Nick Mathewson
21e5f3c431
Detect Libevent version at configure time when using bufferevents
2010-09-27 14:29:49 -04:00
Nick Mathewson
b7ae108e18
Always defer bufferevent_openssl callbacks to avoid reentrant invocations
2010-09-27 14:29:42 -04:00
Nick Mathewson
89e8f31c42
Add a changes file for bufferevents
2010-09-27 14:22:18 -04:00
Nick Mathewson
c93cceb919
note that libevent does not have an an easy way to reset buckets atm
2010-09-27 14:22:18 -04:00
Nick Mathewson
b49cf6a77a
Fix whitespace in bufferevents branch
2010-09-27 14:22:18 -04:00
Nick Mathewson
a16ed90ec8
Document and/or fix stuff found by Sebastian in code review
...
Thanks to Sebastian for his code-review of the bufferevents patch series.x
2010-09-27 14:22:18 -04:00
Sebastian Hahn
865bea3b89
Some bufferevents related fixes and pointers for nickm
2010-09-27 14:22:18 -04:00
Nick Mathewson
beb52352f2
Fix build with automake 1.6
...
automake 1.6 doesn't like using a conditional += to add stuff to foo_LDADD.
Instead you need to conditionally define a variable, then non-conditionally
put that variable in foo_LDADD.
2010-09-27 14:22:18 -04:00
Nick Mathewson
ffd5070b04
Convert bufferevents to use rate-limiting.
...
This requires the latest Git version of Libevent as of 24 March 2010.
In the future, we'll just say it requires Libevent 2.0.5-alpha or
later.
Since Libevent doesn't yet support hierarchical rate limit groups,
there isn't yet support for tracking relayed-bytes separately when
using the bufferevent system. If a future version does add support
for hierarchical buckets, we can add that back in.
2010-09-27 14:22:18 -04:00
Nick Mathewson
98ec959c9c
Fix a couple of bufferevent incompatibilities that snuck in.
2010-09-27 14:22:18 -04:00
Nick Mathewson
0c9b64d449
Get zlib compression working with bufferevents.
2010-09-27 14:22:11 -04:00
Nick Mathewson
9796b9bfa6
Implement SOCKS-client support for bufferevents
2010-09-27 12:31:14 -04:00
Nick Mathewson
c74a4ab515
Documentation for a few bufferevent functions.
2010-09-27 12:31:14 -04:00
Nick Mathewson
bd3612cd2b
Get SSL connections and linked connections working with bufferevents.
...
Clients are now verified to work and build circuits correctly. There
are still a few warnings given here and there that I need to look into.
2010-09-27 12:31:14 -04:00
Nick Mathewson
fc4ddafab8
Make control connections use bufferevents
2010-09-27 12:31:14 -04:00
Nick Mathewson
84bb5d573c
Fix crash/warning bug when we get an unexpected close.
...
This was possible if we have already decided to close a bufferevent
connection, but the other side decides to close it first.
2010-09-27 12:31:13 -04:00
Nick Mathewson
44375d4eb8
Add a 0-pullup version of fetch_from_evbuffer_socks
2010-09-27 12:31:13 -04:00
Nick Mathewson
f6899f3a74
Documentation for inspect_evbuffer
2010-09-27 12:31:13 -04:00
Nick Mathewson
698085d56e
Add pullup-free version of fetch_from_evbuffer_http
2010-09-27 12:31:13 -04:00
Nick Mathewson
4af6887d20
Add support for linked connections with bufferevent_pair.
...
Also, set directory connections (linked and otherwise) to use bufferevents.
Also, stop using outbuf_flushlen anywhere except for OR connections.
2010-09-27 12:31:13 -04:00
Nick Mathewson
b63f6518cb
Add bufferevent support for outgoing connections; exits are now supported.
2010-09-27 12:31:13 -04:00
Nick Mathewson
ddcb59bb70
Fix more remaining users of inbuf/outbuf to handle bufferevents instead.
2010-09-27 12:31:13 -04:00
Nick Mathewson
5279036148
Be a little more abstract about which connection type use bufferevents
2010-09-27 12:31:13 -04:00
Nick Mathewson
9f8027abfd
Make a function to mark a connection and set hold_open_until_flushed.
2010-09-27 12:31:13 -04:00
Nick Mathewson
d830eb366a
Allow hold-open-until-flushed logic to work for bufferevents.
2010-09-27 12:29:43 -04:00
Nick Mathewson
ec10c044fb
Move the "stop writing when the buffer is empty" logic to cnnection_finished_flushing
2010-09-27 12:29:43 -04:00
Nick Mathewson
63079efb87
Add a fetch_from_evbuffer_http
2010-09-27 12:29:42 -04:00
Nick Mathewson
73feedb8b3
Have edge connections use fetch_from_evbuffer_socks when appropriate.
2010-09-27 12:29:42 -04:00
Nick Mathewson
c6e22ae2b7
Basic bufferevent callbacks
...
These are based strongly on connection_handle_read and
connection_handle_write, but hopefully without so much mixture of IO
logic and Tor logic.
2010-09-27 12:29:42 -04:00
Nick Mathewson
a0f4841e2b
Refactor SOCKS parsing code to handle evbuffers.
...
Now all of the logic is in a parse_socks() function that gets data
from a buf_t or evbuffer-specific wrapper.
2010-09-27 12:29:42 -04:00
Nick Mathewson
4836014168
Clone fetch_var_cell_from_buf() for evbuffers.
2010-09-27 12:28:43 -04:00
Nick Mathewson
0514917800
Add a new connection_fetch_from_buf_line() that can handle bufferevents
2010-09-27 12:28:43 -04:00
Nick Mathewson
5448501479
New bufferevent-related check in assert_connection_ok().
...
{Make sure that if we have a bufferevent on a connection, we do not have the
other libevent/buffering-related fields set.}
2010-09-27 12:28:43 -04:00
Nick Mathewson
076025476a
Add bufferevent versions of connection_write/fetch_to/from_buf.
2010-09-27 12:28:43 -04:00
Nick Mathewson
200921dc31
Refactor users of buf_datalen to bufferevent-friendly version.
2010-09-27 12:28:43 -04:00
Nick Mathewson
57e7b54b7b
Teach read_event/write_event manipulators about bufferevents.
...
Add an --enable-bufferevents config switch.
2010-09-27 12:28:43 -04:00
Nick Mathewson
94aac84a71
Remove never-actually-finished code to use readv and writev for IO.
...
We'll get this feature for free with bufferevents, so there's no good reason
to clone it in Tor.
2010-09-27 12:28:43 -04:00
Nick Mathewson
26811a8e2d
Merge remote branch 'origin/maint-0.2.2'
2010-09-27 12:26:23 -04:00
Nick Mathewson
24a45f54d2
Merge branch 'bug1805' into maint-0.2.2
2010-09-27 12:25:32 -04:00
Nick Mathewson
9c8fb75edf
Clean up some bug1805 comments based on arma's feedback
2010-09-27 12:23:49 -04:00
Nick Mathewson
1cbdbff961
Merge remote branch 'mikeperry/bug1952-merge' into maint-0.2.2
2010-09-27 12:17:41 -04:00
Mike Perry
dfe8c2146c
Add changelog for bug 1952.
2010-09-27 09:12:00 -07:00
Mike Perry
7af0aa25d8
Update dir-spec.txt with new weight constraints.
2010-09-27 09:11:55 -07:00
Mike Perry
0ff86042ac
Implement new Wxx constraints.
...
Cases 1 and 3b are provably correct. Case 2b has a fallback to first try to
maximize entropy.
2010-09-27 08:53:41 -07:00
Nick Mathewson
2579d827ab
Use autoreconf, not autoconf&&automake&&etc in autogen.sh
...
The autoreconf tool deals much better with detecting which tools to
use on your particular platform, handling cases where your
install-sh script gets stable, and lots of other little tricky
issues.
We still fall back to autoconf&&automake&&etc in the case where
"`which autoreconf 2>/dev/null`" says something we can't run.
This is the first change of the 0.2.3.x series.
2010-09-27 11:20:12 -04:00
Nick Mathewson
83f9667fe8
Bump the Tor version in master to 0.2.3.0-alpha-dev
...
0.2.2.x development will continue in branch maint-0.2.2.
master is now out of feature freeze.
Let's not go crazy right away. :)
2010-09-24 15:15:07 -04:00
Nick Mathewson
d073d7d4eb
Consistency issues in load_windows_system_library patch. Thanks Sebastian
2010-09-24 14:16:55 -04:00
Nick Mathewson
c8e1538a0b
Merge remote branch 'sebastian/continuation'
2010-09-24 13:43:55 -04:00
Sebastian Hahn
851255170a
Note that the torrc format doesn't need nl at end
2010-09-24 13:32:27 +02:00
Nick Mathewson
9b49a89430
Merge branch 'bug1511'
2010-09-23 23:16:25 -04:00
