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annotate Todo.txt @ 216:7016b70b996c current

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update Todo
author oc
date Thu, 03 Jul 2014 20:08:12 +0900
parents 1badb2ce838f
children 3d7107b14595
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1 Thu Jul 3 18:09:37 JST 2014
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2
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3 interface毎にtreemanagerをつくるので十分。
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4 subTreeを接続するときにはtreeのnodeにroot modeで直接つなぎにいく。
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5 これで自動的にlocalのroot managerになる。
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6 元のtreeとは干渉しない。
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7
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8 sub treeの画面に切り替えることは現状できない。
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9 切り替えるためには、sub tree側から元のtreeにRfbUpdateを持ち上げなければならない。
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10 保留。
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11
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12 同じnetworkにいるかどうかはwheretoconnectに変わったnetworkで接続しにきたときのみ対処する。
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13
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14 duplicated rootは、subtreeを自分でつなげることにすれば必要ない。
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15
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16 殺しきれていないThreadがある。
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17
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18 動かしたままサスペンドすると暴走する。
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19 サスペンドしたマシンに
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20
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21 shareボタンを禁止するrootのオプションを、パネルから設定出来るように。
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22
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23 shareする画面の大きさをHDサイズに限定するのをdefaultにする。
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24 オプションには定義してあるけれど正しく機能していない。
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25
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26 checkdelayの機能を。
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27 木をさかのぼるプロトコル
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28 上から投げて、下からdelayの時間をあげていく
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29 途中のnodeですべてのtreeを待ってから
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30
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31 subtreeからのshareの問題。
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32
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33 無線のみで-dをあげると、client側から接続できない。
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34
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35
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36 Wed Jul 2 18:55:48 JST 2014
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37
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38 TreeRFBProtoのisTreeManagerはnetwork毎に変わる。
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39
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40 clientが立ち上がったときにinterface address毎にTreeManagerを作成する。
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41 findRootして、既にTreeManagerがいたら、TreeManagerのisTreeManagerフラグを落とす。
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42 TreeManagerフラグがたっているinterfaceにたいしてはinterface rootとして振る舞う。
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43 findRootに答える。
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44 newClientとwhereToConnect、lostParentに応答する。
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45 真のrootはTreeRfb.isRootで判断する。
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46
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47 newClientが来たら、newClientのnetwork addressをみて、同じネットワークかどうかを判断する。
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48 同じネットワークにいる場合は、tree nodeとして扱う。
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49 ネットワークが異なる場合は、順々にtree nodeの下につける。
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50
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51 FindRootへの応答は、自分がTreeManagerである場合。
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52 応答を願ったnetwork addressからTreeManagerを検索して、それが合致し、TreeManagerであった場合に応答する。
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53
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54
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55 Fri Jun 27 15:19:39 JST 2014
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56
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57 拡大縮小ボタンのバグを取る。Done!
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58
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59 Multi-Network-Treeの作成 done!
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60 socketからNetMaskを検出 done!
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61 NetworkごとにTreeManagerを作成
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62 複数のNetworkをもつNodeでは新しいNewtworkにTreeManagerを作成
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63 FindRootにはTreeMangerが応答する
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64 下位のNodeのChangeVnCServerはそのTreeManagerが処理する
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65 上位にHostameがからのChangerVnCserverを投げる
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66 UpdateRectanleを上位のNetworkに投げる
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67 RootではUpdateRectangleを送り返す
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68
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69 myRfbProtoのselectPort()でnetworkinterfaceを検出する
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70 myRfbProtoのvncConnected()でvnc port の interface と Network を検出する
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71
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72 自分が、そのnetworkのrootになる条件は?
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73
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74 treeManagerをnetworkのhashmapで持つ。
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75 setTreeManagerにnetworkの引数を追加する
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76
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77 findRootで重複したrootを見つけたときに、
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78 一番小さいアドレスだけをrootにする。
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79 それ以外には、duplicated rootを送る。
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80 この際、duplicated rootを送られたrootは生かしておくが、
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81 find rootへの応答はやめる。
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82 lostParentがきたら、find rootへの応答を再開する。
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83 この際、生かしておくduplicated rootは二つに限る。
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84
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85 findRootReplyにはVNCServerのhostとportを含める。
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86 両方共nullだった場合は両方別のものとして表示する。
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87 異なるVNCServerはduplicate扱いしない。
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88
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89 duplicate root を受け取ったrootは、
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90 rootであることをやめて、自分の子供にrequestWhereToConnectを送信する。
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91
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92 requestWhereToConnectを受け取ったnodeは
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93 whererToConnectを再度送信する。
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94
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95 中間rootが死んだときには
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96 下位のnodeはduplicated rootにつなげ直す。
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97 もしduplicatedListになかったら、あきらめる。
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98
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99 TreeManager は interface 別に作る Done!
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100 Network address が LAN 外なら、その下に node は作らない。( そちらで勝手に作るのはあり )
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101
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102
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103 Thu Jun 25 20:55:00 JST 2014
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104
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105 share screenした際に、rootのviewerが消えない。 done!
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106 殺しきれていないThreadがある。
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107
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108
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109 Thu Jun 19 08:12:02 JST 2014
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110
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111 Share Button を押した際に、JFrameのTitleを更新する。 Done
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112 SwingViewerWindow.javaのsetRemoteDesktopName メソッドを呼べば解決するはず。
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113
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114 サーバが切り替わった際、画面のサイズ等の情報を送信する。(INIT_DATA) Done
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115
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116 -dオプションでviewerを別にあげるのをやめる。done
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117 ２つめのviewerの表示が滞るのをデバッグする
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118 shareボタンを禁止するrootのオプションを、パネルから設定出来るように。
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119 shareしたTreeVNCのパネルをinvisibleにする。 done
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120 shareする画面の大きさをHDサイズに限定するのをdefaultにする。
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121 fullサイズを転送するオプションに。
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122 checkdelayの機能を。
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123
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124
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125 Fri Jun 13 17:29:02 JST 2014
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126
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127 AcceptThreadをMultiThread化する。(deadlockを防ぐため)
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128 TreeNodeが死んだときに、最後のNodeをそこに置き換える。
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129 clientをつなげたときにscreen sharingするバグを直す。
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130 無線LAN等の複数のネットワークを使えるようにする。
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131 無線LAN同士でtreeを構成しないようにパターンマッチをする。
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132
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133 Sat Jun 7 11:47:56 JST 2014
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134
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135 Multicast で root を探す (FIND_ROOT)
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136 その時に、自分の proxy port/host を付けておく
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137 root は、それを client address/port として覚えておく (clients)
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138 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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139 これを check box に登録する
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140 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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141 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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142 今度は、そこにclientとして接続する (VERSION_MESSAGE )
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143
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144 FIND_ROOT (client multicast ) : int port; String hostname (client's address)
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145
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146 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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147 普通のVNCは cliet からは VERSION_MESSAGE が行くが、Tree VNC では、
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148
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149 FIND_ROOT_REPLY (root to client proxy port) : int port; String hostname (root's address)
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150 WHERE_TO_CONNECT (clinet to root proxy port) : int port; String hostname (client's address)
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151 CONNECT_TO (root to client ) : int port; String parentAddress (parent's address)
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152 CONNECT_TO_AS_LEADER (root to client ) : int port; String parentAddress (parent's address)
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153
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154 が来ることになる。
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155
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156 切断時は、子供のleaderが root のproxy port に聞きに行く
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157
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158 LOST_PARENT (client to root) : int port; String hostname
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159
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160 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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161
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162 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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163
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164 reportLastNode は CONNECT_TO で良い。(10001 port)
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165 lostNodeConnection でも CONNECT_TO を使う
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166
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167 LOST_PARENT と PARENT_NOT_FOUND の違いはなんだ? LOST_PARENT は leader が出すようだけど。
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168
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169 CONNECT_TO で parentNum とか treeNum を送る必要はない。root 内部で接続アドレスから判断する。
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170 なので、LOST_PARENT は hostname と port だけでよい。
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171
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172 Fri May 23 19:32:24 JST 2014
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173
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174 checkdelay を再実装する
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175
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176 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。
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177 どのportを使うかをrootに教える必要がある。
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178
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179 9999も使われているようだ。
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180
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181 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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182 挟める。MyRfbProto.readVersionMsg()。
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183
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184 Recconection は
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185 root は AcceptClient
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186 client は EchoClient
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187 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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188
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189 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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190 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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191
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192 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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193
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194
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195 Thu May 22 21:20:39 JST 2014
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196
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197 1) zlibの同期が外れてる。
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198 VncProxyService.javaのinhelitClients の中で
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199 resetDecoderを呼び出せばいいが....
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200 2) DesktopSize ではなく、同じプロトコルで initData を送る方が良い。
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201 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。
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202
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203
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204 Wed May 22 16:14:25 JST 2014
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205
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206 1) 10001, 10002 における固定Portをなくす
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207 2) 木を上に登る通信
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208 3) ClientをCloseしないでresizeする
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209
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210 Update rectangle で desktop size を変更可能
101
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211 このままで、pixel formatが変更されない
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212 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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213
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214 4) display modeでClient view（proxy + view）をあげる
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215
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216 Wed Aug 29 23:32:36 JST 2012
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217
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218 ReceiverTask の framebufferUpdateMessage を、TreeTask に再現しないとだめ。
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219
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220 Wed Aug 29 22:27:25 JST 2012
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221
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222 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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223
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224 initData が null ( 設定された時に、設定するべき)
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225
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226