66 lines
No EOL
1.7 KiB
Python
66 lines
No EOL
1.7 KiB
Python
# session.py
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import time
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import asyncio
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import websockets
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import mail
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import agent
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import schemes
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class Session(schemes.Schemes, agent.Agent, mail.Mail):
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"""Launch instance for every client connection.
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Will recv messages from client and push them to mailbox.
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Also, will pull messages from mailbox and send to client.
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"""
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def __init__(self, connection):
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agent.Agent.__init__(self, connection)
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mail.Mail.__init__(self)
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self.on = True
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print("Launched sesssion.")
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# Recv intents run desired endpoint.
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async def do_agent_intents(self):
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while self.on:
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try:
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intent = await asyncio.wait_for(
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self.recv_agent_intent(), timeout=0.2)
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except asyncio.TimeoutError:
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continue
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except websockets.exceptions.ConnectionClosed:
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await self.shutdown()
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continue
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# Call corresponding endpoint.
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self.handle_intent(intent)
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# Send mail back to agent.
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#! Pulling message from backend.
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async def deliver_mail(self):
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while self.on:
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if not self.crimata_id:
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await asyncio.sleep(0.1)
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continue
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# Try recv.
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try:
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intent = await asyncio.wait_for(
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self.mailbox_recv(), timeout=0.2)
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except asyncio.TimeoutError:
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continue
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# Send message to Agent.
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print("Sending message")
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await self.send_agent_intent(intent)
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# Shutdown protocol.
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async def shutdown(self):
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print("Shutting down session.")
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self.on = False |