PhotonNetwork.networkingPeer.PeerState showing incorrect state

Hi guys,

I am trying to disconnect the player when app goes into to background and again trying to rejoin the player when he/she is back to Focus..I am trying to do this by checking PhotonNetwork.networkingPeer.PeerState, The problem is that even when is disconnected, in the PhotonNetwork.networkingPeer.PeerState it is showing as connected. Hence i am unable to call rejoin.
Please help me..Thanks in Advance

Here is my code to reconnect

using Photon;
using PlayFab;
using PlayFab.ClientModels;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;

public class ReconnectController : PunBehaviour,IPunCallbacks {


private void OnApplicationFocus(bool Focus) {

if (Focus) {

Debug.Log("App in Focus");
}
else
{
StartCoroutine(DisconnectPlayer());
}



}

private void Update()
{
Debug.Log(PhotonNetwork.networkingPeer.PeerState);
if (PhotonNetwork.networkingPeer.PeerState == ExitGames.Client.Photon.PeerStateValue.Disconnected)
{
if (!PhotonNetwork.ReconnectAndRejoin())
{
Debug.Log("Failed reconnecting and joining!!", this);
}
else
{
Debug.Log("Successful reconnected and joined!", this);
}
}
}
public override void OnDisconnectedFromPhoton() {

Debug.Log("Disconnectingg ");


}


public override void OnFailedToConnectToPhoton(DisconnectCause cause)
{
Debug.LogWarningFormat(this, "OnFailedToConnectToPhoton, cause {0}", cause);
MyEventManager.Instance.ShowMessage.Dispatch(cause.ToString(),false);
PhotonNetwork.Reconnect();
}

public override void OnConnectionFail(DisconnectCause cause)
{
Debug.LogWarningFormat(this, "OnConnectionFail, cause {0}", cause);
MyEventManager.Instance.ShowMessage.Dispatch(cause.ToString(), false);
}


IEnumerator DisconnectPlayer()
{

Debug.Log("Application not in Focus");
PhotonNetwork.Disconnect();
Debug.Log(PhotonNetwork.networkingPeer.PeerState);///Showing as disconnected in the log
while (PhotonNetwork.networkingPeer.PeerState == ExitGames.Client.Photon.PeerStateValue.Connected)
{

Debug.Log(PhotonNetwork.networkingPeer.PeerState);

yield return null;
}

}
}