100 lines
2.9 KiB
Python
100 lines
2.9 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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TODO
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1) Check interval, and if no connection is establish after 30 seconds
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then disconnect and reconnect again.
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2) or Check ping, and if no ping is received after 30 seconds then
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disconnect and try to reconnect again.
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"""
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import asyncio
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from slixfeed.log import Logger, Message
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from slixmpp.exceptions import IqTimeout, IqError
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from time import sleep
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logger = Logger(__name__)
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class XmppConnect:
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async def ping(self, jid=None):
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"""
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Check for ping and disconnect if no ping has been received.
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Parameters
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----------
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jid : str, optional
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Jabber ID. The default is None.
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Returns
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-------
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None.
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"""
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jid_from = str(self.boundjid) if self.is_component else None
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if not jid:
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jid = self.boundjid.bare
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while True:
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rtt = None
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try:
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rtt = await self['xep_0199'].ping(jid,
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ifrom=jid_from,
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timeout=10)
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logger.info('Success! RTT: %s', rtt)
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except IqError as e:
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logger.error('Error pinging %s: %s', jid,
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e.iq['error']['condition'])
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except IqTimeout:
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logger.warning('No response from %s', jid)
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if not rtt:
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logger.warning('Disconnecting...')
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self.disconnect()
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break
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await asyncio.sleep(60 * 1)
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def recover(self, message):
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logger.warning(message)
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Message.printer('Slixfeed ittempting to reconnect...')
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self.connection_attempts += 1
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# if self.connection_attempts <= self.max_connection_attempts:
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# self.reconnect(wait=5.0) # wait a bit before attempting to reconnect
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# else:
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# print(current_time(),"Maximum connection attempts exceeded.")
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# logging.error("Maximum connection attempts exceeded.")
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Message.printer('Attempt number {}'.format(self.connection_attempts))
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seconds = self.reconnect_timeout or 30
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seconds = int(seconds)
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Message.printer('Next attempt be made within {} seconds'.format(seconds))
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# NOTE asyncio.sleep doesn't interval as expected
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# await asyncio.sleep(seconds)
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sleep(seconds)
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self.reconnect(wait=5.0)
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def inspect(self):
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Message.printer('Disconnected')
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sleep(3)
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Message.printer('Reconnecting...')
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try:
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self.reconnect
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except:
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self.disconnect()
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Message.printer('Problem reconnecting')
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class XmppConnectTask:
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def ping(self):
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try:
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self.task_ping_instance.cancel()
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except:
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logger.info('No ping task to cancel.')
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self.task_ping_instance = asyncio.create_task(XmppConnect.ping(self))
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