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273 Commits

Author SHA1 Message Date
James Lu
58e6527719 Irc: don't abort on BlockingIOError, ssl.SSLWantReadError, ssl.SSLWantWriteError 
This effectively merges in the following 2.0 commits:
- "IRCNetwork: do not break on socket BlockingIOError" 6a90e99de4
- "IRCNetwork: also catch ssl.SSLWantReadError and ssl.SSLWantWriteError" ccc9f8e5c8
- "IRCNetwork: bump SOCKET_REPOLL_WAIT to 1 sec" 92460716d1

This fixes one part of #463.
 2018-03-30 12:24:01 -07:00
James Lu
49136d5abd core: raise better errors on common logging block syntax mistakes 
These are commonly reported and include:
- Commenting out the contents of logging:channels without commenting out the "channels:" heading, causing that block to become None.
- Commenting out headers like "filerotation:", causing its body to become pairs in logging:files or something similar.
- Leaving logging:channels:<netname> empty: this causes it to become None, so using get() on it fails.
 2017-09-08 19:07:03 -07:00
James Lu
f3e82cc15b Concisify match_host CIDR logging again 
We're replacing the glob, not the target's host.

(cherry picked from commit 7aa836efa6)
 2017-09-05 19:03:18 -07:00
James Lu
d1f8358159 Fix wrong logging for CIDR ranges in match_host 
(cherry picked from commit 761d3ef500)
 2017-09-05 19:03:18 -07:00
James Lu
a0a295f7d2 Set Irc.aborted earlier in the disconnect loop 
This prevents plugins from getting really confused as we remove things.
 2017-08-03 10:22:57 -07:00
James Lu
0d5afd266f Irc: stop extraneous queue threads when removing from world.networkobjects 2017-08-03 10:15:29 -07:00
James Lu
f97db31533 Irc: show the current encoding setting in fullVersion() 2017-06-02 08:46:55 -07:00
James Lu
3a934ef5b8 Merge branch 'wip/configurable-encoding' into devel 2017-06-02 07:32:07 -07:00
James Lu
b9aee6ae85 Irc: only apply encoding settings on connect 
Changing the encoding after a connection has been established is somewhat dangerous, because it's possible to corrupt channel/user state if characters in the old encoding are no longer valid.

Also, mark this option as experimental.
 2017-06-02 07:31:49 -07:00
James Lu
1ff027152a Irc: remove outdated cert/keyfile comment 2017-05-28 20:09:26 -07:00
James Lu
2737b6bbfc Irc: simplify _send() code and replace unencodable characters 2017-05-27 02:21:12 -07:00
James Lu
1246edaf2c Irc: initial work on encoding support (#101) 2017-05-27 01:27:09 -07:00
James Lu
ead20f5be9 Irc: log full tracebacks when disconnecting due to an error 2017-05-16 16:30:03 -07:00
James Lu
fd3236ddb7 Irc: fix another CPU loop on 'disconnect' 2017-05-12 19:52:40 -07:00
James Lu
daa6593534 Irc: block when the queue is empty instead of needlessly polling it 
Rework Irc.processQueue() to block when the queue is full, and abort if the item "None" is sent to it.
To make sure that the None isn't caught by a full queue or pushed back by other elements, this modifies queue.Queue's underlying deque instance directly.

Closes #459.
 2017-05-12 17:55:24 -07:00
James Lu
06d49f4433 Revert "Irc: only disconnect the write portion of the socket" 
This reverts commit f4babc6f28.
 2017-05-12 17:19:16 -07:00
James Lu
7daef0000b Irc: break out of processQueue properly when a network disconnects 2017-05-09 23:31:20 -07:00
James Lu
701f01fa4f Irc: reword error message from last commit to be more concise 2017-05-09 18:19:35 -07:00
James Lu
bac6dc36b4 Irc: log socket.send() errors with a proper traceback 2017-05-09 18:06:51 -07:00
James Lu
4ca8667669 Irc: fix 62aea23879 (lowercase queue) 2017-05-07 17:34:04 -07:00
James Lu
62aea23879 Irc: fix throttle_time not actually blocking for the defined amount of time 
Passing the timeout to queue.Queue.get is invalid because it'll only block if there ISN'T any text to send.
 2017-05-07 17:31:31 -07:00
James Lu
15ed251ed7 Irc: refuse to queue send data if aborted is set 2017-05-07 13:46:25 -07:00
James Lu
de67fe0d37 Irc: log socket shutdown errors to debug 2017-05-07 13:46:15 -07:00
James Lu
f4babc6f28 Irc: only disconnect the write portion of the socket 
Per https://docs.python.org/3/howto/sockets.html#disconnecting
 2017-05-07 13:46:06 -07:00
James Lu
5d629f7331 matchHost: extend negation via "!" to regular hostmasks as well as exttargets 2017-05-04 19:04:03 -07:00
James Lu
6d96dd21ac updateTS: remove usage of mutable as function default argument 
This may subtly break things: https://docs.quantifiedcode.com/python-anti-patterns/correctness/mutable_default_value_as_argument.html
 2017-04-09 14:45:12 -07:00
James Lu
348572bcb6 Irc: rewrite sendq to use queue.Queue, and add an upper bound (maxsendq) 
Closes #430. Closes #442.
 2017-03-31 17:41:56 -07:00
James Lu
9d9b01839c Split Irc.reply() into _reply() to make 'networks.remote' actually thread-safe 
Previously, the Irc.reply_lock check was in the reply() function itself: replacing it with another function checking for the same lock would delay execution,
but then run the wrong reply() code if another module used irc.reply() while 'remote' was executing.
 2017-03-31 16:25:28 -07:00
James Lu
ae6c68018b core: half the default throttle time (from 0.01 to 0.005) 2017-03-28 22:38:54 -07:00
James Lu
938a1fb9d7 Irc: reorder comments from last commit 2017-03-26 14:25:02 -07:00
James Lu
397df48efd Irc: simplify runloop error catching, adding RuntimeError and SystemExit (closes #438) 
socket.error is aliased to OSError since Python 3.3, and ConnectionError is actually a subclass of OSError.
So, it makes more sense to just catch the more generic type here.

Also, make ProtocolError derive from RuntimeError instead of Exception.
 2017-03-26 14:17:37 -07:00
James Lu
e3c0bf6a1b Irc: break out of processQueue as soon as self.aborted is set 2017-03-24 18:40:02 -07:00
James Lu
99d3780773 Irc: add locking for reply() calls (#437) 2017-03-24 00:57:21 -07:00
James Lu
ff6d961922 Protocol: add missing self in hasCap() 2017-03-23 22:41:12 -07:00
James Lu
f512ae1b33 Protocol: add a hasCap() wrapper function (#337) 2017-03-15 23:46:13 -07:00
James Lu
2ca0cf05a0 Start work on protocol capabilities (#337) 2017-03-15 23:32:47 -07:00
James Lu
afc5cc26fa Irc: more compact __repr__ for IrcChannel/IrcServer/IrcUser 2017-03-11 22:49:48 -08:00
James Lu
2028cab04c core: Grow autoconnect delays by a configurable factor whenever connections fail 
Closes #348.
 2017-03-11 00:21:30 -08:00
James Lu
9e50c5e69a Irc: try to make breaking out of autoconnect loops faster 2017-03-10 23:57:37 -08:00
James Lu
3096c54bb8 Irc: return in msg() if the main client is missing and no explicit source is set 2017-03-10 23:47:07 -08:00
James Lu
9a9e0b2c20 Irc: deprecate the botdata field as well (#273) 2017-03-05 00:14:43 -08:00
James Lu
b4f70bdece Irc: remove duplicate botdata assignment 2017-03-05 00:06:49 -08:00
James Lu
4284853a4a Irc: remove internal use of 'conf' and 'botdata' (#273) 2017-03-05 00:06:44 -08:00
James Lu
7f070448b7 utils, Irc: add abstraction to warn on deprecated attribute usage (#273) 2017-03-05 00:00:26 -08:00
James Lu
5fe277f90d Irc: mention CIDR matching (#411) and casemappings in matchHost() desc. 2017-02-25 22:26:37 -08:00
James Lu
4df8567fa6 Irc: move PYLINK_DISCONNECT firing and connected.clear() into disconnect() (#421) 
This may prevent extra irc.connected.clear() calls from messing with the was_connected state.
 2017-02-25 22:06:43 -08:00
James Lu
7c0cb92696 Irc: hack in CIDR support in matchHost() (#411) 2017-02-24 22:27:26 -08:00
James Lu
04fa0520a6 Irc: make was_successful check the last Irc.connected state 2017-02-24 22:09:41 -08:00
James Lu
b30d696e3a Irc: add "was_successful" data key to PYLINK_DISCONNECT 
This stores whether the network was actually connected before this disconnect message fired (i.e. the disconnect wasn't caused by a configuration error, etc.)
 2017-02-24 21:42:44 -08:00
James Lu
3d9f69dba7 Irc: deprecate checkAuthenticated() 2017-02-24 18:42:58 -08:00