Fix a longstanding bug in eventdns related to timeouts: The timeout count was never actually reset to 0. Argh. Now we reset it to zero after we get a successful request, or after we notice that a nameserver is back up, or after we decide the nameserver is down because of timeouts. This may fix bug 326.
svn:r9054
Round stored/transmitted values for bandwidth usage. This might make some attacks work less well. This might well be voodoo, but it gives me a warm fuzzy feeling.
svn:r9048
Revise logic used to flush state to disk. Now, we try to batch non-urgent changes so that we do not do too many writes, and we save very-non-urgent changes every once in a rare while, and we never save more than once per second.
svn:r9047
Make bandwidth accounting information get stored to the state file as well as bw_accounting. Read from the state file if it is more recent than bw_accounting, or if bw_accounting is not there.
svn:r9044
Change logging format of state file to only include non-default values. Adjust clients to never store bandwidth history in the state file. (Possible backport candidate.)
svn:r9043
Fix bug 338: log verbose nicknames, not just keys, for intro points. Also, suppress intro point name logging when SafeLogging is 1. (The security part is a possible backport candidate.)
svn:r9041
Oops, forgot ChangeLog on last commit. The commit was: Fix a couple of obvious bugs in tor_mmap_file on Windows: first, fix a boolean error when checking the return value of CreateFileMapping. Second, CreateFileMapping is documented to return NULL on failure.
svn:r9036
Fix router_new_address_suggestion() so it only changes last_guessed_ip() when it actually calls resolve_my_address(). (bug found by dev-girl)
svn:r8996
Tweaks to test-connection patch: use ".noconnect" instead of ".test" (since there are lots of ways to test things). Use a regular sequence of STREAM events (NEW followed by CLOSED) instead of a new event type. Make the function that checks the address be static and use const and strcasecmpend properly.
svn:r8959
Add support for (Free?)BSD's natd, which was an old way to let you
have your firewall automatically redirect traffic. (Original patch
from Zajcev Evgeny, updated for 0.1.2.x by tup.)
svn:r8946
Let directory authorities set the BadExit flag if they like. Also, refactor directory authority code so we can believe multiple things about a single router, and do fewer linear searches.
svn:r8794
Have connection_about_to_close use an end_reason field in edge_connection_t to tell what reason to tell the controller for closing the stream. Set end_reason in connection_edge_end, connection_mark_unattached_ap, and everwhere we set edge_has_sent_end. Add a changelog entry.
svn:r8779
Fix longstanding bug in connection_exit_begin_conn(): Since connection_edge_end() exits when the connection is unattached, we were never sending RELAY_END cells back for failed RELAY_BEGIN attempts. Fix this. This might make clients that were otherwise timing out either fail faster or retry faster, which is good news for us.
svn:r8770
Add pragma:no-cache and expires headers so that directory lookups can work better in the presence of caching HTTP proxies. (I would have used Cache-Control, but that is an HTTP/1.1 thing.) All timeouts are currently wild-assed guesses.
svn:r8765
Add unit tests for tor_mmap_file(); make tor_mmap_t.size always be the size of the file (not the size of the mapping); add an extra argument to read_file_to_str() so it can return the size of the result string.
svn:r8762
Never discard a descriptor for being too old until either it is recommended by no authorities, or until we download a better (more recent and recommended) one for the same router. This will eventually make it possible for servers to publish less often.
svn:r8761
Fix an XXX in handling destroy cells: when we get a destroy cell with reason FOO, do not tell the controller REASON=FOO. Instead, say REASON=DESTROYED REMOTE_REASON=FOO. Suggested by a conversation with Mike Perry.
svn:r8760
Change to BadExit logic: Let authorities set an "I list bad exits" flag. Consider an exit bad if it is listed as bad by more than half of *those* authorities. This gives us a better migration path.
svn:r8756
Nick Mathewson
Roger Dingledine