annotate Todo @ 481:607f1dfe2b80

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 15 Oct 2010 19:47:53 +0900
parents 3cacd9d0e1c5
children cc262a519b8a
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481
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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1 Fri Oct 15 19:47:05 JST 2010
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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2
607f1dfe2b80 add comment
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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3 あまり良い変更でないので元に戻す。
607f1dfe2b80 add comment
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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4
607f1dfe2b80 add comment
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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5 sentlist はあった方が良い
607f1dfe2b80 add comment
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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6 今までのmergeも動いた方が良い
607f1dfe2b80 add comment
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 477
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7
477
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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8 Thu Oct 14 14:27:22 JST 2010
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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9
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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10 でも単純ソートはうまくいかないはず。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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11
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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12 あ、そうか。このアルゴリズムだと、sentListがクリアされないものがいるね。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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13
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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14 二巡目のack で消すのだろうが...
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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15
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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16 あとsortの範囲の問題がやっぱりある。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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17
472
2107530c3d72 minor fix
one
parents: 471
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18 Tue Oct 12 10:37:38 JST 2010
2107530c3d72 minor fix
one
parents: 471
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19
2107530c3d72 minor fix
one
parents: 471
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20 やっぱり二周目に割り込んだコマンドが正しくsortされない。
2107530c3d72 minor fix
one
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21
477
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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22 Editor3 Editor2 Editor1
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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23 e(eid=2)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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24 e(eid=2)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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25 e(eid=2)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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26 e(eid=2) c(eid=1)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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27 ea(eid=2)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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28 c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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29 ea(eid=2)* c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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30 ea(eid=2)* c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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31 ca(eid=1)*
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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32 ca(eid=1)*
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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33 ca(eid=1)*
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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34
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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35 [e,c] [e,c] [c,e]
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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36
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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37 うーん。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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38
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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39 Editor3 Editor2 Editor1
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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40 e(eid=2) a(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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41 a(eid=1) e(eid=2)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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42 e(eid=2) a(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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43 e(eid=2)* c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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44 a(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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45 ea(eid=2)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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46 c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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47 aa(eid=1)* c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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48 ea(eid=2)* aa(eid=1)* c(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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49 ca(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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50 ca(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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51
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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52 [a,e,c] [a,e,c] [a,e,c]
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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53
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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54 他のエディタのコマンドが来た時に、優先順位でいきなりソート(merge)して良い。o
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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55 自分のコマンドは、過去の低い優先順位を追い越さない。 x
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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56 一周(ack)が来たら、そこまでのundoは捨てて順位は固定。 x
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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57 既に他のコマンドを送信した後に、自コマンドが来たら、その前までの自編集以外の編集まで確定。o
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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58 自コマンドのackで、まだ確定してない場合は確定。o
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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59 他コマンドのackは何もしない o
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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60 merge 中の自コマンドは、確定させて処理(merge後に送信と同じ)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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61
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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62 Ackが来たら確定で良い?
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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63
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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64 Editor3 Editor2 Editor1
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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65 c(eid=3) e(eid=2) a(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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66 a(eid=1) c(eid=3) e(eid=2)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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67 e(eid=2) a(eid=1) c(eid=3)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
68 c(eid=3)* e(eid=2)* d(eid=1) <- このd がsortされない必要があるらしい
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
69 d(eid=1) ca(eid=3) a(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
70 aa(eid=1)* d(eid=1) ea(eid=2)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
71 ea(eid=2)* aa(eid=1)* ca(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
72 d(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
73 da(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
74 da(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
75
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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76 [a,e,c,d] [a,e,c,d] [a,e,c,d]
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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77
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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78 優先順位1でない場合
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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79
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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80 Editor1 Editor2 Editor3
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
81 c(eid=1) e(eid=2) a(eid=3)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
82 a(eid=3) c(eid=1) e(eid=2)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
83 e(eid=2) a(eid=3) c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
84 c(eid=1)* e(eid=2)* d(eid=3) <- このd がsortされない必要があるらしい
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
85 d(eid=3) ca(eid=1) a(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
86 aa(eid=3)* d(eid=3) ea(eid=2)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
87 ea(eid=2)* aa(eid=3)* ca(eid=1)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
88 d(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
89 da(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
90 da(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
91
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
92 [c,e,a,d] [c,e,a,d] [c,e,a,d]
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
93
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
94 優先順位に関係なく、他コマンドの後の自分のコマンドは
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
95 sort しないものらしい。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
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96
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
97 そこにさらに他コマンドが割り込んだ場合は?
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
98
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
99 Editor1 Editor2 Editor3
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
100 c(eid=1) a(eid=3)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
101 a(eid=3) c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
102 a(eid=3) c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
103 c(eid=1)* e(eid=2) d(eid=3) <- このe,d がsortされない必要があるらしい
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
104 d(eid=3) ca(eid=1)* a(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
105 aa(eid=3)* d(eid=3) e(eid=2) <- a(eid=3)は確定、d(eid=3)は未確定
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
106 e(eid=2) aa(eid=3)* ca(eid=1)* <- Editor1のe(eid=2)は、まだ未確定
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
107 e(eid=2)* d(eid=3)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
108 da(eid=3)* ea(eid=2)*
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
109 ea(eid=2)* da(eid=3)* <- e(eid=2)を確定
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
110
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
111 [c,a,e,d] [c,a,e,d] [c,a,e,d]
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
112
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
113 e(eid=2) は d(eid=3) を追い越す必要がある。
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
114
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
115 他のエディタのコマンドが来た時に、優先順位でいきなりソート(merge)して良い。o
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
116 既に他のコマンドを送信した後に、自コマンドが来たら、その前までの自編集以外の編集まで確定。o
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
117 自コマンドのackで、まだ確定してない場合は確定。o
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
118 他コマンドのackは 二周目のackが来たら、そのコマンドまで確定
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
119 merge 中の自コマンドは、確定させて処理(merge後に送信と同じ)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
120
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
121 Editor1 Editor2 Editor3
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
122 c(eid=1) a(eid=3)
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parents: 472
diff changeset
123 a(eid=3) c(eid=1)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
124 a(eid=3) c(eid=1)
3cacd9d0e1c5 revert to old
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parents: 472
diff changeset
125 c(eid=1)* e(eid=2) d(eid=3) <- このe,d がsortされない必要があるらしい
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parents: 472
diff changeset
126 d(eid=3) a(eid=3)*
3cacd9d0e1c5 revert to old
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parents: 472
diff changeset
127 d(eid=3) e(eid=2)
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parents: 472
diff changeset
128 e(eid=2)
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parents: 472
diff changeset
129 e(eid=2)* d(eid=3)*
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parents: 472
diff changeset
130
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parents: 472
diff changeset
131 [c,a,e,d] [c,a,e,d] [c,a,e,d]
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parents: 472
diff changeset
132
3cacd9d0e1c5 revert to old
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parents: 472
diff changeset
133 もしかして、ack って必要ないの? え〜
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parents: 472
diff changeset
134
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parents: 472
diff changeset
135 Editor1 Editor2 Editor3
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parents: 472
diff changeset
136 c(eid=1) e(eid=2) a(eid=3)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
137 a(eid=3) c(eid=1) e(eid=2)
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parents: 472
diff changeset
138 e(eid=2) a(eid=3) c(eid=1)
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parents: 472
diff changeset
139 c(eid=1)* e(eid=2)* d(eid=3) <- このd がsortされない必要があるらしい
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parents: 472
diff changeset
140 d(eid=3) a(eid=3)*
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parents: 472
diff changeset
141 d(eid=3)
3cacd9d0e1c5 revert to old
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 472
diff changeset
142 d(eid=3)*
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parents: 472
diff changeset
143
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parents: 472
diff changeset
144 [c,e,a,d] [c,e,a,d] [c,e,a,d]
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parents: 472
diff changeset
145
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parents: 472
diff changeset
146 4つの場合の特殊性はある?
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147
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parents: 472
diff changeset
148
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parents: 472
diff changeset
149
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150
471
d2762d669617 sleep command to wait for singleton prevention
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151 Mon Oct 11 22:12:35 JST 2010
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152
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153 あ、そうか。singleton case 中のコマンドは無視されてしまうわけね。SYNC すれば良いはずだが。
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154
d2762d669617 sleep command to wait for singleton prevention
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155 残念ながら、SYNC すると正しく動かない。
d2762d669617 sleep command to wait for singleton prevention
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156
468
b800b33c6988 check quit2 and ackList
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diff changeset
157 Mon Oct 11 19:56:48 JST 2010
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158
b800b33c6988 check quit2 and ackList
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159 ackList を別にしたので、quit2 は ackList も見ないとだめだった。
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160
469
e252d092b720 Worked?
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diff changeset
161 ack が廻って来たら、ちゃんと全部ソートしないとダメ。
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162
e252d092b720 Worked?
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163 自分が出したコマンドもソートしちゃって良いの?
e252d092b720 Worked?
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164
e252d092b720 Worked?
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165 あれ? もしかして、できた?
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166
468
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diff changeset
167 Mon Oct 11 13:32:49 JST 2010
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diff changeset
168
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diff changeset
169 Translator がEditorと別ってのが超絶読みづらい。
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170 本当は、Translator 単体でテストしたかったのだろうが。
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171 自分で作ったような気もするよ。
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diff changeset
172
466
b13926e43c28 minor fix
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diff changeset
173 Sat Oct 2 08:43:32 JST 2010
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174
b13926e43c28 minor fix
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175 なんか振り出しに戻った感じ〜
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diff changeset
176
b13926e43c28 minor fix
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177 Deak lock, Ack miss, 結果の不良と全部そろっている
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178
462
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diff changeset
179 Fri Oct 1 10:09:41 JST 2010
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180
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181 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。
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
182
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
183 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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diff changeset
184
464
295c257ac073 ack list separation
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diff changeset
185 自分のinsert commandを落してしまうらしい。ack のcheckと、editor list
295c257ac073 ack list separation
one
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diff changeset
186 をわけるべきなのか?
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187
465
c83af820eb62 merge mark
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188 わけました。
c83af820eb62 merge mark
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189
c83af820eb62 merge mark
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190 sort は、確定したところまででないとだめ。
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191
462
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diff changeset
192 Tue Sep 28 10:43:14 JST 2010
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193
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194 廻る順序でコマンド順は確定する。
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195 方法は三つ
d295e84c5e03 slow merge won't work. select time out.
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196 nop 前置方式
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197 slow merge 方式 (二周後に確定)
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diff changeset
198 sort interval 方式
d295e84c5e03 slow merge won't work. select time out.
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199
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diff changeset
200 Editor1のc(eid=1) は、e(eid=2) よりは後になる。しかし、今の
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
201 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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diff changeset
202 ので、そこで区切られる。
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
203
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
204 ea(eid=2)とnopは同じ意味だが、区別する方法は?
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
205
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
206 START_MERGE INSET DELETE END_MERGE
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diff changeset
207
d295e84c5e03 slow merge won't work. select time out.
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208 となるはず。
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diff changeset
209
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
210 Editor1 では、sm e(eid=2) em c(eid=1)
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
211 Editor3 では、sm e(eid=2) c(eid=1) em
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
212
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
213 となる?
d295e84c5e03 slow merge won't work. select time out.
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214
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
215 em 後がある em 後へ
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
216 sm-em間が空 ->sm-em 間へ
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
217 sm-em間にコマンドがある ->
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
218 同じsort interval ->sm-em へ
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
219 新しいsort interval ->em以降 へ
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
220
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
221 Merge 後に sm-em は sm 以前に移される。
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
222 em 以降の次のsort interval がsm-em に移動。(全部?)
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
223
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
224 sort interval とは何? (良い質問だな〜)
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
225
d295e84c5e03 slow merge won't work. select time out.
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226 eid の順序の一塊
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diff changeset
227 新しい自分のコマンドは新しいsort interval を作る
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
228
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
229 (いけそうではあるな...)
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230
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
231 途中の editor の脱落とかあると、どうしても同期がずれる?
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
232 再送の仕組みは?
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233
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234 Fri Sep 24 17:42:50 JST 2010
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235
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diff changeset
236 Editor3 Editor2 Editor1
d295e84c5e03 slow merge won't work. select time out.
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237 e(eid=2)
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diff changeset
238 e(eid=2)
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
239 e(eid=2) c(eid=1)
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diff changeset
240 c(eid=1) e(eid=2)
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diff changeset
241 c(eid=1) ea(eid=2)*
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diff changeset
242 ea(eid=2)* c(eid=1)
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
243 ca(eid=1)*ea(eid=2)*
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
244 ca(eid=1)*
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
245 ca(eid=1)*
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
246
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
247 [e,c] [e,c] [e,c]
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248
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
249 うーん、ack のみで merge するので良さそう。いや、そうすると、
d295e84c5e03 slow merge won't work. select time out.
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250 二周目の間にコマンドが入るけど、その扱いは?
d295e84c5e03 slow merge won't work. select time out.
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251
d295e84c5e03 slow merge won't work. select time out.
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252 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
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
253 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
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
254 のか。
d295e84c5e03 slow merge won't work. select time out.
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255
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
256 Editor3 Editor2 Editor1
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
257 e(eid=2)
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
258 1e(eid=2)
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
259 31e(eid=2) c(eid=1)
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
260 3c(eid=1) 231e(eid=2)*
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
261 23c(eid=1) 231*
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
262 23 23c(eid=1)*
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diff changeset
263 12 23
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
264 ca(eid=1)*ea(eid=2)*
d295e84c5e03 slow merge won't work. select time out.
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parents: 450
diff changeset
265 ca(eid=1)*
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
266 ca(eid=1)*
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267
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
268 [c,e] [c,e] [c,e]
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269
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
270 う、結構わからんな。
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271
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272 Fri Sep 24 17:42:50 JST 2010
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273
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274 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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275
d295e84c5e03 slow merge won't work. select time out.
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276 結果がおかしいことがあるのは、(* は merge operation )
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277
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diff changeset
278 Editor1 Editor2 Editor3
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279 e(eid=2)
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diff changeset
280 e(eid=2)
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281 e(eid=2) c(eid=1)
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diff changeset
282 c(eid=1) e(eid=2)*
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diff changeset
283 c(eid=1) ea(eid=2)*
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diff changeset
284 ea(eid=2)* c(eid=1)
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diff changeset
285 ca(eid=1) ea(eid=2)
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parents: 450
diff changeset
286 ca(eid=1)
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
287 ca(eid=1)
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diff changeset
288
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289 [e,c] [c,e] [e,c]
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290
d295e84c5e03 slow merge won't work. select time out.
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diff changeset
291 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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one
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292 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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293
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294 と言うことは、ack のみで merge するべきだってこと?
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295
d295e84c5e03 slow merge won't work. select time out.
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296 それでは、だめなみたいだなぁ。
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297
450
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298 Thu Sep 23 14:57:57 JST 2010
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299
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300 やっぱり、send が
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301
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302 Editor Object から Editor へのsend
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303 他の Editor Object から Editor へのsend
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304
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305 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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306
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307 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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308 処理するかだが〜
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309
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310 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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311 blocking が効かないようだ。
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312
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313 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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314 可能なの? いや、無理だろうな。
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315
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316 REPNode.send 他のところからの送信
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317 REPNode.write Serverの送信ループ
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318
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319 なので、Editor.write() で捕まえるか。
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320
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321 Thu Sep 23 12:13:19 JST 2010
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322
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323 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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324 sentList に付け加えるべきでは?
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325
21cb16b7f3df block message in Editor.write()
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326 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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327
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328 Editor.merging ... START_MERGE ... START_MERGE_ACK ... END_MERGE
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329 Translaotr.merging ... START_MERGE_ACK ... END_MERGE
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330
21cb16b7f3df block message in Editor.write()
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331 と言うように区別するか。
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332
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333 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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334 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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335 もちろん、Editor からのUSER_INPUTもブロックできない。
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336
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337 Editorの undoが正しくなくなるだけでなく、
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338 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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339
449
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340 Wed Sep 22 19:59:26 JST 2010
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341
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342 NOPを廻す方式とAckを廻す方式は、
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343
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344 E_{10} N_{11} E_{23} E_{01} E_{02} N_{11}
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345
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346 E_{10} E_{23} E_{01} E_{02} Eack_{10}
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347
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348 の対応だから、方法としては同じ。
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349
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350 sort だけど、
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351
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352 e3 e1 e2 e3 e1 e2 e3 e1 e2 e3 e1 e2 e3
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353 |---1---|----4---|--------|
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354 |----2---|--------|--------|
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355 |----3---|--------|--------|
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356
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357 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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358 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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359 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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360 さすがにそれはないです。
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361
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362 sort するリスト は、merge の時にclearして良いらしい。
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363 と言うことは unMerge もclearして良い。
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364 sentList にMarkを入れるか。
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365
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366
445
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367 Fri Sep 17 16:31:04 JST 2010
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368
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369 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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370 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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371
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372 Optimizer が全然動いてないようだ。まぁ、それは良いが...
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373
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374 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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375 ようだ。
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376
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377 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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378
438
146d91b61b36 minor fix
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379 Sat Sep 11 16:45:40 JST 2010
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380
146d91b61b36 minor fix
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381 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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382
441
15888d516f10 wait for pervious merge completion in getMargedAgain
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383 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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384
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385 mergeAgain した時に、前のmerge command がeditorから返されることがあって、
15888d516f10 wait for pervious merge completion in getMargedAgain
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386 それは、全部、読む必要がある。
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387
442
3819dec4641e command waiting during merge
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388 Merge 中のcommandがblockされてない。
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389
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390 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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391 merge 中に止められない。
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392
436
5e3532db2e07 fix enQ
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393 Sat Jan 16 18:06:37 JST 2010
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394
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395 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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396 ちゃんと終了しない。
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397
434
0e72945867bb merge on going...
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398 Tue Jan 12 01:20:12 JST 2010
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399
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400 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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401 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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402
0e72945867bb merge on going...
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403 quit を早く処理してしまう場合があるらしい。
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404
0e72945867bb merge on going...
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405 だいぶ近くなって来た気がする。
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406
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407 Sat Jan 9 15:36:35 JST 2010
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408
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409 やっぱり全部ソートしちゃいけないのかな...
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410
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411 Merge のtriggerになるコマンドは、sentList の先頭
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412 sort してはいけないものとは?
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413
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414 unMergedList は、Editor に送ったコマンド全部
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415 sentList は、外部のエディタに送り出したもの全部
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416
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417 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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418 あと、sort の順序も良くない。
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419
0e72945867bb merge on going...
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420 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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421
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422
431
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423 Sat Jan 2 20:52:17 JST 2010
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424
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parents: 430
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425 uMergeList のDELETE command のdeleted text が正しくない...
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426 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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427 これは、考えてなかった。
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428 Translator.checkMergeConflict
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429 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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430
1bb59652d89c fixing merge...
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431 ちょっと、やっかいなプログラムになるかも。
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432
1bb59652d89c fixing merge...
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433 unMergeList はMerge 後、削除 ( まだ merge してない list )
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434 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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435
438
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436 sentMergedList ( 送信した merge command )
431
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diff changeset
437 mergeAgainList ( merge 中に自分のeditorに割り込まれた分 )
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438
1bb59652d89c fixing merge...
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439 確かに、mergeAgainList とかなんか、quueue が多すぎ。
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440
1bb59652d89c fixing merge...
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441
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442 sort なんだけど...
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443
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444 e0 e1 e2 e0 e1 e2 e0 e1 e2 e0 e1 e2 e0
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445 |-------|--------|--------|
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446 |--------|--------|--------|
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diff changeset
447 |--------|--------|--------|
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448
1bb59652d89c fixing merge...
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449 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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450 (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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451
432
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452 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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453 いと undo が狂う。Merge は unMergeをundoし sentList から構
46199cf0046e (no commit message)
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454 成する。
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455
431
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456
429
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457 Sat Jan 2 03:27:47 JST 2010
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458
c2e4759eddcb (no commit message)
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459 うーん、まだ、だめですね。
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460
430
03ab374605a6 Test program termination.
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461 Session Manager の quit protocol って入れてない気がする...
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462 切れた場合の対処も入れないといけないんだよな。
03ab374605a6 Test program termination.
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463
427
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464 Sat Jan 2 00:02:41 JST 2010
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465
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466 Todo:
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467 writeLog に level/flag を付けるか?
431
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468 Done:
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469 既に付いてました。
427
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470
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471 Selector.select() のフラグは意味がない。その後、必ず、
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472 selectedKeys() を調べる必要がある。これは、Simulator
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473 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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474
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475 確かに、Merge 変かも。unMerged を undo するのは良いが、
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476 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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477
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478 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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479 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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480
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481 でも、sortedCmds1 に add する時に、Comparator で順序付けされて
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482 しまう。getPrecedence() は必要な列の切出しに使う。
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483
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484 Self Merge case
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485 E_{00} E_{12} E_{01} E_{23} E_{02} (E_{00})
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diff changeset
486 Other Merge case
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diff changeset
487 E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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488
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489 ack が間に入ることはない(merge で消されるから)
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490 original command の存在しない ack もない。
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491 (あったら、エラー。無視して良い)
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diff changeset
492 ack の来ない original command は sequence エラーとなるなず。
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493 (あるいは time out)
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494
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diff changeset
495 ということは、getPrecedence せずに、うむを言わせず
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diff changeset
496 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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497 が来た段階で追い越せるかどうかはわかる?
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498
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499 Ack を受け取ったら、それは、必ず先頭にあるはず。
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500
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501 E_{00} E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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502
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503 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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504 優先順位にしたがって順序付しsortする。次は、
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505
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diff changeset
506 E_{10} E_{11} E_{23} E_{01} E_{02} (Eack_{10})
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diff changeset
507 E_{11} E_{23} E_{01} E_{02} E_{12} (Eack_{11})
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diff changeset
508
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509 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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510 取れるのは最初の一個だけってこと。
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511
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512 nop の場合は、command が着いた直後に出力されるけど、
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513 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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514 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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515 nop に相当する。
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516
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517 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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518 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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519 getPrecedece の方で sort してやって、今の lineno の比較は
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520 無意味なので排除ということですね。
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521
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522 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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523
428
b5f1bcc8a156 document
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524 ということは、unMergedCmds と sendList って、おなじものってこと?
427
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525
421
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526 Wed Nov 26 15:15:16 JST 2008
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527
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528 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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529 (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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530 なので仕方がないんだが応答しないEditor/SesisionManagerを
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diff changeset
531 切り離す機構は必要だろう。
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532
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533 このTodo list のmaintenanceをEclipse側で出来ないの? Perl Script でも
f8916a96a373 (no commit message)
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534 でも良いけど。
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535
411
795ef563f2a0 add commnets
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536 Wed Nov 26 08:44:29 JST 2008
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537
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538 Todo:
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539 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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540 あるらしい。
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541
421
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542 Done:
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543 syncText 中にquitが来ていたかららしい。
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544
407
de4ef4313adc looks like working...
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545 Tue Nov 25 09:13:42 JST 2008
de4ef4313adc looks like working...
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546
de4ef4313adc looks like working...
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547 Todo:
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548 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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549 どうも、optimizerのbugっぽいな... いや、違いますね。
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550 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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551
411
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552 Done:
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553 なんと、Text.javaのdeleteの条件判断が間違ってました。
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554
399
19705f4b8015 waitingCommandInMerge
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555 Mon Nov 24 22:51:45 JST 2008
19705f4b8015 waitingCommandInMerge
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556
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557 watingCommandInMerge のqueueを一旦0にしてから、manageを
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558 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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559
400
29f01a7ce71f INSERT_USER,DELETE_USER to distinguish user input
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560 watingCommandInMerge にforwardedCommandManageから入れちゃうと、
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561 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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562
404
4bb04d5a9bbf minor fix
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563 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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564 まぁ、仕方がない。
400
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565
405
0b1d52ffb803 TestEditor fix
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566 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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567 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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568
407
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569 Todo:
406
8009dd7b2013 command execution when commandInMergeQueue>0
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570 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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571 一回しか出ていない。
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572
407
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573 Done:
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574 commandInMerge の扱いが変だった。
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575
397
149c9a53fc37 half done ACK protocol
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576 Wed Nov 19 19:21:47 JST 2008
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577
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578 ACK base に書き換えるのは良いが、途中でjoinして
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579 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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580 ある。
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581
393
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582 Fri Oct 31 20:34:35 JST 2008
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583
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584 Note:
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585
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586 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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587 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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588 計二周廻してやればいい。
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589 一週目で、そのコマンドを merge waiting queue にいれる
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590 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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591 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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592 時点で判定する。
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593 Ackが戻って来た時点で、MERGE_STARTとみなして良い。
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594 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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595 最後にMERGE_ENDを送る
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596 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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597 同等になる。
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598
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599 ACK command はeditorでは実行しない。
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600
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601 ついでに、packet に source editor ID も付けるんじゃないか?
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602
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603 Tue Oct 28 09:50:23 JST 2008
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604 Todo: (kono)
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605 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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606 + Auto Selector があると良いらしい。
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607
387
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608 Sun Oct 26 17:36:40 JST 2008
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609 Todo: (kono)
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610 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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611 せめて、sessionを持っているかとか出ないとだめっぽい。
393
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612
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613 Todo: (kono)
387
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614 なんか、NO_NAMEってのが最初に出るらしい。なんだ?
393
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diff changeset
615 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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diff changeset
616 復活させてもいいかな〜
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617
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618 Todo: (kono)
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diff changeset
619 NOPが廻り続けるという症状があるらしい。
421
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620 Done: nop procotol は削除
393
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621
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diff changeset
622 Todo: (kono)
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diff changeset
623 Optimizer が、まだ、たこならしい。
387
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diff changeset
624
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diff changeset
625 Sun Oct 26 14:33:51 JST 2008
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diff changeset
626 Todo: (kono)
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parents: 386
diff changeset
627 quit/close 処理が間違っているらしい。
421
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628 Done: quit は直しました
387
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diff changeset
629
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diff changeset
630 Sat Oct 25 10:52:05 JST 2008
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diff changeset
631 Todo: (kono)
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diff changeset
632 Editorからのmutli-sessoin の扱い、TestEditor でのmulti-session
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diff changeset
633 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
634 の引き渡しが出来ない。handlerの切替えにkeyは必要。
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diff changeset
635
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diff changeset
636 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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parents: 386
diff changeset
637 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
638 をselectすることは可能。channelで識別しているので。
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diff changeset
639 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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diff changeset
640 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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parents: 386
diff changeset
641 必要らしい。それは、結構、面倒。command に source editor id を
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diff changeset
642 付けてやれば良いのだが...
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diff changeset
643
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diff changeset
644 Todo: (kono)
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diff changeset
645 text editor のバッファが増えるバグがあるらしい。
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parents: 386
diff changeset
646 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
647 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
648
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
649 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
650 Note:
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
651 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
652 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
653
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
654 Thu Oct 23 10:31:58 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
655
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
656 Todo: (kono)
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
657 UPDATE/UPDATE_ACKが出ない。
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
658 Done: Fri Oct 24 19:00:50 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
659
385
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
660 Wed Oct 22 19:53:59 JST 2008
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
661
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
662 Todo: (kono)
1fca50ce3508 first-working-version
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 375
diff changeset
663 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
664 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
665 忘れてました。
6f356d160e58 IPv6 any address
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 386
diff changeset
666 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
667
373
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
668 Wed Oct 22 02:31:27 JST 2008
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
669
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
670 Todo: (kono)
ab4405cd3351 looks like we are done. Wait for further test.
kono
parents: 370
diff changeset
671 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
672 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
673 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
674 だめ?
374
2b00e10394fd *** empty log message ***
kono
parents: 373
diff changeset
675 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
676 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
677 forwarder側で処理するのが簡単らしい。
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
678
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
679 Todo: (kono)
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
680 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
681 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
682 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
683
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
684 Mon Oct 20 16:38:39 JST 2008
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
685
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
686 Todo: (kono)
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
687 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
688 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
689 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
690 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
691 で良いのか...
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
692 Done: Wed Oct 22 02:56:30 JST 2008
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
693
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
694 Todo: (kono)
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
695 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
696 が広まらない。
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
697 Done: Wed Oct 22 02:56:30 JST 2008
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
698 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
699 の方に再送してやれば良い。
375
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
700 Done: Wed Oct 22 02:56:30 JST 2008
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
701 SELECT0 を作成
34642bc65c21 *** empty log message ***
kono
parents: 374
diff changeset
702
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
703 Mon Oct 20 10:22:02 JST 2008
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
704
370
46c95d8885ad fix put_ack in single server test.
kono
parents: 364
diff changeset
705 Todo: (kono)
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
706 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
707 Done: Wed Nov 26 15:19:07 JST 2008
f8916a96a373 (no commit message)
one
parents: 411
diff changeset
708 動いているらしい
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
709
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
710 Sun Oct 19 21:23:27 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
711
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
712 Todo: IPv6 対応 (kono)
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
713 getAddress で取れたアドレスには、すべて、select/connect する
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
714 必要がある。localhost な hostname よりも大域的なhostnameを
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
715 優先した方が良い。
393
18cacd0b3ccf update tags
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 387
diff changeset
716 Done: server 側は対応。server側のconnect がまだ。
364
c965ef2b5fd6 *** empty log message ***
kono
parents: 362
diff changeset
717
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
718 Todo: dispatch先のEditorの作成 (kono)
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
719
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
720 Session は select 時に、channelを持つeditorが登録される。
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
721 外から来た場合は、新しくeditor を作って、それをsession
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
722 に登録する必要がある。SessionManagerの入口のforwarderを
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
723 session に登録してしまうと、Sessionが一つの時にしか動かない。
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
724
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
725 put_ack は、putの時にすぐに出してしまって構わない。select_ack
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
726 が廻るので、その時にput_ackを出しても良いが...
362
f0bd158dace6 *** empty log message ***
kono
parents: 361
diff changeset
727 Done: Sun Oct 19 23:10:52 JST 2008
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
728
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
729 Todo: (kono)
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
730 複数のsessionのテストを作成する
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
731
358
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
732 Sat Oct 18 20:03:10 JST 2008
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
733
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
734 Todo: Routing Table (kono)
358
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kono
parents: 345
diff changeset
735
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
736 Routing Table (Session, Editor)を作るには、上下双方向の通信が必要。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
737 SessionID を master が作ると、一旦、multi cast した後、もう一度、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
738 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、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
739 その時に構築すれば良い。SessionManagerIDと組み合わせれば、eid/sid
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
740 ともに、下から構築出来る。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
741
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
742 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、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
743 SessionManagerID は、どうせ必要。この方法だと、routing table
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
744 もSessionManagerIDに対してだけ構築すれば良い。とは、ならない。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
745 Session は、複数のSessionManagerにまたがるので。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
746
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
747 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 ***
kono
parents: 345
diff changeset
748 あるいは、select が完成させるjoin_ackに追い付くことはない。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
749 put_ack も同様。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
750
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
751 select は、editorへのpathを探しながら、session routing table
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
752 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
753 は、これで作成される。ここからjoinしたeditorまでのpathは、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
754 そのeditor単一のpathだが、routing table に登録される。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
755 select は、session ringに到達した時点で update を流す。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
756 update は、木をさかのぼりrouting tableを構築する。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
757 これで上方向のroutingは確定する。update_ackにより、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
758 下方向のsesionn routing tableが確定する。
361
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kono
parents: 358
diff changeset
759 Done: Sun Oct 19 21:29:08 JST 2008
358
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
760
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
761 Wed Oct 15 13:33:58 JST 2008
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
762
361
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kono
parents: 358
diff changeset
763 Todo: (kono)
358
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kono
parents: 345
diff changeset
764
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
765 Session List を渡すタイミング
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
766
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
767 SM_JOIN_ACK (必須...)
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
768 SM_JOIN では、Session List は0なはず。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
769 JOIN,PUT は、multi-cast されるので、その時に登録すれば良い。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
770 その時に、Session List を送っても良いが...
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
771 SELECTは、joinするeditorからしか出ない。Session List は必要ない。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
772 SELECT_ACK は、UPDATEが出るので必要ない
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
773 UPDATE,UPDATE_ACK には、Session List が付く
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
774 GATHER,GATHER_ACK には、Session List が付く
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
775
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
776 Session List では、editor,session に対するroutingも作成する、必要
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
777 な情報を含む必要がある。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
778 eid, EditorName, FileName, sid, SessionManagerName
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
779 SessionManagerName が入っていれば、editor, session が
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
780 Session Listが来た方向にいるということになる。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
781
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kono
parents: 345
diff changeset
782 SessionManagerName は、network 上でuniqueな必要がある。
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kono
parents: 345
diff changeset
783 sm_join した時に、そのchannelの名前が大域的に確定する。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
784 sm_join は複数行なわれないから、名前が変わることはない。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
785 sm_join された側の名前も、接続されて初めて確定する。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
786 複数 sm_join されることはあるが、その場合は最初のもの
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
787 を使う。ということは、localにsm_join された後、大域的
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
788 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、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
789 session manager id を配布するべきだってことね。で、
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
790 SMの名前はあくまでも補助的に使う。
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
791 Done: Sun Oct 19 21:29:08 JST 2008
358
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
792
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
793 Todo: (kono)
358
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
794 UPDATEの情報によって削除も行なう。delete entry が必要。
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
795
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
796 Todo: (kono)
358
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
797 Routing Table
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
798 <eid, channel>
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
799 <sid, channel>
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
800 null は、local。channel==parent なら、自分の下にはいない。
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
801 Done: Sun Oct 19 21:29:08 JST 2008
358
034acadc0cdc *** empty log message ***
kono
parents: 345
diff changeset
802
345
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
803 Tue Oct 14 06:02:37 JST 2008
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
804
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
805 Todo: (kono)
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
806 取りあえず、sm_join()からか。次は、join(),put()。そして、
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
807 update()。select()。
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
808 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
809
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
810 Todo: (kono)
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
811 最後に、gather()。
345
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
812
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
813 Todo: (kono)
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
814 Select用に、routing tableが必要らしい。session ringへの
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
815 方向を表すtableを、put, update, update_ack時に作成する。
362
f0bd158dace6 *** empty log message ***
kono
parents: 361
diff changeset
816 Done: Sun Oct 19 21:29:08 JST 2008
345
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
817
343
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
818 Mon Oct 13 12:34:39 JST 2008
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
819
344
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
820 Todo: (kono)
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
821 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
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
822 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
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
823 host_aからのsm_joinを受け取ったら、sm_join(host_a)を親に送る。
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
824 host_aがsm_join(host_a)を受け取ったら、それはloop。親がsm_join
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
825 を受け取れば、そこからsm_join_ackを流して終了。
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
826 Done: Sun Oct 19 21:29:08 JST 2008
344
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
827
343
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
828 Note: (kono)
344
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
829 複数のsession managerにsm_joinする場合もある。その場合は、
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
830 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。
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
831 禁止してもいいけど...
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
832
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
833 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
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
834 ある。これは大変だなぁ。これも禁止? join/select待ちは許される。
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
835 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?
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
836 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、
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
837 それよう?
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
838
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
839 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
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
840 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
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
841 入れることも可能か。
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
842
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
843 selectが以外に難しい。sessionとjoinして来たeditorを見つけない
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
844 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、
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
845 select は、join したsession managerでしか出来ないということに
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
846 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、
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
847 routing tableを作る必要がある。後者でも良いが。
344
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
848
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
849 Note: (kono)
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
850 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
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
851 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
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
852 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、
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
853 sessionがmasterを失った時は? loop の検出も必要。
343
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
854 再接続は可能? 可能だが、再put/join/selectする必要がある。
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
855 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。
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
856 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。
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
857 selectは session owner に行き着く必要がある。session がconnectionを
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
858 持っているとは限らない。親がselectする方が自然か?
344
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
859 put_ack/join_ack/select_ackは、updateを見てでの処理で良い? 対象イベント
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
860 が明示されていた方が楽だが...
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
861 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
d07414ff79d3 *** empty log message ***
kono
parents: 343
diff changeset
862 位置を持つ。
343
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
863 (前の資料があれば良いのに...)
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
864
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
865 Mon Oct 13 02:57:45 JST 2008
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
866 Todo: (kono)
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
867 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
868 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
869 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
870
343
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
871 Todo: (kono)
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
872 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。
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
873 また、自分で書けってか。
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
874  SessionManager SM_JOINと、masterの決定
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
875  put/selectの生成、masterによるsession id の決定
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
876 updateによるsessionの共有
345
a092a8fe9d97 *** empty log message ***
kono
parents: 344
diff changeset
877 Done:Mon Oct 13 19:02:42 JST 2008 (kono)
343
21ad256c25c2 *** empty log message ***
kono
parents: 341
diff changeset
878
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
879 Sun Oct 12 19:12:20 JST 2008
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
880
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
881 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
882 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
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
883 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
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
884 Done: 戻って来た時に、unMergedListに入れているらしい
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
885
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
886 Todo: (kono)
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
887 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
888 ことをする意味はない。
bb9e202af4d8 *** empty log message ***
kono
parents: 338
diff changeset
889 Done:
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
890
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
891 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
892 PUT の時に、master session managerまで行って、session番号を確定する
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
893 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
894 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
895 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
896 即座に PUT_ACKを出して構わない。
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
897
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
898 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
899 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
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
900 ある。たぶん、UPDATEだと思うが...
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
901 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
902 木の根をmasterとして、変更しない。
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
903
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
904 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
905 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
906 Done: Sun Oct 19 21:29:08 JST 2008
338
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
907
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
908 Todo: (kono)
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
909 test.ServerSample.java はあるが、ClientSample.java がない。
bcb4ea4ff208 *** empty log message ***
kono
parents: 334
diff changeset
910
341
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
911 Todo: (kono)
a9a740e685fa remove session using QUIT_2_ACK
kono
parents: 340
diff changeset
912 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
913
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
914 Sun Oct 12 10:33:36 JST 2008
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
915
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
916 Todo:
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
917 END_MERGEが繰り返し出てしまう(kono)
361
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
918 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
919 直ったかな?
334
4fae49280699 Test pattern for Inter-Session Manager communication
kono
parents: 330
diff changeset
920
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
921 Sat Oct 11 22:28:49 JST 2008
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
922
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
923 Todo:
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
924 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
925 Done: Sun Oct 12 19:18:23 JST 2008
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
926
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
927 Todo:
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
928 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
929 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
930 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
931
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
932
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
933 Todo:
340
f55843e829d6 *** empty log message ***
kono
parents: 339
diff changeset
934 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
935 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
936 Done: Mon Oct 13 02:57:45 JST 2008
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
937
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
938
322
5893fd8c0f50 *** empty log message ***
kono
parents: 315
diff changeset
939 Fri Oct 10 15:24:42 JST 2008
323
1e605880d49e *** empty log message ***
kono
parents: 322
diff changeset
940 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
941 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
942 Done: Sun Oct 19 21:29:08 JST 2008
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
943 put時に、そのsession managerでsession manager idを使って、
65c6d12a5835 *** empty log message ***
kono
parents: 358
diff changeset
944 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
945
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
946 Mon Oct 6 16:39:57 JST 2008
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
947
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
948 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
949 実装を見直す必要がある。(kono)
330
ddfc786811b9 *** empty log message ***
kono
parents: 323
diff changeset
950 Done:Sat Oct 11 22:28:49 JST 2008
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
951
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
952 Todo:
386
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
953 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
954 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
955 Done: Forwarder を作った
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
956
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
957 Todo:
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
958 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
959 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
960 Done: Sat Oct 11 22:28:49 JST 2008
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
961
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
962 Wed Oct 1 20:58:51 JST 2008
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
963
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
964 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
965   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
966 eid = -1 (Session Manager), eid = -2 (MergeCommand) あたりが
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
967 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
968 Done: Mon Oct 6 16:40:14 JST 2008 (kono)
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
969
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
970 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
971   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
972
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
973 Todo: REPCMD_INSERTが止まらない... (kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
974 Done: Mon Oct 6 16:40:38 JST 2008 (kono)
305
ffd8bb47b188 *** empty log message ***
kono
parents: 304
diff changeset
975
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
976 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
977 Done: Thu Oct 23 13:05:52 JST 2008
bba62c4ac323 sync-option
one@firefly.cr.ie.u-ryukyu.ac.jp
parents: 385
diff changeset
978
300
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
979 Wed Oct 1 15:35:44 JST 2008
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
980
315
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
981 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
982 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
983 送信する (kono)
20fb70068089 *** empty log message ***
kono
parents: 305
diff changeset
984 Done: (kono)
300
8f6b7a1890b2 *** empty log message ***
kono
parents:
diff changeset
985
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kono
parents:
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986 Todo: Editor quit, quit2 の実装
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kono
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987   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
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kono
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988   editor 毎の状態となる。(kono)
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kono
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989 Done: (kono)
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kono
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990