feat(sdk): add Surfnet.stop() for graceful shutdown#641
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amilz wants to merge 1 commit intosolana-foundation:mainfrom
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feat(sdk): add Surfnet.stop() for graceful shutdown#641amilz wants to merge 1 commit intosolana-foundation:mainfrom
amilz wants to merge 1 commit intosolana-foundation:mainfrom
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Expose a JS-callable shutdown that closes the HTTP + WebSocket RPC servers and frees the bound port. Blocks until both servers acknowledge shutdown (via SimnetEvent::Shutdown) or the 5s timeout elapses; returns an error if shutdown is not confirmed so callers can treat it as fatal rather than silently leaking sockets. Use this from test teardown (e.g. afterAll) to avoid 'connection reset' / 'broken pipe' warnings caused by the OS yanking sockets at process exit. Drop still sends Terminate as a best-effort fallback when stop() was not called or failed. Closes DEV-467
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Summary
Surfnet::stop(&mut self)to the Rust SDK that sendsSimnetCommand::Terminateand blocks until both RPC servers (HTTP + WS) acknowledge shutdown viaSimnetEvent::Shutdown, with a 5s timeout.stop()through the napi binding and TypeScript wrapper so consumers can callsurfnet.stop()fromafterAlltest teardown.Dropkeeps its best-effortTerminatesend whenstop()was not called or failed.Test Plan
cargo test -p surfpool-sdk -p surfpool-sdk-node— passes (22 + 0 tests).npm testincrates/sdk-node/— passes (6/6) including a new smoke test that callsstop()twice (idempotency on success), confirms the RPC fails after, and verifies the port is rebindable.cargo test --workspace— pre-existing flake insurfpool-coreunrelated to this change (verified by stashing the diff).Closes DEV-467