1 2013-03-20 Daigo Moriwaki <daigo at debian dot org>
4 - New pairing algorithm: ShogiServer::Pairing::LeastDiff
5 This pairing algorithm aims to minimize the total differences of
6 matching players' rates. It also includes penalyties when a match
7 is same as the previous one or a match is between human players.
8 It is based on a discussion with Yamashita-san on
9 http://www.sgtpepper.net/kaneko/diary/20120511.html.
11 2012-12-30 Daigo Moriwaki <daigo at debian dot org>
14 - Backported a5c94012656902e73e00f46e7a4c7004b24d4578:
15 test/TC_logger.rb depeneded on a specific directory where it was
16 running on. This issues has been fixed.
17 - Backported 87d145bd1f1a14a33f5f6fbc78b63a1952f1ca90 and
18 2df8c798aeb7f0e77735e893fd1370c2c6f15c4d:
19 shogi_server/floodgate.rb: Generating next time around the new
20 year day by reading configuration files did not work correctly.
21 This issue has been fixed.
23 2012-12-28 Daigo Moriwaki <daigo at debian dot org>
26 - shogi_server/pairing.rb:
27 + There was a bug in the logic avoiding human-human match.
28 This issue has been fixed.
29 + Improved the logic avoiding human-human match. Human-human
30 matches will less likely happen.
32 2010-10-06 Daigo Moriwaki <daigo at debian dot org>
35 - mk_rate: the usage was not updated.
36 Thanks to Hoki-san to report this issue. (Closes: #23358)
38 2010-09-18 Daigo Moriwaki <daigo at debian dot org>
41 - shogi_server/board.rb, game.rb: For hadicapped games, wrong
42 initial positions were delivered to players and monitors. This
43 issue has been fixed. (Closes: #23245)
44 Thanks to HIDETCHI for reporting the issue.
46 2010-09-05 Daigo Moriwaki <daigo at debian dot org>
49 - shogi_server/login.rb: Enhanced the CSA Login mode.
50 Logging in the server with the CSA mode, users are now allowed to
51 specify a turn preference in an enhanced gamename string which
52 looks like <gamename>-<time>-<time>-<turn>. The first three
53 parts are a regular game definition. The last "-<turn>"
55 + Without -<turn> (i.e. same as the previous behavior), there
56 is no turn preference. A user's turn will be defined randomly.
57 + <turn> is either "B" for black or "W" for white.
59 2010-09-04 Daigo Moriwaki <daigo at debian dot org>
62 - shogi_server/{board,command,game,league,player}.rb
63 The Buoy behaivor is changed.
64 + Starting a buoy game, players are notified a starting game
65 position with the initial position and moves, instread of a
67 + Players are allowed to start buoy games with specific turns.
68 ex. %%GAME buoy_foo-1500-0 +
70 2010-08-05 Daigo Moriwaki <daigo at debian dot org>
73 - shogi_server/command.rb: Prevent a possible password from be
74 logged in a log file when players send invalid LOGIN-like commands.
75 Thanks to Tomoyuki Kaneko for this idea.
77 2010-08-03 Daigo Moriwaki <daigo at debian dot org>
80 - sample/{check_file.rb,check_time.rb,check_time2.rb,test_time.rb}:
81 Added new files to test an issue where mtime of log files was
82 earlier than system time.
83 - shogi_server/league/floodgate_thread.rb: SetupFloodgate#start
84 now returns an instance correctly.
85 - ../shogi_server.rb, ../shogi_server/util.rb: Refactored
86 mkdir_for to Mkdir.mkdir_for.
87 - ../shogi_server/game.rb: mkdir_p will be performed in a global
88 mutex of ShogiServer::Mkdir.
90 2010-07-25 Daigo Moriwaki <daigo at debian dot org>
93 - shogi_server/command.rb:
94 + For an unknown error command log, an empty line is no longer logged.
95 + Commands specific to 81Dojo, starting with '%%%', are just
96 ignored instead of unknown command errors.
98 + Refactoring. Added test/TC_logger.rb to test
99 ShogiServer::Logger class.
100 + Fixed race condition: creating a new directory to archive
101 logs may have caused race condition, which ended up with
102 making the server unavailable. This issue has been fixed.
104 + Improved fault tolerance of the server.
106 2010-07-23 Daigo Moriwaki <daigo at debian dot org>
109 - shogi_server/league/floodgate_thread.rb: When the server run
110 with DEBUG mode, it ended up with an undefined variable error.
111 This issue has been fixed.
113 2010-07-17 Daigo Moriwaki <daigo at debian dot org>
116 - shogi_server.rb, shogi_server/board.rb, shogi_server/move.rb
117 - Refactoring: Board can now move_to() and move_back() a move
118 instread of deep_copy().
120 2010-07-11 Daigo Moriwaki <daigo at debian dot org>
123 - shogi_server/player.rb: Set initial values to BasicPlayer's
125 - shogi_server/league.rb: Improved performance of
126 Persistant#get_players. It took about 20 seconds for a large
127 size of players (5,300 lines in players.yaml). Now it completes in an
130 2010-06-22 Daigo Moriwaki <daigo at debian dot org>
133 - A new command line option:
134 --floodgate-names GameStringA[,GameStringB[,...]]
135 where a game string should be a valid game name such as
138 Note: Without this option, no floodgate games are started. If
139 you want floodgate-900-0 to run, which was default enabled in
140 previous versions, you need to spefify the game name in this new
142 - Floodgate time configuration file:
143 You need to set starting times of floodgate groups in
144 configuration files under the top directory. Each floodgat
145 e group requires a correspoding configuration file named
146 "<game_name>.conf". The file will be re-read once just after a
149 For example, a floodgate-3600-30 game group requires
150 floodgate-3600-30.conf. However, for floodgate-900-0 and
151 floodgate-3600-0, which were default enabled in previous
152 versions, configuration files are optional if you are happy with
153 defualt time settings.
156 # This is a comment line
160 DoW := "Sun" | "Mon" | "Tue" | "Wed" | "Thu" | "Fri" | "Sat" |
161 "Sunday" | "Monday" | "Tuesday" | "Wednesday" | "Thursday" |
162 "Friday" | "Saturday"
170 2010-06-01 Daigo Moriwaki <daigo at debian dot org>
173 - shogi_server/command.rb: Fixed an issue that MONITOR2OFF did not
174 work. Thanks to HIDECHI and koudayu.
176 2010-05-10 Daigo Moriwaki <daigo at debian dot org>
179 - test/*.rb: Improved performance and stability of tests
180 - shogi_server/player.rb: Help the write_thread to terminate
182 2010-05-06 Daigo Moriwaki <daigo at debian dot org>
185 - Previously mk_rate did not count in draw games. Now a draw game
186 is considered to weight 0.5 win and 0.5 loss. Respect
187 Inaniwa-shogi which strategically aims to draw.
188 - a new command line option, --skip-draw-games. In this mode, draw
189 games are just ignored as mk_rate previously did.
191 2010-04-25 Daigo Moriwaki <daigo at debian dot org>
194 - shogi_server/player.rb:
195 Log a warning message in a case that a player closes a
198 2010-04-13 Daigo Moriwaki <daigo at debian dot org>
201 - shogi_server/command.rb:
202 Equality of MonitorHandler class was wrong. %%MONITOROFF and
203 %%MONITOR2OFF may cause unexpected behavior. This issue has been
204 fixed. Thanks to Kota Fujiwara for reporting.
206 2010-03-07 Daigo Moriwaki <daigo at debian dot org>
209 - If two sequential moves from a player are identical, the last
210 one will be ignored and a game is in play. This situation might
211 happen with human players, especially on slow network,
212 impatiently sending a move twice.
214 2010-02-27 Daigo Moriwaki <daigo at debian dot org>
217 - The server now provides more accurate time control. Previouslly,
218 a player's thinking time included a time waiting to get the giant
219 lock. This may have caused games to time up, especially, during
222 2010-01-22 Daigo Moriwaki <daigo at debian dot org>
225 - Experimental feature: support handicapped games.
226 Game names that have the following prefixes are recognized as
227 handicapped games. Turn symbols "+" and "-" mean Uwate (expert)
228 and Shitate (beginner) respectively (i.e. Uwate players first).
229 "*" is not available.
239 2010-01-16 Daigo Moriwaki <daigo at debian dot org>
242 - shogi_server/command.rb, test/TC_command.rb
243 Proposal implementation of a new command called MONITOR2{ON,OFF}.
244 When the MONITOR2ON command is issued by a player, the server
245 immediately sends the player the entire contents of a record
246 file of the game, i.e. history of moves and so on, at that time.
247 Then, the server will forward subsequent moves like they are
248 appended to the record file.
249 - Behavior changed: A player monitoring a game with MONITORON will
250 not receive Game#show again when a gaming player resigns (:toryo).
252 2010-01-10 Daigo Moriwaki <daigo at debian dot org>
254 * Converted the repository from Subversion to Git.
256 2009-12-26 Daigo Moriwaki <daigo at debian dot org>
259 - The server can now provide multiple floodgate modes such as
260 floodgate-900-0 and floodgate-3600-0.
262 2009-12-25 Daigo Moriwaki <daigo at debian dot org>
265 - shogi-server: The command line option --floodgate-history has
266 been deprectated. The server will decide history file names such
267 as 'floodgate_history_900_0.yaml' and
268 'floodgate_history_3600_0.yaml', and then put them in the top
271 2009-12-20 Daigo Moriwaki <daigo at debian dot org>
274 - shogi_server/player.rb: Added new methods: is_human? and
276 A human player is recommened to use a name ending with '_human'.
277 ex. 'hoge_human', 'hoge_human@p1'
278 - shogi_server/pairing.rb: Added a new class:
279 StartGameWithoutHumans, which tries to make pairs trying to
280 avoid a human-human match. This is now enabled instread of the
281 previous class: StartGame.
282 - shogi-server, shogi_server/league/floodgate.rb:
283 Changed the argument of Floodgate.new.
285 2009-12-04 Daigo Moriwaki <daigo at debian dot org>
288 - The HUP signal is not supported by Ruby on Windows.
290 2009-11-11 Daigo Moriwaki <daigo at debian dot org>
293 - Added a new command line option: --base-date. You can specify a
294 base date to calculate rating scores. Games in the `future' are
295 ignored for the calculation.
297 2009-11-10 Daigo Moriwaki <daigo at debian dot org>
300 - The server logs a result of each game to a file named '00LIST',
301 which will be used to generate players.yaml. If the file does
302 not exist, the server will create one automatically.
303 Instruction to use the game result list file:
304 1. Make a list of game results from exisiting CSA files with
306 % ./mk_game_results dir_of_csa_files > 00LIST
307 2. Run the server. It appends a result of each game to
308 '00LIST' when the game finishes.
309 3. From the list of game results, calculate rating scores of
311 % ./mk_rate 00LIST > players.yaml
313 2009-11-08 Daigo Moriwaki <daigo at debian dot org>
316 - Split a pre-process collecting game results from csa files into
317 a new command, mk_game_results. Now, Generating players.yaml
318 requires two steps as follows:
319 % ./mk_game_results dir_of_csa_files > 00LIST
320 % ./mk_rate 00LIST > players.yaml
322 % ./mk_game_results dir_of_csa_files | ./mk_rate > players.yaml
325 2009-08-06 Daigo Moriwaki <daigo at debian dot org>
328 - A experimental new feature, codenamed Buoy: it allows players to
329 play a game starting with a specified position. First, a player
330 sets a buoy game with moves to a specific position. Then, two
331 players can play a new game with the game name.
333 + %%SETBUOY <game_name> <moves> [count]
335 ex. %%SETBUOY buoy_foo-900-0 +7776FU 10
336 ex. %%SETBUOY buoy_foo-1500-0 +7776FU-3334FU
337 - game_name is a valid game name with a prefix "buoy_".
339 - moves are initial moves from the Hirate position to a
340 spcific position that you want to start with.
341 ex. +7776FU-3334FU+8786FU
342 - count is an optional attribute to tell how many times the
343 game can be played (default 1). The count is decremented
344 when the game finishes. If the count reaches zero, the buoy
345 game is removed automatically by the server.
347 + %%DELETEBUOY <game_name>
348 Delete a buoy game. The only owner who set up the game is
349 allowed to delete it.
350 ex. %%DELETEBUOY buoy_foo-900-0
351 - game_name is the buoy game name that was created.
352 + %%GETBUOYCOUNT <game_name>
353 Show a current count of the buoy game or -1 for non-existing
357 2009-07-11 Daigo Moriwaki <daigo at debian dot org>
360 - shogi_server/command.rb: refactored commands out of player.rb.
362 2009-06-18 Daigo Moriwaki <daigo at debian dot org>
365 - An emtpy floodgate_history.yaml caused a server error. This
366 issue has been fixed.
369 2009-06-17 Daigo Moriwaki <daigo at debian dot org>
372 - If a new game matched between two players is not started within
373 a certain time (default 120 seconds) (i.e. the agree_waiting or
374 start_waiting state lasts too long), the Server REJECTs the game.
377 2009-06-15 Daigo Moriwaki <daigo at debian dot org>
380 - When a Gote player AGREEd a new game and then a Sente player
381 logged out (LOGOUT), the Gote incorrectly received a LOGOUT message
382 from the server. Since Gote's state was not AGREEd or STARTed yet,
383 the Gote should be REJECTed. This issue has been fixed.
386 2009-06-14 Daigo Moriwaki <daigo at debian dot org>
389 - The Board could not recognize a certain pattern of
390 Oute-Sennichite. This issue has been fixed.
393 2009-03-22 Daigo Moriwaki <daigo at debian dot org>
395 * [utils/correct-bug14635.rb]
396 - Added a new file. This program corrects illegal lines introduced
399 2009-03-07 Daigo Moriwaki <daigo at debian dot org>
402 - Improved performance.
404 2009-02-15 Daigo Moriwaki <daigo at debian dot org>
407 - A duplicated comment that is the one of the previous (or older)
408 move might be erroneously recorded in a csa file. This issue has
409 been fixed. (Closes: #15080)
411 2009-02-11 Daigo Moriwaki <daigo at debian dot org>
413 * [utils/csa-filter.rb]
414 - Added a new file. This program filters CSA files.
416 2009-02-01 Daigo Moriwaki <daigo at debian dot org>
419 - The shogi-server records csa files of games in an illegal
420 format. This issue has been fixed. (Closes: #14635)
421 - A ##[MONITOR] command for showing a game result such as %TORYO
422 was not correct. This issue has been fixed.
424 2009-01-13 Daigo Moriwaki <daigo at debian dot org>
427 - It failed to proccess a game result, OuteKaihiMoreWin where a
428 checked king does not escape. This issue has been fixed.
430 2009-01-02 Daigo Moriwaki <daigo at debian dot org>
433 - shogi_server/timeout_queue.rb: the timeout parameter of the
434 constructor was not respected erroneously. This issue
436 - shogi_server/players.rb: When a player was finishing with its
437 write socket broken, there was a chance that the thread of the
438 player in the giant lock had to wait for a long time (about 20
439 seconds), which might cause threads of other players stop and
440 time out. (Closes: #14469)
442 2008-12-30 Daigo Moriwaki <daigo at debian dot org>
445 - Added a new option: --footer filename, which inserts contents of
446 the filename at the bottom of a genrated page. A text specific to
447 wdoor should be written by using this option.
449 - It does no more depend on RDoc. RDoc::usage does not work well
452 2008-12-28 Daigo Moriwaki <daigo at debian dot org>
455 - Check kifu files more carefully so that files that contain
456 incomplete records are skipped.
457 - mk_rate might have failed to alloc due to out of memory. Now it
458 consumes less memory (about 200MB instead of 2GB).
459 - File names can be put into STDIN instead of specifying directory
460 names in command line arguments.
462 - New file. It filters kifu files and is of use for a pre-filter
465 2008-12-13 Daigo Moriwaki <daigo at debian dot org>
468 - Improved an existance check and etc. of directories specified
469 by command line options, expecially in case of the daemon mode.
471 - A lotated log file is moved to $topdir/YYYY/MM/DD.
474 2008-11-27 Daigo Moriwaki <daigo at debian dot org>
477 - Added sample/*.sh for command line samples.
479 2008-11-24 Daigo Moriwaki <daigo at debian dot org>
482 - Added a new option --floodgate-history, which allows users to
483 specify a file name that stores the records of games. The
484 records are taken care of when games are matched.
486 2008-10-18 Daigo Moriwaki <daigo at debian dot org>
488 * [utils/eval_graph.rb]
489 - Display time control graphs as well.
490 Thanks to Nishimura-san for this idea.
493 2008-10-08 Daigo Moriwaki <daigo at debian dot org>
496 - Ruby 1.8.7 (or later) must be used. Ruby 1.8.6 is not supported.
497 - Daemon mode is available.
498 - shogi_server/piece_ky.rb is again merged with
499 shogi_server/piece.rb, then has been removed.
500 - Added a test case, TC_usi.rb.
502 2008-06-30 Daigo Moriwaki <daigo at debian dot org>
505 - Added a new option --player-log-dir, which allows users to log
506 messages that are received or sent to the wire.
508 2008-06-28 Daigo Moriwaki <daigo at debian dot org>
511 - A rating comment line is now written before the first move in a
512 record file instead of after the last move, which allows other
513 applications watching a game to recognize players in the middle
514 of the game. (Closes #12821)
515 - If a player, including a monitor, stuck at the time of sending
516 messages to the wire, which means that the giant lock was locked,
517 it might have prevented other players from processing until
518 timeout occurred. This issue has been fixed. (Closes #12555)
520 2008-06-27 Daigo Moriwaki <daigo at debian dot org>
523 - Pairing players might not have shuffled players because of
524 poor shuffling algorithm. This issue has been fixed.
527 2008-06-25 Daigo Moriwaki <daigo at debian dot org>
530 - Check invalid arguments. (Closes: #12856)
532 2008-06-23 Daigo Moriwaki <daigo at debian dot org>
535 - Added a new option: --fixed-rate and --fixed-rate-player
536 whose rate always results in that rate. (Closes: #12800)
538 2008-06-06 Daigo Moriwaki <daigo at debian dot org>
541 - The source has been splited to multiple sub files.
542 - The program now depends on rubygems and activesupport.
543 - The program can reload the source files on the flight, by
544 sending a HUP signal to the server.
545 - The server log will be rotated daily.
547 2008-05-18 Daigo Moriwaki <daigo at debian dot org>
550 - Last game results (win or lose) of x1 players were not
551 available on the next game. This issue has been fixed.
552 Thanks to Tomoyuki Kaneko for debugging.
553 - For draw games, "'rating" line in a .csa file was
554 wrong (meaningless). This issue has been fixed.
556 2008-05-16 Daigo Moriwaki <daigo at debian dot org>
559 - The repository has been converted from CVS to Subversion.
561 2008-05-13 Daigo Moriwaki <daigo at debian dot org>
564 - Floodgate's thread could cause an error when players.yaml was
565 cleared by another program (mk_rate). This issue has been
567 - Give default values to BasicPlayer, which fixed undefined
568 method error in Pairing.
570 2008-05-10 Daigo Moriwaki <daigo at debian dot org>
573 - The server could not recognize uchifuzume as an illegal move.
574 This bug has been fixed.
575 - The server crashed by an undefined method error.
576 This issue has been fixed.
578 2008-05-05 Daigo Moriwaki <daigo at debian dot org>
581 - .csa files will be located in a sub directory such as
582 "2008/05/05/*.csa". Thease days, we have many games in a day.
583 This change will help users browse a file list.
585 2008-05-03 Daigo Moriwaki <daigo at debian dot org>
588 - Show players who have accessed in the last 30 minutes with
591 2008-04-22 Daigo Moriwaki <daigo at debian dot org>
594 - When YSS was not rated on the wdoor mode, wrong rate24 scores
595 were displayed. This issue has been fixed. Now YSS absence
598 2008-04-21 Daigo Moriwaki <daigo at debian dot org>
601 - The half-life period is now configurable.
602 ex $ ./mk_rate --half-life 14 --half-life-ignore 7 <records>
604 2008-04-12 Daigo Moriwaki <daigo at debian dot org>
607 - Renamed variables (@id) since they caused Ruby's warning.
609 2008-04-11 Daigo Moriwaki <daigo at debian dot org>
612 - Improved a way to handle diferred moves (2008-03-24's change),
613 based on Tomoyuki Kaneko's patch.
615 2008-04-01 Daigo Moriwaki <daigo at debian dot org>
618 - An incorrect LOGIN crashed the server. This issue has been
621 2008-03-24 Daigo Moriwaki <daigo at debian dot org>
624 - Converting characters for comments in moves caused an error. This
625 issue has been fixed.
626 - If a player moves in the opponent's turn, it is illegal. But the
627 current CSA protocol does not clearly define a way to tell so to
628 the players. This shogi-server internally keeps such a move in a
629 buffer and replay it when the player of the move gets his/her
632 2008-03-16 Daigo Moriwaki <daigo at debian dot org>
635 - Erroneously, Board#to_s's current player was always Black.
636 It caused wrong determination of sennichite since it did not
637 care about the current player of a state. This has been fixed.
638 Thanks Takada-san for reporting this bug.
640 2008-03-10 Daigo Moriwaki <daigo at debian dot org>
642 * [util/players-graph.rb]
643 - Applied Kaneko-san's patch, which also shows expected-rate24
645 - Small PNG gets smaller.
647 2008-03-08 Daigo Moriwaki <daigo at debian dot org>
650 - Added an option --wdoor. In this mode, a rate expected at Shogi
651 Club 24 is calculated from YSS's rating (he is 2400 now).
653 2008-03-04 Daigo Moriwaki <daigo at debian dot org>
656 - If the computed ratings do not stabilize, then mk_rate aborts.
657 $ ./mk_rate dir && ./mk_rate dir > players.yaml
658 can avoid rewriting the invalid ratings to the file.
660 2008-02-23 Daigo Moriwaki <daigo at debian dot org>
663 - A comment is converted to EUC-JP and then written in a log.
664 Note that this conversion guesses the input encoding. Clients
665 are recommended to send EUC-JP compatible strings to the
668 2008-02-21 Daigo Moriwaki <daigo at debian dot org>
670 * [util/players-graph.rb]
671 - Released. Draw a chart for a player's rating score.
673 2008-02-17 Daigo Moriwaki <daigo at debian dot org>
676 - An illegal teban specified for Floodgate login could crash the
677 server. This issue has been fixed.
679 2008-02-16 Daigo Moriwaki <daigo at debian dot org>
682 - Thread.abort_on_exception is now false, meaning that
683 a thread's abort does not affect the others.
684 - The uchifuzume check did not generate promoting moves, which
685 could crash the server with illegal moves. This issue has
688 2008-02-14 Daigo Moriwaki <daigo at debian dot org>
691 - Added a new pairing variation, Swiss-like style. Winners at the
692 previous games (his/her point of view, not the server's) are
693 paired first, and then the others are matched. This is the
695 - Pairing classes are located in a separate source file,
696 pairing.rb. The file is 'load'ed each time to be used,
697 meaning that modifying the code will be applied to a running
699 - You can specify a single player who will be out of pairing
700 when there are odd players waiting for Floodgate.
702 2008-02-13 Daigo Moriwaki <daigo at debian dot org>
705 - When there are odd players wating for Floodgate, the random
706 pairing deletes the player who has ever played the most games.
708 2008-02-08 Daigo Moriwaki <daigo at debian dot org>
711 - For the Not-Yet-Rated group, those who have not connected
712 recently are not listed.
714 - Floodgate's thread checks the current time each 10 secs.
716 2008-02-05 Daigo Moriwaki <daigo at debian dot org>
718 * [mk_rate] [mk_html]
719 - Display not-yet-rated players as well.
721 - Use Yahoo! UI Library.
723 2008-02-04 Daigo Moriwaki <daigo at debian dot org>
725 * [shogi-server] [webserver]
726 - In the daemon mode, if the specified directory was a relative
727 path, the server could fail to start with a permission denied
728 error. This issue has been fixed. The path is interpreted as
729 an absolute path before switching to daemon.
730 - In the daemon mode, a wrong process id was written in
731 '--pid-file'. This issue has been fixed. Also, the pid file
732 will be removed when the server shuts down.
734 2008-02-03 Daigo Moriwaki <daigo at debian dot org>
737 - Game names that are recognized as the floodgate mode are now
738 /^floodgate-\d+-\d+$/.
739 - Floodgate could not schedule the next time when it was the next
740 day. This issue has been fixed.
742 2008-02-02 Daigo Moriwaki <daigo at debian dot org>
745 - Implemented a new feature, Floodgate mode, for covenience with
746 public rating games. Now there is a special game "wdoor-900-0".
747 Matching players for that game is scheduled each 30 minitues.
749 2007-11-03 Daigo Moriwaki <daigo at debian dot org>
752 - Support Ruby 1.8.6 patch level 111 (or higher) and GSL 1.10 (or higher).
753 It may not work with lower verions.
755 2007-09-06 Daigo Moriwaki <daigo at debian dot org>
758 - The logic to detect Oute-Sennichite was not complete. Both players
759 (checking side and escaping side) may cause Oute-Sennichite. The old
760 logic only cared for the checking player. This issue has been fixed.
762 2007-06-16 Daigo Moriwaki <daigo at debian dot org>
765 - Initial version. This web server is an interface between HTTP and
766 shogi-server. Shogi-server commands will be available over HTTP. As
767 of now %%LIST and %%WHO commands are supported.
769 - Bumped up GAME_LIMIT (from 10) to 15 because the calculation of
770 rates sometimes went wrong (infinite values).
772 2007-04-21 Daigo Moriwaki <daigo at debian dot org>
775 - Implemented `CHALLENGE' command, and the server will respond with
776 `CHALLENGE ACCEPTED'. Note that this command is dummy for this server
777 because it is only available for CSA's official testing server and does
778 not belong to the CSA standard protocol. Therefor, when clients receive
779 `CHALLENGE ACCEPTED' from this server, they must ignore it.
780 - Show revision in a start up message.
782 2007-04-01 Daigo Moriwaki <daigo at debian dot org>
785 - Implemented one of the keepalive protocol in CSA protocol; If clients
786 send LF, the server sends back LF.
787 - More care for socket errors.
789 2007-03-27 Daigo Moriwaki <daigo at debian dot org>
791 * [mk_rate] When there were too few games to rate players (i.e. no
792 player to rate), mk_rate caused an error. Now it no longer shows
795 2007-03-10 Daigo Moriwaki <daigo at debian dot org>
797 * [mk_html] Popup shows additional information.
799 2007-03-02 Daigo Moriwaki <daigo at debian dot org>
802 - Use WEBrick for server framework.
803 - Daemon mode is available.
805 2007-02-26 Daigo Moriwaki <daigo at debian dot org>
808 - Failed to show usage. This issue has been fixed.
809 - Initial start of the server failed beacause of empty players.yaml.
810 This issues has been fixed.
812 2007-02-18 Daigo Moriwaki <daigo at debian dot org>
815 - Show groups in the order specified in players.html.
816 - Players who gamed recently have a background color.
818 - Implemented half-life effect. Numbers of win/lose decrease by this effect.
820 2006-11-26 Daigo Moriwaki <daigo at debian dot org>
822 * [shogi-server] Sente (gote) was able to move gote's (sente's) hand.
823 That move should be illegal. This issue has been fixed.
825 2006-11-01 Daigo Moriwaki <daigo at debian dot org>
827 * [mk_rate] Skip "abnormal" games, which were finished because of
828 network failure or communication error. Recently some programs seem
829 to have a lot of tries to connect to the Shogi Server at wdoor for
830 debugging. We should ignore such games for a while to get a meaningful
833 2006-10-30 Daigo Moriwaki <daigo at debian dot org>
836 - Put players into "connected" groups in order to
837 show a correct, meaningful rating. In the group, each player has at
838 least a game with other players.
839 - The format of players.yaml was updated.
840 * [shogi-server] Followed the new format of players.yaml.
842 2006-10-08 Daigo Moriwaki <daigo at debian dot org>
844 * [mk_rate] Corrected making win_loss_matrix.
846 2006-10-02 Daigo Moriwaki <daigo at debian dot org>
848 * [mk_rate] players who never win or lose are not rated in order
849 the calculation to complete.
851 2006-09-30 Daigo Moriwaki <daigo at debian dot org>
853 * [shogi-server] The CSA mode supports the trip in a password.
855 2006-09-22 Daigo Moriwaki <daigo at debian dot org>
857 * [shogi-server] Refactored the login procedures.
859 2006-09-21 Daigo Moriwaki <daigo at debian dot org>
861 * [mk_rate] It failed parse draw games. Now this bug has been fixed.
862 * [mk_html] Add CSS to look better.
864 2006-09-15 Daigo Moriwaki <daigo at debian dot org>
867 - Remove the trip in a password. Now the password is hashed.
869 - Support @NORATE syntax in a name, which avoids the player is
872 2006-09-09 Daigo Moriwaki <daigo at debian dot org>
875 - Support a new command, %%VERSION. It shows the server's revision#.
877 2006-09-07 Daigo Moriwaki <daigo at debian dot org>
880 - Re-design: trip is now a suffix of the password, not name.
881 - Simplified the output of %%RATING.
883 - Support "@" indentificaton in a name; players with same
884 before-@-names are mapped to one.
886 2006-09-05 Daigo Moriwaki <daigo at debian dot org>
888 * [mk_rate] Fix a bug. It solves the correct rate.
890 2006-08-18 Daigo Moriwaki <daigo at debian dot org>
892 * [mk_rate] Re-design.
893 - Correct the equations.
894 - Apply deaccelerated Newton method.
896 2006-08-16 Daigo Moriwaki <daigo at debian dot org>
899 - Fix a bug. Now it can see black/white players in a csa file.
901 - Add a space in the output of %%RATING.
903 2006-08-14 Daigo Moriwaki <daigo at debian dot org>
905 * [mk_rate] Record numbers of win/loss games.
906 * Add mk_html, which generates html from players.yaml
907 * Fix test/test_board.rb. Now it works.
908 * Add test/TC_ALL.rb to run all test cases.
909 * [shogi-server] Fix a bug. Now it can show %%RATING even if it has no
912 2006-08-11 Daigo Moriwaki <daigo at debian dot org>
914 * Add mk_rate, which calculate rating scores.
916 2006-08-10 Daigo Moriwaki <daigo at debian dot org>
918 * Change the style of a comment line on the rated game.
920 2006-08-07 Daigo Moriwaki <daigo at debian dot org>
922 * Change the player id, which is now <name>+<hash_of_the_trip>.
923 * Fix the max length of the login name with a trip.
924 * Add a comment line about the rated game status in the CSA file.
925 * Remove the rating system, which will be calculated by another
928 2006-08-01 Daigo Moriwaki <daigo at debian dot org>
930 * Add a command, %%RATING, to show a ranking sorted by rates.
932 2006-07-31 Daigo Moriwaki <daigo at debian dot org>
934 * Add a simple rating system.
936 2006-07-30 Daigo Moriwaki <daigo at debian dot org>
938 * Add a @move_counter in Board class, which is used by Shogi Viewer
941 2006-04-28 Daigo Moriwaki <daigo at debian dot org>
943 * Jishogi kachi declaration did not work. This bug has been fixed.
944 Add debug lines to show a jishogi state.
946 2006-04-08 Daigo Moriwaki <daigo at debian dot org>
948 * Support CSA Protocol Version 1.1.
949 * Change the declaration of Jishogi 1.1.
951 2006-03-10 Daigo Moriwaki <daigo at debian dot org>
953 * Kifu logs are always written in separate files.
954 * Add a test case, test/TC_functional.rb