Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

2.0.1 - 2026-05-20

Fixed

• trailing slash routes return 404 #182

2.0.0 - 2026-05-20

Added

• feat: Phase 0 & 1: Foundation for v2.0.0 HTTP Platform Support #10
• feat: implement HTTP request body parsing (Phase 2) #12
• feat: Implement Body Parsing and HTTP Response Enhancements #19
• feat: implement NestJS middleware pipeline #20
• feat: implement advanced HTTP features (multipart, static files, CORS, compression) #23
• refactor: migrate to domain-driven architecture separating HTTP and WebSocket concerns #26
• v2.0.0 HTTP Support for uWestJS #27
• add clarifying comments for two rejection callbacks in body-parser #149
• fix: avoid duplicate content-length on empty responses #148
• docs: add get assigned section to CONTRIBUTING.md #110
• docs: add JSDoc note about cookie serialization limitations #111
• Feat: Add proper documentation for both Websockets and HTTP capabilities #33
• chore: add .coderabbit.yaml to disable auto reviews #42
• feat: add comprehensive benchmark suite with CI/CD integration #45
• feat: export compression constants and auto-wrap ModuleRef #55
• Add Compression Benchmark Scenario #59
• Add streaming benchmark scenarios #66
• Feat: add e2e request body parsing test #98
• Test: Add req and res streaming e2e tests #106
• docs(body-parser): document flushBuffered exception behavior (#86) #101
• docs: update benchmark results in README.md #68
• Test: Add multipart file upload e2e test #108
• Include jest types for spec files #113
• shared frozen constant for empty JSON bodies #51
• Feat: add static-file serving e2e tests #115
• Add Missing response stream test #117
• feat: native HTTP response compression #121
• Feat: Add HTTP compression E2E test #123
• Feat: add CORS e2e test #127
• docs: add comprehensive keywords for discoverability #35 #46
• Create CONTRIBUTING.md #13
• Feat: add middleware execution e2e test #136
• Feat: add headers and cookies e2e tests #137
• Feat: add route matching e2e tests #141
• Feat: add error handling e2e tests #144
• Add HTTP method and connection handling e2e tests #166
• Feat: add NestJS DI e2e test #169

Fixed

• Fixes critical WebSocket configuration gaps and async route handler errors. #32
• fix(websocket): throw on ExecutionContext.switchToRpc() #93
• test(multipart): remove redundant jest.useRealTimers in async handlers test #92
• Fix: misleading example in etagFn documentation #91
• fix(cors): reject preflight immediately if any requested header is disallowed #88
• fix(multipart): prevent options.headers from overriding request headers #75
• Upgrade NodeJS engine to 24<=25 and upgrade @types/node to 24 #44
• fix(http): resolve instance handling #128 and misleading jsDOC issue #145
• Fix: Skip benchmarks for Dependabot PRs #50
• test(request): verify empty-body json() cache on the same request (#80) #156
• Fix duplicate Content-Length header in CompressionHandler.compressBuffer() #60
• fix: critical streaming bugs for request and response streaming #65
• Remove unsafe abort handler fallback in _initBodyParser #70
• test(routing): compute content-length dynamically in middleware specs #109
• Fix: Refactor streaming mode test to use modern async/await pattern #102
• Fix #94 Return proper status code for large responses and #95 Support decompression #97
• Fix Content-Length piping RFC violation + optimize chunked mode syscalls #107
• docs: Use compress for HttpOptions in Compression.md #125
• Fix: merge standalone req and res stream e2e tests into one #142
• Fix: _write() chunked mode defers callback when backpressure is active #164
• fix: support HTTP middleware metadata instances #130
• fix: add benchmarks and test directory to exclude from the build #174
• chore: update eslint ignore patterns to match in subdirectories #170
• fix: suppress false-positive ERROR log on client-abort in handleException #165
• refactor(middleware): use metadataTarget consistently in class decorator branches #161
• fix: suppress response body for HEAD requests #154
• fix: support HEAD requests for GET routes #152
• fix(response): make send() a no-op when response already finished (#134) #135
• test(uws-platform): assert HEAD route registration on static-asset single-call tests #116

Changed

• chore: Transfer repository under FOSSFORGE organization #41
• Make tests explicit in CI #159
• refactor: replace fragile ModuleRef detection #143
• chore: update CHANGELOG.md for v2 #177

1.0.1 - 2026-04-06

Changed

• Updated uWebSockets.js dependency from v20.48.0 to v20.60.0
• Added Node.js 24 and 25 support
• Updated devDependencies to latest versions
• Include Jest types in tsconfig.json

1.0.0 - 2026-04-05

Added

• Initial stable release of uWestJS
• High-performance WebSocket adapter using uWebSockets.js v20.48.0
• Full NestJS WebSocket decorator support
  • @WebSocketGateway() for gateway definition
  • @SubscribeMessage() for message handlers
  • @MessageBody() / @Payload() for message data extraction
  • @ConnectedSocket() for socket injection
• Complete middleware support
  • Guards for authentication and authorization
  • Pipes for data transformation and validation
  • Filters for exception handling
  • Dependency injection support via ModuleRef
• Room-based broadcasting with Socket.IO-compatible API
  • client.join() and client.leave() for room management
  • client.to() for room-targeted broadcasting
  • client.broadcast for broadcasting to all clients
  • BroadcastOperator with chaining support
• Lifecycle hooks support
  • afterInit() for gateway initialization
  • handleConnection() for client connections
  • handleDisconnect() for client disconnections
• Configuration options
  • Configurable port (default: 8099)
  • Maximum payload length configuration
  • Idle timeout configuration
  • Compression options (disabled, shared, dedicated)
  • WebSocket path configuration
  • CORS configuration with flexible origin validation
• Automatic backpressure handling and message queuing
• Manual gateway registration via registerGateway()
• Comprehensive test coverage with unit and integration tests
  • Separate test scripts for unit and integration tests
  • Full test suite with high coverage
• Complete documentation
  • Comprehensive README with quick start guide
  • Full API reference documentation
  • Migration guide from Socket.IO adapter
  • Versioning guide for maintainers
  • Performance tips and troubleshooting guide
• TypeScript support with full type definitions
• Support for NestJS 9.x, 10.x, and 11.x
• Node.js >= 20.0.0 requirement

Technical Details

• Built on uWebSockets.js for maximum performance
• Socket.IO-compatible API for easy migration
• Efficient room management with automatic cleanup
• Native backpressure handling to prevent memory issues
• Metadata scanning for decorator-based routing
• Message router with handler execution pipeline
• Exception handling with WsException class
• Broadcast operator with room targeting and client exclusion