diegosouzapw/OmniRoute · error · Error

Tunnel download failed (${response.status})

Error message

Tunnel download failed (${response.status})

What it means

Error "Tunnel download failed (${response.status})" thrown in diegosouzapw/OmniRoute.

Source

Thrown at open-sse/executors/chatgpt-web-codex/tunnelClient.ts:88

  }
  return `tunnel-client-v${CHATGPT_WEB_CODEX_TUNNEL_VERSION}-${os}-${cpu}.zip`;
}

export function parseTunnelChecksum(text: string, asset: string): string {
  const entry = text
    .split(/\r?\n/)
    .map((line) => line.trim())
    .find((line) => line.endsWith(asset));
  const checksum = entry?.split(/\s+/)[0]?.toLowerCase();
  if (!checksum || !/^[a-f0-9]{64}$/.test(checksum)) {
    throw new Error(`SHA256SUMS.txt has no valid entry for ${asset}`);
  }
  return checksum;
}

async function download(url: string): Promise<Uint8Array> {
  const response = await fetch(url, { redirect: "follow" });
  if (!response.ok) throw new Error(`Tunnel download failed (${response.status})`);
  const declared = Number(response.headers.get("content-length") || "0");
  if (Number.isFinite(declared) && declared > MAX_DOWNLOAD_BYTES) {
    throw new Error("Tunnel download exceeds the size limit");
  }
  const bytes = new Uint8Array(await response.arrayBuffer());
  if (bytes.byteLength > MAX_DOWNLOAD_BYTES) {
    throw new Error("Tunnel download exceeds the size limit");
  }
  return bytes;
}

export function tunnelClientPaths() {
  const root = join(getConfigDir(), "tunnel-client");
  return {
    root,
    binary: join(root, process.platform === "win32" ? "tunnel-client.exe" : "tunnel-client"),
    manifest: join(root, "manifest.json"),
    profileDir: join(root, "profiles"),

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at open-sse/executors/chatgpt-web-codex/tunnelClient.ts:88 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/fc473523eef4ec21. Report an issue: GitHub.