jetwork/network.py

import socket
import os

# Здесь идёт обработка всех запросов через сеть

# TODO:
# 1. [+] Пинг
# 2. [+] Проверка существования сайта
# 3. Передача сайта
# 4. Приём рассылки сайтов

def server(port = 8000):
	host = "127.0.0.1"

	s = socket.socket()
	s.bind((host, port))

	while True:
		s.listen(2)
		conn, address = s.accept()

		print("Connection from: " + str(address))

		while True:
			try:
				op = conn.recv(1024).decode()
			except:
				pass
			if not op:
				break

			if op == "ping":
				conn.send("Pinged success".encode())
		conn.close()

'''
	sock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
	sock.bind (('127.0.0.1', port))

	while 1 :
		data , addres = sock.recvfrom(1024)
		#print (addres[0], addres[1])
		op = data.decode('utf-8')

		print(op)
		if op == "ping":
			sock.sendto("Pinged success".encode('utf-8'), addres)
		elif op[:3] == "is_":
			check = op[3:]
			if os.path.exists(f'cached/{check}'):
				sock.sendto("exist".encode('utf-8'), addres)
			else:
				sock.sendto("not exist".encode('utf-8'), addres)
		else:
			sock.sendto(data, addres)
'''

# op = operation
def client(port, op = "ping"):
	host = 'jetwork.404.mn'
	s = socket.socket()
	s.connect((host, port))

	s.send("ping".encode())
	data = s.recv(1024).decode()
	print('Received from server: ' + data)

	s.close()

'''
	server = 'jetwork.404.mn', port

	sor = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
	sor.sendto((op).encode('utf-8'), server)
	sor.settimeout(5)

#	try:
	if True:
		data = sor.recv(1024)
		res = data.decode('utf-8')
		return res
#	except:
#		print(f"[:{dest_port}] Недоступен.")
#		return None
'''