annotate Todo @ 462:d295e84c5e03

slow merge won't work. select time out.
author one
date Fri, 01 Oct 2010 15:58:20 +0900
parents 21cb16b7f3df
children 295c257ac073
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462
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1 Fri Oct 1 10:09:41 JST 2010
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2
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3 やっぱり、そんなに簡単には動かないか。slow merge だと dead lock する。
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4
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5 SMCMD_QUITをSMCMD_QUIT_2に変えているのは誰? Editor 側でやっているのかぁ。
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6
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7 Tue Sep 28 10:43:14 JST 2010
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8
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9 廻る順序でコマンド順は確定する。
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10 方法は三つ
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11 nop 前置方式
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12 slow merge 方式 (二周後に確定)
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13 sort interval 方式
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14
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15 Editor1のc(eid=1) は、e(eid=2) よりは後になる。しかし、今の
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16 方法だと前だと判断されてしまう。nop 方式だと、その前に付く
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17 ので、そこで区切られる。
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18
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19 ea(eid=2)とnopは同じ意味だが、区別する方法は?
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20
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21 START_MERGE INSET DELETE END_MERGE
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22
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23 となるはず。
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24
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25 Editor1 では、sm e(eid=2) em c(eid=1)
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26 Editor3 では、sm e(eid=2) c(eid=1) em
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27
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28 となる?
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29
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30 em 後がある em 後へ
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31 sm-em間が空 ->sm-em 間へ
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32 sm-em間にコマンドがある ->
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33 同じsort interval ->sm-em へ
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34 新しいsort interval ->em以降 へ
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35
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36 Merge 後に sm-em は sm 以前に移される。
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37 em 以降の次のsort interval がsm-em に移動。(全部?)
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38
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39 sort interval とは何? (良い質問だな〜)
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40
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41 eid の順序の一塊
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42 新しい自分のコマンドは新しいsort interval を作る
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43
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44 (いけそうではあるな...)
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45
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46 途中の editor の脱落とかあると、どうしても同期がずれる?
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47 再送の仕組みは?
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48
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49 Fri Sep 24 17:42:50 JST 2010
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50
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51 Editor3 Editor2 Editor1
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52 e(eid=2)
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53 e(eid=2)
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54 e(eid=2) c(eid=1)
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55 c(eid=1) e(eid=2)
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56 c(eid=1) ea(eid=2)*
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57 ea(eid=2)* c(eid=1)
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58 ca(eid=1)*ea(eid=2)*
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59 ca(eid=1)*
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60 ca(eid=1)*
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61
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62 [e,c] [e,c] [e,c]
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63
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64 うーん、ack のみで merge するので良さそう。いや、そうすると、
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65 二周目の間にコマンドが入るけど、その扱いは?
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66
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67 あ、そうか。他のeditorからのコマンドの前に自分のコマンドを入れる
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68 ってのがあったような気がする。二周目のackは、それを実現できない
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69 のか。
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70
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71 Editor3 Editor2 Editor1
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72 e(eid=2)
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73 1e(eid=2)
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74 31e(eid=2) c(eid=1)
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75 3c(eid=1) 231e(eid=2)*
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76 23c(eid=1) 231*
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77 23 23c(eid=1)*
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78 12 23
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79 ca(eid=1)*ea(eid=2)*
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80 ca(eid=1)*
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81 ca(eid=1)*
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82
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83 [c,e] [c,e] [c,e]
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84
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85 う、結構わからんな。
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86
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87 Fri Sep 24 17:42:50 JST 2010
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88
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89 順序がずれる問題は、送信キューをEditor localに持つことで解消。
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90
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91 結果がおかしいことがあるのは、(* は merge operation )
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92
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93 Editor1 Editor2 Editor3
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94 e(eid=2)
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95 e(eid=2)
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96 e(eid=2) c(eid=1)
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97 c(eid=1) e(eid=2)*
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98 c(eid=1) ea(eid=2)*
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99 ea(eid=2)* c(eid=1)
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100 ca(eid=1) ea(eid=2)
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101 ca(eid=1)
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102 ca(eid=1)
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103
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104 [e,c] [c,e] [e,c]
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105
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106 と巡回させた時に、Editor2 で e(eid=2) が確定してしまうかららしい。
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107 つまり eid=1 か ack を待てば良い。(ack は all eid と考えて良い)
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108
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109 と言うことは、ack のみで merge するべきだってこと?
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110
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111 それでは、だめなみたいだなぁ。
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112
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113 Thu Sep 23 14:57:57 JST 2010
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114
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115 やっぱり、send が
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116
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117 Editor Object から Editor へのsend
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118 他の Editor Object から Editor へのsend
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119
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120 の二つに使われているのはダメだよ。片方をブロックしたい時があるのだから。
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121
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122 sendNext で分割してブロックはできた。問題は、途中で送られたものをどう
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123 処理するかだが〜
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124
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125 うーん、すでにSession Manager の送信キューに入っているので、
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126 blocking が効かないようだ。
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127
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128 そういうわけなので、受け側でなんとかした方が良いみたい。
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129 可能なの? いや、無理だろうな。
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130
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131 REPNode.send 他のところからの送信
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132 REPNode.write Serverの送信ループ
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133
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134 なので、Editor.write() で捕まえるか。
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135
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136 Thu Sep 23 12:13:19 JST 2010
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137
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138 START_MERGE から START_MERGE_ACK までにEditorから送られたコマンドは、
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139 sentList に付け加えるべきでは?
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140
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141 しかし、その間、外部からEditorに送るコマンドは止める必要がある。
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142
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143 Editor.merging ... START_MERGE ... START_MERGE_ACK ... END_MERGE
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144 Translaotr.merging ... START_MERGE_ACK ... END_MERGE
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145
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146 と言うように区別するか。
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147
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148 START_MERGE は、 Editor から返って来るタイミングでブロックするので、
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149 その段階で、Editor へ送られているコマンドをブロックできない。
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150 もちろん、Editor からのUSER_INPUTもブロックできない。
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151
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152 Editorの undoが正しくなくなるだけでなく、
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153 Merge phase のコマンドが二つ続けて送られるのはよろしくない。
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154
449
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155 Wed Sep 22 19:59:26 JST 2010
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156
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157 NOPを廻す方式とAckを廻す方式は、
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158
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159 E_{10} N_{11} E_{23} E_{01} E_{02} N_{11}
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160
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161 E_{10} E_{23} E_{01} E_{02} Eack_{10}
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162
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163 の対応だから、方法としては同じ。
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164
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165 sort だけど、
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166
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167 e3 e1 e2 e3 e1 e2 e3 e1 e2 e3 e1 e2 e3
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168 |---1---|----4---|--------|
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169 |----2---|--------|--------|
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170 |----3---|--------|--------|
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171
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172 1 では c1 のack で c1 c2 c3 の順序にmerge。c1 c2 c3 は確定。
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173 なので、2,3 ではソートは必要ない? じゃぁ、Self merge だけ
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174 すれば良いってこと? じゃぁ、その他の Ack の意味は?
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175 さすがにそれはないです。
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176
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177 sort するリスト は、merge の時にclearして良いらしい。
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178 と言うことは unMerge もclearして良い。
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179 sentList にMarkを入れるか。
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180
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181
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182 Fri Sep 17 16:31:04 JST 2010
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183
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184 あぁ、そうか。二つ続けてeditor commandを送ると、二つ続けて Merge することに
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185 なる。Timeout みたいなので防げないこともないが、今は何もしない。
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186
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187 Optimizer が全然動いてないようだ。まぁ、それは良いが...
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188
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189 Undo は正しく行なわれているが、続いて起きる merge で余計なコマンドが入っている
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190 ようだ。
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191
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192 EndMergeで、unMergedCmds を正しくなるように直してみる。少しは近くなったか?
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193
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194 Sat Sep 11 16:45:40 JST 2010
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195
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196 これ、やっぱり難しすぎ。getMergeAgain で、sentMergedList が空でない場合がある。
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197
441
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198 Termination するようにはなった。しかし、Merge はダメなようだ。
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199
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200 mergeAgain した時に、前のmerge command がeditorから返されることがあって、
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201 それは、全部、読む必要がある。
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202
442
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203 Merge 中のcommandがblockされてない。
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204
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205 next.send(command) すると、直接、次のeditorに送られてしまうので、
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206 merge 中に止められない。
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207
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208 Sat Jan 16 18:06:37 JST 2010
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209
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210 sentList 全部削除だと quit2 が早めに出されてしまうので、
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211 ちゃんと終了しない。
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212
434
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213 Tue Jan 12 01:20:12 JST 2010
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214
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215 sentList の先頭を削除するのは、Merge が終った後。一周した部分は、
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216 確定するはずなので全部削除で良い。その後、来た、Ack などは無視して良い。
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217
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218 quit を早く処理してしまう場合があるらしい。
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219
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220 だいぶ近くなって来た気がする。
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221
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222 Sat Jan 9 15:36:35 JST 2010
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223
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224 やっぱり全部ソートしちゃいけないのかな...
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225
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226 Merge のtriggerになるコマンドは、sentList の先頭
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227 sort してはいけないものとは?
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228
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229 unMergedList は、Editor に送ったコマンド全部
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230 sentList は、外部のエディタに送り出したもの全部
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231
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232 そっか、やっぱり、current command が外されちゃっているのはまずいらしい。
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233 あと、sort の順序も良くない。
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234
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235 一回、sort したものは、外して良いっぽい。(ACKが来たものまでは確定)
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236
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237
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238 Sat Jan 2 20:52:17 JST 2010
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239
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240 uMergeList のDELETE command のdeleted text が正しくない...
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241 なので、最初の一回は良いのだが二回目ででたらめになってしまう。
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242 これは、考えてなかった。
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243 Translator.checkMergeConflict
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244 が受け取っているので、それを uMergeList にすれば良いのだが...
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245
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246 ちょっと、やっかいなプログラムになるかも。
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247
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248 unMergeList はMerge 後、削除 ( まだ merge してない list )
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249 sentList はいじれない ( 自分が他のエディタに送信した list)
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250
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251 sentMergedList ( 送信した merge command )
431
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252 mergeAgainList ( merge 中に自分のeditorに割り込まれた分 )
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253
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254 確かに、mergeAgainList とかなんか、quueue が多すぎ。
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255
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256
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257 sort なんだけど...
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258
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259 e0 e1 e2 e0 e1 e2 e0 e1 e2 e0 e1 e2 e0
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260 |-------|--------|--------|
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261 |--------|--------|--------|
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262 |--------|--------|--------|
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263
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264 となる。なので、単純な editor id の順序では、まずいのでは?
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265 (自分の以外はack) ack の eid からの剰余で廻せば良いはず。
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266
432
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267 mergeでeditorから返ってきたのを unMerge に入れるべき。でな
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268 いと undo が狂う。Merge は unMergeをundoし sentList から構
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269 成する。
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270
431
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271
429
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272 Sat Jan 2 03:27:47 JST 2010
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273
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274 うーん、まだ、だめですね。
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275
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276 Session Manager の quit protocol って入れてない気がする...
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277 切れた場合の対処も入れないといけないんだよな。
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278
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279 Sat Jan 2 00:02:41 JST 2010
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280
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281 Todo:
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282 writeLog に level/flag を付けるか?
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283 Done:
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284 既に付いてました。
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285
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286 Selector.select() のフラグは意味がない。その後、必ず、
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287 selectedKeys() を調べる必要がある。これは、Simulator
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288 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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289
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290 確かに、Merge 変かも。unMerged を undo するのは良いが、
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291 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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292
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293 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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294 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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295
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296 でも、sortedCmds1 に add する時に、Comparator で順序付けされて
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297 しまう。getPrecedence() は必要な列の切出しに使う。
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298
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299 Self Merge case
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300 E_{00} E_{12} E_{01} E_{23} E_{02} (E_{00})
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301 Other Merge case
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302 E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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303
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304 ack が間に入ることはない(merge で消されるから)
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305 original command の存在しない ack もない。
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306 (あったら、エラー。無視して良い)
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307 ack の来ない original command は sequence エラーとなるなず。
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308 (あるいは time out)
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309
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310 ということは、getPrecedence せずに、うむを言わせず
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311 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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312 が来た段階で追い越せるかどうかはわかる?
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313
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314 Ack を受け取ったら、それは、必ず先頭にあるはず。
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315
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316 E_{00} E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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317
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318 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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319 優先順位にしたがって順序付しsortする。次は、
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320
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321 E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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322 E_{11} E_{23} E_{01} E_{02} E_{12} (Eack_{11})
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323
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324 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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325 取れるのは最初の一個だけってこと。
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326
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327 nop の場合は、command が着いた直後に出力されるけど、
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328 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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329 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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330 nop に相当する。
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331
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332 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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333 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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334 getPrecedece の方で sort してやって、今の lineno の比較は
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335 無意味なので排除ということですね。
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336
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337 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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338
428
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339 ということは、unMergedCmds と sendList って、おなじものってこと?
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340
421
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341 Wed Nov 26 15:15:16 JST 2008
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342
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343 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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344 (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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345 なので仕方がないんだが応答しないEditor/SesisionManagerを
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346 切り離す機構は必要だろう。
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347
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348 このTodo list のmaintenanceをEclipse側で出来ないの? Perl Script でも
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349 でも良いけど。
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350
411
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351 Wed Nov 26 08:44:29 JST 2008
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352
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353 Todo:
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354 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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355 あるらしい。
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356
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357 Done:
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358 syncText 中にquitが来ていたかららしい。
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359
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360 Tue Nov 25 09:13:42 JST 2008
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361
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362 Todo:
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363 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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364 どうも、optimizerのbugっぽいな... いや、違いますね。
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365 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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366
411
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367 Done:
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368 なんと、Text.javaのdeleteの条件判断が間違ってました。
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369
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370 Mon Nov 24 22:51:45 JST 2008
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diff changeset
371
19705f4b8015 waitingCommandInMerge
one
parents: 397
diff changeset
372 watingCommandInMerge のqueueを一旦0にしてから、manageを
19705f4b8015 waitingCommandInMerge
one
parents: 397
diff changeset
373 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。
19705f4b8015 waitingCommandInMerge
one
parents: 397
diff changeset
374
400
29f01a7ce71f INSERT_USER,DELETE_USER to distinguish user input
one
parents: 399
diff changeset
375 watingCommandInMerge にforwardedCommandManageから入れちゃうと、
29f01a7ce71f INSERT_USER,DELETE_USER to distinguish user input
one
parents: 399
diff changeset
376 User Editor Command と 一周して来てからのCommandを区別できない...
29f01a7ce71f INSERT_USER,DELETE_USER to distinguish user input
one
parents: 399
diff changeset
377
404
4bb04d5a9bbf minor fix
one
parents: 400
diff changeset
378 INSERT_USER/DELETE_USERを入れて回避。Editor側の変更も必要になるが、
4bb04d5a9bbf minor fix
one
parents: 400
diff changeset
379 まぁ、仕方がない。
400
29f01a7ce71f INSERT_USER,DELETE_USER to distinguish user input
one
parents: 399
diff changeset
380
405
0b1d52ffb803 TestEditor fix
one
parents: 404
diff changeset
381 Editor側で、自分が出したINSERT/DELETE commandは無視する必要がある。
0b1d52ffb803 TestEditor fix
one
parents: 404
diff changeset
382 ついでに、Editor側でINSERT_ACK/DELETE_ACKに書き換える方が良いらしい。
0b1d52ffb803 TestEditor fix
one
parents: 404
diff changeset
383
407
de4ef4313adc looks like working...
one
parents: 406
diff changeset
384 Todo:
406
8009dd7b2013 command execution when commandInMergeQueue>0
one
parents: 405
diff changeset
385 INSERT_ACK/DELETE_ACKが出ない場合があるらしい。と言うか、最初の
8009dd7b2013 command execution when commandInMergeQueue>0
one
parents: 405
diff changeset
386 一回しか出ていない。
8009dd7b2013 command execution when commandInMergeQueue>0
one
parents: 405
diff changeset
387
407
de4ef4313adc looks like working...
one
parents: 406
diff changeset
388 Done:
de4ef4313adc looks like working...
one
parents: 406
diff changeset
389 commandInMerge の扱いが変だった。
de4ef4313adc looks like working...
one
parents: 406
diff changeset
390
397
149c9a53fc37 half done ACK protocol
one
parents: 393
diff changeset
391 Wed Nov 19 19:21:47 JST 2008
149c9a53fc37 half done ACK protocol
one
parents: 393
diff changeset
392
149c9a53fc37 half done ACK protocol
one
parents: 393
diff changeset
393 ACK base に書き換えるのは良いが、途中でjoinして
149c9a53fc37 half done ACK protocol
one
parents: 393
diff changeset
394 きたeditorが、ACKだけを受け取った時には無視する必要が
149c9a53fc37 half done ACK protocol
one
parents: 393
diff changeset
395 ある。
149c9a53fc37 half done ACK protocol
one
parents: 393
diff changeset
396
393
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
397 Fri Oct 31 20:34:35 JST 2008
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
398
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
399 Note:
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
400
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
401 そもそも、NOPを付け加えるのがtrafficを増やしている。一周で
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
402 は、状態が確定しないので、INSERT/INSERT_ACKで、それぞれ一周、
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
403 計二周廻してやればいい。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
404 一週目で、そのコマンドを merge waiting queue にいれる
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
405 二週目のAckコマンドを merge waiting queue と照合して、MERGE_STARTする
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
406 で、良いんじゃないか? もちろん、editorにfowardして、戻って来た
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
407 時点で判定する。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
408 Ackが戻って来た時点で、MERGE_STARTとみなして良い。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
409 何もなければ、MERGE_ENDを送り、コマンドがあれば、id=-2を送り、
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
410 最後にMERGE_ENDを送る
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
411 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
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
412 同等になる。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
413
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
414 ACK command はeditorでは実行しない。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
415
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
416 ついでに、packet に source editor ID も付けるんじゃないか?
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
417
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
418 Tue Oct 28 09:50:23 JST 2008
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
419 Todo: (kono)
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
420 取り敢えず、動いたみたい。テスト用に、JavaなEditor + 複数のSession Manager
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
421 + Auto Selector があると良いらしい。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
422
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
423 Sun Oct 26 17:36:40 JST 2008
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
424 Todo: (kono)
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
425 GUI のEditorの方が、どれがどれだか、さっぱりわからない。
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
426 せめて、sessionを持っているかとか出ないとだめっぽい。
393
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
427
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
428 Todo: (kono)
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
429 なんか、NO_NAMEってのが最初に出るらしい。なんだ?
393
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
430 Done: vim のsession 管理バッファがまだ残っていたようです。
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
431 復活させてもいいかな〜
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
432
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
433 Todo: (kono)
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
434 NOPが廻り続けるという症状があるらしい。
421
f8916a96a373 (no commit message)
one
parents: 411
diff changeset
435 Done: nop procotol は削除
393
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
436
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
437 Todo: (kono)
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
438 Optimizer が、まだ、たこならしい。
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
439
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
440 Sun Oct 26 14:33:51 JST 2008
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
441 Todo: (kono)
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
442 quit/close 処理が間違っているらしい。
421
f8916a96a373 (no commit message)
one
parents: 411
diff changeset
443 Done: quit は直しました
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
444
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
445 Sat Oct 25 10:52:05 JST 2008
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
446 Todo: (kono)
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
447 Editorからのmutli-sessoin の扱い、TestEditor でのmulti-session
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
448 の実装。REPNode.handle の中でreadしちゃうと、handle 間での処理
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
449 の引き渡しが出来ない。handlerの切替えにkeyは必要。
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
450
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
451 一つのeditorの中で、同じsessionに複数selectすると、コマンドを
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
452 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
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
453 をselectすることは可能。channelで識別しているので。
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
454 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
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
455 ているSMでしか出来ない。と言うことは、selectのcancelのprotocolが
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
456 必要らしい。それは、結構、面倒。command に source editor id を
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
457 付けてやれば良いのだが...
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
458
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
459 Todo: (kono)
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
460 text editor のバッファが増えるバグがあるらしい。
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
461 Done: たぶん、quit/quit2が動いてない。close の処理のがまずいせい。
393
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
462 merge にbugがったので、そのせいかも。
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
463
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
464 Fri Oct 24 19:00:50 JST 2008
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
465 Note:
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
466 XML に editor がselectされているかどうかのflagがあった方が良い。
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
467 現状では、update はなんにも役に立たない。
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
468
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
469 Thu Oct 23 10:31:58 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
470
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
471 Todo: (kono)
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
472 UPDATE/UPDATE_ACKが出ない。
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
473 Done: Fri Oct 24 19:00:50 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
474
385
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
475 Wed Oct 22 19:53:59 JST 2008
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
476
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
477 Todo: (kono)
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
478 やっぱり、END_MERGEが繰り返し出るバグがあるらしい。
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
479 Done: Thu Oct 23 10:12:27 JST 2008 merge confilict 時にmode setを
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
480 忘れてました。
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
481 結局、flag を入れて対症療法しました。
385
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
482
373
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
483 Wed Oct 22 02:31:27 JST 2008
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
484
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
485 Todo: (kono)
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
486 editorの中で、next.getEID() とか next.setQuit2() とかやっているのは、
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
487 ditributed の場合は、うまく動かない。だまって、forward されるはず
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
488 だが... やっぱり、dummy editor ではなくて、専用のものを作らないと
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
489 だめ?
374
2b00e10394fd *** empty log message ***
kono
parents: 373
diff changeset
490 Done: Wed Oct 22 02:56:30 JST 2008
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
491 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
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
492 forwarder側で処理するのが簡単らしい。
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
493
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
494 Todo: (kono)
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
495 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
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
496 知り得ない。なので、複数のjoin_ackがありえる。
387
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
497 Done: Sun Oct 26 17:39:05 JST 2008
373
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
498
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
499 Mon Oct 20 16:38:39 JST 2008
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
500
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
501 Todo: (kono)
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
502 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、
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
503 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
parents: 364
diff changeset
504 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
parents: 364
diff changeset
505 自分の直下んあるもの以外は、上に送る
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
506 で良いのか...
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
507 Done: Wed Oct 22 02:56:30 JST 2008
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
508
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
509 Todo: (kono)
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
510 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
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
511 が広まらない。
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
512 Done: Wed Oct 22 02:56:30 JST 2008
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
513 session list 中のlocalでないeditorをselectするした場合は、sessionManager
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
514 の方に再送してやれば良い。
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
515 Done: Wed Oct 22 02:56:30 JST 2008
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
516 SELECT0 を作成
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
517
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
518 Mon Oct 20 10:22:02 JST 2008
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
519
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
520 Todo: (kono)
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
521 Inter-session での、editor の削除、master でないeditorのclose/quit。
421
f8916a96a373 (no commit message)
one
parents: 411
diff changeset
522 Done: Wed Nov 26 15:19:07 JST 2008
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523 動いているらしい
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524
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525 Sun Oct 19 21:23:27 JST 2008
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526
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527 Todo: IPv6 対応 (kono)
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528 getAddress で取れたアドレスには、すべて、select/connect する
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529 必要がある。localhost な hostname よりも大域的なhostnameを
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530 優先した方が良い。
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531 Done: server 側は対応。server側のconnect がまだ。
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532
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533 Todo: dispatch先のEditorの作成 (kono)
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534
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535 Session は select 時に、channelを持つeditorが登録される。
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536 外から来た場合は、新しくeditor を作って、それをsession
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537 に登録する必要がある。SessionManagerの入口のforwarderを
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538 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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539
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540 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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541 が廻るので、その時にput_ackを出しても良いが...
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542 Done: Sun Oct 19 23:10:52 JST 2008
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543
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544 Todo: (kono)
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545 複数のsessionのテストを作成する
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546
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547 Sat Oct 18 20:03:10 JST 2008
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548
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549 Todo: Routing Table (kono)
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550
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551 Routing Table (Session, Editor)を作るには、上下双方向の通信が必要。
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552 SessionID を master が作ると、一旦、multi cast した後、もう一度、
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553 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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554 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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555 ともに、下から構築出来る。
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556
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557 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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558 SessionManagerID は、どうせ必要。この方法だと、routing table
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559 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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560 Session は、複数のSessionManagerにまたがるので。
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561
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562 join_ack が来た時には、そのeditorのrouting tableは完成している、
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563 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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564 put_ack も同様。
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565
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566 select は、editorへのpathを探しながら、session routing table
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567 を構築する。もっとも高位のsession managerへのrouting table
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568 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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569 そのeditor単一のpathだが、routing table に登録される。
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570 select は、session ringに到達した時点で update を流す。
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571 update は、木をさかのぼりrouting tableを構築する。
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572 これで上方向のroutingは確定する。update_ackにより、
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573 下方向のsesionn routing tableが確定する。
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574 Done: Sun Oct 19 21:29:08 JST 2008
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575
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576 Wed Oct 15 13:33:58 JST 2008
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577
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578 Todo: (kono)
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579
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580 Session List を渡すタイミング
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581
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582 SM_JOIN_ACK (必須...)
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583 SM_JOIN では、Session List は0なはず。
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584 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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585 その時に、Session List を送っても良いが...
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586 SELECTは、joinするeditorからしか出ない。Session List は必要ない。
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587 SELECT_ACK は、UPDATEが出るので必要ない
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588 UPDATE,UPDATE_ACK には、Session List が付く
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589 GATHER,GATHER_ACK には、Session List が付く
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590
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591 Session List では、editor,session に対するroutingも作成する、必要
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592 な情報を含む必要がある。
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593 eid, EditorName, FileName, sid, SessionManagerName
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594 SessionManagerName が入っていれば、editor, session が
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595 Session Listが来た方向にいるということになる。
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596
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597 SessionManagerName は、network 上でuniqueな必要がある。
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598 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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599 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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600 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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601 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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602 を使う。ということは、localにsm_join された後、大域的
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603 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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604 session manager id を配布するべきだってことね。で、
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605 SMの名前はあくまでも補助的に使う。
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606 Done: Sun Oct 19 21:29:08 JST 2008
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607
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608 Todo: (kono)
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609 UPDATEの情報によって削除も行なう。delete entry が必要。
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610
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611 Todo: (kono)
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612 Routing Table
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613 <eid, channel>
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614 <sid, channel>
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615 null は、local。channel==parent なら、自分の下にはいない。
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616 Done: Sun Oct 19 21:29:08 JST 2008
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617
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618 Tue Oct 14 06:02:37 JST 2008
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619
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620 Todo: (kono)
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621 取りあえず、sm_join()からか。次は、join(),put()。そして、
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622 update()。select()。
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623 Done: Sun Oct 19 21:29:08 JST 2008
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624
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625 Todo: (kono)
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626 最後に、gather()。
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627
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628 Todo: (kono)
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629 Select用に、routing tableが必要らしい。session ringへの
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630 方向を表すtableを、put, update, update_ack時に作成する。
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631 Done: Sun Oct 19 21:29:08 JST 2008
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632
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633 Mon Oct 13 12:34:39 JST 2008
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634
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635 Todo: (kono)
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636 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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637 あるかどうかを調べる必要がある。これのテストも必要。
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638 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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639 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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640 を受け取れば、そこからsm_join_ackを流して終了。
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641 Done: Sun Oct 19 21:29:08 JST 2008
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642
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643 Note: (kono)
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644 複数のsession managerにsm_joinする場合もある。その場合は、
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645 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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646 禁止してもいいけど...
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647
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648 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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649 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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650 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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651 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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652 それよう?
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653
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654 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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655 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
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656 入れることも可能か。
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657
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658 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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659 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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660 select は、join したsession managerでしか出来ないということに
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661 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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662 routing tableを作る必要がある。後者でも良いが。
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663
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664 Note: (kono)
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665 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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666 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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667 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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668 sessionがmasterを失った時は? loop の検出も必要。
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669 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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670 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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671 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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672 selectは session owner に行き着く必要がある。session がconnectionを
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673 持っているとは限らない。親がselectする方が自然か?
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674 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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675 が明示されていた方が楽だが...
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676 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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677 位置を持つ。
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678 (前の資料があれば良いのに...)
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679
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680 Mon Oct 13 02:57:45 JST 2008
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681 Todo: (kono)
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682 InterManagerのquit中のsessionへのjoinの扱い。(putは来ないがjoinはありえる)。
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683 UPDATEで、sessionをlockしてからquitするか?
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684 TestGUIで、selectする前にEditor0がquitしちゃう場合もある。
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685
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686 Todo: (kono)
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687 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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688 また、自分で書けってか。
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689  SessionManager SM_JOINと、masterの決定
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690  put/selectの生成、masterによるsession id の決定
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691 updateによるsessionの共有
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692 Done:Mon Oct 13 19:02:42 JST 2008 (kono)
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693
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
694 Sun Oct 12 19:12:20 JST 2008
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kono
parents: 334
diff changeset
695
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
696 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
697 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
diff changeset
698 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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kono
parents: 338
diff changeset
699 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
700
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
701 Todo: (kono)
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
702 new String(hoge)。Javaの文字列は変更不可能なので、こんな
339
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
703 ことをする意味はない。
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
704 Done:
338
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kono
parents: 334
diff changeset
705
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
706 Todo: (kono)
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kono
parents: 334
diff changeset
707 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
708 必要がある。それまでは、PUT_ACKを出してはならない。
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
709 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
710 session manager IDを使ってuniqueにしたので、不要になった。
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
711 即座に PUT_ACKを出して構わない。
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
712
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
713 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
714 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
715 ある。たぶん、UPDATEだと思うが...
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
716 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
717 木の根をmasterとして、変更しない。
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
718
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
719 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
720 外から、きたSession Listを、ただしく自分に反映する。
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
721 Done: Sun Oct 19 21:29:08 JST 2008
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
722
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
723 Todo: (kono)
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kono
parents: 334
diff changeset
724 test.ServerSample.java はあるが、ClientSample.java がない。
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kono
parents: 334
diff changeset
725
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
726 Todo: (kono)
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
727 SYNC出すコードをまだ入れてない。
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
728
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
729 Sun Oct 12 10:33:36 JST 2008
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
730
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
731 Todo:
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
732 END_MERGEが繰り返し出てしまう(kono)
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
733 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
734 直ったかな?
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
735
330
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kono
parents: 323
diff changeset
736 Sat Oct 11 22:28:49 JST 2008
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
737
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
738 Todo:
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
739 Session Manager をまたがった接続のテスト (kono)
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
740 Done: Sun Oct 12 19:18:23 JST 2008
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
741
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
742 Todo:
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
743 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
744 行番号0があるとだめらしい。
386
bba62c4ac323 sync-option
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parents: 385
diff changeset
745 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
746
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
747
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
748 Todo:
340
f55843e829d6 *** empty log message ***
kono
parents: 339
diff changeset
749 manager.remove(editor) の動作のタイミング、 channel closeの扱い
f55843e829d6 *** empty log message ***
kono
parents: 339
diff changeset
750 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
751 Done: Mon Oct 13 02:57:45 JST 2008
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
752
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
753
322
5893fd8c0f50 *** empty log message ***
kono
parents: 315
diff changeset
754 Fri Oct 10 15:24:42 JST 2008
323
1e605880d49e *** empty log message ***
kono
parents: 322
diff changeset
755 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
756 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
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
757 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
758 put時に、そのsession managerでsession manager idを使って、
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
759 uniqueなsidを作成する。put/join/ackで他のSessionManagerに知らせる。
322
5893fd8c0f50 *** empty log message ***
kono
parents: 315
diff changeset
760
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
761 Mon Oct 6 16:39:57 JST 2008
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
762
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
763 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
764 実装を見直す必要がある。(kono)
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
765 Done:Sat Oct 11 22:28:49 JST 2008
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
766
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
767 Todo:
386
bba62c4ac323 sync-option
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parents: 385
diff changeset
768 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
769 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
1e605880d49e *** empty log message ***
kono
parents: 322
diff changeset
770 Done: Forwarder を作った
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
771
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
772 Todo:
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
773 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
774 sessionManger コマンドをblockされるのは困る。(kono)
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
775 Done: Sat Oct 11 22:28:49 JST 2008
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
776
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
777 Wed Oct 1 20:58:51 JST 2008
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
778
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
779 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
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
780   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。
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
781 eid = -1 (Session Manager), eid = -2 (MergeCommand) あたりが
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
782 特殊らしい。 でも、実際には生成されてないっぽい。(kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
783 Done: Mon Oct 6 16:40:14 JST 2008 (kono)
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
784
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
785 Todo: SessionManagerのprotocolのswitch文で、そこら中でgetEditor/getSessionが
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
786   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)
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
787
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
788 Todo: REPCMD_INSERTが止まらない... (kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
789 Done: Mon Oct 6 16:40:38 JST 2008 (kono)
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
790
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
791 Todo: SessionMnager のmessageをREPLogger baseに書き換える。 (kono)
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
792 Done: Thu Oct 23 13:05:52 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
793
300
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
794 Wed Oct 1 15:35:44 JST 2008
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
795
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
796 Todo: SessionManager 複数のコマンドをまとめてeditorに送るとdead lockする
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
797 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
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
798 送信する (kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
799 Done: (kono)
300
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
800
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
801 Todo: Editor quit, quit2 の実装
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
802   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。
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
803   editor 毎の状態となる。(kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
804 Done: (kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
805