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jakmeier
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Mar 19, 2026
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| let listener = tokio::net::TcpListener::bind(addr).await?; | ||
| let port = listener.local_addr()?.port(); |
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Oh I see, by dropping listener: TcpListener, the socket and thus the port is freed on the OS level...
Ah well, I guess it would be nice if solana-test-validator could just pick an unused port itself and report it back.
Your solution seems like the best workaround.
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Tests in #697 failed because two of the three nodes got the same port.