[PHASE-5] Update implementation plan

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Savely Krendelhoff 2025-08-23 12:35:38 +07:00
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- [X] Create message validation and bounds checking - [X] Create message validation and bounds checking
- [X] Write unit tests for protocol components - [X] Write unit tests for protocol components
## Phase 5: Basic Server Architecture ## Phase 5: Binary Protocol Reworking & Application Layer Integration
- [X] Refactor protocol codec into streaming MessageDecoder
- [X] Implement streaming message processing with io.Reader
- [X] Create request/response encoding and decoding methods
- [X] Add comprehensive round-trip testing for protocol validation
- [X] Update application layer to use streaming Message interface
- [X] Fix application tests for new protocol design
## Phase 6: TCP Server & Connection Management
- [ ] Implement TCP server with connection handling
- [ ] Add dual timeout protection:
- [ ] Connection timeout (max total connection time)
- [ ] Read timeout (max idle time between bytes - slowloris protection)
- [ ] Implement proper connection lifecycle management
- [ ] Create protocol state machine for request/response flow
- [ ] Add graceful connection cleanup and error handling
- [ ] Implement basic client for testing
- [ ] Write integration tests for client-server communication
## Phase 7: Basic Server Architecture
- [ ] Set up structured logging (zerolog/logrus) - [ ] Set up structured logging (zerolog/logrus)
- [ ] Set up metrics collection (prometheus) - [ ] Set up metrics collection (prometheus)
- [ ] Create configuration management - [ ] Create configuration management
- [ ] Integrate all components into server architecture - [ ] Integrate all components into server architecture
## Phase 6: TCP Protocol & Connection Handling ## Phase 8: Advanced Server Features
- [ ] Implement connection handler with proper error handling - [ ] Add connection pooling and advanced connection management
- [ ] Create protocol state machine
- [ ] Implement connection lifecycle management
- [ ] Add connection timeout and lifecycle management
## Phase 7: Server Core & Request Handling
- [ ] Implement TCP server with connection pooling
- [ ] Create request router and handler dispatcher
- [ ] Add connection timeout and lifecycle management
- [ ] Implement graceful shutdown mechanism - [ ] Implement graceful shutdown mechanism
- [ ] Add health check endpoints
- [ ] Add request/response logging middleware - [ ] Add request/response logging middleware
- [ ] Create health check endpoints - [ ] Create health check endpoints
- [ ] Write integration tests for server core - [ ] Write integration tests for server core
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- [ ] Add monitoring for attack detection - [ ] Add monitoring for attack detection
- [ ] Write tests for protection mechanisms - [ ] Write tests for protection mechanisms
## Phase 9: Observability & Monitoring ## Phase 10: Observability & Monitoring
- [ ] Add structured logging throughout application - [ ] Add structured logging throughout application
- [ ] Implement metrics for key performance indicators: - [ ] Implement metrics for key performance indicators:
- [ ] Active connections count - [ ] Active connections count
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- [ ] Add error categorization and reporting - [ ] Add error categorization and reporting
- [ ] Implement health check endpoints - [ ] Implement health check endpoints
## Phase 10: Configuration & Environment Setup ## Phase 11: Configuration & Environment Setup
- [ ] Create configuration structure with validation - [ ] Create configuration structure with validation
- [ ] Support environment variables and config files - [ ] Support environment variables and config files
- [ ] Add configuration for different environments (dev/prod) - [ ] Add configuration for different environments (dev/prod)
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- [ ] Create deployment configuration templates - [ ] Create deployment configuration templates
- [ ] Add configuration validation and defaults - [ ] Add configuration validation and defaults
## Phase 11: Client Implementation ## Phase 12: Client Implementation
- [ ] Create client application structure - [ ] Create client application structure
- [ ] Implement PoW solver algorithm - [ ] Implement PoW solver algorithm
- [ ] Create client-side protocol implementation - [ ] Create client-side protocol implementation
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- [ ] Add client metrics and logging - [ ] Add client metrics and logging
- [ ] Write client unit and integration tests - [ ] Write client unit and integration tests
## Phase 12: Docker & Deployment ## Phase 13: Docker & Deployment
- [ ] Create multi-stage Dockerfile for server - [ ] Create multi-stage Dockerfile for server
- [ ] Create Dockerfile for client - [ ] Create Dockerfile for client
- [ ] Create docker-compose.yml for local development - [ ] Create docker-compose.yml for local development
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- [ ] Add environment-specific configurations - [ ] Add environment-specific configurations
- [ ] Create deployment documentation - [ ] Create deployment documentation
## Phase 13: Testing & Quality Assurance ## Phase 14: Testing & Quality Assurance
- [ ] Write comprehensive unit tests (>80% coverage): - [ ] Write comprehensive unit tests (>80% coverage):
- [ ] PoW algorithm tests - [ ] PoW algorithm tests
- [ ] Protocol handler tests - [ ] Protocol handler tests
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- [ ] Add benchmark tests for performance validation - [ ] Add benchmark tests for performance validation
- [ ] Create stress testing scenarios - [ ] Create stress testing scenarios
## Phase 14: Documentation & Final Polish ## Phase 15: Documentation & Final Polish
- [ ] Write comprehensive README with setup instructions - [ ] Write comprehensive README with setup instructions
- [ ] Create API documentation for all interfaces - [ ] Create API documentation for all interfaces
- [ ] Add inline code documentation - [ ] Add inline code documentation
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- [ ] Add performance tuning recommendations - [ ] Add performance tuning recommendations
- [ ] Create monitoring and alerting guide - [ ] Create monitoring and alerting guide
## Phase 15: Production Readiness Checklist ## Phase 16: Production Readiness Checklist
- [ ] Security audit of all components - [ ] Security audit of all components
- [ ] Performance benchmarking and optimization - [ ] Performance benchmarking and optimization
- [ ] Memory leak detection and prevention - [ ] Memory leak detection and prevention