throw new Error("usage: http-probe.mjs <url> [status|lt500]");

}

function parseExpectedStatus(raw) {

if (!/^[1-5]\d\d$/u.test(raw)) {

throw new Error(`expected status must be lt500 or a decimal HTTP status. Got: ${raw}`);

}

return Number(raw);

}

const timeoutMs = readPositiveIntEnv("OPENCLAW_HTTP_PROBE_TIMEOUT_MS", 30_000);

const expectedStatus = expectedRaw === "lt500" ? undefined : parseExpectedStatus(expectedRaw);

const controller = new AbortController();

const timer = setTimeout(() => controller.abort(), timeoutMs);

}

const res = await fetch(url, { headers, signal: controller.signal }).catch(() => null);

const ok =

expectedRaw === "lt500"

? Boolean(res && res.status < 500)

: res?.status === Number(expectedRaw);

expectedRaw === "lt500" ? Boolean(res && res.status < 500) : res?.status === expectedStatus;

process.exit(ok ? 0 : 1);

} finally {

clearTimeout(timer);

expect(result.stderr).toContain("invalid OPENCLAW_HTTP_PROBE_TIMEOUT_MS: 8000ms");

});

it("rejects loose Open WebUI HTTP probe expected statuses", () => {

const result = runScript(httpProbePath, ["http://127.0.0.1:9", "2e2"]);

expect(result.status).not.toBe(0);

expect(result.stderr).toContain(

"expected status must be lt500 or a decimal HTTP status. Got: 2e2",

);

});

it("keeps Open WebUI HTTP probe status checks working with strict timeouts", async () => {

const server = createServer((_request, response) => {

response.writeHead(204).end();

server.close();

}

});

it("keeps Open WebUI HTTP probe lt500 status checks working", async () => {

const server = createServer((_request, response) => {

response.writeHead(404).end();

});

const url = await listen(server);

try {

const result = await runScriptAsync(httpProbePath, [url, "lt500"], {

OPENCLAW_HTTP_PROBE_TIMEOUT_MS: "500",

});

expect(result.status).toBe(0);

} finally {

server.close();

}

});

});