mirror of
https://github.com/NLnetLabs/unbound.git
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98235df888
git-svn-id: file:///svn/unbound/trunk@184 be551aaa-1e26-0410-a405-d3ace91eadb9
263 lines
9.5 KiB
Plaintext
263 lines
9.5 KiB
Plaintext
21 March 2007: Wouter
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- unit test of hash table, fixup locking problem in table_grow().
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- fixup accounting of sizes for removing items from hashtable.
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- unit test for hash table, single threaded test of integrity.
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16 March 2007: Wouter
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- lock-verifier, checks consistent order of locking.
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14 March 2007: Wouter
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- hash table insert (and subroutines) and lookup implemented.
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- hash table remove.
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- unit tests for hash internal bin, lru functions.
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13 March 2007: Wouter
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- lock_unprotect in checklocks.
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- util/storage/lruhash.h for LRU hash table structure.
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12 March 2007: Wouter
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- configure.ac moved to 0.2.
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- query_info and replymsg util/data structure.
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9 March 2007: Wouter
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- added rwlock writelock checking.
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So it will keep track of the writelock, and readlocks are enforced
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to not change protected memory areas.
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- log_hex function to dump hex strings to the logfile.
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- checklocks zeroes its destroyed lock after checking memory areas.
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- unit test for alloc.
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- identifier for union in checklocks to please older compilers.
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- created 0.1 tag.
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8 March 2007: Wouter
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- Reviewed checklock code.
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7 March 2007: Wouter
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- created a wrapper around thread calls that performs some basic
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checking for data race and deadlock, and basic performance
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contention measurement.
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6 March 2007: Wouter
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- Testbed works with threading (different machines, different options).
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- alloc work, does the special type.
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2 March 2007: Wouter
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- do not compile fork funcs unless needed. Otherwise will give
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type errors as their typedefs have not been enabled.
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- log shows thread numbers much more nicely (and portably).
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- even on systems with nonthreadsafe libevent signal handling,
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unbound will exit if given a signal.
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Reloads will not work, and exit is not graceful.
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- start of alloc framework layout.
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1 March 2007: Wouter
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- Signals, libevent and threads work well, with libevent patch and
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changes to code (close after event_del).
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- set ipc pipes nonblocking.
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27 February 2007: Wouter
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- ub_thread_join portable definition.
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- forking is used if no threading is available.
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Tested, it works, since pipes work across processes as well.
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Thread_join is replaced with waitpid.
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- During reloads the daemon will temporarily handle signals,
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so that they do not result in problems.
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- Also randomize the outgoing port range for tests.
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- If query list is full, will stop selecting listening ports for read.
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This makes all threads service incoming requests, instead of one.
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No memory is leaking during reloads, service of queries, etc.
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- test that uses ldns-testns -f to test threading. Have to answer
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three queries at the same time.
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- with verbose=0 operates quietly.
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26 February 2007: Wouter
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- ub_random code used to select ID and port.
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- log code prints thread id.
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- unbound can thread itself, with reload(HUP) and quit working
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correctly.
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- don't open pipes for #0, doesn't need it.
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- listens to SIGTERM, SIGQUIT, SIGINT (all quit) and SIGHUP (reload).
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23 February 2007: Wouter
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- Can do reloads on sigHUP. Everything is stopped, and freed,
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except the listening ports. Then the config file is reread.
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And everything is started again (and listening ports if needed).
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- Ports for queries are shared.
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- config file added interface:, chroot: and username:.
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- config file: directory, logfile, pidfile. And they work too.
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- will daemonize by default now. Use -d to stay in the foreground.
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- got BSD random[256 state] code, made it threadsafe. util/random.
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22 February 2007: Wouter
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- Have a config file. Removed commandline options, moved to config.
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- tests use config file.
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21 February 2007: Wouter
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- put -c option in man page.
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- minievent fd array capped by FD_SETSIZE.
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20 February 2007: Wouter
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- Added locks code and pthread spinlock detection.
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- can use no locks, or solaris native thread library.
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- added yacc and lex configure, and config file parsing code.
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also makedist.sh, and manpage.
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- put include errno.h in config.h
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19 February 2007: Wouter
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- Created 0.0 svn tag.
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- added acx_pthread.m4 autoconf check for pthreads from
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the autoconf archive. It is GPL-with-autoconf-exception Licensed.
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You can specify --with-pthreads, or --without-pthreads to configure.
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16 February 2007: Wouter
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- Updated testbed script, works better by using make on remote end.
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- removed check decls, we can compile without them.
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- makefile supports LIBOBJ replacements.
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- docs checks ignore compat code.
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- added util/mini-event.c and .h, a select based alternative used with
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./configure --with-libevent=no
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It is limited to 1024 file descriptors, and has less features.
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- will not create ip6 sockets if ip6 not on the machine.
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15 February 2007: Wouter
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- port to FreeBSD 4.11 Dec Alpha. Also works on Solaris 10 sparc64,
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Solaris 9, FreeBSD 6, Linux i386 and OSX powerpc.
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- malloc rndstate, so that it is aligned for access.
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- fixed rbtree cleanup with postorder traverse.
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- fixed pending messages are deleted when handled.
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- You can control verbosity; default is not verbose, every -v
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adds more verbosity.
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14 February 2007: Wouter
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- Included configure.ac changes from ldns.
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- detect (some) headers before the standards check.
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- do not use isblank to test c99, since its not available on solaris9.
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- review of testcode.
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* entries in a RANGE are no longer reversed.
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* print name of file with replay entry parse errors.
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- port to OSX: cast to int for some prints of sizet.
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- Makefile copies ldnstestpkts.c before doing dependencies on it.
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13 February 2007: Wouter
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- work on fake events, first fwd replay works.
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- events can do timeouts and errors on queries to servers.
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- test package that runs replay scenarios.
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12 February 2007: Wouter
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- work on fake events.
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9 February 2007: Wouter
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- replay file reading.
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- fake event setup, it creates fake structures, and teardowns,
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added signal callbacks to reply to be able to fake those,
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and main structure of event replay routines.
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8 February 2007: Wouter
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- added tcp test.
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- replay storage.
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- testcode/fake_event work.
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7 February 2007: Wouter
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- return answer with the same ID as query was sent with.
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- created udp forwarder test. I've done some effort to make it perform
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quickly. After servers are created, no big sleep statements but
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it checks the logfiles to see if servers have come up. Takes 0.14s.
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- set addrlen value when calling recvfrom.
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- comparison of addrs more portable.
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- LIBEVENT option for testbed to set libevent directory.
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- work on tcp input.
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6 February 2007: Wouter
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- reviewed code and improved in places.
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5 February 2007: Wouter
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- Picked up stdc99 and other define tests from ldns. Improved
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POSIX define test to include getaddrinfo.
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- defined constants for netevent callback error code.
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- unit test for strisip6.
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2 February 2007: Wouter
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- Created udp4 and udp6 port arrays to provide service for both
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address families.
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- uses IPV6_USE_MIN_MTU for udp6 ,IPV6_V6ONLY to make ip6 sockets.
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- listens on both ip4 and ip6 ports to provide correct return address.
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- worker fwder address filled correctly.
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- fixup timer code.
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- forwards udp queries and sends answer.
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1 February 2007: Wouter
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- outside network more UDP work.
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- moved * closer to type.
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- comm_timer object and events.
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31 January 2007: Wouter
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- Added makedist.sh script to make release tarball.
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- Removed listen callback layer, did not add anything.
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- Added UDP recv to netevent, worker callback for udp.
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- netevent communication reply storage structure.
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- minimal query header sanity checking for worker.
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- copied over rbtree implementation from NSD (BSD licensed too).
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- outgoing network query service work.
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30 January 2007: Wouter
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- links in example/ldns-testpkts.c and .h for premade packet support.
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- added callback argument to listen_dnsport and daemon/worker.
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29 January 2007: Wouter
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- unbound.8 a short manpage.
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26 January 2007: Wouter
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- fixed memleak.
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- make lint works on BSD and Linux (openssl defines).
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- make tags works.
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- testbound program start.
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25 January 2007: Wouter
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- fixed lint so it may work on BSD.
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- put license into header of every file.
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- created verbosity flag.
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- fixed libevent configure flag.
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- detects event_base_free() in new libevent 1.2 version.
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- getopt in daemon. fatal_exit() and verbose() logging funcs.
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- created log_assert, that throws assertions to the logfile.
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- listen_dnsport service. Binds ports.
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24 January 2007: Wouter
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- cleaned up configure.ac.
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23 January 2007: Wouter
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- added libevent to configure to link with.
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- util/netevent setup work.
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- configure searches for libevent.
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- search for libs at end of configure (when other headers and types
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have been found).
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- doxygen works with ATTR_UNUSED().
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- util/netevent implementation.
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22 January 2007: Wouter
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- Designed header file for network communication.
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16 January 2007: Wouter
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- added readme.svn and readme.tests.
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4 January 2007: Wouter
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- Testbed script (run on multiple platforms the test set).
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Works on Sunos9, Sunos10, FreeBSD 6.1, Fedora core 5.
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- added unit test tpkg.
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3 January 2007: Wouter
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- committed first set of files into subversion repository.
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svn co svn+ssh://unbound.net/svn/unbound
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You need a ssh login. There is no https access yet.
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- Added LICENSE, the BSD license.
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- Added doc/README with compile help.
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- main program stub and quiet makefile.
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- minimal logging service (to stderr).
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- added postcommit hook that serves emails.
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- added first test 00-lint. postcommit also checks if build succeeds.
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- 01-doc: doxygen doc target added for html docs. And stringent test
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on documented files, functions and parameters.
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15 December 2006: Wouter
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- Created Makefile.in and configure.ac.
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