEAD -- inspector/scripts/json-rpc-sync-check.sh | grep -v "PUBLIC_KAIA_JSON_RPC"Length of output: 613
node/pkg/chain/noncemanager/noncemanager.go (1)
43-53: Add unit tests for theResetNoncemethodTo ensure the correctness and reliability of the new
ResetNoncemethod, consider adding unit tests that cover:
- Successful nonce reset scenarios.
- Error handling when
GetNonceFromPkreturns an error.Would you like assistance in generating unit tests for this method?
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📒 Files selected for processing (3)
- inspector/scripts/json-rpc-sync-check.sh (1 hunks)
- node/pkg/chain/helper/helper.go (2 hunks)
- node/pkg/chain/noncemanager/noncemanager.go (3 hunks)
🔇 Additional comments (2)
inspector/scripts/json-rpc-sync-check.sh (1)
9-9: Verify the new URL and clarify its relation to PR objectives.The change of
PUBLIC_KAIA_JSON_RPCURL from "https://public-en-cypress.klaytn.net" to "https://public-en.node.kaia.io" looks good. However, please address the following points:
- Confirm that the new URL is correct and operational.
- Clarify how this URL change relates to the PR objective of updating nonce error handling. The connection between changing the JSON-RPC endpoint and nonce error handling is not immediately apparent.
To verify the new URL, you can run the following command:
This command should return a valid JSON response with a block number if the URL is operational.
✅ Verification successful
URL Verification Successful. Please Clarify Its Relation to PR Objectives.
The new
PUBLIC_KAIA_JSON_RPCURL is operational and responding correctly. However, it's unclear how this change relates to the PR objective of updating nonce error handling. Could you please provide more details on the connection between the updated JSON-RPC endpoint and nonce error management?🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Verify that the new URL is operational curl -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","method":"klay_blockNumber","params":[],"id":1}' \ https://public-en.node.kaia.ioLength of output: 585
node/pkg/chain/noncemanager/noncemanager.go (1)
31-34: LGTMThe new
ResetNoncefunction provides a convenient way to reset the nonce for a given address and aligns with the existing API patterns in theNonceManager.
| func (m *NonceManager) ResetNonce(ctx context.Context, address string, client utils.ClientInterface) error { | ||
| m.mu.Lock() | ||
| defer m.mu.Unlock() | ||
| nonce, err := utils.GetNonceFromPk(ctx, address, client) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| m.nonces[address] = nonce | ||
| return nil | ||
| } | ||
|
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🛠️ Refactor suggestion
Avoid holding the lock while performing network I/O
Holding the mutex lock while calling utils.GetNonceFromPk can block other operations on NonceManager longer than necessary, especially if the network call experiences latency. To improve concurrency, consider fetching the nonce before acquiring the lock.
Apply this diff to adjust the locking:
func (m *NonceManager) ResetNonce(ctx context.Context, address string, client utils.ClientInterface) error {
+ nonce, err := utils.GetNonceFromPk(ctx, address, client)
+ if err != nil {
+ return err
+ }
m.mu.Lock()
defer m.mu.Unlock()
- nonce, err := utils.GetNonceFromPk(ctx, address, client)
- if err != nil {
- return err
- }
m.nonces[address] = nonce
return nil
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| func (m *NonceManager) ResetNonce(ctx context.Context, address string, client utils.ClientInterface) error { | |
| m.mu.Lock() | |
| defer m.mu.Unlock() | |
| nonce, err := utils.GetNonceFromPk(ctx, address, client) | |
| if err != nil { | |
| return err | |
| } | |
| m.nonces[address] = nonce | |
| return nil | |
| } | |
| func (m *NonceManager) ResetNonce(ctx context.Context, address string, client utils.ClientInterface) error { | |
| nonce, err := utils.GetNonceFromPk(ctx, address, client) | |
| if err != nil { | |
| return err | |
| } | |
| m.mu.Lock() | |
| defer m.mu.Unlock() | |
| m.nonces[address] = nonce | |
| return nil | |
| } |
| err = noncemanager.ResetNonce(ctx, t.wallet, t.clients[clientIndex]) | ||
| if err != nil { | ||
| return err | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Refactor nonce reset logic to eliminate code duplication
The nonce reset and retrieval logic at lines 278-281 and 309-312 is duplicated. Consider extracting this repeated code into a helper method to improve maintainability and reduce redundancy.
Apply this diff to extract the duplicated code:
+func (t *ChainHelper) resetAndIncrementNonce(ctx context.Context, clientIndex int) (uint64, error) {
+ err := noncemanager.ResetNonce(ctx, t.wallet, t.clients[clientIndex])
+ if err != nil {
+ return 0, err
+ }
+ nonce, err := noncemanager.GetAndIncrementNonce(t.wallet)
+ if err != nil {
+ return 0, err
+ }
+ return nonce, nil
+}Replace the duplicated code at lines 278-281:
err = noncemanager.ResetNonce(ctx, t.wallet, t.clients[clientIndex])
if err != nil {
return err
}
nonce, err = noncemanager.GetAndIncrementNonce(t.wallet)
if err != nil {
return err
}With a call to the new helper method:
+nonce, err = t.resetAndIncrementNonce(ctx, clientIndex)
+if err != nil {
+ return err
+}Similarly, replace the code at lines 309-312 with:
+nonce, err = t.resetAndIncrementNonce(ctx, clientIndex)
+if err != nil {
+ return err
+}Also applies to: 309-312
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Description
reset nonce from block in case of nonce error
Type of change
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