Open a WebRTC signaling session for a video feed

GET/projects/{projectId}/entities/{entityId}/videoFeeds/{videoFeedId}/signaling

Base URL: https://api.tinkermode.com

Upgrades the connection to a WebSocket and opens a WebRTC signaling session for the video feed. The server first sends an offer bundle containing the SDP offer and ICE servers, then relays ICE candidates bidirectionally between the browser and the camera.

Message flow:

• Server → Client: { "type": "offer", "sdpOffer": ..., "iceServers": [...] }
• Server → Client: { "type": "iceCandidate", "candidate": ... } (trickled, ongoing)
• Client → Server: { "type": "answer", "sdpAnswer": ... }
• Client → Server: { "type": "iceCandidate", "candidate": ... } (trickled, ongoing)

In error cases:

• 503 SIGNALING_SERVER_CONNECTION_FAILED
  • Failed to establish a signaling connection to the camera.