diegosouzapw/OmniRoute · error · Error

TPROXY capture mode is already running

Error message

TPROXY capture mode is already running

What it means

Error "TPROXY capture mode is already running" thrown in diegosouzapw/OmniRoute.

Source

Thrown at src/mitm/tproxy/captureManager.ts:74

}

interface ActiveCapture {
  handle: TproxyCaptureHandle;
  startedAt: string;
  intercepts: { count: number };
}

let active: ActiveCapture | null = null;

/**
 * Start the decrypt-capable TPROXY capture mode. Rejects if a session is already
 * running or the native addon is unavailable. The dynamic CA is created here and
 * installed in the trust store via the injected `installCa`.
 */
export async function startCaptureMode(
  options: StartCaptureModeOptions
): Promise<CaptureManagerStatus> {
  if (active) throw new Error("TPROXY capture mode is already running");

  const deps: CaptureManagerDeps = { ...realDeps, ...options.deps };
  if (!deps.isAvailable()) {
    throw new Error("TPROXY capture mode requires the native addon (Linux + CAP_NET_ADMIN).");
  }

  const certStore = deps.createCertStore();
  const intercepts = { count: 0 };
  const handle = await deps.startTproxyCapture(options.cfg, {
    decrypt: { certStore, installCa: options.installCa, uninstallCa: options.uninstallCa },
    onIntercept: () => {
      intercepts.count += 1;
    },
  });
  active = { handle, startedAt: deps.now(), intercepts };
  return getCaptureStatus();
}

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at src/mitm/tproxy/captureManager.ts:74 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/21e049977a7c53d6. Report an issue: GitHub.