fix: auto-detect TUN and add direct route for proxy#29
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fix: auto-detect TUN and add direct route for proxy#29
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Reimplementation of #24 on current master. Wrapper (templates.sh): - Detect TUN on every claude launch (utun count on macOS, tun0 on Linux) - Check if proxy IP has direct route via physical gateway - Auto-add /32 host route if missing (delete-then-add for TUN entries) Check (cmd_check.sh): - Replace relay connectivity test with route check - Auto-fix missing route on check (may need sudo) Relay (cmd_relay.sh): - Add _relay_route_ok / _relay_ensure_route helpers - Improve _relay_add_route: delete existing route before adding - Remove legacy cmd_relay user command (relay is now fully automatic) relay.js: - Add debug logging for CONNECT, errors, and 502 responses
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Reimplementation of #24 on current master (original had unresolvable conflicts).
What it does
When a proxy is configured and TUN is active (Clash/sing-box/etc), the proxy connection gets hijacked by the TUN tunnel, creating a routing loop. This PR auto-detects TUN and adds a direct host route for the proxy IP.
Changes
Wrapper — on every
claudelaunch:Check —
cac env check:Relay — internal functions:
_relay_route_ok/_relay_ensure_routehelpers_relay_add_routenow deletes existing route before adding (handles TUN-created entries)cmd_relayuser command (relay is fully automatic)relay.js — debug logging for CONNECT, errors, 502
Replaces #24