| Commit message (Expand) | Author | Age |
|---|
| ... | |
| * | fix another bug where general exit circs were looking at rendezvous•••streams. consolidate the looking into one function so it doesn't
happen again.
svn:r3372
| Roger Dingledine | 2005-01-19 |
| * | remove some extra-verbose logs•••svn:r3361
| Roger Dingledine | 2005-01-17 |
| * | Introduce a notion of 'internal' circs, which are chosen without regard•••to the exit policy of the last hop. Intro and rendezvous circs must
be internal circs, to avoid leaking information. Resolve and connect
streams can use internal circs if they want.
New circuit pooling algorithm: make sure to have enough circs around
to satisfy any predicted ports, and also make sure to have 2 internal
circs around if we've required internal circs lately (with high uptime
if we've seen that lately).
Split NewCircuitPeriod config option into NewCircuitPeriod (30 secs),
which describes how often we retry making new circuits if current ones
are dirty, and MaxCircuitDirtiness (10 mins), which describes how long
we're willing to make use of an already-dirty circuit.
Once rendezvous circuits are established, keep using the same circuit as
long as you attach a new stream to it at least every 10 minutes. (So web
browsing doesn't require you to build new rend circs every 30 seconds.)
Cannibalize GENERAL circs to be C_REND, C_INTRO, S_INTRO, and S_REND
circ as necessary, if there are any completed ones lying around when
we try to launch one.
Re-instate the ifdef's to use version-0 style introduce cells, since
there was yet another bug in handling version-1 style. We'll try switching
over again after 0.0.9 is obsolete.
Bugfix: when choosing an exit node for a new non-internal circ, don't take
into account whether it'll be useful for any pending x.onion addresses --
it won't.
Bugfix: we weren't actually publishing the hidden service descriptor when
it became dirty. So we only published it every 20 minutes or so, which
means when you first start your Tor, the hidden service will seem broken.
svn:r3360
| Roger Dingledine | 2005-01-17 |
| * | Annotate circuits w/ whether they aim to contain high uptime nodes and/or•••high capacity nodes. When building circuits, choose appropriate nodes.
New config option LongLivedPorts to indicate application streams
that will want high uptime circuits.
When attaching a stream to a circuit, pay attention to its requirements.
This means that every single node in an intro rend circuit, not just
the last one, will have a minimum uptime.
Boost the min uptime from an hour to 24 hours.
svn:r3339
| Roger Dingledine | 2005-01-12 |
| * | When listing circuits that are pending on an opening OR connection,•••if we're an OR we were listing circuits that *end* at us as
being pending on every listener, dns/cpu worker, etc. Stop that.
svn:r3171
| Roger Dingledine | 2004-12-17 |
| * | clean up logging,•••make it clearer which warns are bugs,
make the control log event match its specification,
point out a bug in how we deal with failure when renewing the tls context.
svn:r3138
| Roger Dingledine | 2004-12-13 |
| * | I'm a bad person.•••Stop treating the uint16_t's as null-terminated strings,
and stop looking at the byte after them to see if it's null,
because sometimes you're not allowed to look there.
svn:r3108
| Roger Dingledine | 2004-12-07 |
| * | were we on crack??•••svn:r3107
| Roger Dingledine | 2004-12-07 |
| * | and bust another memory leak•••svn:r3105
| Roger Dingledine | 2004-12-07 |
| * | Fix some memory leaks and unlikely segfaults•••svn:r3103
| Nick Mathewson | 2004-12-07 |
| * | fix a minor leak in my recent commit•••svn:r3081
| Roger Dingledine | 2004-12-05 |
| * | New circuit building strategy: keep a list of ports that we've used in ...•••that will handle each such port. (We can extend this to include addresses
if exit policies shift to require that.) Seed us with port 80 so web
browsers won't complain that Tor is "slow to start up".
This was necessary because our old circuit building strategy just involved
counting circuits, and as time went by we would build up a big pile of
circuits that had peculiar exit policies (e.g. only exit to 9001-9100)
which would take up space in the circuit pile but never get used.
Fix router_compare_addr_to_addr_policy: it was not treating a port of *
as always matching, so we were picking reject *:* nodes as exit nodes too.
If you haven't used a clean circuit in an hour, throw it away, just to
be on the safe side.
This means after 6 hours a totally unused Tor client will have no
circuits open.
svn:r3078
| Roger Dingledine | 2004-12-05 |
| * | bugfix: When we were checking to see if an ap_conn should time out•••waiting for its connected cell, we were calculating time from when the
ap_conn was created. So if it waited say 20 seconds before being attached,
then we would immediately decide that the circuit had timed out.
Also, make circuit_dump_by_conn() display actual circuit progress,
including circuits that haven't been attached to the conn yet but
hope to when it finishes connecting.
svn:r3072
| Roger Dingledine | 2004-12-04 |
| * | make circuit building and router parsing less noisy•••svn:r3068
| Roger Dingledine | 2004-12-04 |
| * | clean obsolete circuit_log_path code•••svn:r3046
| Roger Dingledine | 2004-11-30 |
| * | Suggestion from weasel: Make tor --version --version dump the cvs Id of every...•••svn:r3019
| Nick Mathewson | 2004-11-29 |
| * | wrong is ok, and right is fine, but in between is apparently•••totally unacceptable to me.
svn:r3005
| Roger Dingledine | 2004-11-28 |
| * | Normalize space: add one between every control keyword and control clause.•••svn:r3003
| Nick Mathewson | 2004-11-28 |
| * | remove emacs droppings, since nick says he doesn't need them anymore•••svn:r2989
| Roger Dingledine | 2004-11-26 |
| * | Dr. Seuss on iterating circular lists: "It's fun to have fun, but you•••have to know how."
svn:r2948
| Nick Mathewson | 2004-11-23 |
| * | Fix critical bug in circuit_list_path: cpath is a circular list! (Also reimp...•••svn:r2946
| Nick Mathewson | 2004-11-23 |
| * | be more greedy about filling up all relay cells.•••this may have some bugs in it still.
and it may end up not being what we want to do.
svn:r2928
| Roger Dingledine | 2004-11-21 |
| * | add a TODO item and some comment changes.•••svn:r2904
| Nick Mathewson | 2004-11-16 |
| * | Resolve a bunch of FIXME items; mark a lot more for attention; ask for clarif...•••svn:r2808
| Nick Mathewson | 2004-11-12 |
| * | Use autoconf to enable largefile support where necessary. Use ftello where av...•••svn:r2806
| Nick Mathewson | 2004-11-12 |
| * | Remove XXXX009 comment telling us to do the last (circID-related) fix•••svn:r2798
| Nick Mathewson | 2004-11-10 |
| * | Resolve a FIXME: use identity comparison, not nickname comparison, to•••choose circuit ID types. This is important because our view of "the
nickname of the router on the other side of this connection" is
skewed, and depends on whether we think the other rotuer is
verified--and there's no way to know whether another router thinks you
are verified.
For backward compatibility, we notice when the other router chooses
the same circuit ID type as us (because it's running an old version),
and switch our type to be polite.
svn:r2797
| Nick Mathewson | 2004-11-10 |
| * | Resolve FIXME items: clarify two XXXX comments for 009•••svn:r2791
| Nick Mathewson | 2004-11-10 |
| * | Clean up copyrights.•••Break connection_consider_empty_buckets() out of
connection_read_bucket_decrement().
svn:r2698
| Roger Dingledine | 2004-11-07 |
| * | Make options no longer a global variable.•••Now we can try setting an option but back out if it fails to parse, or
if it's disallowed (e.g. changing RunAsDaemon from 1 to 0).
Use parse_line_from_str rather than parse_line_from_file.
svn:r2692
| Roger Dingledine | 2004-11-06 |
| * | make the default default options.FirewallPorts be the default•••svn:r2683
| Roger Dingledine | 2004-11-04 |
| * | break out validate_options•••leave options.FirewallPorts NULL if it's NULL
svn:r2673
| Roger Dingledine | 2004-11-04 |
| * | - Implement all of control interface except authentication, setconfig,••• and actually making the sockets.
- Make sure that identity-based nicknames start with $.
- Use new string_join interface.
svn:r2661
| Nick Mathewson | 2004-11-03 |
| * | lay the groundwork for a default value for each config option.•••tolerate null exitnodes, entrynodes, etc config options.
svn:r2655
| Roger Dingledine | 2004-11-03 |
| * | Fix paul gardner's assert bug. Turns out when circuit_launch_by_nickname()•••failed at the first hop, it would try to relaunch another circ right
then, even though the first circuit hadn't been populated yet with its
pending_final_cpath.
svn:r2624
| Roger Dingledine | 2004-10-30 |
| * | Tricksy compiler warnings! We hates them, hates them forever, my precious!•••svn:r2615
| Nick Mathewson | 2004-10-27 |
| * | Use tor_snprintf, not snprintf•••svn:r2609
| Nick Mathewson | 2004-10-27 |
| * | Replace sprintf with snprintf•••svn:r2602
| Nick Mathewson | 2004-10-27 |
| * | start the process of making 0.0.7* obsolete•••svn:r2565
| Roger Dingledine | 2004-10-17 |
| * | various tweaks and fixes•••svn:r2548
| Roger Dingledine | 2004-10-16 |
| * | don't assert multiple things in the same tor_assert()•••svn:r2544
| Roger Dingledine | 2004-10-16 |
| * | Implement "families" of coadministered nodes; prevent them all from appearing...•••svn:r2523
| Nick Mathewson | 2004-10-15 |
| * | Try to always dtrt if routerlist==NULL•••svn:r2489
| Nick Mathewson | 2004-10-14 |
| * | more int to size_t conversions, fixing one or more amd64 bugs•••plus a whitespace patch on config.c from vicman
svn:r2482
| Roger Dingledine | 2004-10-14 |
| * | fix the stale pointer assert bug reported by joe magic•••svn:r2436
| Roger Dingledine | 2004-10-11 |
| * | Fix a rare assert trigger, where routerinfos for entries in our cpath•••would expire while we're building the path.
Thanks to Eugene Armstead for pointing it out.
svn:r2402
| Roger Dingledine | 2004-09-30 |
| * | don't pick administrative-friends when picking your path•••(just a skeleton for now)
svn:r2349
| Roger Dingledine | 2004-09-10 |
| * | when picking unverified routers, skip those with bad uptime or•••bad bandwidth, depending on what properties you care about
svn:r2302
| Roger Dingledine | 2004-08-20 |
| * | remove last vestiges of this 'twin' concept•••svn:r2291
| Roger Dingledine | 2004-08-18 |
| * | tolerate old 0.0.7 clients that demand a certain ip:port for a router•••even though it's moved on to another one.
also reduce some log verbosity.
svn:r2288
| Roger Dingledine | 2004-08-18 |