public void sendReply(String message)
{

    db.open();
    long frmUserId=ConstantValues.myUserId;
    db.insertNewChat(thisPostId, message, frmUserId, ConstantValues.isWebsiteReachable);
    db.close();
    String frmUserName=ConstantValues.myUserName;
    chatAdapter.add(new ChatMessage(false, message, frmUserName, ConstantValues.isWebsiteReachable));
    chatAdapter.notifyDataSetChanged();
    if (ConstantValues.isWebsiteReachable) {
        sendPostReply(message);
    }
}

private boolean sendPostReply(String textMessage){
        MyChat chat = new MyChat();
        chat.chatMessage=textMessage;
        chat.postedBy = ConstantValues.myUserId;
        chat.postId = thisPostId;
        chat.postedAt= Calendar.getInstance().getTime().toString();

        Gson gson = new Gson();
        String chatBody = gson.toJson(chat);
        String node = "node_p_"+thisPostId;
        CharSequence sq ="<chat xmlns='pubsub:cues'>"+chatBody+"</chat>";
        ActivityHome.getmService().xmpp.publishToPubSubNode(node,sq);
        Log.i("send message ",  ": message :  " + textMessage+" char sequence =:: "+sq);
        return true;
    }