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326 commits

Author SHA1 Message Date
Lance Stout
2eeaf4d80c Use provided stanza ID. 2012-04-25 13:55:46 -07:00
Lance Stout
0cc14cee4d Ensure that SSL errors are handled in Py3.3 2012-04-24 16:11:49 -07:00
Lance Stout
a20a9c505d Track threads to ensure all have exited when disconnecting. 2012-04-22 18:13:36 -07:00
Lance Stout
913738444e Count and track the main threads, so we can delay disconnecting until all have quit. 2012-04-21 10:36:39 -07:00
Lance Stout
8ee30179ea Add _use_daemons flag to XMLStream to run all threads in daemon mode. 
This WILL make the Python interpreter produce exceptions on shutdown.
 2012-04-20 15:21:31 -07:00
Lance Stout
cb2469322b Handle using provided weakrefs as stanza parent references. 
Fixes issue #159
 2012-04-14 11:13:38 -04:00
Lance Stout
94aa6673ca Check for the stop event more aggressively in the send thread. 2012-04-13 08:27:11 -04:00
Lance Stout
4cd5d3b3b5 Fix DNS resolution results for IP literals. 2012-04-10 14:08:33 -04:00
Lance Stout
15ef273141 Add a prefix to stanza ID values to ensure that they are unique per client. 2012-04-08 21:15:53 -04:00
Lance Stout
aedbecd673 Correct the statemachine's ensure_any method. 
It had not been updated to use the new condition instead of the old
threading event.
 2012-04-06 17:39:51 -04:00
Lance Stout
51e5aee830 Add default mapping of localhost to ::1 and 127.0.0.1 2012-04-06 15:08:21 -04:00
Lance Stout
48504ed5e2 Display IPv6 literal addresses in brackets. 2012-04-01 19:32:12 -07:00
Lance Stout
4d4d1e0ee5 Improve connection handling by not delaying until all DNS records are tried. 2012-03-30 10:12:44 -07:00
Lance Stout
c1d36cad46 Add better DNS resolver wrapper. 2012-03-30 10:12:43 -07:00
Lance Stout
912463ed6a Fix sending data after </stream> 
Clearing the session_started_event before sending </stream> will
pause the send loop so that we don't continue sending data after
the </stream>.
 2012-03-28 23:53:55 -07:00
Lance Stout
94923ae898 Improve handling disconnections. 
- Add option for disconnecting without sending </stream>:

    self.disconnect(send_close=False)

- Optionally distinguish between session_end and disconnected based
  on if </stream> was sent.

    self.end_session_on_disconnect = False
 2012-03-27 23:24:42 -07:00
Lance Stout
a1ddd88208 Add support for a new type of stanza interface: bool 
The set of bool_interfaces provides default behaviour for
checking/setting the presence of empty subelements.

The prime example of this would be:

    bool_interfaces = set(['required'])

This would mean that ``stanza['required']`` would return ``True`` for:

    <stanza>
       <required />
    </stanza>

and ``False`` for:

    <stanza />

Likewise, assigning ``stanza['required'] = True`` would add an empty
``<required />`` element, and setting it to ``False`` would remove
such an element if it exists.
 2012-03-27 21:05:50 -07:00
Lance Stout
ee6a9b981a Simplify sending whitespace keepalives. 
Now that we have the send lock, we can use now=True.
 2012-03-27 20:53:27 -07:00
Lance Stout
fa4c52e499 Correct handling of acks for XEP-0198 under heavy load. 2012-03-21 13:00:43 -07:00
Lance Stout
d5484808a7 Respect reattempt=False setting when reconnecting. 2012-03-21 10:28:26 -07:00
Lance Stout
59d1b8e131 Correct connect() documentation, don't delay attempts if reattempt=False. 
See issue #152
 2012-03-20 09:56:39 -07:00
Lance Stout
fbdf2bed49 Add out_sync filter category. 
Added option to XMLStream.send() to skip applying filters.

Filters in the out_sync group are synced with placing stanza content
either on the wire directly or into the send queue. Because of this,
out_sync filters should not block.
 2012-03-18 00:59:45 -07:00
Lance Stout
9f43d31bf5 Add setting for maximum number of reconnection attempts. 
Setting self.reconnect_max_attempts to a non-None value will limit
the number of times a connection attempt will be made before quiting
and raising a 'connection_failed' event.
 2012-03-12 16:19:18 -07:00
Lance Stout
4cb8a8d389 Modify the cert event to provide the PEM encoded cert in all cases. 2012-03-07 15:03:35 -08:00
Lance Stout
53bcd33e1d Let disconnect() wait for its lock for a few seconds. 
This should eliminate most debug statements about not being
able to acquire a lock during disconnect.
 2012-02-22 07:57:13 -08:00
Lance Stout
ecd6ad6930 Fix incompatibility with clearing an element between ElementTree and cElementTree 2012-02-19 20:27:53 -08:00
Lance Stout
c36073b40e xml.etree.ElementTree raises ExpatError instead of SyntaxError or ParseError. 2012-02-19 20:27:19 -08:00
Lance Stout
94b57d232d More pyflakes cleanup. 2012-02-18 11:44:05 -08:00
Lance Stout
c43c7be86c Make last_xml usage a little more explict. 2012-02-17 11:40:07 -08:00
Lance Stout
c58462f154 Fix undeclared variable usage for reconnect. 2012-02-17 11:12:48 -08:00
Lance Stout
fb2582e53b Fix fixing remove_stanza() 
Fixes issue #146
 2012-02-16 07:25:44 -08:00
Lance Stout
d807613117 Don't retrieve cert until a connection is made. 2012-02-16 07:02:56 -08:00
Lance Stout
6d922d00c3 Fix remove_stanza(). 
Fixes issue #146
 2012-02-16 07:02:19 -08:00
Lance Stout
61ea84093b Don't shutdown completely after handling SyntaxError. 
The ``shutdown = True`` line was preventing the stream from reconnecting
after handling the error.

Fixes issues #101, #145
 2012-02-10 19:28:12 -08:00
Lance Stout
e76d6a481f Fix undefined variable references when DNS timeouts. 2012-02-10 19:20:17 -08:00
Lance Stout
ca5145c210 Fix IPv6 query logging. 2012-02-10 06:46:51 +01:00
Lance Stout
1a272fd276 Add support for querying and connecting to IPv6 addresses. 
Tested using servers provided by Florian Jensen (flosoft.biz)
during the 2012 FOSDEM XMPP Summit.

Fixes issue #94.
 2012-02-09 21:28:28 -08:00
Lance Stout
952260b423 Add ssl_cert event (direct). 
The payload is a dictionary of parsed cert data, as provided by
Python's getpeercert() socket method. It unfortunately does not
provide much detail beyond basic info.
 2012-02-04 14:16:37 +01:00
Lance Stout
f98e5a03de Fix typo s/is_set/is_set() 2012-02-02 18:14:48 +01:00
Lance Stout
3ab7c8bcc3 Make socket_error run as a direct event to ensure that it is handled. 
Socket errors that occur before stream processing begins could not be
handled as the event loop would not be running yet.

Resolves issue #142
 2012-01-28 18:54:46 -08:00
Lance Stout
1e01903072 Revert "Remove stream feature handlers on session_start." 
This reverts commit 4274f49ada.

The SASL mech was choking on this, so let's send it back for some
more refining.
 2012-01-18 11:51:00 -08:00
Lance Stout
86d8736dcc Hash JIDs based on full JID string. 
This makes JID objects equivalent to strings in dictionaries, etc.

>>> j = JID('foo@example.com')
>>> s = 'foo@example.com'
>>> d = {j: 'yay'}
>>> d[j]
'yay'
>>> d[s]
'yay'
>>> d[s] = 'yay!!'
>>> d[j]
'yay!!'
 2012-01-17 23:03:48 -08:00
Lance Stout
2923f56561 Pre-parse StanzaPath paths to speed up matching. 
The parsing and namespace cleaning isn't terribly expensive, but it does
add up. It was adding an extra 5sec when processing 100,000 basic
message stanzas.
 2012-01-17 22:28:44 -08:00
Lance Stout
4274f49ada Remove stream feature handlers on session_start. 
Based on profiling, using around 35 stream handlers quarters the number
of basic message stanzas that can be processed in a second, in
comparison to only using the bare minimum of four handlers.

To help, we can drop handlers for stream features once the session
has started. So that we can re-enable these handlers when a stream
must restart, the 'stream_start' event has been added which fires
whenever a stream header is received.

The 'stream_start' event is a more generic replacement for the
existing start_stream_handler() method.
 2012-01-17 22:14:24 -08:00
Lance Stout
de35848500 Don't serialize XML unless we need to. 2012-01-14 10:54:48 -08:00
Lance Stout
e0545bf0bc Merge branch 'develop' into develop-1.1 2011-12-31 01:29:12 -05:00
Lance Stout
03bc38f7e3 Add docs on using Iq stanzas. 2011-12-31 01:28:41 -05:00
Lance Stout
1a61bdb302 Ensure that stanza plugins work as expected if the XML is appended. 2011-12-28 09:53:22 -05:00
Lance Stout
2f2ebb37e4 Merge branch 'develop' into develop-1.1 2011-12-27 18:05:42 -05:00
Lance Stout
42a86fe0d4 Disconnect when a SyntaxError is found. 
This should resolve issue #102
 2011-12-27 18:01:26 -05:00