The shared-browser CDP liveness probes (probeEndpoint, waitForCdp, probeCdpAt) used a bare fetch() against the loopback DevTools endpoint. Bun's fetch honors HTTP_PROXY/HTTPS_PROXY and forwards even 127.0.0.1 requests to the proxy unless NO_PROXY covers them, so a local proxy (e.g. Clash) that 502s internal addresses made a healthy daemon look dead and ensureSharedBrowser tore it down.
Replace the three probes with probeCdpStatus(), a raw-TCP HTTP/1.1 GET that never routes through a proxy and resolves to the response status (or null on unreachable/aborted/timeout).
Fixes#8567
- Added an LSP multiplexer server, protocol definitions, and daemon lifecycle management to route traffic across sessions.
- Introduced `lsp.shared` settings configuration and SDK session creation support for shared language servers.
- Migrated shared daemon ensure helpers into a central launch module with updated import references.
- Added comprehensive unit tests and fake LSP server fixtures covering muxing, sharing, caching, and restarts.
- Implement the OMP Browser Relay extension with WebSocket communication and CDP RPC execution.
- Add browser relay server, daemon management, and bridge multiplexing in the coding agent.
- Introduce CLI commands and settings schema options for configuring and installing the relay.
- Add utility functions and test suites supporting environment parsing and relay lifecycle handling.
- Added `ensureSharedBrowser` and shared browser acquisition to manage project-shared broker-owned Chromium instances.
- Implemented concurrent duplicate daemon start prevention and single-flight `pendingOpens` deduplication.
- Updated browser handle disposal to disconnect from shared daemons rather than closing them.
- Updated browser documentation and launch specifications to support shared and local headless runs.
roboomp