#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Dec 11 13:44:45 2020

@author: Filip Biedziak
"""

import sys
import signal


class SignalHandler(object):
    
    def __init__(self, socket):
        self._socket = socket
        signal.signal(signal.SIGINT, self.onSigint)

    def onSigint(self, s, f):
        """Handler to gracefully exit on Ctrl+C."""
        print("\nCtrl+C pressed")
        self._socket.close()
        sys.exit(0)