def background_thread(args):
    db = MySQLdb.connect(host=myhost,user=myuser,passwd=mypasswd,db=mydb)
    cursor = db.cursor()
    count = 0
    dataList = []
    serialTemp = ""
    length = 0
    lengthTemp = 0
    sV = ""
    tV = ""
    srlV = ""
    while True:
        if args:
          A = dict(args).get('A')
          sV = dict(args).get('s_value')
          tV = dict(args).get('t_value')
          srlV = dict(args).get('value')
          btnV = dict(args).get('btn_value')
        else:
          A = 1
          srlV = 'null'
          btnV = ""
        #print A
        socketio.sleep(1)
        count += 1
        n = "test"#rSer.readline()
        if "Present" in n:
            length = int(re.search(r'\d+', n.split(": ",1)[1]).group())

        if srlV != serialTemp or length != lengthTemp:
            serialTemp = srlV
            lengthTemp = length
            dataDict = {
              "time": count,
              "speed": sV,
              "throttle": tV,
              "dist": length}
            #ser.write(serialTemp)
        if btnV == "start":
            dataList.append(dataDict)
            print dataDict
        if btnV == "stop" and len(dataList)>0:
            btnV = "null"
            output = str(dataList).replace("[","")
            output = output.replace("]","")
            cursor.execute("INSERT INTO movement (data) VALUES (%s)",[output])
            db.commit()
            del dataList[:]
        socketio.emit('my_response',
                      {'data': float(A), 'count': count},
                      namespace='/test')