Fix/patch networks

[dwertent]

User description

Overview

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Type

Bug fix

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Description

• This PR primarily focuses on improving error handling in the network manager.
• It adds a check to handle the scenario when the server is unable to process the request while fetching network neighbors.
• In such a case, a warning log message is generated and the function returns without executing further.

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Changes walkthrough

	Relevant files
Error handling	network_manager.go Improved error handling in network manager                                              pkg/networkmanager/network_manager.go Added error handling for the case when the server is unable to handle the request while getting network neighbors. Added a log warning message for the above scenario. +6/-0

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[codiumai-pr-agent-free]

PR Description updated to latest commit (eb4a870)

[codiumai-pr-agent-free]

PR Analysis

• 🎯 Main theme: Improving error handling in the network manager
• 📝 PR summary: This PR focuses on improving error handling in the network manager. It adds a check to handle the scenario when the server is unable to process the request while fetching network neighbors. In such a case, a warning log message is generated and the function returns without executing further.
• 📌 Type of PR: Bug fix
• 🧪 Relevant tests added: No
• ⏱️ Estimated effort to review [1-5]: 2, because the changes are not extensive and are focused on a specific error handling scenario in the network manager. However, the lack of tests increases the review effort slightly.
• 🔒 Security concerns: No

PR Feedback

💡 General suggestions: The changes made in the PR are clear and concise. However, it would be beneficial to add tests that cover this new error handling scenario. This would help ensure that the new code works as expected and prevent potential regressions in the future.

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[codiumai-pr-agent-free]

PR Code Suggestions

	Suggestions
best practice	Use error types or error variables instead of checking for specific error messages. Instead of checking for a specific error message, consider using error types or error variables for better maintainability and robustness. This way, you can avoid potential issues if the error message changes in the future. pkg/networkmanager/network_manager.go [308-312] -if err != nil { - if strings.Contains(err.Error(), "the server is currently unable to handle the request") { - logger.L().Warning("NetworkManager - failed to update network neighbor", helpers.String("reason", err.Error()), helpers.String("container ID", container.Runtime.ContainerID), helpers.String("k8s workload", watchedContainer.K8sContainerID)) - return - } +var serverError ServerError +if errors.As(err, &serverError) { + logger.L().Warning("NetworkManager - failed to update network neighbor", helpers.String("reason", err.Error()), helpers.String("container ID", container.Runtime.ContainerID), helpers.String("k8s workload", watchedContainer.K8sContainerID)) + return }
possible issue	Handle all error scenarios when err is not nil.                  Consider handling the error case where err is not nil and does not contain the specific error message. This will ensure that all error scenarios are properly handled. pkg/networkmanager/network_manager.go [308-312] if err != nil { if strings.Contains(err.Error(), "the server is currently unable to handle the request") { logger.L().Warning("NetworkManager - failed to update network neighbor", helpers.String("reason", err.Error()), helpers.String("container ID", container.Runtime.ContainerID), helpers.String("k8s workload", watchedContainer.K8sContainerID)) - return + } else { + // Handle other error cases here } + return }

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[github-actions]

Summary:

• License scan: failure
• Credentials scan: success
• Vulnerabilities scan: failure
• Unit test: success
• Go linting: success