annotate Todo @ 429:c2e4759eddcb

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author one
date Sat, 02 Jan 2010 03:28:26 +0900
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429
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1 Sat Jan 2 03:27:47 JST 2010
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2
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3 うーん、まだ、だめですね。
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4
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5 Sat Jan 2 00:02:41 JST 2010
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6
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7 Todo:
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8 writeLog に level/flag を付けるか?
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9
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10 Selector.select() のフラグは意味がない。その後、必ず、
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11 selectedKeys() を調べる必要がある。これは、Simulator
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12 と実ソケットの動作が異なる部分。Warning とか出せないものか?
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13
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14 確かに、Merge 変かも。unMerged を undo するのは良いが、
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15 sort するのは、unMerged であって、undo を付加したものではないはず。
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16
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17 いや、それは正しく出来ている。output に先にundoを入れて、
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18 cmd には、そのまま残している。(順序は sort されるので関係ない)
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19
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20 でも、sortedCmds1 に add する時に、Comparator で順序付けされて
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21 しまう。getPrecedence() は必要な列の切出しに使う。
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22
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23 Self Merge case
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24 E_{00} E_{12} E_{01} E_{23} E_{02} (E_{00})
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25 Other Merge case
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26 E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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27
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28 ack が間に入ることはない(merge で消されるから)
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29 original command の存在しない ack もない。
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30 (あったら、エラー。無視して良い)
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31 ack の来ない original command は sequence エラーとなるなず。
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32 (あるいは time out)
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33
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34 ということは、getPrecedence せずに、うむを言わせず
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35 全部 sort すれば良いってこと? ってことは実は、E_{12}
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36 が来た段階で追い越せるかどうかはわかる?
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37
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38 Ack を受け取ったら、それは、必ず先頭にあるはず。
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39
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40 E_{00} E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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41
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42 とかはない。ack は追い越せないから。この間の入力は確定で、
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43 優先順位にしたがって順序付しsortする。次は、
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44
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45 E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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46 E_{11} E_{23} E_{01} E_{02} E_{12} (Eack_{11})
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47
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48 で、これは、E_{12} までをsort すれば良い。ということは、
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49 取れるのは最初の一個だけってこと。
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50
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51 nop の場合は、command が着いた直後に出力されるけど、
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52 ack の場合は、それは出力されないで、もう一周する
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53 ack が流される。ack は、一つ前のエディタが出力した
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54 nop に相当する。
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55
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56 この方法だと、編集コマンドの干渉を気にする必要はない。それは、
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57 最適化フェーズで自動的に排除される。(はず) ということは、
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58 getPrecedece の方で sort してやって、今の lineno の比較は
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59 無意味なので排除ということですね。
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60
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61 2方向をスター型/木型に順々に処理する方法でも良いのか。
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62
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63 ということは、unMergedCmds と sendList って、おなじものってこと?
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64
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65 Wed Nov 26 15:15:16 JST 2008
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66
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67 Ring 構造なので、一部のeidtorで止まると全体が止まってしまう。
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68 (非同期なのでeditorが止まることはない) これは、そういう設計
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69 なので仕方がないんだが応答しないEditor/SesisionManagerを
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70 切り離す機構は必要だろう。
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71
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72 このTodo list のmaintenanceをEclipse側で出来ないの? Perl Script でも
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73 でも良いけど。
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74
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75 Wed Nov 26 08:44:29 JST 2008
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76
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77 Todo:
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78 QUITで、まだ、処理があるのにEditorが止まってしまう状況が
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79 あるらしい。
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80
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81 Done:
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82 syncText 中にquitが来ていたかららしい。
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83
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84 Tue Nov 25 09:13:42 JST 2008
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85
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86 Todo:
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87 だいたい動いたが、たまに爆発するバグが残っているらしい。
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88 どうも、optimizerのbugっぽいな... いや、違いますね。
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89 getMergeAgainの問題らしいが、直接の原因は良くわからない。
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90
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91 Done:
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92 なんと、Text.javaのdeleteの条件判断が間違ってました。
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93
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94 Mon Nov 24 22:51:45 JST 2008
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95
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96 watingCommandInMerge のqueueを一旦0にしてから、manageを
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97 呼ぶと、queueが既にあるのに、lockが外れた状態になってしまう。
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98
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99 watingCommandInMerge にforwardedCommandManageから入れちゃうと、
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100 User Editor Command と 一周して来てからのCommandを区別できない...
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101
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102 INSERT_USER/DELETE_USERを入れて回避。Editor側の変更も必要になるが、
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103 まぁ、仕方がない。
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104
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105 Editor側で、自分が出したINSERT/DELETE commandは無視する必要がある。
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106 ついでに、Editor側でINSERT_ACK/DELETE_ACKに書き換える方が良いらしい。
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107
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108 Todo:
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109 INSERT_ACK/DELETE_ACKが出ない場合があるらしい。と言うか、最初の
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110 一回しか出ていない。
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111
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112 Done:
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113 commandInMerge の扱いが変だった。
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114
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115 Wed Nov 19 19:21:47 JST 2008
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116
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117 ACK base に書き換えるのは良いが、途中でjoinして
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118 きたeditorが、ACKだけを受け取った時には無視する必要が
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119 ある。
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120
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121 Fri Oct 31 20:34:35 JST 2008
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122
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123 Note:
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124
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125 そもそも、NOPを付け加えるのがtrafficを増やしている。一周で
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126 は、状態が確定しないので、INSERT/INSERT_ACKで、それぞれ一周、
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127 計二周廻してやればいい。
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128 一週目で、そのコマンドを merge waiting queue にいれる
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129 二週目のAckコマンドを merge waiting queue と照合して、MERGE_STARTする
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130 で、良いんじゃないか? もちろん、editorにfowardして、戻って来た
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131 時点で判定する。
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132 Ackが戻って来た時点で、MERGE_STARTとみなして良い。
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133 何もなければ、MERGE_ENDを送り、コマンドがあれば、id=-2を送り、
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134 最後にMERGE_ENDを送る
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135 なので、MERGE_STARTも必要ない。これで、NOPを付け加えるのと、動作は
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136 同等になる。
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137
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138 ACK command はeditorでは実行しない。
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139
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140 ついでに、packet に source editor ID も付けるんじゃないか?
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141
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142 Tue Oct 28 09:50:23 JST 2008
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143 Todo: (kono)
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144 取り敢えず、動いたみたい。テスト用に、JavaなEditor + 複数のSession Manager
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145 + Auto Selector があると良いらしい。
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146
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147 Sun Oct 26 17:36:40 JST 2008
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148 Todo: (kono)
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149 GUI のEditorの方が、どれがどれだか、さっぱりわからない。
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150 せめて、sessionを持っているかとか出ないとだめっぽい。
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151
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152 Todo: (kono)
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153 なんか、NO_NAMEってのが最初に出るらしい。なんだ?
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154 Done: vim のsession 管理バッファがまだ残っていたようです。
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155 復活させてもいいかな〜
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156
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157 Todo: (kono)
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158 NOPが廻り続けるという症状があるらしい。
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159 Done: nop procotol は削除
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160
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161 Todo: (kono)
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162 Optimizer が、まだ、たこならしい。
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163
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164 Sun Oct 26 14:33:51 JST 2008
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165 Todo: (kono)
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166 quit/close 処理が間違っているらしい。
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167 Done: quit は直しました
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168
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169 Sat Oct 25 10:52:05 JST 2008
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170 Todo: (kono)
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171 Editorからのmutli-sessoin の扱い、TestEditor でのmulti-session
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diff changeset
172 の実装。REPNode.handle の中でreadしちゃうと、handle 間での処理
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diff changeset
173 の引き渡しが出来ない。handlerの切替えにkeyは必要。
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174
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175 一つのeditorの中で、同じsessionに複数selectすると、コマンドを
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176 判定出来なくなる。今でも、新しくchannelを開けるなら複数セッション
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diff changeset
177 をselectすることは可能。channelで識別しているので。
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178 新しいeditorが作られてしまうので、ダメなケースの判定は、直接接続し
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179 ているSMでしか出来ない。と言うことは、selectのcancelのprotocolが
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180 必要らしい。それは、結構、面倒。command に source editor id を
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181 付けてやれば良いのだが...
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182
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183 Todo: (kono)
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184 text editor のバッファが増えるバグがあるらしい。
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185 Done: たぶん、quit/quit2が動いてない。close の処理のがまずいせい。
393
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186 merge にbugがったので、そのせいかも。
387
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187
386
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188 Fri Oct 24 19:00:50 JST 2008
387
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189 Note:
386
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190 XML に editor がselectされているかどうかのflagがあった方が良い。
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191 現状では、update はなんにも役に立たない。
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192
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193 Thu Oct 23 10:31:58 JST 2008
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194
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195 Todo: (kono)
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196 UPDATE/UPDATE_ACKが出ない。
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197 Done: Fri Oct 24 19:00:50 JST 2008
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198
385
1fca50ce3508 first-working-version
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199 Wed Oct 22 19:53:59 JST 2008
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200
1fca50ce3508 first-working-version
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201 Todo: (kono)
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202 やっぱり、END_MERGEが繰り返し出るバグがあるらしい。
387
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203 Done: Thu Oct 23 10:12:27 JST 2008 merge confilict 時にmode setを
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204 忘れてました。
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205 結局、flag を入れて対症療法しました。
385
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206
373
ab4405cd3351 looks like we are done. Wait for further test.
kono
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207 Wed Oct 22 02:31:27 JST 2008
ab4405cd3351 looks like we are done. Wait for further test.
kono
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208
ab4405cd3351 looks like we are done. Wait for further test.
kono
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209 Todo: (kono)
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210 editorの中で、next.getEID() とか next.setQuit2() とかやっているのは、
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kono
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211 ditributed の場合は、うまく動かない。だまって、forward されるはず
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kono
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212 だが... やっぱり、dummy editor ではなくて、専用のものを作らないと
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kono
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213 だめ?
374
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214 Done: Wed Oct 22 02:56:30 JST 2008
387
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215 ちょっとあれだが、next がdirecgtでない場合を判断して、向こうの
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diff changeset
216 forwarder側で処理するのが簡単らしい。
375
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217
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218 Todo: (kono)
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219 Select後のupdateを流してないので、他の人が、そのsessionがselectされたのを
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220 知り得ない。なので、複数のjoin_ackがありえる。
387
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diff changeset
221 Done: Sun Oct 26 17:39:05 JST 2008
373
ab4405cd3351 looks like we are done. Wait for further test.
kono
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diff changeset
222
370
46c95d8885ad fix put_ack in single server test.
kono
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diff changeset
223 Mon Oct 20 16:38:39 JST 2008
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
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224
46c95d8885ad fix put_ack in single server test.
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225 Todo: (kono)
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226 routing で put の時には、上に上がるだけで良いのだが、下に行くときには、
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227 routing table を持って行く必要がある。ということは、session list を
46c95d8885ad fix put_ack in single server test.
kono
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228 つける必要があるということだね。でも、tree だから、
46c95d8885ad fix put_ack in single server test.
kono
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229 自分の直下んあるもの以外は、上に送る
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kono
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230 で良いのか...
375
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231 Done: Wed Oct 22 02:56:30 JST 2008
370
46c95d8885ad fix put_ack in single server test.
kono
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232
46c95d8885ad fix put_ack in single server test.
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233 Todo: (kono)
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234 put/put_ack は、udpateを兼ねる必要があるらしい。そうでないと、session list
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235 が広まらない。
375
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236 Done: Wed Oct 22 02:56:30 JST 2008
370
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diff changeset
237 session list 中のlocalでないeditorをselectするした場合は、sessionManager
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238 の方に再送してやれば良い。
375
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239 Done: Wed Oct 22 02:56:30 JST 2008
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diff changeset
240 SELECT0 を作成
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241
364
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242 Mon Oct 20 10:22:02 JST 2008
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243
370
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244 Todo: (kono)
364
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diff changeset
245 Inter-session での、editor の削除、master でないeditorのclose/quit。
421
f8916a96a373 (no commit message)
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246 Done: Wed Nov 26 15:19:07 JST 2008
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diff changeset
247 動いているらしい
364
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248
361
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249 Sun Oct 19 21:23:27 JST 2008
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250
364
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diff changeset
251 Todo: IPv6 対応 (kono)
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252 getAddress で取れたアドレスには、すべて、select/connect する
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253 必要がある。localhost な hostname よりも大域的なhostnameを
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254 優先した方が良い。
393
18cacd0b3ccf update tags
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diff changeset
255 Done: server 側は対応。server側のconnect がまだ。
364
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256
361
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257 Todo: dispatch先のEditorの作成 (kono)
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258
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259 Session は select 時に、channelを持つeditorが登録される。
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260 外から来た場合は、新しくeditor を作って、それをsession
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261 に登録する必要がある。SessionManagerの入口のforwarderを
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262 session に登録してしまうと、Sessionが一つの時にしか動かない。
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263
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diff changeset
264 put_ack は、putの時にすぐに出してしまって構わない。select_ack
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265 が廻るので、その時にput_ackを出しても良いが...
362
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266 Done: Sun Oct 19 23:10:52 JST 2008
361
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267
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268 Todo: (kono)
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269 複数のsessionのテストを作成する
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270
358
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271 Sat Oct 18 20:03:10 JST 2008
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272
361
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273 Todo: Routing Table (kono)
358
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274
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275 Routing Table (Session, Editor)を作るには、上下双方向の通信が必要。
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276 SessionID を master が作ると、一旦、multi cast した後、もう一度、
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277 上に上げる必要がある。Select の時には、editor から上に上がるので、
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278 その時に構築すれば良い。SessionManagerIDと組み合わせれば、eid/sid
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279 ともに、下から構築出来る。
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280
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diff changeset
281 自分が出したjoin/put/sm_joinに対するackかどうかを見るために、
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282 SessionManagerID は、どうせ必要。この方法だと、routing table
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kono
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diff changeset
283 もSessionManagerIDに対してだけ構築すれば良い。とは、ならない。
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284 Session は、複数のSessionManagerにまたがるので。
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285
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diff changeset
286 join_ack が来た時には、そのeditorのrouting tableは完成している、
034acadc0cdc *** empty log message ***
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diff changeset
287 あるいは、select が完成させるjoin_ackに追い付くことはない。
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diff changeset
288 put_ack も同様。
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289
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diff changeset
290 select は、editorへのpathを探しながら、session routing table
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kono
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diff changeset
291 を構築する。もっとも高位のsession managerへのrouting table
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
292 は、これで作成される。ここからjoinしたeditorまでのpathは、
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293 そのeditor単一のpathだが、routing table に登録される。
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diff changeset
294 select は、session ringに到達した時点で update を流す。
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kono
parents: 345
diff changeset
295 update は、木をさかのぼりrouting tableを構築する。
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parents: 345
diff changeset
296 これで上方向のroutingは確定する。update_ackにより、
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diff changeset
297 下方向のsesionn routing tableが確定する。
361
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diff changeset
298 Done: Sun Oct 19 21:29:08 JST 2008
358
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kono
parents: 345
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299
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diff changeset
300 Wed Oct 15 13:33:58 JST 2008
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kono
parents: 345
diff changeset
301
361
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kono
parents: 358
diff changeset
302 Todo: (kono)
358
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kono
parents: 345
diff changeset
303
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kono
parents: 345
diff changeset
304 Session List を渡すタイミング
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kono
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305
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diff changeset
306 SM_JOIN_ACK (必須...)
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diff changeset
307 SM_JOIN では、Session List は0なはず。
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kono
parents: 345
diff changeset
308 JOIN,PUT は、multi-cast されるので、その時に登録すれば良い。
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kono
parents: 345
diff changeset
309 その時に、Session List を送っても良いが...
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kono
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diff changeset
310 SELECTは、joinするeditorからしか出ない。Session List は必要ない。
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diff changeset
311 SELECT_ACK は、UPDATEが出るので必要ない
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312 UPDATE,UPDATE_ACK には、Session List が付く
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diff changeset
313 GATHER,GATHER_ACK には、Session List が付く
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314
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diff changeset
315 Session List では、editor,session に対するroutingも作成する、必要
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diff changeset
316 な情報を含む必要がある。
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diff changeset
317 eid, EditorName, FileName, sid, SessionManagerName
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318 SessionManagerName が入っていれば、editor, session が
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diff changeset
319 Session Listが来た方向にいるということになる。
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kono
parents: 345
diff changeset
320
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diff changeset
321 SessionManagerName は、network 上でuniqueな必要がある。
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kono
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diff changeset
322 sm_join した時に、そのchannelの名前が大域的に確定する。
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323 sm_join は複数行なわれないから、名前が変わることはない。
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diff changeset
324 sm_join された側の名前も、接続されて初めて確定する。
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diff changeset
325 複数 sm_join されることはあるが、その場合は最初のもの
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diff changeset
326 を使う。ということは、localにsm_join された後、大域的
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kono
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diff changeset
327 に接続される場合があるってことか。ってことは、やっぱり、
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diff changeset
328 session manager id を配布するべきだってことね。で、
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329 SMの名前はあくまでも補助的に使う。
361
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kono
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diff changeset
330 Done: Sun Oct 19 21:29:08 JST 2008
358
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kono
parents: 345
diff changeset
331
361
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332 Todo: (kono)
358
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parents: 345
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333 UPDATEの情報によって削除も行なう。delete entry が必要。
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parents: 345
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334
361
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335 Todo: (kono)
358
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parents: 345
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336 Routing Table
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337 <eid, channel>
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338 <sid, channel>
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339 null は、local。channel==parent なら、自分の下にはいない。
361
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340 Done: Sun Oct 19 21:29:08 JST 2008
358
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parents: 345
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341
345
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342 Tue Oct 14 06:02:37 JST 2008
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parents: 344
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343
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parents: 344
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344 Todo: (kono)
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parents: 344
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345 取りあえず、sm_join()からか。次は、join(),put()。そして、
361
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346 update()。select()。
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347 Done: Sun Oct 19 21:29:08 JST 2008
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parents: 358
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348
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349 Todo: (kono)
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350 最後に、gather()。
345
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parents: 344
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351
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parents: 344
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352 Todo: (kono)
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parents: 344
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353 Select用に、routing tableが必要らしい。session ringへの
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354 方向を表すtableを、put, update, update_ack時に作成する。
362
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355 Done: Sun Oct 19 21:29:08 JST 2008
345
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parents: 344
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356
343
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357 Mon Oct 13 12:34:39 JST 2008
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parents: 341
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358
344
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359 Todo: (kono)
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parents: 343
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360 sm_join時のloop の検出。sm_joinを受け取った時には、sm接続にloopが
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parents: 343
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361 あるかどうかを調べる必要がある。これのテストも必要。
345
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parents: 344
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362 host_aからのsm_joinを受け取ったら、sm_join(host_a)を親に送る。
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parents: 344
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363 host_aがsm_join(host_a)を受け取ったら、それはloop。親がsm_join
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parents: 344
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364 を受け取れば、そこからsm_join_ackを流して終了。
361
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365 Done: Sun Oct 19 21:29:08 JST 2008
344
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parents: 343
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366
343
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parents: 341
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367 Note: (kono)
344
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368 複数のsession managerにsm_joinする場合もある。その場合は、
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parents: 343
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369 親に代わりにsm_joinしてもらう? 親がreachableだとは限りませんが。
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370 禁止してもいいけど...
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parents: 343
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371
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diff changeset
372 sessionを持っているsm同士がsm_joinするとsidを付け直す必要が
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kono
parents: 343
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373 ある。これは大変だなぁ。これも禁止? join/select待ちは許される。
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374 まぁ、新しくsmを上げれば良いだけなんだが、内部的になんとか出来ないの?
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parents: 343
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375 面倒なので、取りあえず禁止で良いです。もしかして、updateって、
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parents: 343
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376 それよう?
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parents: 343
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377
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parents: 343
diff changeset
378 sidのnatという手はあるのか。かなり複雑だけど。それだと複数の親が
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kono
parents: 343
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379 いてもだいじょうぶか? ちゃんと書き換え出来るなら動くっぽい。あとで
345
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parents: 344
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380 入れることも可能か。
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kono
parents: 344
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381
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parents: 344
diff changeset
382 selectが以外に難しい。sessionとjoinして来たeditorを見つけない
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kono
parents: 344
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383 といけない。しかも、最短距離で。見つけるだけなら簡単だが... 取りあえず、
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kono
parents: 344
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384 select は、join したsession managerでしか出来ないということに
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kono
parents: 344
diff changeset
385 する。そうでないと、joinしたeditorを探す必要があり、全部を見るか、
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kono
parents: 344
diff changeset
386 routing tableを作る必要がある。後者でも良いが。
344
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kono
parents: 343
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387
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kono
parents: 343
diff changeset
388 Note: (kono)
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parents: 343
diff changeset
389 Session間の通信は、木を作って、自分の親に送り、親がack/updateをmulti cast
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parents: 343
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390 すれば良い。sm_join した時に、どちらが親になるかはどうやって決める? 繋げた先が
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parents: 343
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391 親ってのが簡単。親がいないのがmasterとなる。親が死んだら自分が親。親が死んで、
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kono
parents: 343
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392 sessionがmasterを失った時は? loop の検出も必要。
343
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kono
parents: 341
diff changeset
393 再接続は可能? 可能だが、再put/join/selectする必要がある。
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parents: 341
diff changeset
394 put は、親まで上がってsidを決定しなければならない、その後、put_ackを出せる。
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parents: 341
diff changeset
395 joinは、localでの処理で問題ないが、join_ackはselectが終わってから出る必要がある。
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parents: 341
diff changeset
396 selectは session owner に行き着く必要がある。session がconnectionを
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kono
parents: 341
diff changeset
397 持っているとは限らない。親がselectする方が自然か?
344
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parents: 343
diff changeset
398 put_ack/join_ack/select_ackは、updateを見てでの処理で良い? 対象イベント
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kono
parents: 343
diff changeset
399 が明示されていた方が楽だが...
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kono
parents: 343
diff changeset
400 この方法だと、session managerはidは持っていないが、木構造の中でuniqeな
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kono
parents: 343
diff changeset
401 位置を持つ。
343
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kono
parents: 341
diff changeset
402 (前の資料があれば良いのに...)
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kono
parents: 341
diff changeset
403
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
404 Mon Oct 13 02:57:45 JST 2008
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kono
parents: 340
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405 Todo: (kono)
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kono
parents: 340
diff changeset
406 InterManagerのquit中のsessionへのjoinの扱い。(putは来ないがjoinはありえる)。
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
407 UPDATEで、sessionをlockしてからquitするか?
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
408 TestGUIで、selectする前にEditor0がquitしちゃう場合もある。
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
409
343
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kono
parents: 341
diff changeset
410 Todo: (kono)
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kono
parents: 341
diff changeset
411 SessionManager間のプロトコルの図が、どこにもない。あんなに苦労して考えたのに。
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kono
parents: 341
diff changeset
412 また、自分で書けってか。
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kono
parents: 341
diff changeset
413  SessionManager SM_JOINと、masterの決定
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kono
parents: 341
diff changeset
414  put/selectの生成、masterによるsession id の決定
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kono
parents: 341
diff changeset
415 updateによるsessionの共有
345
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kono
parents: 344
diff changeset
416 Done:Mon Oct 13 19:02:42 JST 2008 (kono)
343
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kono
parents: 341
diff changeset
417
338
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parents: 334
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418 Sun Oct 12 19:12:20 JST 2008
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kono
parents: 334
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419
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kono
parents: 334
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420 Todo: (kono)
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kono
parents: 334
diff changeset
421 DELETE時のundoのための文字列は、SM/Editor間でだけ必要。Editorから戻って来た
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kono
parents: 334
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422 コマンドをSM側で最新にする必要がある。外に出す時には使わないので消して良い。
339
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parents: 338
diff changeset
423 Done: 戻って来た時に、unMergedListに入れているらしい
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kono
parents: 338
diff changeset
424
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kono
parents: 338
diff changeset
425 Todo: (kono)
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
426 new String(hoge)。Javaの文字列は変更不可能なので、こんな
339
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kono
parents: 338
diff changeset
427 ことをする意味はない。
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kono
parents: 338
diff changeset
428 Done:
338
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kono
parents: 334
diff changeset
429
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kono
parents: 334
diff changeset
430 Todo: (kono)
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kono
parents: 334
diff changeset
431 PUT の時に、master session managerまで行って、session番号を確定する
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kono
parents: 334
diff changeset
432 必要がある。それまでは、PUT_ACKを出してはならない。
361
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parents: 358
diff changeset
433 Done: Sun Oct 19 21:29:08 JST 2008
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kono
parents: 358
diff changeset
434 session manager IDを使ってuniqueにしたので、不要になった。
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kono
parents: 358
diff changeset
435 即座に PUT_ACKを出して構わない。
338
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kono
parents: 334
diff changeset
436
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kono
parents: 334
diff changeset
437 Todo: (kono)
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kono
parents: 334
diff changeset
438 SM_JOIN時にmaster session managerを決定するプロトコルを実装する必要が
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kono
parents: 334
diff changeset
439 ある。たぶん、UPDATEだと思うが...
361
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kono
parents: 358
diff changeset
440 Done: Sun Oct 19 21:29:08 JST 2008
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kono
parents: 358
diff changeset
441 木の根をmasterとして、変更しない。
338
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kono
parents: 334
diff changeset
442
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kono
parents: 334
diff changeset
443 Todo: (kono)
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kono
parents: 334
diff changeset
444 外から、きたSession Listを、ただしく自分に反映する。
361
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kono
parents: 358
diff changeset
445 Done: Sun Oct 19 21:29:08 JST 2008
338
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kono
parents: 334
diff changeset
446
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kono
parents: 334
diff changeset
447 Todo: (kono)
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kono
parents: 334
diff changeset
448 test.ServerSample.java はあるが、ClientSample.java がない。
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kono
parents: 334
diff changeset
449
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
450 Todo: (kono)
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kono
parents: 340
diff changeset
451 SYNC出すコードをまだ入れてない。
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kono
parents: 340
diff changeset
452
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
453 Sun Oct 12 10:33:36 JST 2008
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
454
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
455 Todo:
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
456 END_MERGEが繰り返し出てしまう(kono)
361
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kono
parents: 358
diff changeset
457 Done: Sun Oct 19 21:29:08 JST 2008
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kono
parents: 358
diff changeset
458 直ったかな?
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
459
330
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kono
parents: 323
diff changeset
460 Sat Oct 11 22:28:49 JST 2008
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kono
parents: 323
diff changeset
461
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kono
parents: 323
diff changeset
462 Todo:
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kono
parents: 323
diff changeset
463 Session Manager をまたがった接続のテスト (kono)
338
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kono
parents: 334
diff changeset
464 Done: Sun Oct 12 19:18:23 JST 2008
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
465
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kono
parents: 323
diff changeset
466 Todo:
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kono
parents: 323
diff changeset
467 Optimizerを使った場合のテスト (kono)
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
468 行番号0があるとだめらしい。
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
469 Done: (takano) Thu Oct 23 13:05:52 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
470
330
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kono
parents: 323
diff changeset
471
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kono
parents: 323
diff changeset
472 Todo:
340
f55843e829d6 *** empty log message ***
kono
parents: 339
diff changeset
473 manager.remove(editor) の動作のタイミング、 channel closeの扱い
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kono
parents: 339
diff changeset
474 たぶん、quit2のackで、殺すのが正しいと思う。(kono)
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
475 Done: Mon Oct 13 02:57:45 JST 2008
330
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kono
parents: 323
diff changeset
476
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kono
parents: 323
diff changeset
477
322
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kono
parents: 315
diff changeset
478 Fri Oct 10 15:24:42 JST 2008
323
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kono
parents: 322
diff changeset
479 sid は大域的にuniqueにする必要がある。UPDATEで新しくsessionを作ったことを
1e605880d49e *** empty log message ***
kono
parents: 322
diff changeset
480 通知して、Masterが新しいsidを決定し、UPDATE_ACKで他のSessionManagerに知らせる(kono)
361
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kono
parents: 358
diff changeset
481 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
482 put時に、そのsession managerでsession manager idを使って、
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
483 uniqueなsidを作成する。put/join/ackで他のSessionManagerに知らせる。
322
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kono
parents: 315
diff changeset
484
315
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kono
parents: 305
diff changeset
485 Mon Oct 6 16:39:57 JST 2008
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kono
parents: 305
diff changeset
486
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kono
parents: 305
diff changeset
487 Todo: translator にある5つのqueueが、Editor にもある。merge のアルゴリズムの
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
488 実装を見直す必要がある。(kono)
330
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kono
parents: 323
diff changeset
489 Done:Sat Oct 11 22:28:49 JST 2008
315
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kono
parents: 305
diff changeset
490
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kono
parents: 305
diff changeset
491 Todo:
386
bba62c4ac323 sync-option
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parents: 385
diff changeset
492 SessionManager の向うにあるeditorにREPCommandを送るコードがない。Editor 扱いしても良いが、
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
493 Editor が複雑すぎるので、それは好ましくない。Editor に nextChannelを持たせるのが良いか? (kono)
323
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kono
parents: 322
diff changeset
494 Done: Forwarder を作った
315
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kono
parents: 305
diff changeset
495
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kono
parents: 305
diff changeset
496 Todo:
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kono
parents: 305
diff changeset
497 SessionManger のeditor がmerge 中のeditor commandをblockするのは良いが、
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
498 sessionManger コマンドをblockされるのは困る。(kono)
330
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kono
parents: 323
diff changeset
499 Done: Sat Oct 11 22:28:49 JST 2008
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
500
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
501 Wed Oct 1 20:58:51 JST 2008
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kono
parents: 304
diff changeset
502
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kono
parents: 304
diff changeset
503 Todo: Session ring 廻るcommand packetは、基本的に書き換えられるべきではない
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kono
parents: 304
diff changeset
504   eid, seq の組でuniqueになる。現状では、そここで書き換えが起きているらしい。
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kono
parents: 304
diff changeset
505 eid = -1 (Session Manager), eid = -2 (MergeCommand) あたりが
315
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506 特殊らしい。 でも、実際には生成されてないっぽい。(kono)
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507 Done: Mon Oct 6 16:40:14 JST 2008 (kono)
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508
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509 Todo: SessionManagerのprotocolのswitch文で、そこら中でgetEditor/getSessionが
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510   呼ばれている。これらは、for loopで探しているので、繰り返し行うのは変。(kono)
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511
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512 Todo: REPCMD_INSERTが止まらない... (kono)
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513 Done: Mon Oct 6 16:40:38 JST 2008 (kono)
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514
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515 Todo: SessionMnager のmessageをREPLogger baseに書き換える。 (kono)
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516 Done: Thu Oct 23 13:05:52 JST 2008
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517
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518 Wed Oct 1 15:35:44 JST 2008
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519
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520 Todo: SessionManager 複数のコマンドをまとめてeditorに送るとdead lockする
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521 可能性がある。送信キューを作り、select loop しながら、ひとつずつコマンドを
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522 送信する (kono)
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523 Done: (kono)
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524
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525 Todo: Editor quit, quit2 の実装
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526   quit2 では、自分の送信したコマンドが戻ってくるまで待つ必要がある。
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527   editor 毎の状態となる。(kono)
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528 Done: (kono)
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529