Enumeration ProcessState

Example

    const Sub = await import('LensStudio:Subprocess');

    // ProcessState describes the current state of a spawned subprocess:
    //   Idle (0)     — not running
    //   Starting (1) — initializing
    //   Running (2)  — actively running
    const proc = Sub.spawn('echo', ['hello'], {} as any);

    // Monitor state transitions via onStateChange signal
    this.connections.push(
      proc.onStateChange.connect((state: number) => {
        if (state === Sub.ProcessState.Idle) {
          console.log('Process is idle');
        } else if (state === Sub.ProcessState.Starting) {
          console.log('Process is starting');
        } else if (state === Sub.ProcessState.Running) {
          console.log('Process is running');
        }
      })
    );

    this.connections.push(
      proc.onExit.connect((exitCode: number, exitStatus: number) => {
        console.log('Process exited with code:', exitCode, 'status:', exitStatus);
      })
    );
Copy