When my network is borken

[LawlietJin]

When my net work is borken 5 sec ,now how can i to restore the tex

[LawlietJin]

using UnityEngine;
using System.Collections;
using System;
using UnityEngine.UI;

[RequireComponent(typeof(GstCustomTexture))]
public class CustomPipelinePlayer : MonoBehaviour
{

GstCustomTexture m_Texture;

public Texture2D BlittedImage;

public Material TargetMaterial;

public string pipeline = "";

public Rect BlitRect = new Rect(0, 0, 1, 1);
GstImageInfo _img;

public long position;
public long duration;
bool _newFrame = false;
// Use this for initialization
void Start()
{
    m_Texture = gameObject.GetComponent<GstCustomTexture>();
    m_Texture.Initialize();
    m_Texture.SetPipeline(pipeline + " ! video/x-raw,format=I420 ! videoconvert ! appsink name=videoSink");
    m_Texture.Player.CreateStream();
    m_Texture.Player.Play();

    m_Texture.OnFrameBlitted += OnFrameBlitted;
    _img = new GstImageInfo();
    _img.Create(1, 1, GstImageInfo.EPixelFormat.EPixel_R8G8B8);

    BlittedImage = new Texture2D(1, 1);
    BlittedImage.filterMode = FilterMode.Bilinear;
    BlittedImage.anisoLevel = 0;
    BlittedImage.wrapMode = TextureWrapMode.Clamp;

    if (TargetMaterial != null)
        TargetMaterial.mainTexture = BlittedImage;
}
void OnFrameBlitted(GstBaseTexture src, int index)
{
    //m_Texture.Player.CopyFrame (_img);
    float w = m_Texture.Player.FrameSizeImage.x;
    float h = m_Texture.Player.FrameSizeImage.y;
    m_Texture.Player.CopyFrameCropped(_img, (int)(BlitRect.x * w), (int)(BlitRect.y * h), (int)(BlitRect.width * w), (int)(BlitRect.height * h));
    _newFrame = true;
    Debug.Log("new frame");
    if (_newFrame)
    {
        _img.BlitToTexture(BlittedImage);
        _newFrame = false;
    }

    //		Debug.Log(String.Format("Frame Copied {0}x{1}",_img.Width,_img.Height));
}
public void OnGUI()
{
}
void OnDestroy()
{
    if (_img != null)
        _img.Destory();
    //		Debug.Log ("Destorying Image");
}

// Update is called once per frame
void Update()
{
    position = m_Texture.Player.GetPosition() / 1000;
    duration = m_Texture.Player.GetDuration() / 1000;

    if (Input.GetKeyDown(KeyCode.LeftArrow))
    {
        var p = (position - 5000);
        if (p < 0)
            p = 0;
        m_Texture.Player.Seek(p * 1000);
    }
    if (Input.GetKeyDown(KeyCode.RightArrow))
    {
        var p = (position + 5000);
        if (p >= duration)
            p = duration;
        m_Texture.Player.Seek(p * 1000);
    }
    if (Input.GetKeyDown(KeyCode.S))
        m_Texture.Stop();

    if (Input.GetKeyDown(KeyCode.P))
        m_Texture.Play();


    if (Input.GetKeyDown(KeyCode.A))
    {
        Debug.Log("重连");
        if (_img != null)
            _img.Destory();
        m_Texture.Destroy();
        m_Texture.Close();
        m_Texture.OnFrameBlitted -= OnFrameBlitted;

        m_Texture = gameObject.GetComponent<GstCustomTexture>();
        m_Texture.Initialize();
        m_Texture.SetPipeline(pipeline + " ! video/x-raw,format=I420 ! videoconvert ! appsink name=videoSink");
        m_Texture.Player.CreateStream();
        m_Texture.Player.Play();

        m_Texture.OnFrameBlitted += OnFrameBlitted;
        _img = new GstImageInfo();
        _img.Create(1, 1, GstImageInfo.EPixelFormat.EPixel_R8G8B8);

        BlittedImage = new Texture2D(1, 1);
        BlittedImage.filterMode = FilterMode.Bilinear;
        BlittedImage.anisoLevel = 0;
        BlittedImage.wrapMode = TextureWrapMode.Clamp;

        if (TargetMaterial != null)
            TargetMaterial.mainTexture = BlittedImage;
    }
}

}

[LawlietJin]

KeyCode.A is my code，anything wrong？