# Bug Fix Tasks

## Purpose

This directory contains tasks for fixing bugs, resolving issues, and correcting problems in the LLM AnyGate project. Each file documents a specific issue and its resolution approach.

## Bug Categories

### Critical (P0)
- Security vulnerabilities
- Data loss issues
- Complete feature breakage
- System crashes

### High (P1)
- Major functionality issues
- Performance degradation
- Authentication failures
- API breaking changes

### Medium (P2)
- Minor functionality issues
- UI/UX problems
- Documentation errors
- Non-critical warnings

### Low (P3)
- Cosmetic issues
- Minor improvements
- Code style violations

## Task Template

```markdown
# Bug: [Brief Description]

## HEADER
- **Purpose**: Fix [issue description]
- **Status**: pending
- **Date**: [YYYY-MM-DD]
- **Dependencies**: None
- **Target**: [Who will fix]

## Issue Details
- **Issue #**: [GitHub issue number]
- **Reported By**: [User/System]
- **Severity**: [Critical/High/Medium/Low]
- **Affected Version**: [Version number]
- **Component**: [Affected component]

## Problem Description
[Detailed description of the bug]

## Steps to Reproduce
1. [Step 1]
2. [Step 2]
3. [Step 3]
4. [Observed behavior]
5. [Expected behavior]

## Root Cause Analysis
[What's causing the issue]

## Proposed Solution
[How to fix it]

## Implementation
```python
# Code changes needed
def fixed_function():
    # Fix implementation
    pass
```

## Testing
- [ ] Reproduce the bug
- [ ] Apply the fix
- [ ] Verify fix works
- [ ] Check for regressions
- [ ] Add test to prevent recurrence

## Affected Files
- `src/file1.py` - [Changes needed]
- `tests/test_file.py` - [Test additions]

## Verification Steps
1. [How to verify the fix]
2. [What to check]

## Notes
[Any additional context]
```

## Example Bug Tasks

### Authentication Issues
- `P1-fix-api-key-validation.md` - API key not validating
- `P2-fix-token-expiry.md` - Token expiry not handled

### Provider Issues
- `P0-fix-openai-timeout.md` - OpenAI requests timing out
- `P1-fix-anthropic-parsing.md` - Response parsing error

### Configuration Issues
- `P2-fix-config-validation.md` - Invalid configs accepted
- `P3-fix-config-defaults.md` - Wrong default values

### Performance Issues
- `P1-fix-memory-leak.md` - Memory usage growing
- `P2-fix-slow-startup.md` - Slow initialization

## Bug Investigation Process

1. **Reproduce**: Confirm the bug exists
2. **Isolate**: Find minimal reproduction case
3. **Analyze**: Identify root cause
4. **Fix**: Implement solution
5. **Test**: Verify fix and check for regressions
6. **Document**: Update docs if needed

## Linking to Issues

Always link to GitHub issues:
```markdown
Fixes #123
Related to #456
```

## Best Practices

1. Always reproduce before fixing
2. Write a test that fails before the fix
3. Keep fixes focused and minimal
4. Check for similar issues elsewhere
5. Document any workarounds
6. Consider backward compatibility