snoonetirc / async-irc Goto Github PK

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3.0 3.0 1.0 52 KB

An implementation of the asyncio Protocol interface for IRC connections

License: MIT License

Python 100.00%

async-irc asyncio irc library python

async-irc's Issues

KeyError in _internal_cap_handler

Attempting to do a little test. Not sure if this is a bug in async-irc or my usage.

# main.py
import asyncio

from asyncirc.protocol import IrcProtocol
from asyncirc.server import Server

servers = [
	Server("irc.freenode.net", 6667),
]

async def log(conn, message):
	print(message)

async def main():
	conn = IrcProtocol(servers, "BotNick", loop=loop)
	conn.register_cap('userhost-in-names')
	conn.register('*', log)
	await conn.connect()
	await asyncio.sleep(24 * 60 * 60)

loop = asyncio.get_event_loop()

try:
	loop.run_until_complete(main())
except KeyboardInterrupt:
	pass
finally:
	loop.stop()

$ python ./main.py 
:Delphini.GA.US.StarChat.Net NOTICE * :*** Looking up your hostname...
:Delphini.GA.US.StarChat.Net NOTICE * :*** Couldn't resolve your hostname; using your IP address instead
:Delphini.GA.US.StarChat.Net CAP * LS :unrealircd.org/plaintext-policy=user=allow,oper=warn,server=deny unrealircd.org/link-security=1 extended-join chghost cap-notify userhost-in-names multi-prefix away-notify account-notify sasl=EXTERNAL,PLAIN tls
PING :85762D26
Task exception was never retrieved
future: <Task finished coro=<_internal_cap_handler() done, defined at /lib/python3.6/site-packages/asyncirc/protocol.py:40> exception=KeyError('',)>
Traceback (most recent call last):
  File "/lib/python3.6/site-packages/asyncirc/protocol.py", line 59, in _internal_cap_handler
    current = conn.server.caps[cap.name][0]
KeyError: ''
:Delphini.GA.US.StarChat.Net CAP BotNick ACK :userhost-in-names 
:Delphini.GA.US.StarChat.Net CAP BotNick ACK :sasl 
Task exception was never retrieved
future: <Task finished coro=<_internal_cap_handler() done, defined at /lib/python3.6/site-packages/asyncirc/protocol.py:40> exception=KeyError('',)>
Traceback (most recent call last):
  File "/lib/python3.6/site-packages/asyncirc/protocol.py", line 59, in _internal_cap_handler
    current = conn.server.caps[cap.name][0]
KeyError: ''

$ pip freeze
async-irc==0.1.7
py-irclib==0.1.4

For some reason the caplist has two elements in it, sasl and an empty/blank cap. I worked around it will a try/except:

            try:
                current = conn.server.caps[cap.name][0]
                conn.server.caps[cap.name] = (current, enabled)
                if enabled:
                    handlers = filter(None, conn.cap_handlers[cap.name])
                    await asyncio.gather(*[func(conn, cap) for func in handlers])
            except KeyError:
                pass

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View the update logs.

IRCv3 Support

Reconnect timeout

Possibly implement the exponential back-off algorithm to avoid attempting to reconnect as fast as possible

STARTTLS support in the core

This would add the ability to upgrade an existing connection to SSL/TLS using STARTTLS automatically

snoonetirc / async-irc Goto Github PK

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async-irc's Issues

KeyError in _internal_cap_handler

Dependabot couldn't authenticate with https://pypi.python.org/simple/

IRCv3 Support

Reconnect timeout

STARTTLS support in the core

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