1 2015-02-01 Daigo Moriwaki <daigo at debian dot org>
4 - shogi_server/login.rb: When players are logged in, log their
5 player_id if they have it.
7 2015-01-20 Daigo Moriwaki <daigo at debian dot org>
10 - Getting an absolute path of this file was wrong if it was a
11 symbolic link. This issue has been addressed.
13 - Links to details pages for players now use a relative path so
14 that it works on a testing site.
16 2015-01-17 Daigo Moriwaki <daigo at debian dot org>
19 - shogi-server, shogi_server/{command,game_result,player}.rb:
20 The change at 2014-10-13 was not worked as expected. Reworked.
21 A player, attempting to login with the current live player
22 stalling for more than a day, can forcibly override the current
25 2015-01-12 Daigo Moriwaki <daigo at debian dot org>
28 - shogi_server.rb: Follow an API change in a upstream class:
29 LogDevice.previous_period_end
31 2014-12-27 Daigo Moriwaki <daigo at debian dot org>
34 - When a non-rated player participates in Floodgate, the following exception
35 was thrown and a Floodgate game would not start:
36 undefined method `[]' for nil:NilClass
37 ["/home/shogi-server/www/x/shogi_server/pairing.rb:499:in `block
38 in calculate_diff_with_penalty'"
39 This issue has been resolved. Only players who have player ID
40 (i.e. those who log in with valid password) are now allowed to
41 participate in Floodgate as the spec web page
42 [http://shogi-server.sourceforge.jp/rating.html] describes.
44 2014-12-23 Daigo Moriwaki <daigo at debian dot org>
47 - Addressed Ruby incompatibility on ShogiServer::Usi::alphabetToDan.
48 It (and usiToCsa.rb) did not work with Ruby 1.9.3. This issue
50 Thanks to Hiraoka-san for debugging.
52 2014-12-18 Daigo Moriwaki <daigo at debian dot org>
54 * utils/eval_graph.rb:
55 - Gnuplot 4.6.6 drew evaluation-value lines with a dashed style.
56 This issue has now been addressed so that solid lines are used.
58 2014-11-30 Daigo Moriwaki <daigo at debian dot org>
63 2014-11-24 Daigo Moriwaki <daigo at debian dot org>
66 - Ruby 2.0.0 or later is recommended to use with shogi-server
67 since Ruby 1.8 reached its End-of-Life on the end of July, 2014.
69 - Addressed a warning of duplicated range in a regular expression.
71 2014-10-13 Daigo Moriwaki <daigo at debian dot org>
74 - A player, attempting to login with the current live player
75 stalling for more than a day, can forcibly override the current
77 - Kifu record files now includes rating scores of players at the
78 time when games start. Previously, for rating games, a record
79 file includes player IDs of both players with a line starting with
80 "'rating". Now it also shows rating scores for players who have
81 valid scores. The formats for black and white players are as
83 'black_rate:<player_id>:<score>
84 'white_rate:<player_id>:<score>
86 'rating:Test_sente+275876e34cf609db118f3d84b799a790:Test_gote+275876e34cf609db118f3d84b799a790
87 'black_rate:Test_sente+275876e34cf609db118f3d84b799a790:2763.0
88 'white_rate:Test_gote+275876e34cf609db118f3d84b799a790:2345.0
90 2014-10-12 Daigo Moriwaki <daigo at debian dot org>
93 - New feature: max moves
94 - New command line option: --max-moves n
95 When a game with the n-th move played does not end, make the
96 game a draw (default 256 in compliance with CSA Protocol V1.2
97 or later). Setting 0 disables this feature for
98 CSA Protocol V1.1.2 or before.
99 - Players will receive a new message, "#MAX_MOVES", upon an end
103 - A new log summary type, "max_moves", has been assigned for games
104 drawing with max moves.
105 'summary:max_moves:name_sente draw:name_gote draw
106 - Least time per move:
107 - New command line option: --least-time-per-move n
108 This option specifies a least time in second per move, which
109 is 0 second by default, meaning that a decimal
110 fraction of time for a move will be truncated in compliance
111 with CSA Protocol V1.2 or later.
112 Set 1 for CSA Protocol V1.1.2 or before.
114 2014-07-19 Daigo Moriwaki <daigo at debian dot org>
117 - Added a new option, --abnormal-threshold n:
118 Games that end with the 'abnormal' status are counted in
119 win/lost games for the rating calculation if a game plays more
120 than n plies. Otherwise (or if n is zero), abnormal games are
121 counted out of rating games.
123 2014-01-07 Daigo Moriwaki <daigo at debian dot org>
126 - Released: Revision "20140107"
128 2013-12-29 Daigo Moriwaki <daigo at debian dot org>
131 - Previously, parameters in Floodgate time configuration file were
132 not applied to actual instances. This issue has been fixed.
134 2013-12-21 Daigo Moriwaki <daigo at debian dot org>
137 - shogi_server/pairing.rb: Impose penalty on matches between
140 2013-12-15 Daigo Moriwaki <daigo at debian dot org>
143 - Listen on only IPv4 explicitly. Under ruby 1.9.3p194, without
144 any bind addresses, ruby attempts to listen on both "0.0.0.0"
145 and "::". Specifying "::" on Linux leads to listen on both IPv4
146 and IPv6, which results in a warning message saying "Address
147 already in use - bind(2)".
149 - Released: Revision "20131215"
151 2013-12-14 Daigo Moriwaki <daigo at debian dot org>
154 - Added a new program, bin/usiToCsa.rb, which is a bridge for a
155 USI engine to connect to the Shogi-server.
156 - bin/usiToCsa is a sample wrapper script.
158 2013-12-13 Daigo Moriwaki <daigo at debian dot org>
161 - shogi_server/league/floodgate_thread.rb:
162 - Added a log message.
164 2013-12-08 Daigo Moriwaki <daigo at debian dot org>
167 - shogi-server/shogi_server/pairing.rb:
168 - Modified comment for LeastDiff match.
169 - Changed log messages and levels.
171 2013-12-07 Daigo Moriwaki <daigo at debian dot org>
174 - shogi_server/pairing.rb, player.rb:
175 Simplify estimated rate of unrated players (less memory).
176 - Enhanced syntax of Floodgate time configuration file.
177 Now it supports "set sacrifice <player_id>"; it sets a
178 sacrificed player for a specific Floodgate game.
179 ex. set sacrifice gps500+e293220e3f8a3e59f79f6b0efffaa931
181 2013-12-05 Daigo Moriwaki <daigo at debian dot org>
184 - Added a new pairing method, ShogiServer::ExcludeUnratedPlayers,
185 which filters out unrated players.
186 - Enhanced syntax of Floodgate time configuration file.
187 Now it supports "set pairing_factory <function_name>"; it sets a
188 factory function name generating a pairing method which will be
189 used in a specific Floodgate game.
190 ex. set pairing_factory floodgate_zyunisen
191 - Implemented conversion of move representation between CSA format
194 2013-11-24 Daigo Moriwaki <daigo at debian dot org>
197 - shogi_server/league/floodgate.rb: Improved robustness against
198 empty file under ruby 1.9.3p194
200 - Previously, reloading in daemon mode failed on
201 ruby 1.9.3p194. This issue has been fixed.
202 - Listen on only IPv4 explicitly. Under ruby 1.9.3p194, without
203 any bind addresses, ruby attempts to listen on both "0.0.0.0"
204 and "::". Specifying "::" on Linux leads to listen on both IPv4
205 and IPv6, which results in a warning message saying "Address
206 already in use - bind(2)".
208 - Fixed for reading Japanese comments under ruby1.9.3p194.
209 * mk_rate-from-grep, mk_rate-grep:
210 - Removed files that are no longer used.
212 2013-11-23 Daigo Moriwaki <daigo at debian dot org>
215 - gsl library may be provided as a gem
216 - Now duplicated inputs are checked and skipped.
217 * test/TC_floodgate.rb
218 - Improved randomness check so that it works on Ruby 2.0.0 as well
220 2013-11-04 Daigo Moriwaki <daigo at debian dot org>
223 - Added a new option, --ignore, which is imported from
226 - Flush after each output line.
227 * Rleased: Revision "20131104"
229 2013-09-08 Daigo Moriwaki <daigo at debian dot org>
232 - shogi_server/{game,time_clock}.rb:
233 When StopWatchClock is used, "Time_Unit:" of starting messages
234 in CSA protocol supplies "1min".
236 2013-04-07 Daigo Moriwaki <daigo at debian dot org>
239 - shogi_server/{game,time_clock}.rb:
240 Adds variations of thinking time calculation: ChessClock
241 (current) and StopWatchClock (new).
242 StopWatchClock, which is usually used at official games of human
243 professional players, is a clock where thiking time less than a
244 miniute is regarded as zero.
245 To select StopWatchClock, use a special game name with "060"
246 byoyomi time. ex. "gamename_1500_060".
248 2013-03-31 Daigo Moriwaki <daigo at debian dot org>
251 - %%FORK command: %%FORK <source_game> [<new_buoy_game>] [<nth-move>]
252 The new_buoy_game parameter is now optional. If it is not
253 supplied, Shogi-server generates a new buoy game name from
255 - command.rb: More elaborate error messages for the %%GAME command.
257 2013-03-20 Daigo Moriwaki <daigo at debian dot org>
260 - New pairing algorithm: ShogiServer::Pairing::LeastDiff
261 This pairing algorithm aims to minimize the total differences of
262 matching players' rates. It also includes penalyties when a match
263 is same as the previous one or a match is between human players.
264 It is based on a discussion with Yamashita-san on
265 http://www.sgtpepper.net/kaneko/diary/20120511.html.
267 2013-02-23 Daigo Moriwaki <daigo at debian dot org>
270 - New command: %%FORK <source_game> <new_buoy_game> [<nth-move>]
271 Fork a new game from the posistion where the n-th (starting from
272 one) move of a source game is played. The new game should be a
273 valid buoy game name. The default value of n is the position
274 where the previous position of the last one.
275 - The objective of this command: The shogi-server may be used as
276 the back end server of computer-human match where a human player
277 plays with a real board and someone, or a proxy, inputs moves to
278 the shogi-server. If the proxy happens to enter a wrong move,
279 with this command you can restart a new buoy game from the
280 previous stable position.
281 ex. %%FORK server-denou-14400-60+p1+p2+20130223185013 buoy_denou-14400-60
283 2012-12-30 Daigo Moriwaki <daigo at debian dot org>
286 - Backported a5c94012656902e73e00f46e7a4c7004b24d4578:
287 test/TC_logger.rb depeneded on a specific directory where it was
288 running on. This issues has been fixed.
289 - Backported 87d145bd1f1a14a33f5f6fbc78b63a1952f1ca90 and
290 2df8c798aeb7f0e77735e893fd1370c2c6f15c4d:
291 shogi_server/floodgate.rb: Generating next time around the new
292 year day by reading configuration files did not work correctly.
293 This issue has been fixed.
295 2012-12-28 Daigo Moriwaki <daigo at debian dot org>
298 - shogi_server/pairing.rb:
299 + There was a bug in the logic avoiding human-human match.
300 This issue has been fixed.
301 + Improved the logic avoiding human-human match. Human-human
302 matches will less likely happen.
304 2012-01-07 Daigo Moriwaki <daigo at debian dot org>
307 - Added shogi_server/compatible.rb, which implements compatible
308 methods and allows Ruby 1.8.7 to run the server.
309 - test/TC_floodgate.rb failed with Ruby 1.8.7. This issue has
311 - test/TC_uchifuzume.rb did not run with Ruby 1.8.7. This issue
313 - test/TC_league.rb failed with Ruby 1.8.7. This issue has been
315 * csa-file-filter,mk_game_results,mk_html,mk_rate:
316 - Updated documents in the command files.
317 Both Ruby 1.9.3 and 1.8.7 are supported.
318 - Make their shebang consistent (/usr/bin/ruby1.9.1)
320 - Both Ruby 1.9.3 and 1.8.7 are supported.
321 * Renewed year of copyright notice in each file.
323 2012-01-06 Daigo Moriwaki <daigo at debian dot org>
326 - test/TC_logger.rb depeneded on a specific directory where it was
327 running on. This issues has been fixed.
329 2012-01-01 Daigo Moriwaki <daigo at debian dot org>
332 - shogi_server/floodgate.rb: Generating next time around the new
333 year day by reading configuration files did not work correctly.
334 This issue has been fixed.
336 2011-12-18 Daigo Moriwaki <daigo at debian dot org>
339 - shogi_server/board.rb, piece.rb: Refactoring to cache OU pieces,
340 which was inspired by 81SquareShogi-server's change
341 (74b24b88c843f1dd767412475b117481d1d5e8eb).
342 - Added shogi-server-profile to take profile of shogi-server.
343 * [mk_rate] [mk_game_results]
344 - Supports Ruby 1.9.3.
346 2011-12-12 Daigo Moriwaki <daigo at debian dot org>
349 - Support Ruby 1.9.3.
350 - Result of test/benchmark.rb
352 - CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+
355 - ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
356 - ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux]
357 - Server: ruby1.8 (or ruby1.9.1) ./shogi-server hoge 4000
358 - Clients: ruby1.8 (or ruby1.9.1) -d ./benchmark.rb
359 csa/wdoor+floodgate-900-0+gps_normal+gps_l+20100507120007.csa 20
360 - Scores in seconds: (the smaller, the better)
363 server 1.8.7 20 sec 21 sec
366 2010-10-06 Daigo Moriwaki <daigo at debian dot org>
369 - mk_rate: the usage was not updated.
370 Thanks to Hoki-san to report this issue. (Closes: #23358)
372 2010-09-18 Daigo Moriwaki <daigo at debian dot org>
375 - shogi_server/board.rb, game.rb: For hadicapped games, wrong
376 initial positions were delivered to players and monitors. This
377 issue has been fixed. (Closes: #23245)
378 Thanks to HIDETCHI for reporting the issue.
380 2010-09-05 Daigo Moriwaki <daigo at debian dot org>
383 - shogi_server/login.rb: Enhanced the CSA Login mode.
384 Logging in the server with the CSA mode, users are now allowed to
385 specify a turn preference in an enhanced gamename string which
386 looks like <gamename>-<time>-<time>-<turn>. The first three
387 parts are a regular game definition. The last "-<turn>"
389 + Without -<turn> (i.e. same as the previous behavior), there
390 is no turn preference. A user's turn will be defined randomly.
391 + <turn> is either "B" for black or "W" for white.
393 2010-09-04 Daigo Moriwaki <daigo at debian dot org>
396 - shogi_server/{board,command,game,league,player}.rb
397 The Buoy behavior is changed.
398 + Starting a buoy game, players are notified a starting game
399 position with the initial position and moves, instead of a
401 + Players are allowed to start buoy games with specific turns.
402 ex. %%GAME buoy_foo-1500-0 +
404 2010-08-05 Daigo Moriwaki <daigo at debian dot org>
407 - shogi_server/command.rb: Prevent a possible password from be
408 logged in a log file when players send invalid LOGIN-like commands.
409 Thanks to Tomoyuki Kaneko for this idea.
411 2010-08-03 Daigo Moriwaki <daigo at debian dot org>
414 - sample/{check_file.rb,check_time.rb,check_time2.rb,test_time.rb}:
415 Added new files to test an issue where mtime of log files was
416 earlier than system time.
417 - shogi_server/league/floodgate_thread.rb: SetupFloodgate#start
418 now returns an instance correctly.
419 - ../shogi_server.rb, ../shogi_server/util.rb: Refactored
420 mkdir_for to Mkdir.mkdir_for.
421 - ../shogi_server/game.rb: mkdir_p will be performed in a global
422 mutex of ShogiServer::Mkdir.
424 2010-07-25 Daigo Moriwaki <daigo at debian dot org>
427 - shogi_server/command.rb:
428 + For an unknown error command log, an empty line is no longer logged.
429 + Commands specific to 81Dojo, starting with '%%%', are just
430 ignored instead of unknown command errors.
432 + Refactoring. Added test/TC_logger.rb to test
433 ShogiServer::Logger class.
434 + Fixed race condition: creating a new directory to archive
435 logs may have caused race condition, which ended up with
436 making the server unavailable. This issue has been fixed.
438 + Improved fault tolerance of the server.
440 2010-07-23 Daigo Moriwaki <daigo at debian dot org>
443 - shogi_server/league/floodgate_thread.rb: When the server run
444 with DEBUG mode, it ended up with an undefined variable error.
445 This issue has been fixed.
447 2010-07-17 Daigo Moriwaki <daigo at debian dot org>
450 - shogi_server.rb, shogi_server/board.rb, shogi_server/move.rb
451 - Refactoring: Board can now move_to() and move_back() a move
452 instead of deep_copy().
454 2010-07-11 Daigo Moriwaki <daigo at debian dot org>
457 - shogi_server/player.rb: Set initial values to BasicPlayer's
459 - shogi_server/league.rb: Improved performance of
460 Persistant#get_players. It took about 20 seconds for a large
461 size of players (5,300 lines in players.yaml). Now it completes in an
464 2010-06-22 Daigo Moriwaki <daigo at debian dot org>
467 - A new command line option:
468 --floodgate-names GameStringA[,GameStringB[,...]]
469 where a game string should be a valid game name such as
472 Note: Without this option, no floodgate games are started. If
473 you want floodgate-900-0 to run, which was default enabled in
474 previous versions, you need to specify the game name in this new
476 - Floodgate time configuration file:
477 You need to set starting times of floodgate groups in
478 configuration files under the top directory. Each floodgate
479 group requires a corresponding configuration file named
480 "<game_name>.conf". The file will be re-read once just after a
483 For example, a floodgate-3600-30 game group requires
484 floodgate-3600-30.conf. However, for floodgate-900-0 and
485 floodgate-3600-0, which were default enabled in previous
486 versions, configuration files are optional if you are happy with
487 default time settings.
490 # This is a comment line
494 DoW := "Sun" | "Mon" | "Tue" | "Wed" | "Thu" | "Fri" | "Sat" |
495 "Sunday" | "Monday" | "Tuesday" | "Wednesday" | "Thursday" |
496 "Friday" | "Saturday"
504 2010-06-01 Daigo Moriwaki <daigo at debian dot org>
507 - shogi_server/command.rb: Fixed an issue that MONITOR2OFF did not
508 work. Thanks to HIDECHI and koudayu.
510 2010-05-10 Daigo Moriwaki <daigo at debian dot org>
513 - test/*.rb: Improved performance and stability of tests
514 - shogi_server/player.rb: Help the write_thread to terminate
516 2010-05-06 Daigo Moriwaki <daigo at debian dot org>
519 - Previously mk_rate did not count in draw games. Now a draw game
520 is considered to weight 0.5 win and 0.5 loss. Respect
521 Inaniwa-shogi which strategically aims to draw.
522 - a new command line option, --skip-draw-games. In this mode, draw
523 games are just ignored as mk_rate previously did.
525 2010-04-25 Daigo Moriwaki <daigo at debian dot org>
528 - shogi_server/player.rb:
529 Log a warning message in a case that a player closes a
532 2010-04-13 Daigo Moriwaki <daigo at debian dot org>
535 - shogi_server/command.rb:
536 Equality of MonitorHandler class was wrong. %%MONITOROFF and
537 %%MONITOR2OFF may cause unexpected behavior. This issue has been
538 fixed. Thanks to Kota Fujiwara for reporting.
540 2010-03-07 Daigo Moriwaki <daigo at debian dot org>
543 - If two sequential moves from a player are identical, the last
544 one will be ignored and a game is in play. This situation might
545 happen with human players, especially on slow network,
546 impatiently sending a move twice.
548 2010-02-27 Daigo Moriwaki <daigo at debian dot org>
551 - The server now provides more accurate time control. Previously,
552 a player's thinking time included a time waiting to get the giant
553 lock. This may have caused games to time up, especially, during
556 2010-01-22 Daigo Moriwaki <daigo at debian dot org>
559 - Experimental feature: support handicapped games.
560 Game names that have the following prefixes are recognized as
561 handicapped games. Turn symbols "+" and "-" mean Uwate (expert)
562 and Shitate (beginner) respectively (i.e. Uwate players first).
563 "*" is not available.
573 2010-01-16 Daigo Moriwaki <daigo at debian dot org>
576 - shogi_server/command.rb, test/TC_command.rb
577 Proposal implementation of a new command called MONITOR2{ON,OFF}.
578 When the MONITOR2ON command is issued by a player, the server
579 immediately sends the player the entire contents of a record
580 file of the game, i.e. history of moves and so on, at that time.
581 Then, the server will forward subsequent moves like they are
582 appended to the record file.
583 - Behavior changed: A player monitoring a game with MONITORON will
584 not receive Game#show again when a gaming player resigns (:toryo).
586 2010-01-10 Daigo Moriwaki <daigo at debian dot org>
588 * Converted the repository from Subversion to Git.
590 2009-12-26 Daigo Moriwaki <daigo at debian dot org>
593 - The server can now provide multiple floodgate modes such as
594 floodgate-900-0 and floodgate-3600-0.
596 2009-12-25 Daigo Moriwaki <daigo at debian dot org>
599 - shogi-server: The command line option --floodgate-history has
600 been deprecated. The server will decide history file names such
601 as 'floodgate_history_900_0.yaml' and
602 'floodgate_history_3600_0.yaml', and then put them in the top
605 2009-12-20 Daigo Moriwaki <daigo at debian dot org>
608 - shogi_server/player.rb: Added new methods: is_human? and
610 A human player is recommended to use a name ending with '_human'.
611 ex. 'hoge_human', 'hoge_human@p1'
612 - shogi_server/pairing.rb: Added a new class:
613 StartGameWithoutHumans, which tries to make pairs trying to
614 avoid a human-human match. This is now enabled instead of the
615 previous class: StartGame.
616 - shogi-server, shogi_server/league/floodgate.rb:
617 Changed the argument of Floodgate.new.
619 2009-12-04 Daigo Moriwaki <daigo at debian dot org>
622 - The HUP signal is not supported by Ruby on Windows.
624 2009-11-11 Daigo Moriwaki <daigo at debian dot org>
627 - Added a new command line option: --base-date. You can specify a
628 base date to calculate rating scores. Games in the `future' are
629 ignored for the calculation.
631 2009-11-10 Daigo Moriwaki <daigo at debian dot org>
634 - The server logs a result of each game to a file named '00LIST',
635 which will be used to generate players.yaml. If the file does
636 not exist, the server will create one automatically.
637 Instruction to use the game result list file:
638 1. Make a list of game results from existing CSA files with
640 % ./mk_game_results dir_of_csa_files > 00LIST
641 2. Run the server. It appends a result of each game to
642 '00LIST' when the game finishes.
643 3. From the list of game results, calculate rating scores of
645 % ./mk_rate 00LIST > players.yaml
647 2009-11-08 Daigo Moriwaki <daigo at debian dot org>
650 - Split a pre-process collecting game results from csa files into
651 a new command, mk_game_results. Now, Generating players.yaml
652 requires two steps as follows:
653 % ./mk_game_results dir_of_csa_files > 00LIST
654 % ./mk_rate 00LIST > players.yaml
656 % ./mk_game_results dir_of_csa_files | ./mk_rate > players.yaml
659 2009-08-06 Daigo Moriwaki <daigo at debian dot org>
662 - A experimental new feature, codenamed Buoy: it allows players to
663 play a game starting with a specified position. First, a player
664 sets a buoy game with moves to a specific position. Then, two
665 players can play a new game with the game name.
667 + %%SETBUOY <game_name> <moves> [count]
669 ex. %%SETBUOY buoy_foo-900-0 +7776FU 10
670 ex. %%SETBUOY buoy_foo-1500-0 +7776FU-3334FU
671 - game_name is a valid game name with a prefix "buoy_".
673 - moves are initial moves from the Hirate position to a
674 specific position that you want to start with.
675 ex. +7776FU-3334FU+8786FU
676 - count is an optional attribute to tell how many times the
677 game can be played (default 1). The count is decremented
678 when the game finishes. If the count reaches zero, the buoy
679 game is removed automatically by the server.
681 + %%DELETEBUOY <game_name>
682 Delete a buoy game. The only owner who set up the game is
683 allowed to delete it.
684 ex. %%DELETEBUOY buoy_foo-900-0
685 - game_name is the buoy game name that was created.
686 + %%GETBUOYCOUNT <game_name>
687 Show a current count of the buoy game or -1 for non-existing
691 2009-07-11 Daigo Moriwaki <daigo at debian dot org>
694 - shogi_server/command.rb: refactored commands out of player.rb.
696 2009-06-18 Daigo Moriwaki <daigo at debian dot org>
699 - An empty floodgate_history.yaml caused a server error. This
700 issue has been fixed.
703 2009-06-17 Daigo Moriwaki <daigo at debian dot org>
706 - If a new game matched between two players is not started within
707 a certain time (default 120 seconds) (i.e. the agree_waiting or
708 start_waiting state lasts too long), the Server REJECTs the game.
711 2009-06-15 Daigo Moriwaki <daigo at debian dot org>
714 - When a Gote player AGREEd a new game and then a Sente player
715 logged out (LOGOUT), the Gote incorrectly received a LOGOUT message
716 from the server. Since Gote's state was not AGREEd or STARTed yet,
717 the Gote should be REJECTed. This issue has been fixed.
720 2009-06-14 Daigo Moriwaki <daigo at debian dot org>
723 - The Board could not recognize a certain pattern of
724 Oute-Sennichite. This issue has been fixed.
727 2009-03-22 Daigo Moriwaki <daigo at debian dot org>
729 * [utils/correct-bug14635.rb]
730 - Added a new file. This program corrects illegal lines introduced
733 2009-03-07 Daigo Moriwaki <daigo at debian dot org>
736 - Improved performance.
738 2009-02-15 Daigo Moriwaki <daigo at debian dot org>
741 - A duplicated comment that is the one of the previous (or older)
742 move might be erroneously recorded in a csa file. This issue has
743 been fixed. (Closes: #15080)
745 2009-02-11 Daigo Moriwaki <daigo at debian dot org>
747 * [utils/csa-filter.rb]
748 - Added a new file. This program filters CSA files.
750 2009-02-01 Daigo Moriwaki <daigo at debian dot org>
753 - The shogi-server records csa files of games in an illegal
754 format. This issue has been fixed. (Closes: #14635)
755 - A ##[MONITOR] command for showing a game result such as %TORYO
756 was not correct. This issue has been fixed.
758 2009-01-13 Daigo Moriwaki <daigo at debian dot org>
761 - It failed to proccess a game result, OuteKaihiMoreWin where a
762 checked king does not escape. This issue has been fixed.
764 2009-01-02 Daigo Moriwaki <daigo at debian dot org>
767 - shogi_server/timeout_queue.rb: the timeout parameter of the
768 constructor was not respected erroneously. This issue
770 - shogi_server/players.rb: When a player was finishing with its
771 write socket broken, there was a chance that the thread of the
772 player in the giant lock had to wait for a long time (about 20
773 seconds), which might cause threads of other players stop and
774 time out. (Closes: #14469)
776 2008-12-30 Daigo Moriwaki <daigo at debian dot org>
779 - Added a new option: --footer filename, which inserts contents of
780 the filename at the bottom of a generated page. A text specific to
781 wdoor should be written by using this option.
783 - It does no more depend on RDoc. RDoc::usage does not work well
786 2008-12-28 Daigo Moriwaki <daigo at debian dot org>
789 - Check kifu files more carefully so that files that contain
790 incomplete records are skipped.
791 - mk_rate might have failed to alloc due to out of memory. Now it
792 consumes less memory (about 200MB instead of 2GB).
793 - File names can be put into STDIN instead of specifying directory
794 names in command line arguments.
796 - New file. It filters kifu files and is of use for a pre-filter
799 2008-12-13 Daigo Moriwaki <daigo at debian dot org>
802 - Improved an existance check and etc. of directories specified
803 by command line options, especially in case of the daemon mode.
805 - A rotated log file is moved to $topdir/YYYY/MM/DD.
808 2008-11-27 Daigo Moriwaki <daigo at debian dot org>
811 - Added sample/*.sh for command line samples.
813 2008-11-24 Daigo Moriwaki <daigo at debian dot org>
816 - Added a new option --floodgate-history, which allows users to
817 specify a file name that stores the records of games. The
818 records are taken care of when games are matched.
820 2008-10-18 Daigo Moriwaki <daigo at debian dot org>
822 * [utils/eval_graph.rb]
823 - Display time control graphs as well.
824 Thanks to Nishimura-san for this idea.
827 2008-10-08 Daigo Moriwaki <daigo at debian dot org>
830 - Ruby 1.8.7 (or later) must be used. Ruby 1.8.6 is not supported.
831 - Daemon mode is available.
832 - shogi_server/piece_ky.rb is again merged with
833 shogi_server/piece.rb, then has been removed.
834 - Added a test case, TC_usi.rb.
836 2008-06-30 Daigo Moriwaki <daigo at debian dot org>
839 - Added a new option --player-log-dir, which allows users to log
840 messages that are received or sent to the wire.
842 2008-06-28 Daigo Moriwaki <daigo at debian dot org>
845 - A rating comment line is now written before the first move in a
846 record file instead of after the last move, which allows other
847 applications watching a game to recognize players in the middle
848 of the game. (Closes #12821)
849 - If a player, including a monitor, stuck at the time of sending
850 messages to the wire, which means that the giant lock was locked,
851 it might have prevented other players from processing until
852 timeout occurred. This issue has been fixed. (Closes #12555)
854 2008-06-27 Daigo Moriwaki <daigo at debian dot org>
857 - Pairing players might not have shuffled players because of
858 poor shuffling algorithm. This issue has been fixed.
861 2008-06-25 Daigo Moriwaki <daigo at debian dot org>
864 - Check invalid arguments. (Closes: #12856)
866 2008-06-23 Daigo Moriwaki <daigo at debian dot org>
869 - Added a new option: --fixed-rate and --fixed-rate-player
870 whose rate always results in that rate. (Closes: #12800)
872 2008-06-06 Daigo Moriwaki <daigo at debian dot org>
875 - The source has been splited to multiple sub files.
876 - The program now depends on rubygems and activesupport.
877 - The program can reload the source files on the flight, by
878 sending a HUP signal to the server.
879 - The server log will be rotated daily.
881 2008-05-18 Daigo Moriwaki <daigo at debian dot org>
884 - Last game results (win or lose) of x1 players were not
885 available on the next game. This issue has been fixed.
886 Thanks to Tomoyuki Kaneko for debugging.
887 - For draw games, "'rating" line in a .csa file was
888 wrong (meaningless). This issue has been fixed.
890 2008-05-16 Daigo Moriwaki <daigo at debian dot org>
893 - The repository has been converted from CVS to Subversion.
895 2008-05-13 Daigo Moriwaki <daigo at debian dot org>
898 - Floodgate's thread could cause an error when players.yaml was
899 cleared by another program (mk_rate). This issue has been
901 - Give default values to BasicPlayer, which fixed undefined
902 method error in Pairing.
904 2008-05-10 Daigo Moriwaki <daigo at debian dot org>
907 - The server could not recognize uchifuzume as an illegal move.
908 This bug has been fixed.
909 - The server crashed by an undefined method error.
910 This issue has been fixed.
912 2008-05-05 Daigo Moriwaki <daigo at debian dot org>
915 - .csa files will be located in a sub directory such as
916 "2008/05/05/*.csa". These days, we have many games in a day.
917 This change will help users browse a file list.
919 2008-05-03 Daigo Moriwaki <daigo at debian dot org>
922 - Show players who have accessed in the last 30 minutes with
925 2008-04-22 Daigo Moriwaki <daigo at debian dot org>
928 - When YSS was not rated on the wdoor mode, wrong rate24 scores
929 were displayed. This issue has been fixed. Now YSS absence
932 2008-04-21 Daigo Moriwaki <daigo at debian dot org>
935 - The half-life period is now configurable.
936 ex $ ./mk_rate --half-life 14 --half-life-ignore 7 <records>
938 2008-04-12 Daigo Moriwaki <daigo at debian dot org>
941 - Renamed variables (@id) since they caused Ruby's warning.
943 2008-04-11 Daigo Moriwaki <daigo at debian dot org>
946 - Improved a way to handle diferred moves (2008-03-24's change),
947 based on Tomoyuki Kaneko's patch.
949 2008-04-01 Daigo Moriwaki <daigo at debian dot org>
952 - An incorrect LOGIN crashed the server. This issue has been
955 2008-03-24 Daigo Moriwaki <daigo at debian dot org>
958 - Converting characters for comments in moves caused an error. This
959 issue has been fixed.
960 - If a player moves in the opponent's turn, it is illegal. But the
961 current CSA protocol does not clearly define a way to tell so to
962 the players. This shogi-server internally keeps such a move in a
963 buffer and replay it when the player of the move gets his/her
966 2008-03-16 Daigo Moriwaki <daigo at debian dot org>
969 - Erroneously, Board#to_s's current player was always Black.
970 It caused wrong determination of sennichite since it did not
971 care about the current player of a state. This has been fixed.
972 Thanks Takada-san for reporting this bug.
974 2008-03-10 Daigo Moriwaki <daigo at debian dot org>
976 * [util/players-graph.rb]
977 - Applied Kaneko-san's patch, which also shows expected-rate24
979 - Small PNG gets smaller.
981 2008-03-08 Daigo Moriwaki <daigo at debian dot org>
984 - Added an option --wdoor. In this mode, a rate expected at Shogi
985 Club 24 is calculated from YSS's rating (he is 2400 now).
987 2008-03-04 Daigo Moriwaki <daigo at debian dot org>
990 - If the computed ratings do not stabilize, then mk_rate aborts.
991 $ ./mk_rate dir && ./mk_rate dir > players.yaml
992 can avoid rewriting the invalid ratings to the file.
994 2008-02-23 Daigo Moriwaki <daigo at debian dot org>
997 - A comment is converted to EUC-JP and then written in a log.
998 Note that this conversion guesses the input encoding. Clients
999 are recommended to send EUC-JP compatible strings to the
1002 2008-02-21 Daigo Moriwaki <daigo at debian dot org>
1004 * [util/players-graph.rb]
1005 - Released. Draw a chart for a player's rating score.
1007 2008-02-17 Daigo Moriwaki <daigo at debian dot org>
1010 - An illegal teban specified for Floodgate login could crash the
1011 server. This issue has been fixed.
1013 2008-02-16 Daigo Moriwaki <daigo at debian dot org>
1016 - Thread.abort_on_exception is now false, meaning that
1017 a thread's abort does not affect the others.
1018 - The uchifuzume check did not generate promoting moves, which
1019 could crash the server with illegal moves. This issue has
1022 2008-02-14 Daigo Moriwaki <daigo at debian dot org>
1025 - Added a new pairing variation, Swiss-like style. Winners at the
1026 previous games (his/her point of view, not the server's) are
1027 paired first, and then the others are matched. This is the
1029 - Pairing classes are located in a separate source file,
1030 pairing.rb. The file is 'load'ed each time to be used,
1031 meaning that modifying the code will be applied to a running
1033 - You can specify a single player who will be out of pairing
1034 when there are odd players waiting for Floodgate.
1036 2008-02-13 Daigo Moriwaki <daigo at debian dot org>
1039 - When there are odd players wating for Floodgate, the random
1040 pairing deletes the player who has ever played the most games.
1042 2008-02-08 Daigo Moriwaki <daigo at debian dot org>
1045 - For the Not-Yet-Rated group, those who have not connected
1046 recently are not listed.
1048 - Floodgate's thread checks the current time each 10 secs.
1050 2008-02-05 Daigo Moriwaki <daigo at debian dot org>
1052 * [mk_rate] [mk_html]
1053 - Display not-yet-rated players as well.
1055 - Use Yahoo! UI Library.
1057 2008-02-04 Daigo Moriwaki <daigo at debian dot org>
1059 * [shogi-server] [webserver]
1060 - In the daemon mode, if the specified directory was a relative
1061 path, the server could fail to start with a permission denied
1062 error. This issue has been fixed. The path is interpreted as
1063 an absolute path before switching to daemon.
1064 - In the daemon mode, a wrong process id was written in
1065 '--pid-file'. This issue has been fixed. Also, the pid file
1066 will be removed when the server shuts down.
1068 2008-02-03 Daigo Moriwaki <daigo at debian dot org>
1071 - Game names that are recognized as the floodgate mode are now
1072 /^floodgate-\d+-\d+$/.
1073 - Floodgate could not schedule the next time when it was the next
1074 day. This issue has been fixed.
1076 2008-02-02 Daigo Moriwaki <daigo at debian dot org>
1079 - Implemented a new feature, Floodgate mode, for covenience with
1080 public rating games. Now there is a special game "wdoor-900-0".
1081 Matching players for that game is scheduled each 30 minitues.
1083 2007-11-03 Daigo Moriwaki <daigo at debian dot org>
1086 - Support Ruby 1.8.6 patch level 111 (or higher) and GSL 1.10 (or higher).
1087 It may not work with lower verions.
1089 2007-09-06 Daigo Moriwaki <daigo at debian dot org>
1092 - The logic to detect Oute-Sennichite was not complete. Both players
1093 (checking side and escaping side) may cause Oute-Sennichite. The old
1094 logic only cared for the checking player. This issue has been fixed.
1096 2007-06-16 Daigo Moriwaki <daigo at debian dot org>
1099 - Initial version. This web server is an interface between HTTP and
1100 shogi-server. Shogi-server commands will be available over HTTP. As
1101 of now %%LIST and %%WHO commands are supported.
1103 - Bumped up GAME_LIMIT (from 10) to 15 because the calculation of
1104 rates sometimes went wrong (infinite values).
1106 2007-04-21 Daigo Moriwaki <daigo at debian dot org>
1109 - Implemented `CHALLENGE' command, and the server will respond with
1110 `CHALLENGE ACCEPTED'. Note that this command is dummy for this server
1111 because it is only available for CSA's official testing server and does
1112 not belong to the CSA standard protocol. Therefor, when clients receive
1113 `CHALLENGE ACCEPTED' from this server, they must ignore it.
1114 - Show revision in a start up message.
1116 2007-04-01 Daigo Moriwaki <daigo at debian dot org>
1119 - Implemented one of the keepalive protocol in CSA protocol; If clients
1120 send LF, the server sends back LF.
1121 - More care for socket errors.
1123 2007-03-27 Daigo Moriwaki <daigo at debian dot org>
1125 * [mk_rate] When there were too few games to rate players (i.e. no
1126 player to rate), mk_rate caused an error. Now it no longer shows
1129 2007-03-10 Daigo Moriwaki <daigo at debian dot org>
1131 * [mk_html] Popup shows additional information.
1133 2007-03-02 Daigo Moriwaki <daigo at debian dot org>
1136 - Use WEBrick for server framework.
1137 - Daemon mode is available.
1139 2007-02-26 Daigo Moriwaki <daigo at debian dot org>
1142 - Failed to show usage. This issue has been fixed.
1143 - Initial start of the server failed beacause of empty players.yaml.
1144 This issues has been fixed.
1146 2007-02-18 Daigo Moriwaki <daigo at debian dot org>
1149 - Show groups in the order specified in players.html.
1150 - Players who gamed recently have a background color.
1152 - Implemented half-life effect. Numbers of win/lose decrease by this effect.
1154 2006-11-26 Daigo Moriwaki <daigo at debian dot org>
1156 * [shogi-server] Sente (gote) was able to move gote's (sente's) hand.
1157 That move should be illegal. This issue has been fixed.
1159 2006-11-01 Daigo Moriwaki <daigo at debian dot org>
1161 * [mk_rate] Skip "abnormal" games, which were finished because of
1162 network failure or communication error. Recently some programs seem
1163 to have a lot of tries to connect to the Shogi Server at wdoor for
1164 debugging. We should ignore such games for a while to get a meaningful
1167 2006-10-30 Daigo Moriwaki <daigo at debian dot org>
1169 * [mk_rate][mk_html]
1170 - Put players into "connected" groups in order to
1171 show a correct, meaningful rating. In the group, each player has at
1172 least a game with other players.
1173 - The format of players.yaml was updated.
1174 * [shogi-server] Followed the new format of players.yaml.
1176 2006-10-08 Daigo Moriwaki <daigo at debian dot org>
1178 * [mk_rate] Corrected making win_loss_matrix.
1180 2006-10-02 Daigo Moriwaki <daigo at debian dot org>
1182 * [mk_rate] players who never win or lose are not rated in order
1183 the calculation to complete.
1185 2006-09-30 Daigo Moriwaki <daigo at debian dot org>
1187 * [shogi-server] The CSA mode supports the trip in a password.
1189 2006-09-22 Daigo Moriwaki <daigo at debian dot org>
1191 * [shogi-server] Refactored the login procedures.
1193 2006-09-21 Daigo Moriwaki <daigo at debian dot org>
1195 * [mk_rate] It failed parse draw games. Now this bug has been fixed.
1196 * [mk_html] Add CSS to look better.
1198 2006-09-15 Daigo Moriwaki <daigo at debian dot org>
1201 - Remove the trip in a password. Now the password is hashed.
1203 - Support @NORATE syntax in a name, which avoids the player is
1206 2006-09-09 Daigo Moriwaki <daigo at debian dot org>
1209 - Support a new command, %%VERSION. It shows the server's revision#.
1211 2006-09-07 Daigo Moriwaki <daigo at debian dot org>
1214 - Re-design: trip is now a suffix of the password, not name.
1215 - Simplified the output of %%RATING.
1217 - Support "@" indentificaton in a name; players with same
1218 before-@-names are mapped to one.
1220 2006-09-05 Daigo Moriwaki <daigo at debian dot org>
1222 * [mk_rate] Fix a bug. It solves the correct rate.
1224 2006-08-18 Daigo Moriwaki <daigo at debian dot org>
1226 * [mk_rate] Re-design.
1227 - Correct the equations.
1228 - Apply deaccelerated Newton method.
1230 2006-08-16 Daigo Moriwaki <daigo at debian dot org>
1233 - Fix a bug. Now it can see black/white players in a csa file.
1235 - Add a space in the output of %%RATING.
1237 2006-08-14 Daigo Moriwaki <daigo at debian dot org>
1239 * [mk_rate] Record numbers of win/loss games.
1240 * Add mk_html, which generates html from players.yaml
1241 * Fix test/test_board.rb. Now it works.
1242 * Add test/TC_ALL.rb to run all test cases.
1243 * [shogi-server] Fix a bug. Now it can show %%RATING even if it has no
1246 2006-08-11 Daigo Moriwaki <daigo at debian dot org>
1248 * Add mk_rate, which calculate rating scores.
1250 2006-08-10 Daigo Moriwaki <daigo at debian dot org>
1252 * Change the style of a comment line on the rated game.
1254 2006-08-07 Daigo Moriwaki <daigo at debian dot org>
1256 * Change the player id, which is now <name>+<hash_of_the_trip>.
1257 * Fix the max length of the login name with a trip.
1258 * Add a comment line about the rated game status in the CSA file.
1259 * Remove the rating system, which will be calculated by another
1262 2006-08-01 Daigo Moriwaki <daigo at debian dot org>
1264 * Add a command, %%RATING, to show a ranking sorted by rates.
1266 2006-07-31 Daigo Moriwaki <daigo at debian dot org>
1268 * Add a simple rating system.
1270 2006-07-30 Daigo Moriwaki <daigo at debian dot org>
1272 * Add a @move_counter in Board class, which is used by Shogi Viewer
1275 2006-04-28 Daigo Moriwaki <daigo at debian dot org>
1277 * Jishogi kachi declaration did not work. This bug has been fixed.
1278 Add debug lines to show a jishogi state.
1280 2006-04-08 Daigo Moriwaki <daigo at debian dot org>
1282 * Support CSA Protocol Version 1.1.
1283 * Change the declaration of Jishogi 1.1.
1285 2006-03-10 Daigo Moriwaki <daigo at debian dot org>
1287 * Kifu logs are always written in separate files.
1288 * Add a test case, test/TC_functional.rb
1289 * Some refactorings.