Shaheen Gandhi dec5b03487 Replace Unix socket with stdin/stdout for tunnel communication ...

Use the tunnel subprocess' stdin for sending control messages and
stdout for receiving control events, instead of a separate Unix
domain socket. This eliminates:
- Temporary directory creation (/tmp/sc-<random>/)
- Socket path and auth token in config JSON
- Connection retry loop (50x at 200ms)
- Auth message handshake
- Socket cleanup on call end

The tunnel's stderr is captured separately for logging. Config JSON
is written as the first line on stdin, followed by control messages.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-18 16:31:15 -07:00

..

CALL_TUNNEL.md

Replace Unix socket with stdin/stdout for tunnel communication

2026-03-18 16:31:15 -07:00