annotate Todo.txt @ 123:233e94a7b5ed

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 27 May 2014 00:12:55 +0900
parents 425c45d0da12
children 70cbec526039
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123
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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1 Fri May 23 19:32:24 JST 2014
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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2
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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3 Multicast で root を探す (FIND_ROOT)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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4 その時に、自分の proxy port/host を付けておく
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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5 root は、それを client address/port として覚えておく (clients)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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6 root は、そこに接続に来て、「自分のproxy port」を返す。(FIND_ROOT_REPLY)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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7 これを check box に登録する
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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8 client は、それを選択して、root の proxy port に接続に行く (WHERE_TO_CONNECT)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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9 そこから、root は、どこに接続に行くかを教えてくれる (CONNECT_TO)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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10 今度は、そこにclientとして接続する (VERSION_MESSAGE )
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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11
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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12 proxy port への接続では、client は自分から書かずに server からの version message を待つ
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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13 普通のVNCは cliet からは VERSION_MESSAGE が行くが、Tree VNC では、
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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14
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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15 FIND_ROOT_REPLY (root to client proxy port)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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16 WHERE_TO_CONNECT (clinet to root proxy port)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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17 CONNECT_TO (root to client )
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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18
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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19 が来ることになる。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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20
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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21 切断時は、子供のleaderが root のproxy port に聞きに行く
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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22
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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23 LOST_PARENT (root to client )
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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24
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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25 root は、接続変更が必要な node の proxy に CONNECT_TO を送る (木経由では送れない。切断されているので)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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26
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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27 最終的な切断時では、 LOST_PARENT が大量に出てしまうはず。なので、CONNECT_TO は連続しては送らない。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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28
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29 Fri May 23 19:32:24 JST 2014
114
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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30
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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31 checkdelay を再実装する
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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32
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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33 reconnect message が port 10001 を使っているが、これでは複数clientをホストで動かした時に動かない。
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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34 どのportを使うかをrootに教える必要がある。
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35
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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36 9999も使われているようだ。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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37
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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38 普通にclientに接続に行けば、version handshake からスタートするはず。そこに、reconnection プロトコルを
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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39 挟める。MyRfbProto.readVersionMsg()。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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40
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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41 Recconection は
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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42 root は AcceptClient
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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43 client は EchoClient
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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44 で行われている(らしい)。まず、この名前をまともなものにする。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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45
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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46 reconnection は木の最後のノードを穴の空いたところに接続することで行われる。これは、逐次で行う必要がある。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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47 最後には、ほとんどは一斉に切断されるので、そこで破綻しないように注意する。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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48
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 114
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49 root が client のノードとportを持っているかどうかが重要だが。
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50
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51
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52 Thu May 22 21:20:39 JST 2014
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53
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54 1) zlibの同期が外れてる。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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55 VncProxyService.javaのinhelitClients の中で
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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56 resetDecoderを呼び出せばいいが....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 101
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57 2) DesktopSize ではなく、同じプロトコルで initData を送る方が良い。
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 101
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58 2) initData の中の名前を見て、自分だったら、shareしたclientのscreenをhideする。
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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59
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60
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61 Wed May 22 16:14:25 JST 2014
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62
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63 1) 10001, 10002 における固定Portをなくす
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64 2) 木を上に登る通信
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65 3) ClientをCloseしないでresizeする
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66
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67 Update rectangle で desktop size を変更可能
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68 このままで、pixel formatが変更されない
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69 なのでserverInit をもう一度送るのがよいのではないか
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70
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71 4) display modeでClient view(proxy + view)をあげる
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72
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73 Wed Aug 29 23:32:36 JST 2012
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74
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75 ReceiverTask の framebufferUpdateMessage を、TreeTask に再現しないとだめ。
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76
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77 Wed Aug 29 22:27:25 JST 2012
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78
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79 MyRfbProxy の os が初期化されていない (削除する方が良い)
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80
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81 initData が null ( 設定された時に、設定するべき)
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82
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83