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Add LoggingMisbehaviorService #413
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WalkthroughA new Changes
Sequence DiagramsequenceDiagram
participant Client
participant MisbehaviorService
participant Logger
Client->>MisbehaviorService: SafetyFailure(report)
MisbehaviorService->>Logger: Log misbehavior details
Logger-->>MisbehaviorService: Logging complete
MisbehaviorService-->>Client: Return nil
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Actionable comments posted: 5
🧹 Nitpick comments (1)
pkg/misbehavior/interface.go (1)
3-6
: Add interface documentation.The interface looks good, but could benefit from documentation explaining its purpose and contract. Consider adding a comment describing:
- The purpose of this service
- What constitutes a safety failure
- Expected behavior when SafetyFailure is called
+// MisbehaviorService defines the contract for handling node misbehavior in the system. +// Implementations of this interface are responsible for processing and responding to +// various types of misbehavior reports. type MisbehaviorService interface { + // SafetyFailure handles reports of safety violations by nodes in the system. + // It returns an error if the report cannot be processed. SafetyFailure(report *SafetyFailureReport) error // TODO:nm add liveness failures }
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📒 Files selected for processing (4)
pkg/misbehavior/interface.go
(1 hunks)pkg/misbehavior/misbehavior.go
(1 hunks)pkg/misbehavior/misbehavior_test.go
(1 hunks)pkg/misbehavior/report.go
(1 hunks)
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Actionable comments posted: 3
🧹 Nitpick comments (2)
pkg/misbehavior/interface.go (1)
3-6
: Consider documenting the interface and method.The interface looks clean and focused, but adding documentation would help explain:
- The purpose of MisbehaviorService
- What constitutes a safety failure
- The expected behavior when SafetyFailure returns an error
Also, regarding the TODO comment - would you like me to create a GitHub issue to track the addition of liveness failures?
pkg/misbehavior/report.go (1)
8-13
: Consider adding field documentation and accessor methods.The struct fields are unexported which provides good encapsulation, but:
- Add documentation for each field explaining its purpose
- Consider adding getter methods since the fields are unexported but likely needed by consumers
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📒 Files selected for processing (4)
pkg/misbehavior/interface.go
(1 hunks)pkg/misbehavior/misbehavior.go
(1 hunks)pkg/misbehavior/misbehavior_test.go
(1 hunks)pkg/misbehavior/report.go
(1 hunks)
🔇 Additional comments (1)
pkg/misbehavior/misbehavior.go (1)
7-17
: LGTM! Good use of named logger.The type documentation and constructor implementation look clean and follow best practices.
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right now the package is not hooked up to the server. I assume there will be future PRs that do so.
TL;DR
Introduces a very-lightweight misbehavior reporting system that simply logs the misbehavior reports in a structured format.
This can be used in tests, and deployed to nodes. We will eventually replace this with a system that saves misbehavior reports to the DB.
What changed?
misbehavior
package with interfaces and implementations for handling node misbehaviorSafetyFailureReport
structure to capture details about safety violationsLoggingMisbehaviorService
that logs misbehavior reports with relevant metadataHow to test?
misbehavior_test.go
Why make this change?
To establish a foundation for detecting and handling node misbehavior in the network, particularly focusing on safety violations. This system will help maintain network integrity by tracking and logging suspicious activities, with future expansion planned for handling liveness failures.
Summary by CodeRabbit
New Features
MisbehaviorService
interface for handling safety failuresLoggingMisbehaviorService
to log misbehavior reportsSafetyFailureReport
to capture details of node misbehaviorTests
The changes enhance the system's ability to detect, log, and report node misbehavior with a structured approach.