49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
from LocalParticipant import LocalParticipant
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from Messages.ParticipantMsg import ParticipantMsg
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from Messages.NetworkIdMsg import NetworkIdMsg
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from Things.TemperatureSensor import TemperatureSensor
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from Thing import Thing
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import socket
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import threading
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class SiteServer(LocalParticipant):
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"""! A site server is a participant which provides a shared simulated environment
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"""
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name = "Site Server"
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def __init__(self, port=7681):
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"""! Create a new site server
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@param port The UDP port on which communication is received
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"""
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self.ip_address = "0.0.0.0"
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self.port = port
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self.local_port = port
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self.others = []
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self.network_id = 0
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self.buffer = bytearray(256)
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self.thing_msg_processors = {}
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self.new_thing_handlers = []
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self.publishInterval = 0
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self.udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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self.udp_socket.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
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self.udp_socket.bind(("0.0.0.0", self.local_port))
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self.thread = threading.Thread(target = self.Receiver)
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self.thread.daemon = True
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self.thread.start()
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self.Register(TemperatureSensor, Thing.Type.TemperatureSensor)
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def ProcessParticipantMsg(self, sender, msg):
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if msg.network_id == 0:
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print(f'{self.name} received New Client -> {sender.network_id}')
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self.Send(sender, NetworkIdMsg(sender.network_id))
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# else:
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# print(f'{self.name} Client')
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def ProcessNetworkId(self, msg):
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pass |