บันทึกการเปลี่ยนแปลงชีวิต

- NodePort range is 30000-32767, cannot use 8443 - Use hostPort to bind directly to host port 8443 - Removed service-websocket.yaml

- Updated WebSocket connection to use media.kamocrm.com:8443 - Bypasses Traefik for WebSocket-only traffic - Uses direct HTTPS/HTTP1.1 connection to MediaServic...

- Added NodePort service on 8443 for direct WebSocket access (bypasses Traefik) - Mount wildcard-kamocrm-com SSL certificate - Init container converts PEM to PK...

- Browser WebSocket API doesn't support HTTP/2 (RFC 8441 not implemented) - Native WebSocket requires HTTP/1.1 Upgrade which fails over HTTP/2 - Let SockJS auto...

- WebSockets CAN work over HTTP/2 via RFC 8441 - Removed TLSOption (not needed) - Removed ServersTransport reference (let HTTP/2 work) - Restored simple domain-...

- Changed /ws route from HostRegexp to Host(media.kamocrm.com) - TLSOption can only be applied to explicit hosts (not regex) - ALPN negotiation happens during T...

- Created media-tls-http1 TLSOption with alpnProtocols: [http/1.1] - Referenced ONLY in media-route IngressRoute - Does not affect other Traefik routes - Fixes ...

This reverts commit ****************

- Added two routes: /ws for WebSocket (higher priority), rest for API - Only /ws uses media-websocket-transport (HTTP/2 disabled) - API routes can use HTTP/2 fo...

- Simplified to Host(media.kamocrm.com) - Avoids regex escaping issues with backticks - Tests show route is working with simple Host match

- Created TLSOption to disable HTTP/2 ALPN negotiation - Forces browsers to use HTTP/1.1 for media.kamocrm.com - WebSocket upgrades require HTTP/1.1 protocol - ...

- Added idleTimeout=0 to websecure entrypoint - Prevents Traefik from closing WebSocket connections due to inactivity - Fixes SockJS WebSocket timeout issues

- Changed SockJS transports from [websocket, xhr-streaming, xhr-polling] to [websocket] - Removes fallback to XHR polling - Forces pure WebSocket connection - F...

- Added cors middleware to allow cross-origin connections - Enables WebSocket connections from internal.* to media.* - Allows all origins, methods, and headers ...

- Reverted to original approach: connect to media.* subdomain directly - Removed unnecessary same-origin complexity - Removed /ws bypass from middleware (not ne...

- Both services are in same namespace (kamo) - Explicit namespace reference not needed - Avoids potential cross-namespace issues

- Removed Next.js rewrite for /ws paths - WebSocket routing now handled at Traefik IngressRoute level - Traefik routes internal.kamocrm.com/ws -> MediaService d...

- Added dedicated route for /ws paths in IngressRoute - Routes internal.kamocrm.com/ws -> MediaService directly - Uses same ServersTransport as media-route for ...

- Added /ws path to middleware bypass - SockJS needs to connect to /ws/info without redirect - WebSocket connections will still have *** cookie - Fixes WebSocke...

- Changed from media.kamocrm.com to same origin (internal.kamocrm.com) - Avoids cross-origin WebSocket connection issues - Added Next.js rewrite rule to proxy /...

- Added /api/webrtc/config proxy to MediaService - Added /api/webrtc/token proxy for Janus authentication - Added /api/webrtc/call/initiate, answer, end proxies...

- Traefik error: cross-namespace format not allowed when crossnamespace disabled - IngressRoute and ServersTransport are in same namespace (kamo) - Use simple n...

- Using simple video: true for screen sharing - Build should now succeed

- PhoneOff icon doesn't exist in @mui/icons-material - Using CallEnd which is the correct MUI icon - Removed unused duplicate files (ChatBoxWithWebRTC, VideoCal...

- Added useWebRTC hook with full signaling support - Integrated WebSocket signaling (offers, answers, ICE candidates) - Added incoming call notifications with a...

- Added WebRTCSignalingController for call signaling - Handles offer/answer exchange via STOMP - Forwards ICE candidates between peers - Manages call hangup not...

- Added useJanusWebRTC hook for WebRTC call management - Added VideoCallPanel component for in-chat video display - Integrated with ChatBox for seamless call ex...

- Added WebRTCController for token generation and call management - Configured Janus API URL and secrets (api, token, admin) - Configured STUN/TURN servers (kam...

- Updated turn-secret with secure random value - Updated turn-password for Janus authentication - Credentials match MediaService WebRTC configuration

- Coturn relay: 52000-65535 (13,536 ports) - Avoids: Janus RTP (10000-49151) and WireGuard (51820-51821) - No overlap between services

- Changed max-port from 65535 to 51800 to avoid conflicts - Avoids WireGuard on UDP 51820 and other VPN services on 51821 - Provides 2,649 ports (49152-51800) f...

- Replace netstat-based health probes with TCP socket checks (netstat not available in coturn/coturn:latest Alpine image) - Remove conflicting no-stdout-log dir...

Traefik requires the @kubernetescrd suffix when referencing CRD resources like ServersTransport.

Deploy traefik/serverstransport.yaml as part of Traefik deployment to both K1M1 and K2M1. This enables HTTP/1.1 backend connections for MediaService WebSocket s...

Add media-websocket-transport ServersTransport resource to disable HTTP/2 for backend connections to MediaService. This is required for proper WebSocket upgrade...

Remove media-websocket-upgrade middleware that was forcing headers and causing WebSocket handshake issues. Traefik automatically handles WebSocket upgrade when ...

- Revert to using websocket transport (not polling) - WebSockets are standard and should work properly - Focus on fixing the actual WebSocket connection issue

- Use xhr-streaming and xhr-polling transports instead of websocket - These transports work with both HTTP/1.1 and HTTP/2 without requiring WebSocket upgrades -...

- Add $ to end of PathRegexp to ensure exact match - Fixes regex parsing error in Traefik - /ws/info is now working (200 OK) but WebSocket upgrade route needs p...

- Change route match from PathPrefix(/ws/) to **************** - /ws/info is a regular HTTP request, not a WebSocket upgrade - Adding Upgrade header to /ws/info...

- Add Connection: Upgrade header along with Upgrade: websocket - Both headers are required for proper WebSocket upgrade handshake - This ensures HTTP/2 Extended...

- Create separate route matching /ws/** paths with media-websocket-upgrade middleware - This ensures Upgrade: websocket header is added for WebSocket upgrade re...

- Add Upgrade: websocket header for WebSocket paths to fix HTTP/2 Extended CONNECT conversion - This ensures HTTP/2 WebSocket upgrade requests are properly conv...

- Create ServersTransport resource with disableHTTP2: true - Reference ServersTransport in IngressRoute service configuration - Remove invalid disableHTTP2 fiel...

- Add disableHTTP2: true to force HTTP/1.1 for backend connections - HTTP/2 Extended CONNECT is not properly converting Upgrade header - WebSocket upgrades requ...

- Set scheme: http to ensure proper HTTP/1.1 handling for WebSocket upgrades - HTTP/2 Extended CONNECT needs proper conversion to HTTP/1.1 Upgrade header - This...

- Remove invalid DefaultHandshakeHandler override (method doesn't exist) - Remove invalid setSupressCors call (method doesn't exist) - Keep HttpSessionHandshake...

- Add handshake handler and interceptor logging to diagnose WebSocket connection issues - Configure SockJS to suppress CORS (handled by Spring Security) and dis...

- Explicitly configure SockJS transport order to prefer WebSocket, then fallback to xhr-streaming/xhr-polling - HTTP/2 WebSocket upgrades may fail, so SockJS wi...