def get_res(self):
    'get received messages as string of integer'
    out = []
    while (not self.tcpa.queue.empty()):
        out.append(self.tcpa.queue.get())
    return out
get received messages as string of integer
def get_res(self):
    
    out = []
    while (not self.tcpa.queue.empty()):
        out.append(self.tcpa.queue.get())
    return out