docs: devlog #010 - 문서 재작성 + 서버 배포 + WS 호환

docs/devlog/2026-03-17.md

@@ -3,3 +3,12 @@
 | # | 시간 | 작업 | 커밋 | 상태 |
 |---|------|------|------|------|
 | 009 | 00:00~06:38 | Extension 모듈 분리 + Hub 통합 테스트 + VSIX v0.4.0 빌드 | `5f795b9` | ✅ |
+| 010 | 06:50~07:39 | 문서 전면 재작성 + 서버 배포 + WS 호환 수정 | `b9b240d` | 🔧 |
+
+### #010 상세
+- **문서**: architecture.md(250줄), tech-stack.md(100줄), conventions.md(100줄) 전면 재작성 + Wiki 동기화
+- **태스크 정리**: #296 폐기, #396~#400 신규 5건 등록
+- **서버 배포**: docker-compose.yml 서버 실제 구성 반영, Caddyfile 제거, ag.variet.net 도메인 확인
+- **WS 호환**: ws-client.ts 브라우저 WebSocket API 호환 (.onopen/.onmessage) 수정
+- **Known issue**: VS Code 캐시로 Extension 코드 반영 지연 — 완전 재시작 필요
+

extension/src/ws-client.ts

@@ -212,6 +212,11 @@ export class WSBridgeClient {
             this.logFn(`[WS] Connecting to ${this.hubUrl}...`);
             const ws = new WebSocket(this.hubUrl);
 
+            // Detect API style: Node.js 'ws' module has .on(), browser WebSocket doesn't
+            const isNodeWs = typeof ws.on === 'function';
+
+            if (isNodeWs) {
+                // ─── Node.js ws module (EventEmitter API) ───
                 ws.on('open', () => {
                     this.logFn('[WS] Connection opened, authenticating...');
                     this.ws = ws;
@@ -236,12 +241,39 @@ export class WSBridgeClient {
 
                 ws.on('error', (err: Error) => {
                     this.logFn(`[WS] Error: ${err.message}`);
-                // close event will follow
                 });
 
                 ws.on('pong', () => {
                     // Server responded to our ping — connection is alive
                 });
+            } else {
+                // ─── Browser-style WebSocket API (.onopen / .onmessage) ───
+                ws.onopen = () => {
+                    this.logFn('[WS] Connection opened (browser API), authenticating...');
+                    this.ws = ws;
+                    this.connected = true;
+                    this._authenticate();
+                };
+
+                ws.onmessage = (event: any) => {
+                    try {
+                        const raw = typeof event.data === 'string' ? event.data : event.data.toString();
+                        const data = JSON.parse(raw);
+                        this._handleMessage(data);
+                    } catch (e: any) {
+                        this.logFn(`[WS] Parse error: ${e.message}`);
+                    }
+                };
+
+                ws.onclose = (event: any) => {
+                    this.logFn(`[WS] Connection closed: code=${event.code} reason=${event.reason || ''}`);
+                    this._onDisconnect();
+                };
+
+                ws.onerror = (event: any) => {
+                    this.logFn(`[WS] Error: ${event.message || 'connection error'}`);
+                };
+            }
 
         } catch (e: any) {
             this.logFn(`[WS] Connect failed: ${e.message}`);
@@ -251,16 +283,16 @@ export class WSBridgeClient {
 
     private async _getWebSocketClass(): Promise<any> {
         try {
-            // Try Node.js built-in WebSocket (v21+)
+            // Prefer require('ws') — Node.js EventEmitter API with .on()
-            if (typeof globalThis.WebSocket !== 'undefined') {
+            // VS Code runs in Node.js, so this should be available
-                return globalThis.WebSocket;
-            }
-            // Try require('ws') — should be available in VS Code's Node.js
             const ws = require('ws');
             return ws;
         } catch {
-            // ws module not available  
+            // ws module not available — try built-in WebSocket
             try {
+                if (typeof globalThis.WebSocket !== 'undefined') {
+                    return globalThis.WebSocket;
+                }
                 // Fallback: try the built-in undici WebSocket
                 const { WebSocket } = require('undici');
                 return WebSocket;
@@ -424,7 +456,13 @@ export class WSBridgeClient {
         this.heartbeatTimer = setInterval(() => {
             if (this.ws && this.connected) {
                 try {
+                    // Node.js ws has .ping(), browser WebSocket doesn't
+                    if (typeof this.ws.ping === 'function') {
                         this.ws.ping();
+                    } else {
+                        // Fallback: send heartbeat as JSON message
+                        this.ws.send(JSON.stringify({ type: 'heartbeat' }));
+                    }
                 } catch {
                     // ping failure will trigger close event
                 }