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266
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0
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2 package rep;
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3
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4 import java.io.IOException;
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5 import java.net.InetSocketAddress;
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267
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6 import java.nio.channels.ClosedChannelException;
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0
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7 import java.nio.channels.SelectionKey;
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178
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8 import java.util.Iterator;
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83
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9 import java.util.LinkedList;
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144
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10 import java.util.List;
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231
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11 import java.util.Set;
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178
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12 import java.util.concurrent.BlockingQueue;
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192
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13 import java.util.concurrent.LinkedBlockingQueue;
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0
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14
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198
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15
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123
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16 import rep.channel.REPServerSocketChannel;
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133
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17 import rep.channel.REPSocketChannel;
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144
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18 import rep.handler.PacketSet;
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146
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19 import rep.handler.REPHandler;
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316
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20 import rep.handler.REPEditorHandler;
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21 import rep.handler.REPSessionManagerHandler;
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158
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22 import rep.channel.REPSelector;
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56
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23 import rep.xml.SessionXMLDecoder;
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45
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24 import rep.xml.SessionXMLEncoder;
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198
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25 import rep.channel.REPSelectionKey;
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264
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26
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198
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27 /*
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264
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28 +-------+--------+--------+-------+--------+---------+------+
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29 | cmd | session| editor | seqid | lineno | textsiz | text |
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30 | | id | id | | | | |
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31 +-------+--------+--------+-------+--------+---------+------+
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32 o---------- header section (network order) ----------o
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33
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34 int cmd; kind of command
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35 int sid; session ID : uniqu to editing file
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36 int eid; editor ID : owner editor ID = 1。Session に対して unique
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308
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37 -1 session manager command
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38 -2 merge command
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264
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39 int seqno; Sequence number : sequence number はエディタごとに管理
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40 int lineno; line number
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41 int textsize; textsize : bytesize
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42 byte[] text;
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198
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43 */
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1
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44
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250
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45 public class SessionManager implements SessionManagerEventListener{
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0
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46
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164
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47 private LinkedList<Session> sessionList;
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280
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48 private SessionManagerGUI gui;
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198
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49 private REPSelector<REPCommand> selector;
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7
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50 private SessionManagerList smList;
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144
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51 private List<Editor> editorList;
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304
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52 // editorList は、sessionList に入っているeditorとは別なeditorのlistらしい。
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78
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53 private String maxHost;
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212
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54 private List<PacketSet> waitingCommandInMerge;
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316
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55 REPHandler normalHandler = new REPEditorHandler(this);
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308
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56 private BlockingQueue<SessionManagerEvent> waitingEventQueue = new LinkedBlockingQueue<SessionManagerEvent>();;
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57 private String myHost;
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317
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58 private LinkedList<PacketSet> writeQueue = new LinkedList<PacketSet>();
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308
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59 private static int receive_port;
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60 private static int parent_port;
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101
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61 static final int DEFAULT_PORT = 8766;
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316
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62
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63 public static void main(String[] args) throws InterruptedException, IOException {
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64
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65 int port = DEFAULT_PORT;
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66 int port_s = DEFAULT_PORT;
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67 //System.setProperty("file.encoding", "UTF-8");
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68 if(args.length > 0){
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69 port = Integer.parseInt(args[0]);
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70 port_s = Integer.parseInt(args[1]);
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71 }
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72 receive_port = port;
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73 parent_port = port_s;
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74 SessionManager sm = new SessionManager();
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75 sm.init(port,new SessionManagerGUIimpl(sm));
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76
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77
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78 }
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79
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2
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80
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81 public void openSelector() throws IOException{
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231
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82 selector = REPSelector.<REPCommand>create();
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2
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83 }
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280
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84
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85 public void init(int port, SessionManagerGUI gui) throws IOException, InterruptedException {
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86 this.gui = gui;
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87 openSelector();
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88 init(port);
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89 mainLoop();
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90 }
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91
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92
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93 private void init(int port) throws InterruptedException, IOException {
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2
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94
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186
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95 REPServerSocketChannel<REPCommand> ssc = REPServerSocketChannel.<REPCommand>open(new REPCommandPacker());
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122
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96 ssc.configureBlocking(false); //reuse address 必須
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101
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97 ssc.socket().setReuseAddress(true);
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212
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98 //getAllByNameで取れた全てのアドレスに対してbindする
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99 ssc.socket().bind(new InetSocketAddress(port));
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308
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100 ssc.register(selector, SelectionKey.OP_ACCEPT, normalHandler);
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6
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101
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144
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102 sessionList = new LinkedList<Session>();
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7
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103 smList = new SessionManagerList();
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144
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104 editorList = new LinkedList<Editor>();
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212
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105 waitingCommandInMerge = new LinkedList<PacketSet>();
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228
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106
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215
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107
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155
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108 }
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313
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109
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110 /*
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111 * We wrote everything in one thread, but we can assign
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112 * one thread for each communication channel and GUI event.
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113 */
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155
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114
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231
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115 public void mainLoop() throws IOException {
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0
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116 while(true){
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313
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117 if (checkInputEvent() ||
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118 checkWaitingWrite() ||
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119 checkWaitingCommandInMerge()) {
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120 // try to do fair execution for waiting task
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121 if(selector.selectNow() > 0) select();
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122 continue;
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300
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123 }
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313
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124 // now we can wait for input packet or event
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233
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125 selector.select();
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144
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126 select();
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127 }
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128 }
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129
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313
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130 private boolean checkInputEvent() {
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131 SessionManagerEvent e;
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132 if((e = waitingEventQueue.poll())!=null){
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133 e.exec();
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134 return true;
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135 }
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136 return false;
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137 }
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138
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139 private boolean checkWaitingWrite() throws IOException {
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317
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140 PacketSet p = writeQueue.poll();
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141 if (p!=null) {
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142 REPCommand cmd = new REPCommand(p.command);
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143 p.channel.write(cmd);
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144 return true;
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313
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145 }
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146 return false;
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147 }
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148
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308
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149 /**
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150 * Check waiting command in merge
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151 * @return true if there is a processed waiting command
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152 * @throws IOException
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153 */
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154 private boolean checkWaitingCommandInMerge() throws IOException {
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212
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155 for(Iterator<PacketSet> it = waitingCommandInMerge.iterator(); it.hasNext();){
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178
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156 PacketSet p = it.next();
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308
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157 if(p.getEditor().isMerging()) { // still merging do nothing
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178
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158 continue;
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159 }else{
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308
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160 // process one command and return true
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178
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161 manage(p.channel, p.command);
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162 it.remove();
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212
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163 return true;
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178
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164 }
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165 }
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166 return false;
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167 }
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168
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144
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169 private void select() throws IOException {
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231
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170
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171 Set<REPSelectionKey<REPCommand>> keys = selector.selectedKeys1();
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172 for(REPSelectionKey<REPCommand> key : keys){
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144
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173 if(key.isAcceptable()){
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199
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174 REPSocketChannel<REPCommand> channel = key.accept(new REPCommandPacker());
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300
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175 System.out.println("SessionManager.select() : key.isAcceptable : channel = " + channel);
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229
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176 registerChannel (channel, SelectionKey.OP_READ);
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144
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177 channel = null;
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123
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178
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144
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179 }else if(key.isReadable()){
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212
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180 REPHandler handler = (REPHandler)(key.attachment());
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267
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181 try {
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182 handler.handle(key);
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183 } catch (ClosedChannelException x) {
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184 key.cancel();
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308
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185 handler.cancel(key.channel1());
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267
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186 } catch (IOException x) {
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187 key.cancel();
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308
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188 handler.cancel( key.channel1());
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267
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189 }
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0
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190 }
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191 }
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192 }
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1
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193
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229
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194 private void registerChannel(REPSocketChannel<REPCommand> channel, int ops) throws IOException {
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2
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195 if(channel == null) {
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196 return;
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197 }
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198 channel.configureBlocking(false);
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308
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199 REPHandler handler = normalHandler;
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148
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200 channel.register(selector, ops, handler);
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2
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201 }
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202
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287
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203 public void manage(REPSocketChannel<REPCommand> channel, REPCommand receivedCommand) throws IOException {
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75
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204 if(receivedCommand == null) return;
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158
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205 //Session session;
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178
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206 REPSocketChannel<REPCommand> send = channel;
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144
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207
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75
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208 switch(receivedCommand.cmd){
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144
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209
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317
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210 // Editor Command
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211
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316
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212 case REPCMD_DELETE:
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213 case REPCMD_INSERT:
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214 case REPCMD_NOP:
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215 {
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216 // sid から Session を取得
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217 Session session = getSession(receivedCommand.sid);
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218 if (session==null) throw new IOException();
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219 // 次のエディタへコマンドを送信する処理
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220 Editor editor = session.getEditor(channel);
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221 editor.translate(session.getNextEditor(editor), receivedCommand);
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222 break;
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223 }
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317
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224
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271
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225 case SMCMD_JOIN:
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164
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226 {
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227 //どのSessionにも属さないエディタをリストに追加
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317
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228 //エディタとchannelは1対1 (ではない)
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212
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229 //エディタが新しくputする場合は新しくソケットを作る
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317
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230 // ここのeditorList はsessionのとは別物
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231 Editor editor = new Editor(this,editorList.size(),channel);
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164
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232 editor.setHost(myHost);
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233 editorList.add(editor);
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144
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234
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259
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235 updateGUI();
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199
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236
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164
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237 }
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238
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239 break;
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144
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240
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271
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241 case SMCMD_JOIN_ACK:
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212
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242 assert (false);
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1
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243 break;
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144
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244
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271
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245 case SMCMD_PUT:
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164
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246 {
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247 //エディタのリストに追加
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317
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248 Editor editor = new Editor(this,editorList.size(), channel);
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227
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249 //editorList.add(editor);
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164
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250
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251 //Sessionを生成
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252 int sid = sessionList.size();
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317
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253 editor = new Editor(this,0, channel);
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164
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254 editor.setHost(myHost);
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227
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255 Session session = new Session(sid, receivedCommand.string, editor);
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164
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256 session.hasOwner(true);
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227
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257 sessionList.add(session);
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164
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258
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259
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259 updateGUI();
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158
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260
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164
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261 //エディタにAckを送信
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316
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262 REPCommand sendCommand = new REPCommand(receivedCommand);
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164
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263 sendCommand.setCMD(REP.SMCMD_PUT_ACK);
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264 sendCommand.setEID(editor.getEID());
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265 sendCommand.setSID(session.getSID());
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266 editor.send(sendCommand);
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144
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267
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164
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268 //他のSessionManagerへSessionの追加を報告
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212
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269 //親に送って、親から子へ
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164
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270 SessionXMLEncoder sessionEncoder = new SessionXMLEncoder(session);
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271 REPCommand command = new REPCommand();
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272 command.setSID(session.getSID());
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273 command.setString(sessionEncoder.sessionListToXML());
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274 command.setCMD(REP.SMCMD_UPDATE);
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275 smList.sendExcept(channel, command);
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276
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277 }
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278
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279 break;
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133
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280
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317
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281 // SELECT is no longer used in a editor. Select
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282 // operation is handled in Session Manager Only
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271
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283 case SMCMD_SELECT:
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164
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284 {
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178
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285 //他のSessionManagerをエディタとしてSessionに追加
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317
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286 Editor editor = new Editor(this,0,channel);
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164
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287 Session session = getSession(receivedCommand.sid);
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288 session.addEditor(editor);
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289
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290 if(session.hasOwner()){
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291 //このSessionManagerがオーナーを持っている場合、Sessionにエディタを追加し、エディタへAckを返す
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316
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292 REPCommand sendCommand = new REPCommand(receivedCommand);
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164
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293 sendCommand.setCMD(REP.SMCMD_SELECT_ACK);
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294 sendCommand.setEID(editor.getEID());
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295 editor.send(sendCommand);
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296 }else{
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297 //オーナーを持ってない場合は、オーナーを持っているSessionManagerへSELECTコマンドを中継する
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316
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298 Forwarder owner = session.getOwner();
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164
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299 owner.send(receivedCommand);
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148
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300 }
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164
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301 }
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144
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302
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164
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303 break;
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144
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304
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271
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305 case SMCMD_SELECT_ACK:
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160
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306 {
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85
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307 String hostport = receivedCommand.string;
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316
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308 Forwarder editor = getEditor(hostport);
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164
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309
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160
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310 if(editor != null) {
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311 //host, port を見て、このコマンドが自分が送信したSelectコマンドのAckかどうかを判断する
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312 REPCommand command = new REPCommand();
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313 command.setCMD(REP.SMCMD_JOIN_ACK);
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314 command.setSID(receivedCommand.sid);
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315 command.setEID(receivedCommand.eid);
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316 editor.send(command);
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164
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317
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85
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318 }else{
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160
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319 //自分が送信したコマンドでなければ、次のSessionManagerへ中継する
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85
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320 smList.sendExcept(channel, receivedCommand);
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321 }
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160
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322 }
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144
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323
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164
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324 break;
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144
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325
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317
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326 // Session Manager Command
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327
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271
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328 case SMCMD_SM_JOIN:
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164
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329
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160
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330 {
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316
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331 // このchannelの相手は、SessionManager なので、
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332 // 特別なhandlerを接続する必要がある
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333 channel.register(selector, SelectionKey.OP_READ,
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334 new REPSessionManagerHandler(this));
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335
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122
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336 //SessionManagerのリストへ追加
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83
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337 smList.add(channel);
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144
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338
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122
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339 //XMLからSessionListオブジェクトを生成する。
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77
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340 SessionXMLDecoder decoder = new SessionXMLDecoder();
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79
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341 SessionList receivedSessionList = decoder.decode(receivedCommand.string);
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144
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342
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122
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343 //myHost を設定。
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178
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344 //立ち上げ時にやるとlocalhostしか取れない
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76
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345 if(myHost == null) setMyHostName(getLocalHostName(channel));
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144
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346
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122
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347 //maxHost を設定。
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95
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348 if(setMaxHost(channel, receivedSessionList.getMaxHost())){
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316
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349 REPCommand sendCommand = new REPCommand();
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95
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350 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
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351 sendCommand.setString(maxHost);
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352 smList.sendExcept(channel, sendCommand);
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353 }
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144
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354
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122
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355 //SessionListからXMLを生成。
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356 //joinしてきたSessionManagerに対してACKを送信。
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164
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357 SessionXMLEncoder sessionlistEncoder = new SessionXMLEncoder(sessionList);
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316
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358 REPCommand sendCommand = new REPCommand();
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78
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359 sendCommand.setCMD(REP.SMCMD_SM_JOIN_ACK);
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360 sendCommand.setString(sessionlistEncoder.sessionListToXML());
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178
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361 send.write(sendCommand);
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144
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362
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122
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363 //その他の SessionManager に対して SMCMD_UPDATEを 送信。
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78
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364 sendCommand = new REPCommand();
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83
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365 sendCommand.setCMD(REP.SMCMD_UPDATE);
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78
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366 sendCommand.setString(receivedCommand.string);
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367 smList.sendExcept(channel, sendCommand);
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144
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368
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160
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369 }
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164
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370 break;
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144
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371
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271
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372 case SMCMD_SM_JOIN_ACK:
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144
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373
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122
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374 //XMLからSessionListオブジェクトを生成。
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82
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375 SessionXMLDecoder decoder2 = new SessionXMLDecoder();
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376 SessionList receivedSessionList2 = decoder2.decode(receivedCommand.string);
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144
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377
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122
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378 //maxHostを決定。
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95
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379 if(setMaxHost(channel, receivedSessionList2.getMaxHost())){
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316
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380 REPCommand sendCommand = new REPCommand();
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95
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381 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
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382 sendCommand.setString(maxHost);
|
|
|
383 smList.sendExcept(channel, sendCommand);
|
|
|
384 }
|
|
144
|
385
|
|
6
|
386 break;
|
|
144
|
387
|
|
271
|
388 case SMCMD_UPDATE:
|
|
200
|
389 {
|
|
99
|
390 SessionXMLDecoder decoder3 = new SessionXMLDecoder();
|
|
|
391 SessionList receivedSessionList3 = decoder3.decode(receivedCommand.string);
|
|
144
|
392
|
|
200
|
393 //UPDATEコマンドにより送られてきたSessionの情報を追加する
|
|
|
394 LinkedList<Session> list = receivedSessionList3.getList();
|
|
|
395 for(Session session : list){
|
|
|
396 session.getEditorList().get(0).setChannel(channel);
|
|
|
397 sessionList.add(session);
|
|
|
398 }
|
|
|
399
|
|
|
400 //他のSessionManagerへ中継する
|
|
99
|
401 smList.sendExcept(channel, receivedCommand);
|
|
144
|
402
|
|
200
|
403 //リストのコピーをGUIに渡す
|
|
|
404 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
|
|
|
405 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
|
|
|
406 //GUIに反映
|
|
|
407 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
|
|
279
|
408 gui.invokeLater(doRun);
|
|
200
|
409 }
|
|
9
|
410 break;
|
|
144
|
411
|
|
271
|
412 case SMCMD_UPDATE_ACK:
|
|
200
|
413 {
|
|
164
|
414 if(receivedCommand.sid > sessionList.size()){
|
|
317
|
415 Editor editor = new Editor(this,0,channel);
|
|
75
|
416 editor.setName(receivedCommand.string);
|
|
144
|
417
|
|
158
|
418 Session session = new Session(editor);
|
|
73
|
419 session.addEditor(editor);
|
|
144
|
420
|
|
164
|
421 sessionList.add(session);
|
|
200
|
422
|
|
|
423 //リストのコピーをGUIに渡す
|
|
|
424 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
|
|
|
425 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
|
|
|
426 //GUIに反映
|
|
|
427 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
|
|
279
|
428 gui.invokeLater(doRun);
|
|
73
|
429 }
|
|
75
|
430 smList.sendToSlave(receivedCommand);
|
|
200
|
431 }
|
|
1
|
432 break;
|
|
144
|
433
|
|
271
|
434 case SMCMD_CH_MASTER:
|
|
200
|
435 {
|
|
122
|
436 //maxHost を設定。
|
|
95
|
437 if(setMaxHost(channel, receivedCommand.string)){
|
|
316
|
438 REPCommand sendCommand = new REPCommand();
|
|
95
|
439 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
|
|
|
440 sendCommand.setString(maxHost);
|
|
|
441 smList.sendExcept(channel, sendCommand);
|
|
|
442 }
|
|
200
|
443 }
|
|
95
|
444 break;
|
|
144
|
445
|
|
313
|
446 case SMCMD_START_MERGE_ACK:
|
|
|
447 {
|
|
|
448 // sid から Session を取得
|
|
|
449 Session session = getSession(receivedCommand.sid);
|
|
|
450 if (session==null) throw new IOException();
|
|
|
451 // マージの処理と次のエディタへコマンドを送信する処理
|
|
|
452 Editor editor = session.getEditor(channel);
|
|
315
|
453 if (!editor.merge(editor,receivedCommand)) {
|
|
|
454 // nothing to do, send END_MERGE
|
|
317
|
455 editor.endMerge();
|
|
164
|
456 }
|
|
313
|
457 break;
|
|
164
|
458 }
|
|
300
|
459 case SMCMD_QUIT:
|
|
|
460 {
|
|
|
461 Session session = getSession(receivedCommand.sid);
|
|
|
462 if (session==null) throw new IOException();
|
|
|
463 session.sendToNextEditor(channel,receivedCommand);
|
|
|
464 break;
|
|
|
465 }
|
|
|
466 case SMCMD_QUIT_2:
|
|
|
467 {
|
|
|
468 Session session = getSession(receivedCommand.sid);
|
|
|
469 if (session==null) throw new IOException();
|
|
|
470 Editor editor = session.getEditor(channel);
|
|
|
471 editor.setQuit2(receivedCommand);
|
|
|
472 break;
|
|
|
473 }
|
|
213
|
474 default:
|
|
|
475 assert(false);
|
|
|
476 break;
|
|
|
477
|
|
144
|
478 }
|
|
|
479 }
|
|
|
480
|
|
259
|
481 private void updateGUI() {
|
|
212
|
482 //リストのコピーをGUIに渡す
|
|
|
483 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
|
|
|
484 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
|
|
|
485 //GUIに反映
|
|
|
486 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
|
|
279
|
487 gui.invokeLater(doRun);
|
|
212
|
488 }
|
|
|
489
|
|
316
|
490 private Forwarder getEditor(String hostport) {
|
|
178
|
491 for(Editor editor : editorList){
|
|
|
492 if(editor.getHost() == hostport){
|
|
|
493 return editor;
|
|
|
494 }
|
|
|
495 }
|
|
|
496 return null;
|
|
|
497 }
|
|
|
498
|
|
316
|
499 public Session getSession(int sid) throws IOException {
|
|
144
|
500 for(Session session : sessionList){
|
|
|
501 if(session.getSID() == sid) return session;
|
|
|
502 }
|
|
316
|
503 throw new IOException();
|
|
0
|
504 }
|
|
83
|
505
|
|
224
|
506 private boolean setMaxHost(REPSocketChannel<REPCommand> channel, String maxHost2) {
|
|
179
|
507 if(maxHost.compareTo(maxHost2) > 0){
|
|
|
508 return false;
|
|
|
509 }else{
|
|
|
510 maxHost = maxHost2;
|
|
|
511 return true;
|
|
|
512 }
|
|
139
|
513 }
|
|
|
514
|
|
76
|
515 private void setMyHostName(String localHostName) {
|
|
308
|
516 myHost = localHostName + receive_port;
|
|
81
|
517 if(maxHost == null) {
|
|
|
518 maxHost = myHost;
|
|
|
519 }
|
|
164
|
520 setHostToEditor(myHost);
|
|
|
521 }
|
|
|
522
|
|
|
523 private void setHostToEditor(String myHost2) {
|
|
|
524 for(Editor editor : editorList){
|
|
|
525 editor.setHost(myHost2);
|
|
|
526 }
|
|
76
|
527 }
|
|
0
|
528
|
|
178
|
529 public void connectSession(String host) {
|
|
101
|
530 int port = DEFAULT_PORT;
|
|
308
|
531 port = parent_port;
|
|
1
|
532 InetSocketAddress addr = new InetSocketAddress(host, port);
|
|
|
533 try {
|
|
186
|
534 REPSocketChannel<REPCommand> sessionchannel = REPSocketChannel.<REPCommand>create(new REPCommandPacker());
|
|
1
|
535 sessionchannel.configureBlocking(true);
|
|
|
536 sessionchannel.connect(addr);
|
|
6
|
537 while(!sessionchannel.finishConnect()){
|
|
77
|
538 System.out.print("test afro");
|
|
6
|
539 }
|
|
|
540 System.out.println("");
|
|
229
|
541 registerChannel(sessionchannel, SelectionKey.OP_READ);
|
|
45
|
542
|
|
77
|
543 sm_join(sessionchannel);
|
|
45
|
544
|
|
1
|
545 }catch (IOException e) {
|
|
|
546 e.printStackTrace();
|
|
|
547 }
|
|
|
548 }
|
|
77
|
549
|
|
164
|
550 private void sm_join(REPSocketChannel<REPCommand> channel){
|
|
79
|
551
|
|
122
|
552 //SM_JOINコマンドを生成。
|
|
77
|
553 REPCommand command = new REPCommand();
|
|
|
554 command.setCMD(REP.SMCMD_SM_JOIN);
|
|
79
|
555
|
|
122
|
556 //hostnameをセット。
|
|
82
|
557 setMyHostName(getLocalHostName(channel));
|
|
|
558
|
|
122
|
559 //XMLを生成。送信コマンドにセット。
|
|
164
|
560 SessionXMLEncoder encoder = new SessionXMLEncoder(sessionList);
|
|
77
|
561 String string = encoder.sessionListToXML();
|
|
|
562 command.setString(string);
|
|
|
563
|
|
122
|
564 //SM_JOINコマンドを送信。
|
|
186
|
565 channel.write(command);
|
|
122
|
566 //SessionManagerのListに追加。
|
|
77
|
567 smList.add(channel);
|
|
|
568 }
|
|
2
|
569
|
|
271
|
570 private String getLocalHostName(REPSocketChannel<?> channel) {
|
|
74
|
571 String host = null;
|
|
|
572 host = channel.socket().getLocalAddress().getHostName();
|
|
|
573 return host;
|
|
|
574 }
|
|
|
575
|
|
316
|
576 public void selectSession(SelectButtonEvent event) throws IOException {
|
|
250
|
577 REPSocketChannel<REPCommand> channel = event.getEditorChannel();
|
|
|
578 int sid = event.getSID();
|
|
|
579 int eid = event.getEID();
|
|
164
|
580 Session session = getSession(sid);
|
|
227
|
581
|
|
250
|
582 Editor editor = editorList.get(eid);
|
|
227
|
583 if(editor == null){
|
|
|
584 System.out.println("SessionManager.selectSession():editor = " + editor);
|
|
|
585 return;
|
|
|
586 }
|
|
|
587
|
|
|
588 session.addEditor(editor);
|
|
|
589
|
|
304
|
590 System.out.println("SessionManager.session.hasOnwer="+session.hasOwner());
|
|
158
|
591 if(session.hasOwner()){
|
|
107
|
592 REPCommand sendCommand = new REPCommand();
|
|
|
593 sendCommand.setCMD(REP.SMCMD_JOIN_ACK);
|
|
148
|
594 sendCommand.setEID(editor.getEID());
|
|
107
|
595 sendCommand.setSID(sid);
|
|
286
|
596 sendCommand.string = "";
|
|
186
|
597 channel.write(sendCommand);
|
|
107
|
598 }else {
|
|
250
|
599 sid = event.getSID();
|
|
317
|
600 editor = new Editor(this,0,channel);
|
|
107
|
601 editor.setHost(myHost);
|
|
164
|
602 session = getSession(sid);
|
|
107
|
603 session.addEditor(editor);
|
|
|
604
|
|
316
|
605 Forwarder owner = session.getOwner();
|
|
107
|
606
|
|
|
607 REPCommand command = new REPCommand();
|
|
|
608 command.setCMD(REP.SMCMD_SELECT);
|
|
|
609 command.setSID(sid);
|
|
178
|
610 command.setString(editor.getHost());
|
|
107
|
611 owner.send(command);
|
|
|
612 }
|
|
8
|
613 }
|
|
122
|
614
|
|
144
|
615 public void addWaitingCommand(PacketSet set) {
|
|
212
|
616 waitingCommandInMerge.add(set);
|
|
144
|
617 }
|
|
148
|
618
|
|
222
|
619 public void buttonPressed(SessionManagerEvent event) {
|
|
|
620 try {
|
|
308
|
621 waitingEventQueue.put(event);
|
|
222
|
622 } catch (InterruptedException e) {}
|
|
|
623 selector.wakeup();
|
|
|
624 }
|
|
281
|
625
|
|
|
626 public void syncExec(SessionManagerEvent event) {
|
|
|
627 try {
|
|
308
|
628 waitingEventQueue.put(event);
|
|
281
|
629 } catch (InterruptedException e) {
|
|
|
630 }
|
|
|
631 }
|
|
222
|
632
|
|
259
|
633 public void closeSession(SessionManagerEvent event) {
|
|
|
634 Session session = ((CloseButtonEvent) event).getSession();
|
|
|
635 session.closeSession();
|
|
|
636 sessionList.remove(session);
|
|
|
637 updateGUI();
|
|
|
638 }
|
|
|
639
|
|
274
|
640 public void remove(REPSocketChannel<REPCommand> channel) {
|
|
|
641 for(Session s:sessionList) {
|
|
|
642 if (s.deleteEditor(channel)) {
|
|
|
643 return ;
|
|
|
644 }
|
|
|
645 }
|
|
|
646 assert(false);
|
|
|
647 // can be other session manager? what should I do?
|
|
|
648 }
|
|
|
649
|
|
317
|
650
|
|
|
651 public void addWriteQueue(PacketSet packetSet) {
|
|
|
652 writeQueue.add(packetSet);
|
|
|
653 }
|
|
|
654
|
|
0
|
655 }
|
