Function expected_sandbox_id_from_record

crates/openshell-core/src/forward.rs:386–389

(record: &ForwardPidRecord)

}

fn expected_sandbox_id_from_record(record: &ForwardPidRecord) -> Option<&str> {
    // Legacy one-field PID files are cleanup records, not signal authority.
    record.sandbox_id.as_deref().filter(|id| !id.is_empty())
}

fn ssh_forward_arg_matches_openshell_loopback_port(arg: &str, port: u16) -> bool {
    let unbound = format!("{port}:127.0.0.1:{port}");