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Implementation Status / 구현 현황

Last Updated: 2025-12-20

Overview / 개요

This document tracks the implementation status of Chrome Remote DevTools components.

이 문서는 Chrome Remote DevTools의 구현 현황을 추적합니다.

Status Legend / 상태 범례

  • Complete - Fully implemented and tested
  • 🟡 Partial - Partially implemented, needs improvement
  • Not Started - Not yet implemented

Client CDP Domains / 클라이언트 CDP 도메인

✅ Runtime Domain

Status: Complete / 완료

Methods / 메서드:

  • enable() - Enable Runtime domain
  • evaluate() - Evaluate JavaScript expression
  • getProperties() - Get object properties
  • releaseObject() - Release object reference
  • callFunctionOn() - Call function on object

Events / 이벤트:

  • executionContextCreated - Execution context created
  • consoleAPICalled - Console API called
  • exceptionThrown - Exception thrown

✅ Page Domain

Status: Complete / 완료

Methods / 메서드:

  • enable() - Enable Page domain
  • startScreencast() - Start screencast
  • stopScreencast() - Stop screencast
  • getResourceTree() - Get resource tree
  • getResourceContent() - Get resource content

Events / 이벤트:

  • screencastFrame - Screencast frame captured
  • loadEventFired - Load event fired
  • domContentEventFired - DOM content event fired

✅ DOM Domain

Status: Complete / 완료

Methods / 메서드:

  • enable() - Enable DOM domain
  • getDocument() - Get document
  • removeNode() - Remove node
  • requestChildNodes() - Request child nodes
  • requestNode() - Request node
  • getOuterHTML() - Get outer HTML
  • setOuterHTML() - Set outer HTML
  • setAttributesAsText() - Set attributes as text
  • setInspectedNode() - Set inspected node
  • pushNodesByBackendIdsToFrontend() - Push nodes by backend IDs
  • performSearch() - Perform search
  • getSearchResults() - Get search results
  • discardSearchResults() - Discard search results
  • getNodeForLocation() - Get node for location
  • setNodeValue() - Set node value
  • getBoxModel() - Get box model

Events / 이벤트:

  • setChildNodes - Child nodes set
  • childNodeCountUpdated - Child node count updated
  • childNodeInserted - Child node inserted
  • childNodeRemoved - Child node removed
  • attributeModified - Attribute modified
  • attributeRemoved - Attribute removed
  • characterDataModified - Character data modified
  • documentUpdated - Document updated

✅ Network Domain

Status: Complete / 완료

Methods / 메서드:

  • enable() - Enable Network domain
  • getCookies() - Get cookies
  • setCookie() - Set cookie
  • deleteCookies() - Delete cookies
  • getResponseBody() - Get response body

Events / 이벤트:

  • requestWillBeSent - Request will be sent
  • responseReceivedExtraInfo - Response received extra info
  • responseReceived - Response received
  • loadingFinished - Loading finished
  • loadingFailed - Loading failed

🟡 Console Domain

Status: Partial / 부분 구현

Methods / 메서드:

  • enable() - Enable Console domain
  • clearMessages() - Clear messages

Events / 이벤트:

  • messageAdded - Not implemented (needs Runtime domain integration)

Notes / 참고사항:

  • Basic implementation exists, but messageAdded event sending logic needs to be completed.
  • 기본 구현은 있으나, messageAdded 이벤트 전송 로직이 완성되어야 합니다.

❌ CSS Domain

Status: Not Started / 미구현

Planned Methods / 계획된 메서드:

  • enable() - Enable CSS domain
  • getStyleSheetText() - Get style sheet text
  • getMatchedStylesForNode() - Get matched styles for node
  • getComputedStyleForNode() - Get computed style for node
  • getInlineStylesForNode() - Get inline styles for node
  • getDynamicLink() - Get dynamic link
  • addRule() - Add rule
  • createStyleSheet() - Create style sheet
  • setStyleTexts() - Set style texts

Planned Events / 계획된 이벤트:

  • styleSheetAdded - Style sheet added

Priority / 우선순위: High / 높음


❌ DOMStorage Domain

Status: Not Started / 미구현

Planned Methods / 계획된 메서드:

  • enable() - Enable DOMStorage domain
  • getDOMStorageItems() - Get DOM storage items
  • removeDOMStorageItem() - Remove DOM storage item
  • clear() - Clear storage
  • setDOMStorageItem() - Set DOM storage item

Planned Events / 계획된 이벤트:

  • domStorageItemAdded - DOM storage item added
  • domStorageItemRemoved - DOM storage item removed
  • domStorageItemsCleared - DOM storage items cleared
  • domStorageItemUpdated - DOM storage item updated

Priority / 우선순위: Medium / 중간


❌ Storage Domain

Status: Not Started / 미구현

Planned Methods / 계획된 메서드:

  • getStorageKeyForFrame() - Get storage key for frame

Priority / 우선순위: Medium / 중간


❌ DOMDebugger Domain

Status: Not Started / 미구현

Planned Methods / 계획된 메서드:

  • getEventListeners() - Get event listeners

Priority / 우선순위: Medium / 중간


❌ Overlay Domain

Status: Not Started / 미구현

Planned Methods / 계획된 메서드:

  • enable() - Enable Overlay domain
  • highlightNode() - Highlight node
  • hideHighlight() - Hide highlight
  • setInspectMode() - Set inspect mode

Planned Events / 계획된 이벤트:

  • nodeHighlightRequested - Node highlight requested
  • inspectNodeRequested - Inspect node requested

Priority / 우선순위: Medium / 중간


❌ ScreenPreview Domain

Status: Not Started / 미구현

Note / 참고사항: Custom protocol / 커스텀 프로토콜

Planned Methods / 계획된 메서드:

  • startPreview() - Start preview
  • stopPreview() - Stop preview

Planned Events / 계획된 이벤트:

  • captured - Captured
  • syncScroll - Sync scroll
  • syncMouse - Sync mouse

Priority / 우선순위: Low / 낮음


Server / 서버

✅ WebSocket Relay Server

Status: Complete / 완료

Features / 기능:

  • ✅ WebSocket connection handling
  • ✅ Client connection management
  • ✅ Inspector connection management
  • ✅ Message relay between client and inspector
  • ✅ Multiple client support
  • ✅ Multiple inspector support
  • ✅ Client switching for inspectors

✅ HTTP Endpoints

Status: Complete / 완료

Endpoints / 엔드포인트:

  • GET /json - Get all clients (legacy format)
  • GET /json/clients - Get all clients with details
  • GET /json/inspectors - Get all inspectors
  • GET /json/client/:id - Get specific client
  • GET /client.js - Serve built client script

Inspector / 인스펙터

✅ Basic UI

Status: Complete / 완료

Features / 기능:

  • ✅ Client list display
  • ✅ Client selection
  • ✅ DevTools iframe integration
  • ✅ WebSocket URL parameter passing
  • ✅ Auto-refresh client list

❌ Enhanced Features

Status: Not Started / 미구현

Planned Features / 계획된 기능:

  • Connection status display
  • Message monitoring UI
  • Multiple client simultaneous monitoring
  • Connection error handling UI
  • Reconnection status indicator

Priority / 우선순위: Medium / 중간


Testing / 테스트

🟡 Integration Tests

Status: Partial / 부분 구현

Current Status / 현재 상태:

  • ✅ Test infrastructure setup (Playwright)
  • ✅ Test fixtures (server, browser, websocket)
  • ✅ Test helpers (CDP messages, test page)
  • ✅ Hello world tests implemented
  • ❌ Actual WebSocket connection tests
  • ❌ CDP message exchange tests
  • ❌ Multiple connection tests

Priority / 우선순위: High / 높음


✅ Unit Tests

Status: Complete / 완료

Coverage / 커버리지:

  • ✅ Server unit tests
  • ✅ Client unit tests
  • ✅ Inspector unit tests

Error Handling & Reliability / 에러 처리 및 안정성

🟡 Reconnection Logic

Status: Partial / 부분 구현

Current Status / 현재 상태:

  • ✅ Client-side reconnection (ReconnectingWebSocket)
  • ❌ Server-side reconnection handling
  • ❌ Inspector reconnection handling
  • ❌ Network error recovery

Priority / 우선순위: High / 높음


🟡 Error Handling

Status: Partial / 부분 구현

Current Status / 현재 상태:

  • ✅ Basic error handling in server
  • ✅ Basic error handling in client
  • ❌ Comprehensive error messages
  • ❌ Error recovery strategies
  • ❌ Error logging and monitoring

Priority / 우선순위: Medium / 중간


Documentation / 문서화

❌ API Documentation

Status: Not Started / 미구현

Planned / 계획:

  • CDP domain API documentation
  • Server API documentation
  • Client API documentation
  • Inspector API documentation

Priority / 우선순위: Medium / 중간


❌ Usage Guide

Status: Not Started / 미구현

Planned / 계획:

  • Getting started guide
  • Configuration guide
  • Troubleshooting guide
  • Examples and tutorials

Priority / 우선순위: Medium / 중간


Summary / 요약

Implementation Progress / 구현 진행률

Category Complete Partial Not Started Total
CDP Domains 4 1 5 10
Server 2 0 0 2
Inspector 1 0 1 2
Testing 1 1 0 2
Documentation 0 0 2 2

Overall Progress / 전체 진행률

  • Complete: 8 components
  • Partial: 3 components
  • Not Started: 8 components

Next Steps / 다음 단계

High Priority / 높은 우선순위

  1. Improve Console domain (messageAdded event)
  2. Implement integration tests
  3. Add CSS domain
  4. Improve reconnection logic

Medium Priority / 중간 우선순위

  1. Add DOMStorage domain
  2. Add DOMDebugger domain
  3. Add Overlay domain
  4. Enhance Inspector UI
  5. Improve error handling

Low Priority / 낮은 우선순위

  1. Add ScreenPreview domain
  2. Add Storage domain
  3. API documentation
  4. Usage guide and examples

Future Enhancements / 향후 개선사항

Event Caching and Flushing / 이벤트 캐싱 및 플러시

Status: Not Started / 미구현

Description / 설명:

향후 CDP 호환 방식으로 모든 이벤트를 캐싱하고, 원격에서 요청 시 시간 순서대로 전송하는 기능을 구현할 예정입니다.

Future implementation will support caching all events, and sending them in chronological order when requested remotely, in a CDP-compliant way.

Planned Features / 계획된 기능:

  • Implement event caching mechanism for all events / 모든 이벤트 캐싱 메커니즘 구현
  • Add CDP-compliant way to retrieve cached events / CDP 호환 방식으로 캐시된 이벤트 조회 구현
  • Add method to flush cached events in chronological order / 시간 순서대로 캐시된 이벤트를 플러시하는 메서드 추가
  • Support per-domain cache flushing / 도메인별 캐시 플러시 지원
  • Support global cache flushing across all domains / 모든 도메인에 걸친 전역 캐시 플러시 지원
  • Add cache size limits and management / 캐시 크기 제한 및 관리 추가

Priority / 우선순위: Medium / 중간