Get PID of Browser launched by selenium

Question

I would like to get the PID of the browser launched by selenium. Is there any way to get it done?

Answer 1

for the guys comming here to find a solution, here it is, hope it will help you out.

protected Integer getFirefoxPid(FirefoxBinary binary){
    try {
        final Field fieldCmdProcess = FirefoxBinary.class.getDeclaredField("process");
        fieldCmdProcess.setAccessible(true);
        final Object ObjCmdProcess = fieldCmdProcess.get(binary);

        final Field fieldInnerProcess = ObjCmdProcess.getClass().getDeclaredField("process");
        fieldInnerProcess.setAccessible(true);
        final Object objInnerProcess = fieldInnerProcess.get(ObjCmdProcess);

        final Field fieldWatchDog = objInnerProcess.getClass().getDeclaredField("executeWatchdog");
        fieldWatchDog.setAccessible(true);
        final Object objWatchDog = fieldWatchDog.get(objInnerProcess);

        final Field fieldReelProcess = objWatchDog.getClass().getDeclaredField("process");
        fieldReelProcess.setAccessible(true);
        final Process process = (Process) fieldReelProcess.get(objWatchDog);

        final Integer pid;

        if (Platform.getCurrent().is(WINDOWS)) {
            final Field f = process.getClass().getDeclaredField("handle");
            f.setAccessible(true);
            long hndl = f.getLong(process);

            final Kernel32 kernel = Kernel32.INSTANCE;
            final WinNT.HANDLE handle = new WinNT.HANDLE();
            handle.setPointer(Pointer.createConstant(hndl));
            pid = kernel.GetProcessId(handle);

        } else {
            final Field f = process.getClass().getDeclaredField("pid");
            f.setAccessible(true);
            pid = (Integer) f.get(process);
        }
        logger.info("firefox process id : " + pid + " on plateform : " + Platform.getCurrent());
        return pid;
    } catch (Exception e) {
        e.printStackTrace();
        logger.error("Cannot get firefox process id, exception is : {}", e);
    }
    return null;
}