def closeAllSocs(conn, send, recv):
    h.closeAll([conn, send, recv])
def closeConnection(connection):
    h.closeAll([connection])
def closeBluetoothConnection(bconn):
    h.closeAll([bconn])
def closeWriteSocs(send, recv):
    h.closeAll([send, recv])
def closeConnection(connect):
    h.closeAll([connect])
    print("Main connection closed")