svn:r915

svn:r837

change RecommendedVersions into a config option, so dirservers can hup
  for a new one


svn:r809

make exit dns cache entries last 15 minutes


svn:r807

svn:r778

move default exit policy into config files


svn:r653

not when we're closing the stream.

this lets us put a payload in the end cell if we want to,
to describe why we're closing the stream.

there are still some places where we don't send the end cell
immediately. i need to track them down. but it's a low priority,
since i've made it send the end cell when we close the stream if
we haven't already sent it.


svn:r640

make dnsconn->address reflect what it's currently resolving


svn:r624

svn:r592

and fix a few typos


svn:r571

svn:r538

svn:r537

svn:r502

svn:r497

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

'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

svn:r460

still several (many) tls-related bugs outstanding.


svn:r454

svn:r417

please poke at it and report bugs

still needs polishing, and only handles onions now (should handle
OR handshakes too)


svn:r402

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

svn:r396

svn:r389

svn:r388

  - 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

svn:r359

  (expiry time set to 100 seconds so we can play with it)
exit connections are now informed when pending resolves fail
we kill off the oldest busy worker when we're under attack and need to
  resolve something new


svn:r356

svn:r354

apparently glibc 2.2.4 and windows both have async gethostbynames now.
we'll want to make use of them if they're available (via autoconf).


svn:r347

i've eliminated the master dns process, so now the workers just
act like regular connections and are handled by the normal pollarray.

everything seems to still work. ;)


svn:r327

clean up circuit_deliver_relay_cell convention


svn:r312

remove sendme cells
replace malloc with tor_malloc
patch (but not track down) bug in onion pending list
streamline connection_ap handshake


svn:r293

svn:r224

svn:r223

svn:r164

Bugfixes and enhancements in sendmes and dns farm


svn:r161

svn:r159

serious performance increase over non-caching


svn:r158

(they wouldn't have before)

alternate code which bypasses the dns farm, so we can compare speed


svn:r154

performance is better, but not by much. not sure why yet.


svn:r153