| Commit message (Expand) | Author | Age |
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| * | fix another typo | Roger Dingledine | 2010-10-15 |
| * | Fold timestamp_created into highres_created•••There's no reason to keep a time_t and a struct timeval to represent
the same value: highres_created.tv_sec was the same as timestamp_created.
This should save a few bytes per circuit.
| Nick Mathewson | 2010-10-15 |
| * | Implement node_set_exit_policy_to_reject_all with a flag•••Also remove some debugging code.
| Nick Mathewson | 2010-10-13 |
| * | Add some missing documentation for things added in nodes branch | Nick Mathewson | 2010-10-07 |
| * | Implement policies for nodes (and for microdescriptors too) | Nick Mathewson | 2010-10-01 |
| * | Implement node-based router family code•••Also, make the NodeFamily option into a list of routersets. This
lets us git rid of router_in_nickname_list (or whatever it was
called) without porting it to work with nodes, and also lets people
specify country codes and IP ranges in NodeFamily
| Nick Mathewson | 2010-10-01 |
| * | Rename routerstatus_t.is_running to is_flagged_running•••This was the only flag in routerstatus_t that we would previously
change in a routerstatus_t in a consensus. We no longer have reason
to do so -- and probably never did -- as you can now confirm more
easily than you could have done by grepping for is_running before
this patch.
The name change is to emphasize that the routerstatus_t is_running
flag is only there to tell you whether the consensus says it's
running, not whether it *you* think it's running.
| Nick Mathewson | 2010-10-01 |
| * | Initial conversion to use node_t throughout our codebase.•••A node_t is an abstraction over routerstatus_t, routerinfo_t, and
microdesc_t. It should try to present a consistent interface to all
of them. There should be a node_t for a server whenever there is
* A routerinfo_t for it in the routerlist
* A routerstatus_t in the current_consensus.
(note that a microdesc_t alone isn't enough to make a node_t exist,
since microdescriptors aren't usable on their own.)
There are three ways to get a node_t right now: looking it up by ID,
looking it up by nickname, and iterating over the whole list of
microdescriptors.
All (or nearly all) functions that are supposed to return "a router"
-- especially those used in building connections and circuits --
should return a node_t, not a routerinfo_t or a routerstatus_t.
A node_t should hold all the *mutable* flags about a node. This
patch moves the is_foo flags from routerinfo_t into node_t. The
flags in routerstatus_t remain, but they get set from the consensus
and should not change.
Some other highlights of this patch are:
* Looking up routerinfo and routerstatus by nickname is now
unified and based on the "look up a node by nickname" function.
This tries to look only at the values from current consensus,
and not get confused by the routerinfo_t->is_named flag, which
could get set for other weird reasons. This changes the
behavior of how authorities (when acting as clients) deal with
nodes that have been listed by nickname.
* I tried not to artificially increase the size of the diff here
by moving functions around. As a result, some functions that
now operate on nodes are now in the wrong file -- they should
get moved to nodelist.c once this refactoring settles down.
This moving should happen as part of a patch that moves
functions AND NOTHING ELSE.
* Some old code is now left around inside #if 0/1 blocks, and
should get removed once I've verified that I don't want it
sitting around to see how we used to do things.
There are still some unimplemented functions: these are flagged
with "UNIMPLEMENTED_NODELIST()." I'll work on filling in the
implementation here, piece by piece.
I wish this patch could have been smaller, but there did not seem to
be any piece of it that was independent from the rest. Moving flags
forces many functions that once returned routerinfo_t * to return
node_t *, which forces their friends to change, and so on.
| Nick Mathewson | 2010-10-01 |
| * | Implement a basic node and nodelist type•••The node_t type is meant to serve two key functions:
1) Abstracting difference between routerinfo_t and microdesc_t
so that clients can use microdesc_t instead of routerinfo_t.
2) Being a central place to hold mutable state about nodes
formerly held in routerstatus_t and routerinfo_t.
This patch implements a nodelist type that holds a node for every
router that we would consider using.
| Nick Mathewson | 2010-10-01 |
| * | Start tor-fw-helper in the background, and log whatever it outputs | Steven Murdoch | 2010-09-30 |
| * | Merge branch 'maint-0.2.2' | Roger Dingledine | 2010-09-30 |
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| | * | Merge commit 'mikeperry/bug1772' into maint-0.2.2 | Roger Dingledine | 2010-09-30 |
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| | | * | Nominaly lower the minimum timeout value to 1500.•••This won't change any behavior, since it will still be rounded back
up to 2seconds, but should reduce the chances of some extra warns.
| Mike Perry | 2010-09-29 |
| | * | | Merge branch 'bug1772' into maint-0.2.2 | Roger Dingledine | 2010-09-29 |
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| | | * | refactor and recomment; no actual changes | Roger Dingledine | 2010-09-29 |
| | | * | Do away with the complexity of the network liveness detection.•••We really should ignore any timeouts that have *no* network activity for their
entire measured lifetime, now that we have the 95th percentile measurement
changes. Usually this is up to a minute, even on fast connections.
| Mike Perry | 2010-09-29 |
| * | | | Merge branch 'maint-0.2.2' | Roger Dingledine | 2010-09-29 |
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| | * | | Merge commit 'mikeperry/bug1739' into maint-0.2.2 | Roger Dingledine | 2010-09-29 |
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| | | * | Send control port events for timeouts.•••We now differentiate between timeouts and cutoffs by the REASON string and
the PURPOSE string.
| Mike Perry | 2010-09-29 |
| | * | | Merge commit 'mikeperry/bug1740' into maint-0.2.2 | Roger Dingledine | 2010-09-29 |
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| | | * | Only count timeout data for 3 hop circuits.•••Use 4/3 of this timeout value for 4 hop circuits, and use half of it for
canabalized circuits.
| Mike Perry | 2010-09-29 |
| * | | | Merge remote branch 'origin/maint-0.2.2' | Nick Mathewson | 2010-09-29 |
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| | * | | even more comment | Roger Dingledine | 2010-09-28 |
| * | | | Remove the has_old_dnsworkers flag. | Nick Mathewson | 2010-09-28 |
| * | | | Add a new option to enable/disable IOCP support | Nick Mathewson | 2010-09-28 |
| * | | | Download microdescriptors if you're a cache•••This commit adds some functions to see what microdescriptors we're missing,
and adds fetch-microdesc/store-microdesc logic to the directory code.
| Nick Mathewson | 2010-09-27 |
| * | | | Actually parse the m lines from a microdesc consensus | Nick Mathewson | 2010-09-27 |
| * | | | Merge remote branch 'origin/maint-0.2.2'•••Conflicts:
src/or/config.c
| Nick Mathewson | 2010-09-27 |
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| | * | | Merge branch 'bug1751_enabling' into maint-0.2.2 | Nick Mathewson | 2010-09-27 |
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| | | * | Change bug1751 enabling code based on comments from arma | Nick Mathewson | 2010-09-27 |
| | | * | First cut of code to enable RefuseUnknownExits•••The RefuseUnknownExits config option is now a tristate, with "1"
meaning "enable it no matter what the consensus says", "0" meaning
"disable it no matter what the consensus says", and "auto" meaning "do
what the consensus says". If the consensus is silent, we enable
RefuseUnknownExits.
This patch also changes the dirserv logic so that refuseunknownexits
won't make us cache unless we're an exit.
| Nick Mathewson | 2010-09-21 |
| * | | | 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.
| Nick Mathewson | 2010-09-27 |
| * | | | Move the "stop writing when the buffer is empty" logic to cnnection_finished_... | Nick Mathewson | 2010-09-27 |
| * | | | 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.
| Nick Mathewson | 2010-09-27 |
| * | | | Clone fetch_var_cell_from_buf() for evbuffers. | Nick Mathewson | 2010-09-27 |
| * | | | Refactor users of buf_datalen to bufferevent-friendly version. | Nick Mathewson | 2010-09-27 |
| * | | | Teach read_event/write_event manipulators about bufferevents.•••Add an --enable-bufferevents config switch.
| Nick Mathewson | 2010-09-27 |
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| * | | Merge branch 'bug1789' | Nick Mathewson | 2010-09-21 |
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| | * | Base our expected bw accounting usage on time before soft limit•••Previously, we were also considering the time spent in
soft-hibernation. If this was a long time, we would wind up
underestimating our bandwidth by a lot, and skewing our wakeup time
towards the start of the accounting interval.
This patch also makes us store a few more fields in the state file,
including the time at which we entered soft hibernation.
Fixes bug 1789. Bugfix on 0.0.9pre5.
| Nick Mathewson | 2010-09-03 |
| * | | Merge branch 'bug911' | Nick Mathewson | 2010-09-14 |
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| | * | Move code for launching tests out of router_add_to_routerlist()•••router_add_to_routerlist() is supposed to be a nice minimal function
that only touches the routerlist structures, but it included a call to
dirserv_single_reachability_test().
We have a function that gets called _after_ adding descriptors
successfully: routerlist_descriptors_added. This patch moves the
responsibility for testing there.
Because the decision of whether to test or not depends on whether
there was an old routerinfo for this router or not, we have to first
detect whether we _will_ want to run the tests if the router is added.
We make this the job of
routers_update_status_from_consensus_networkstatus().
Finally, this patch makes the code notice if a router is going from
hibernating to non-hibernating, and if so causes a reachability test
to get launched.
| Nick Mathewson | 2010-08-18 |
| * | | Fix a compile warning on OpenBSD | Sebastian Hahn | 2010-08-22 |
| * | | Merge commit 'karsten/dirbytes2'•••Conflicts:
src/or/rephist.h
| Nick Mathewson | 2010-08-18 |
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| | * | | Count bytes we spend on answering directory requests. | Karsten Loesing | 2010-08-18 |
| * | | | Merge commit 'sebastian/misc-reason' | Nick Mathewson | 2010-08-15 |
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| | * | | Introduce END_STREAM_REASON_NOROUTE | Sebastian Hahn | 2010-08-03 |
| * | | | Allow enabling or disabling *Statistics while Tor is running.•••With this patch we stop scheduling when we should write statistics using a
single timestamp in run_scheduled_events(). Instead, we remember when a
statistics interval starts separately for each statistic type in geoip.c
and rephist.c. Every time run_scheduled_events() tries to write stats to
disk, it learns when it should schedule the next such attempt.
This patch also enables all statistics to be stopped and restarted at a
later time.
This patch comes with a few refactorings, some of which were not easily
doable without the patch.
| Karsten Loesing | 2010-08-05 |
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| * | | Move the header for bandwidth_weight_rule_to_string into reasons.h | Sebastian Hahn | 2010-07-27 |
| * | | Don't include crypto, compat and util.h in or.h | Sebastian Hahn | 2010-07-27 |
| * | | Create routerparse.h | Sebastian Hahn | 2010-07-27 |