39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
import logging
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from socket import socket, AF_INET, SOCK_DGRAM, SOL_SOCKET, SO_RCVBUF
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from src.RSIRI.tools import change_config_port
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class Network:
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"""Network class for RSI networking.
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Keyword arguments:
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client_ip - IP address of the local network socket (default None)
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client_port - Port of the local network socket (default None)
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"""
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def __init__(self, client_ip, client_port, echo=False):
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self.client_address = (client_ip, change_config_port(client_port) if echo is True else client_port)
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self.udp_socket = socket(AF_INET, SOCK_DGRAM)
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self.udp_socket.bind(self.client_address)
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self.udp_socket.setsockopt(SOL_SOCKET, SO_RCVBUF, 1)
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self.controller_ip = ("127.0.0.1", client_port)
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logging.debug("Network Socket Established")
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def receive(self):
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"""Polls network, returns output an XML string."""
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data, self.controller_ip = self.udp_socket.recvfrom(400)
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return data
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def send(self, message):
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"""Send message to controller IP.
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Keyword arguments:
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message - binary message (default binary)
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"""
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self.udp_socket.sendto(bytes(message, "utf8"), self.controller_ip)
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if __name__ == '__main__':
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pass
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