Closed kuzdogan closed 1 month ago
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The changes across multiple files primarily involve replacing the fetchWithTimeout
function with an improved fetchWithBackoff
implementation, enhancing retry logic using exponential backoff, and refactoring related error handling and logging. Configuration updates include adjustments to compiler initialization options and export modifications to improve clarity and functionality in service management, storage, and verification processes.
File Path | Change Summary |
---|---|
packages/lib-sourcify/src/lib/CheckedContract.ts , services/server/src/server/services/compiler/local/solidityCompiler.ts , serverless/compiler-lambda/index.js |
Replaced fetchWithTimeout with fetchWithBackoff , adding exponential backoff and enhanced logging. |
services/server/.env.test |
Removed FETCH_TIMEOUT value from .env.test configuration. |
services/server/src/config/default.js |
Added initCompilers configuration option to control compiler initialization. |
services/server/src/config/migration.js |
Introduced initCompilers: true in the exported configuration module, enabling compiler initialization feature. |
services/server/src/server/controllers/verification/verification.common.ts |
Updated import for VerificationService and adjusted its usage in verifyContractsInSession function. |
services/server/src/server/services/StorageService.ts |
Refactored storage service initialization logic for clarity and efficiency. |
services/server/src/server/services/VerificationService.ts |
Introduced VerificationServiceOptions and added initCompilers handling and initialization methods in VerificationService class. |
services/server/src/server/services/services.ts |
Updated Services class constructor to use VerificationServiceOptions instead of SourcifyChainMap . |
services/server/src/server/services/storageServices/AbstractDatabaseService.ts |
Added logging statements to track database pool initialization and health checks. |
services/server/src/server/server.ts |
Removed unused import, renamed constructor parameter, and expanded Server instantiation configuration. |
In the code, changes swiftly flow,
With backoff retry, errors go.
Compilers now, they initialize,
Enhanced logs, a coder's prize.
Debug messages light the way,
As storage services find their sway.
Cheers to efforts, all refined,
A rabbit's joy, so well aligned! 🐇✨
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@coderabbitai please review
@kuzdogan, I have reviewed the changes in the PR. Here's a summary of my findings:
Replacement of fetchWithTimeout
with fetchWithBackoff
:
fetchWithBackoff
function implements an exponential backoff strategy, which is a more robust approach for handling fetch operations, especially under high load conditions.New init
function in VerificationService
:
init
function pre-downloads all compiler versions, which will help in reducing the load on the solc server during high-traffic periods.Configuration changes:
initCompilers
option has been added to the configuration files, allowing control over the pre-download functionality.VerificationService
has been updated to accept these options via its constructor.Code refactoring:
Testing:
init
function and the fetchWithBackoff
function.Overall, the changes look good and are aligned with the objectives stated. Please confirm if you would like to proceed with any additional changes or if there are specific areas you would like me to focus on further.
Adds the optional init functin to VerificationService to download all compilers ahead. This is useful for the migration server because when we start hitting the server with a lot of verification requests, they translate into solc download requests and the solc server gets overloaded (like 20 req per chain x 100s chains).
Summary by CodeRabbit
New Features
Improvements
Bug Fixes
Refactor
VerificationService
to use new options for better configurability.