Edit File: ping.py
from defence360agent.contracts.messages import MessageType from defence360agent.contracts.plugins import ( MessageSink, MessageSource, expect, ) class SendPing(MessageSource, MessageSink): async def create_sink(self, loop): self._loop = loop async def create_source(self, loop, sink): self._loop = loop self._sink = sink @expect(MessageType.ServerConnected, MessageType.ServerReconnected) async def send_ping(self, _): await self._sink.process_message(MessageType.Ping())