| Commit message (Expand) | Author | Age |
|---|
| * | more cleanup and rearranging•••still not finished integrating new dirserv stuff
svn:r507
| Roger Dingledine | 2003-09-29 |
| * | add Address config element, use it in descriptor•••svn:r496
| Roger Dingledine | 2003-09-27 |
| * | finish enforcing the log convention•••svn:r494
| Roger Dingledine | 2003-09-26 |
| * | first pass: obey log convention•••ERR is if something fatal just happened
WARNING is something bad happened, but we're still running. The bad thing
is either a bug in the code, an attack or buggy protocol/implementation
of the remote peer, etc. The operator should examine the bad thing and
try to correct it.
(No error or warning messages should be expected. I expect most people
to run on -l warning eventually.)
NOTICE is never ever used.
INFO means something happened (maybe bad, maybe ok), but there's nothing
you need to (or can) do about it.
DEBUG is for everything louder than INFO.
svn:r486
| Roger Dingledine | 2003-09-26 |
| * | Refactor buffers; implement descriptors.•••'buf_t' is now an opaque type defined in buffers.c .
Router descriptors now include all keys; routers generate keys as
needed on startup (in a newly defined "data directory"), and generate
their own descriptors. Descriptors are now self-signed.
Implementation is not complete: descriptors are never published; and
upon receiving a descriptor, the directory doesn't do anything with
it.
At least "routers.or" and orkeygen are now obsolete, BTW.
svn:r483
| Nick Mathewson | 2003-09-25 |
| * | cleanups, bugfixes, more verbose logs•••Fixed up the assert_*_ok funcs some (more work remains)
Changed config so it reads either /etc/torrc or the -f arg, never both
Finally tracked down a nasty bug with our use of tls:
It turns out that if you ask SSL_read() for no more than n bytes, it
will read the entire record from the network (and maybe part of the next
record, I'm not sure), give you n bytes of it, and keep the remaining
bytes internally. This is fine, except our poll-for-read looks at the
network, and there are no bytes pending on the network, so we never know
to ask SSL_read() for more bytes. Currently I've hacked it so if we ask
for n bytes and it returns n bytes, then it reads again right then. This
will interact poorly with our rate limiting; we need a cleaner solution.
svn:r481
| Roger Dingledine | 2003-09-24 |
| * | reshuffle functions for cleaner organization•••svn:r451
| Roger Dingledine | 2003-09-12 |
| * | add CertFile, Nickname•••write new certfile if you don't have one already
set up a tls context on startup
svn:r432
| Roger Dingledine | 2003-09-08 |
| * | clean up config.c so it doesn't expose as much•••svn:r430
| Roger Dingledine | 2003-09-08 |
| * | start honoring the recommended_versions string•••your client exits if you're running a version not in the
directory's list of acceptable versions (unless you have a
config variable set to override).
svn:r408
| Roger Dingledine | 2003-08-23 |
| * | start refactoring dnsworker so testing won't be so darn hard•••add NumCpus config variable in preparation for cpuworkers
hardcode /etc/torrc path for config (simplifies win32 port)
improve exit policy debugging during router entry parsing
svn:r397
| Roger Dingledine | 2003-08-14 |
| * | Start of port to win32. Missing are:••• - signal support
- forking for DNS farm
- changes for async IO
- daemonizing
In other words, some files still don't build, and the ones that do build,
do nonblocking IO incorrectly.
I'm also not checking in the project files till I have a good place
for them.
svn:r380
| Nick Mathewson | 2003-08-12 |
| * | implemented total read rate limiting•••svn:r365
| Roger Dingledine | 2003-07-05 |
| * | Change many files to new log_fn format•••svn:r333
| Nick Mathewson | 2003-06-17 |
| * | OPport is gone. So is conn type OP.•••svn:r298
| Roger Dingledine | 2003-05-28 |
| * | add circuit-level sendme relay cells•••remove sendme cells
replace malloc with tor_malloc
patch (but not track down) bug in onion pending list
streamline connection_ap handshake
svn:r293
| Roger Dingledine | 2003-05-20 |
| * | sign directories with the signing key•••svn:r274
| Roger Dingledine | 2003-05-07 |
| * | further cleanup, test.c still has some bugs•••svn:r241
| Roger Dingledine | 2003-04-16 |
| * | divorce circuit building from user connections•••now we rebuild the circuit periodically (but only if it's been used),
and we can further abstract it to do incremental circuit building, etc.
svn:r233
| Roger Dingledine | 2003-04-16 |
| * | Add magic to end of C files to make emacs happy; split test invocation into s...•••svn:r224
| Nick Mathewson | 2003-04-07 |
| * | cleaner errors•••svn:r205
| Roger Dingledine | 2003-03-19 |
| * | greatly simplify this notion of 'roles':•••if your ORPort is non-zero then you must connect to all nodes
if your DirPort is non-zero then you must act like a directory server
svn:r192
| Roger Dingledine | 2003-03-18 |
| * | Add daemon option and bool config type•••svn:r184
| Nick Mathewson | 2003-03-17 |
| * | major overhaul: dns slave subsystem, topics•••on startup, it forks off a master dns handler, which forks off dns
slaves (like the apache model). slaves as spawned as load increases,
and then reused. excess slaves are not ever killed, currently.
implemented topics. each topic has a receive window in each direction
at each edge of the circuit, and sends sendme's at the data level, as
per before. each circuit also has receive windows in each direction at
each hop; an edge sends a circuit-level sendme as soon as enough data
cells have arrived (regardless of whether the data cells were flushed
to the exit conns). removed the 'connected' cell type, since it's now
a topic command within data cells.
at the edge of the circuit, there can be multiple connections associated
with a single circuit. you find them via the linked list conn->next_topic.
currently each new ap connection starts its own circuit, so we ought
to see comparable performance to what we had before. but that's only
because i haven't written the code to reattach to old circuits. please
try to break it as-is, and then i'll make it reuse the same circuit and
we'll try to break that.
svn:r152
| Roger Dingledine | 2003-01-26 |
| * | onions go on and off the network correctly now•••we're closer to an OS X port
CVS: ----------------------------------------------------------------------
svn:r146
| Roger Dingledine | 2002-12-03 |
| * | create cells are now queued and processed only when idle•••we also queue data cells destined for a circuit that is
pending, and process them once the circuit opens
destroys reach into the queue and remove the pending onion,
along with its collected data cells
svn:r142
| Roger Dingledine | 2002-11-27 |
| * | added OnionsPerSecond to prevent create flooding•••first cut, probably needs more playing with
svn:r137
| Roger Dingledine | 2002-11-23 |
| * | remove popt dependency, consolidate config stuff•••reformat parts of onion.c
svn:r136
| Roger Dingledine | 2002-11-23 |
| * | cell.c is now obsolete•••svn:r133
| Roger Dingledine | 2002-10-03 |
| * | introduced a periodic keepalive padding cell•••now tor can be run safely inside nat'ed areas that kill idle
connections; and the proxy can handle when you suspend your laptop
and then emerge hours later from a new domain.
svn:r125
| Roger Dingledine | 2002-10-01 |
| * | cleanup•••prkey is only fetched when it's needed
tor nodes who aren't dirservers now fetch directories and autoconnect
to new nodes listed in the directory
default role is a non-dirserver node
svn:r120
| Roger Dingledine | 2002-09-28 |
| * | directory servers in and functional•••proxies now periodically pull down an hourly-updated directory,
and replace their router list with it if it parses correctly.
svn:r112
| Roger Dingledine | 2002-09-26 |
| * | onion proxies now work (i think)•••svn:r96
| Roger Dingledine | 2002-09-04 |
| * | resolve warnings•••svn:r89
| Roger Dingledine | 2002-09-03 |
| * | Port to MacOS X•••svn:r88
| Nick Mathewson | 2002-09-03 |
| * | enforce maxconn; bugfix to not tear down the parent when we hit maxconn•••svn:r86
| Roger Dingledine | 2002-09-03 |
| * | linkpadding is now off by default.•••svn:r79
| Roger Dingledine | 2002-08-23 |
| * | Implemented link padding and receiver token buckets•••Each socket reads at most 'bandwidth' bytes per second sustained, but
can handle bursts of up to 10*bandwidth bytes.
Cells are now sent out at evenly-spaced intervals, with padding sent
out otherwise. Set Linkpadding=0 in the rc file to send cells as soon
as they're available (and to never send padding cells).
Added license/copyrights statements at the top of most files.
router->min and router->max have been merged into a single 'bandwidth'
value. We should make the routerinfo_t reflect this (want to do that,
Mat?)
As the bandwidth increases, and we want to stop sleeping more and more
frequently to send a single cell, cpu usage goes up. At 128kB/s we're
pretty much calling poll with a timeout of 1ms or even 0ms. The current
code takes a timeout of 0-9ms and makes it 10ms. prepare_for_poll()
handles everything that should have happened in the past, so as long as
our buffers don't get too full in that 10ms, we're ok.
Speaking of too full, if you run three servers at 100kB/s with -l debug,
it spends too much time printing debugging messages to be able to keep
up with the cells. The outbuf ultimately fills up and it kills that
connection. If you run with -l err, it works fine up through 500kB/s and
probably beyond. Down the road we'll want to teach it to recognize when
an outbuf is getting full, and back off.
svn:r50
| Roger Dingledine | 2002-07-16 |
| * | corrected some string literals•••svn:r47
| Bruce Montrose | 2002-07-15 |
| * | finishing touches. think its ready for integration now.•••svn:r42
| Bruce Montrose | 2002-07-11 |
| * | added new option GlobalRole to getoptions()•••svn:r41
| Bruce Montrose | 2002-07-11 |
| * | cleaned up some, added validation to getoptions()•••svn:r40
| Bruce Montrose | 2002-07-11 |
| * | Added usage display on error.•••svn:r36
| Bruce Montrose | 2002-07-10 |
| * | Miscellaneous bug fixes / activated "make check" for src/or•••svn:r31
| Bruce Montrose | 2002-07-09 |
| * | minor bug fix in error checking•••svn:r28
| Bruce Montrose | 2002-07-03 |
| * | added error checking into getoptions()•••svn:r26
| Bruce Montrose | 2002-07-03 |
| * | Added getoptions() and made minor adjustment to poptReadDefaultOptions()•••svn:r25
| Bruce Montrose | 2002-07-03 |
| * | Initial revision•••svn:r2
| Roger Dingledine | 2002-06-26 |