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S03: TCP client + global --tcp flag

Goal: Prove the TCP client works end-to-end: add integration tests exercising send_tcp() with a real mock TCP server, and verify cross-platform compilation. The code implementation was completed in S02; this slice adds test coverage and integration verification. Demo: wx sessions --tcp 127.0.0.1:9876 connects via TCP and returns session data

Must-Haves

cargo test passes with all existing + new TCP integration tests
cargo check passes on native and x86_64-pc-windows-msvc targets
New tests cover: successful TCP request/response round-trip, is_alive_tcp false for unreachable port, connection refused error path

Integration Closure

Consumes S01 transport::handle_connection (shared server handler) and S02 cli::transport::send_tcp() (blocking TCP client). New wiring: test module in transport.rs that spawns a tokio mock TCP server and exercises the client code path. What remains: S04 side-by-side comparison of TCP vs local transport results with real daemon.

Verification

None — tests run locally, no new runtime observability surfaces added

Tasks

T01: Add TCP client integration tests with mock server est:45m Add integration tests to src/cli/transport.rs that exercise send_tcp() and is_alive_tcp() against a real mock TCP server.
- Files: src/cli/transport.rs
- Verify: cargo test integration_tests -- --test-threads=1
T02: Verify cross-platform compilation and full test suite est:15m Verify that all code compiles and tests pass across platforms.
- Verify: cargo check && cargo test && cargo check --target x86_64-pc-windows-msvc

Files Likely Touched

src/cli/transport.rs

1.7 KiB Raw Blame History