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266
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1
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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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148
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20 import rep.handler.REPHandlerImpl;
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164
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21 import rep.handler.REPHandlerInMerge;
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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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308
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55 REPHandler normalHandler = new REPHandlerImpl(this);
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56 REPHandler handlerInMerge =new REPHandlerInMerge(this);
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57 private BlockingQueue<SessionManagerEvent> waitingEventQueue = new LinkedBlockingQueue<SessionManagerEvent>();;
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58 private String myHost;
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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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62
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2
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63
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64 public void openSelector() throws IOException{
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231
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65 selector = REPSelector.<REPCommand>create();
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2
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66 }
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280
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67
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68 public void init(int port, SessionManagerGUI gui) throws IOException, InterruptedException {
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69 this.gui = gui;
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70 openSelector();
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71 init(port);
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72 mainLoop();
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73 }
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74
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75
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76 private void init(int port) throws InterruptedException, IOException {
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2
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77
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186
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78 REPServerSocketChannel<REPCommand> ssc = REPServerSocketChannel.<REPCommand>open(new REPCommandPacker());
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122
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79 ssc.configureBlocking(false); //reuse address 必須
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101
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80 ssc.socket().setReuseAddress(true);
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212
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81 //getAllByNameで取れた全てのアドレスに対してbindする
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82 ssc.socket().bind(new InetSocketAddress(port));
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308
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83 ssc.register(selector, SelectionKey.OP_ACCEPT, normalHandler);
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6
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84
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144
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85 sessionList = new LinkedList<Session>();
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7
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86 smList = new SessionManagerList();
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144
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87 editorList = new LinkedList<Editor>();
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212
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88 waitingCommandInMerge = new LinkedList<PacketSet>();
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228
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89
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215
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90
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155
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91 }
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92
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231
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93 public void mainLoop() throws IOException {
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0
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94 while(true){
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281
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95 SessionManagerEvent e;
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308
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96 while((e = waitingEventQueue.poll())!=null){
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281
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97 e.exec();
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98 }
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304
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99 for(Session s:sessionList) {
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100 for(Editor editor: s.getEditorList())
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101 if (editor.doWaitingWrite()) break;
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300
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102 }
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308
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103 // if there are waiting command during merge operation, do process it
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104 if(checkWaitingCommandInMerge()){
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178
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105 if(selector.selectNow() > 0){
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106 select();
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107 }
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108 continue;
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109 }
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233
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110 selector.select();
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144
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111 select();
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112 }
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113 }
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114
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308
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115 /**
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116 * Check waiting command in merge
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117 * @return true if there is a processed waiting command
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118 * @throws IOException
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119 */
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120 private boolean checkWaitingCommandInMerge() throws IOException {
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212
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121 for(Iterator<PacketSet> it = waitingCommandInMerge.iterator(); it.hasNext();){
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178
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122 PacketSet p = it.next();
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308
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123 if(p.getEditor().isMerging()) { // still merging do nothing
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178
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124 continue;
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125 }else{
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308
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126 // process one command and return true
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178
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127 manage(p.channel, p.command);
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128 it.remove();
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212
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129 return true;
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178
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130 }
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131 }
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132 return false;
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133 }
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134
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144
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135 private void select() throws IOException {
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231
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136
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137 Set<REPSelectionKey<REPCommand>> keys = selector.selectedKeys1();
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138 for(REPSelectionKey<REPCommand> key : keys){
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144
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139 if(key.isAcceptable()){
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199
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140 REPSocketChannel<REPCommand> channel = key.accept(new REPCommandPacker());
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300
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141 System.out.println("SessionManager.select() : key.isAcceptable : channel = " + channel);
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229
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142 registerChannel (channel, SelectionKey.OP_READ);
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144
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143 channel = null;
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123
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144
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144
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145 }else if(key.isReadable()){
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212
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146 REPHandler handler = (REPHandler)(key.attachment());
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267
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147 try {
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148 handler.handle(key);
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149 } catch (ClosedChannelException x) {
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150 key.cancel();
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308
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151 handler.cancel(key.channel1());
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267
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152 } catch (IOException x) {
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153 key.cancel();
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308
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154 handler.cancel( key.channel1());
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267
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155 }
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0
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156 }
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157 }
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158 }
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1
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159
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229
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160 private void registerChannel(REPSocketChannel<REPCommand> channel, int ops) throws IOException {
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2
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161 if(channel == null) {
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162 return;
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163 }
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164 channel.configureBlocking(false);
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308
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165 REPHandler handler = normalHandler;
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148
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166 channel.register(selector, ops, handler);
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2
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167 }
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168
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287
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169 public void manage(REPSocketChannel<REPCommand> channel, REPCommand receivedCommand) throws IOException {
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75
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170 if(receivedCommand == null) return;
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158
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171 //Session session;
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141
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172 REPCommand sendCommand = new REPCommand(receivedCommand);
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178
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173 REPSocketChannel<REPCommand> send = channel;
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144
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174
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75
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175 switch(receivedCommand.cmd){
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144
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176
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271
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177 case SMCMD_JOIN:
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164
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178 {
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179 //どのSessionにも属さないエディタをリストに追加
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212
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180 //エディタとchannelは1対1
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181 //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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164
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182 Editor editor = new Editor(editorList.size(), channel);
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183 editor.setHost(myHost);
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184 editorList.add(editor);
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144
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185
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259
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186 updateGUI();
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199
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187
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164
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188 }
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189
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190 break;
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144
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191
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271
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192 case SMCMD_JOIN_ACK:
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212
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193 assert (false);
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1
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194 break;
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144
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195
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271
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196 case SMCMD_PUT:
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164
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197 {
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198 //エディタのリストに追加
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199 Editor editor = new Editor(editorList.size(), channel);
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227
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200 //editorList.add(editor);
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164
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201
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202 //Sessionを生成
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203 int sid = sessionList.size();
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204 editor = new Editor(0, channel);
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205 editor.setHost(myHost);
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227
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206 Session session = new Session(sid, receivedCommand.string, editor);
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164
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207 session.hasOwner(true);
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227
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208 sessionList.add(session);
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164
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209
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259
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210 updateGUI();
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158
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211
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164
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212 //エディタにAckを送信
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213 sendCommand.setCMD(REP.SMCMD_PUT_ACK);
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214 sendCommand.setEID(editor.getEID());
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215 sendCommand.setSID(session.getSID());
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216 editor.send(sendCommand);
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144
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217
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164
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218 //他のSessionManagerへSessionの追加を報告
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212
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219 //親に送って、親から子へ
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164
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220 SessionXMLEncoder sessionEncoder = new SessionXMLEncoder(session);
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221 REPCommand command = new REPCommand();
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222 command.setSID(session.getSID());
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223 command.setString(sessionEncoder.sessionListToXML());
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224 command.setCMD(REP.SMCMD_UPDATE);
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225 smList.sendExcept(channel, command);
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226
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227 }
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228
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229 break;
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133
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230
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271
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231 case SMCMD_SELECT:
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164
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232 {
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178
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233 //他のSessionManagerをエディタとしてSessionに追加
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164
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234 Editor editor = new Editor(channel);
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235 Session session = getSession(receivedCommand.sid);
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236 session.addEditor(editor);
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237
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238 if(session.hasOwner()){
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239 //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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240 sendCommand.setCMD(REP.SMCMD_SELECT_ACK);
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241 sendCommand.setEID(editor.getEID());
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242 editor.send(sendCommand);
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243 }else{
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244 //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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245 Editor owner = session.getOwner();
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246 owner.send(receivedCommand);
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148
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247 }
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164
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248 }
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144
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249
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164
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250 break;
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144
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251
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271
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252 case SMCMD_SELECT_ACK:
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160
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253 {
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85
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254 String hostport = receivedCommand.string;
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160
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255 Editor editor = getEditor(hostport);
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164
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256
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160
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257 if(editor != null) {
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258 //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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259 REPCommand command = new REPCommand();
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260 command.setCMD(REP.SMCMD_JOIN_ACK);
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261 command.setSID(receivedCommand.sid);
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262 command.setEID(receivedCommand.eid);
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263 editor.send(command);
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164
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264
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85
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265 }else{
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160
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266 //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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267 smList.sendExcept(channel, receivedCommand);
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268 }
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160
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269 }
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144
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270
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164
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271 break;
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144
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272
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271
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273 case SMCMD_SM_JOIN:
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164
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274
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160
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275 {
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122
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276 //SessionManagerのリストへ追加
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83
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277 smList.add(channel);
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144
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278
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122
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279 //XMLからSessionListオブジェクトを生成する。
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77
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280 SessionXMLDecoder decoder = new SessionXMLDecoder();
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79
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281 SessionList receivedSessionList = decoder.decode(receivedCommand.string);
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144
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282
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122
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283 //myHost を設定。
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178
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284 //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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285 if(myHost == null) setMyHostName(getLocalHostName(channel));
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144
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286
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122
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287 //maxHost を設定。
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95
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288 if(setMaxHost(channel, receivedSessionList.getMaxHost())){
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289 sendCommand = new REPCommand();
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290 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
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291 sendCommand.setString(maxHost);
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292 smList.sendExcept(channel, sendCommand);
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293 }
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144
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294
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122
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295 //SessionListからXMLを生成。
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296 //joinしてきたSessionManagerに対してACKを送信。
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164
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297 SessionXMLEncoder sessionlistEncoder = new SessionXMLEncoder(sessionList);
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78
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298 sendCommand = new REPCommand();
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299 sendCommand.setCMD(REP.SMCMD_SM_JOIN_ACK);
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300 sendCommand.setString(sessionlistEncoder.sessionListToXML());
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178
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301 send.write(sendCommand);
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144
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302
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122
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303 //その他の SessionManager に対して SMCMD_UPDATEを 送信。
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78
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304 sendCommand = new REPCommand();
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83
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305 sendCommand.setCMD(REP.SMCMD_UPDATE);
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78
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306 sendCommand.setString(receivedCommand.string);
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307 smList.sendExcept(channel, sendCommand);
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144
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308
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160
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309 }
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164
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310 break;
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144
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311
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271
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312 case SMCMD_SM_JOIN_ACK:
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144
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313
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122
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314 //XMLからSessionListオブジェクトを生成。
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82
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315 SessionXMLDecoder decoder2 = new SessionXMLDecoder();
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316 SessionList receivedSessionList2 = decoder2.decode(receivedCommand.string);
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144
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317
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122
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318 //maxHostを決定。
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95
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319 if(setMaxHost(channel, receivedSessionList2.getMaxHost())){
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320 sendCommand = new REPCommand();
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321 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
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322 sendCommand.setString(maxHost);
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323 smList.sendExcept(channel, sendCommand);
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324 }
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144
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325
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6
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326 break;
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144
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327
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271
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328 case SMCMD_UPDATE:
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200
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329 {
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99
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330 SessionXMLDecoder decoder3 = new SessionXMLDecoder();
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331 SessionList receivedSessionList3 = decoder3.decode(receivedCommand.string);
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144
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332
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200
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333 //UPDATEコマンドにより送られてきたSessionの情報を追加する
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334 LinkedList<Session> list = receivedSessionList3.getList();
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335 for(Session session : list){
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336 session.getEditorList().get(0).setChannel(channel);
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337 sessionList.add(session);
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338 }
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339
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340 //他のSessionManagerへ中継する
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99
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341 smList.sendExcept(channel, receivedCommand);
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144
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342
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200
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343 //リストのコピーをGUIに渡す
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344 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
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345 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
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346 //GUIに反映
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347 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
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279
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348 gui.invokeLater(doRun);
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200
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349 }
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9
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350 break;
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144
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351
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271
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352 case SMCMD_UPDATE_ACK:
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200
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353 {
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164
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354 if(receivedCommand.sid > sessionList.size()){
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148
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355 Editor editor = new Editor(channel);
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75
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356 editor.setName(receivedCommand.string);
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144
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357
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158
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358 Session session = new Session(editor);
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73
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359 session.addEditor(editor);
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144
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360
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164
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361 sessionList.add(session);
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200
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362
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363 //リストのコピーをGUIに渡す
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364 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
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365 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
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366 //GUIに反映
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367 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
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279
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368 gui.invokeLater(doRun);
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73
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369 }
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75
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370 smList.sendToSlave(receivedCommand);
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200
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371 }
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1
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372 break;
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144
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373
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271
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374 case SMCMD_CH_MASTER:
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200
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375 {
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122
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376 //maxHost を設定。
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95
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377 if(setMaxHost(channel, receivedCommand.string)){
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378 sendCommand = new REPCommand();
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379 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
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|
|
380 sendCommand.setString(maxHost);
|
|
|
381 smList.sendExcept(channel, sendCommand);
|
|
|
382 }
|
|
200
|
383 }
|
|
95
|
384 break;
|
|
144
|
385
|
|
271
|
386 case REPCMD_DELETE:
|
|
|
387 case REPCMD_INSERT:
|
|
300
|
388 case REPCMD_NOP:
|
|
164
|
389 {
|
|
144
|
390 //sid から Session を取得
|
|
158
|
391 Session session = getSession(receivedCommand.sid);
|
|
287
|
392 if (session==null) throw new IOException();
|
|
144
|
393 //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
|
|
304
|
394 Editor editor = session.getEditor(channel);
|
|
|
395 boolean old = editor.isMerging();
|
|
144
|
396 session.translate(channel, receivedCommand);
|
|
304
|
397 boolean newState = editor.isMerging();
|
|
|
398 if (old!=newState) {
|
|
308
|
399 // prevEditor なのは変だと思うが...
|
|
304
|
400 Editor prevEditor = session.getPrevEditor(editor);
|
|
|
401 //マージ中のエディタはコマンドを受け取らない
|
|
|
402 // この代入は状態が変わったときだけ行えば良い。毎回、new するのは変
|
|
|
403 if(editor.isMerging()){
|
|
|
404 //Handlerを切り替える
|
|
|
405 setMergeState(prevEditor.getChannel(), session.getSID());
|
|
|
406 }else {
|
|
|
407 setNormalState(prevEditor.getChannel(), session.getSID());
|
|
|
408 }
|
|
164
|
409 }
|
|
|
410 }
|
|
144
|
411 break;
|
|
300
|
412 case SMCMD_QUIT:
|
|
|
413 {
|
|
|
414 Session session = getSession(receivedCommand.sid);
|
|
|
415 if (session==null) throw new IOException();
|
|
|
416 session.sendToNextEditor(channel,receivedCommand);
|
|
|
417 break;
|
|
|
418 }
|
|
|
419 case SMCMD_QUIT_2:
|
|
|
420 {
|
|
|
421 Session session = getSession(receivedCommand.sid);
|
|
|
422 if (session==null) throw new IOException();
|
|
|
423 Editor editor = session.getEditor(channel);
|
|
|
424 editor.setQuit2(receivedCommand);
|
|
|
425 break;
|
|
|
426 }
|
|
213
|
427 default:
|
|
|
428 assert(false);
|
|
|
429 break;
|
|
|
430
|
|
144
|
431 }
|
|
|
432 }
|
|
|
433
|
|
259
|
434 private void updateGUI() {
|
|
212
|
435 //リストのコピーをGUIに渡す
|
|
|
436 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
|
|
|
437 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
|
|
|
438 //GUIに反映
|
|
|
439 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
|
|
279
|
440 gui.invokeLater(doRun);
|
|
212
|
441 }
|
|
|
442
|
|
169
|
443 private void setNormalState(REPSocketChannel<REPCommand> channel, int sid) {
|
|
|
444 SelectionKey key = channel.keyFor(selector);
|
|
308
|
445 key.attach(normalHandler);
|
|
169
|
446 }
|
|
|
447
|
|
167
|
448 private void setMergeState(REPSocketChannel<REPCommand> channel, int sid) {
|
|
|
449 SelectionKey key = channel.keyFor(selector);
|
|
308
|
450 key.attach(handlerInMerge);
|
|
164
|
451 }
|
|
|
452
|
|
160
|
453 private Editor getEditor(String hostport) {
|
|
178
|
454 for(Editor editor : editorList){
|
|
|
455 if(editor.getHost() == hostport){
|
|
|
456 return editor;
|
|
|
457 }
|
|
|
458 }
|
|
|
459 return null;
|
|
|
460 }
|
|
|
461
|
|
224
|
462 public Editor getEditor(REPSocketChannel<REPCommand> channel){
|
|
178
|
463 for(Editor editor : editorList){
|
|
|
464 if(editor.getChannel() == channel){
|
|
|
465 return editor;
|
|
|
466 }
|
|
|
467 }
|
|
160
|
468 return null;
|
|
|
469 }
|
|
|
470
|
|
144
|
471 private Session getSession(int sid) {
|
|
|
472 for(Session session : sessionList){
|
|
|
473 if(session.getSID() == sid) return session;
|
|
|
474 }
|
|
|
475 return null;
|
|
0
|
476 }
|
|
83
|
477
|
|
224
|
478 private boolean setMaxHost(REPSocketChannel<REPCommand> channel, String maxHost2) {
|
|
179
|
479 if(maxHost.compareTo(maxHost2) > 0){
|
|
|
480 return false;
|
|
|
481 }else{
|
|
|
482 maxHost = maxHost2;
|
|
|
483 return true;
|
|
|
484 }
|
|
139
|
485 }
|
|
|
486
|
|
76
|
487 private void setMyHostName(String localHostName) {
|
|
308
|
488 myHost = localHostName + receive_port;
|
|
81
|
489 if(maxHost == null) {
|
|
|
490 maxHost = myHost;
|
|
|
491 }
|
|
164
|
492 setHostToEditor(myHost);
|
|
|
493 }
|
|
|
494
|
|
|
495 private void setHostToEditor(String myHost2) {
|
|
|
496 for(Editor editor : editorList){
|
|
|
497 editor.setHost(myHost2);
|
|
|
498 }
|
|
76
|
499 }
|
|
0
|
500
|
|
|
501 public static void main(String[] args) throws InterruptedException, IOException {
|
|
191
|
502
|
|
101
|
503 int port = DEFAULT_PORT;
|
|
|
504 int port_s = DEFAULT_PORT;
|
|
300
|
505 //System.setProperty("file.encoding", "UTF-8");
|
|
82
|
506 if(args.length > 0){
|
|
39
|
507 port = Integer.parseInt(args[0]);
|
|
95
|
508 port_s = Integer.parseInt(args[1]);
|
|
0
|
509 }
|
|
308
|
510 receive_port = port;
|
|
|
511 parent_port = port_s;
|
|
281
|
512 SessionManager sm = new SessionManager();
|
|
280
|
513 sm.init(port,new SessionManagerGUIimpl(sm));
|
|
|
514
|
|
191
|
515
|
|
0
|
516 }
|
|
|
517
|
|
178
|
518 public void connectSession(String host) {
|
|
101
|
519 int port = DEFAULT_PORT;
|
|
308
|
520 port = parent_port;
|
|
1
|
521 InetSocketAddress addr = new InetSocketAddress(host, port);
|
|
|
522 try {
|
|
186
|
523 REPSocketChannel<REPCommand> sessionchannel = REPSocketChannel.<REPCommand>create(new REPCommandPacker());
|
|
1
|
524 sessionchannel.configureBlocking(true);
|
|
|
525 sessionchannel.connect(addr);
|
|
6
|
526 while(!sessionchannel.finishConnect()){
|
|
77
|
527 System.out.print("test afro");
|
|
6
|
528 }
|
|
|
529 System.out.println("");
|
|
229
|
530 registerChannel(sessionchannel, SelectionKey.OP_READ);
|
|
45
|
531
|
|
77
|
532 sm_join(sessionchannel);
|
|
45
|
533
|
|
1
|
534 }catch (IOException e) {
|
|
|
535 e.printStackTrace();
|
|
|
536 }
|
|
|
537 }
|
|
77
|
538
|
|
164
|
539 private void sm_join(REPSocketChannel<REPCommand> channel){
|
|
79
|
540
|
|
122
|
541 //SM_JOINコマンドを生成。
|
|
77
|
542 REPCommand command = new REPCommand();
|
|
|
543 command.setCMD(REP.SMCMD_SM_JOIN);
|
|
79
|
544
|
|
122
|
545 //hostnameをセット。
|
|
82
|
546 setMyHostName(getLocalHostName(channel));
|
|
|
547
|
|
122
|
548 //XMLを生成。送信コマンドにセット。
|
|
164
|
549 SessionXMLEncoder encoder = new SessionXMLEncoder(sessionList);
|
|
77
|
550 String string = encoder.sessionListToXML();
|
|
|
551 command.setString(string);
|
|
|
552
|
|
122
|
553 //SM_JOINコマンドを送信。
|
|
186
|
554 channel.write(command);
|
|
122
|
555 //SessionManagerのListに追加。
|
|
77
|
556 smList.add(channel);
|
|
|
557 }
|
|
2
|
558
|
|
271
|
559 private String getLocalHostName(REPSocketChannel<?> channel) {
|
|
74
|
560 String host = null;
|
|
|
561 host = channel.socket().getLocalAddress().getHostName();
|
|
|
562 return host;
|
|
|
563 }
|
|
|
564
|
|
250
|
565 public void selectSession(SelectButtonEvent event) {
|
|
|
566 REPSocketChannel<REPCommand> channel = event.getEditorChannel();
|
|
|
567 int sid = event.getSID();
|
|
|
568 int eid = event.getEID();
|
|
164
|
569 Session session = getSession(sid);
|
|
227
|
570
|
|
250
|
571 Editor editor = editorList.get(eid);
|
|
227
|
572 if(editor == null){
|
|
|
573 System.out.println("SessionManager.selectSession():editor = " + editor);
|
|
|
574 return;
|
|
|
575 }
|
|
|
576
|
|
|
577 session.addEditor(editor);
|
|
|
578
|
|
304
|
579 System.out.println("SessionManager.session.hasOnwer="+session.hasOwner());
|
|
158
|
580 if(session.hasOwner()){
|
|
107
|
581 REPCommand sendCommand = new REPCommand();
|
|
|
582 sendCommand.setCMD(REP.SMCMD_JOIN_ACK);
|
|
148
|
583 sendCommand.setEID(editor.getEID());
|
|
107
|
584 sendCommand.setSID(sid);
|
|
286
|
585 sendCommand.string = "";
|
|
186
|
586 channel.write(sendCommand);
|
|
107
|
587 }else {
|
|
250
|
588 sid = event.getSID();
|
|
227
|
589 editor = new Editor(channel);
|
|
107
|
590 editor.setHost(myHost);
|
|
164
|
591 session = getSession(sid);
|
|
107
|
592 session.addEditor(editor);
|
|
|
593
|
|
158
|
594 Editor owner = session.getOwner();
|
|
107
|
595
|
|
|
596 REPCommand command = new REPCommand();
|
|
|
597 command.setCMD(REP.SMCMD_SELECT);
|
|
|
598 command.setSID(sid);
|
|
178
|
599 command.setString(editor.getHost());
|
|
107
|
600 owner.send(command);
|
|
|
601 }
|
|
8
|
602 }
|
|
122
|
603
|
|
144
|
604 public void addWaitingCommand(PacketSet set) {
|
|
212
|
605 waitingCommandInMerge.add(set);
|
|
144
|
606 }
|
|
148
|
607
|
|
222
|
608 public void buttonPressed(SessionManagerEvent event) {
|
|
|
609 try {
|
|
308
|
610 waitingEventQueue.put(event);
|
|
222
|
611 } catch (InterruptedException e) {}
|
|
|
612 selector.wakeup();
|
|
|
613 }
|
|
281
|
614
|
|
|
615 public void syncExec(SessionManagerEvent event) {
|
|
|
616 try {
|
|
308
|
617 waitingEventQueue.put(event);
|
|
281
|
618 } catch (InterruptedException e) {
|
|
|
619 }
|
|
|
620 }
|
|
222
|
621
|
|
259
|
622 public void closeSession(SessionManagerEvent event) {
|
|
|
623 Session session = ((CloseButtonEvent) event).getSession();
|
|
|
624 session.closeSession();
|
|
|
625 sessionList.remove(session);
|
|
|
626 updateGUI();
|
|
|
627 }
|
|
|
628
|
|
274
|
629 public void remove(REPSocketChannel<REPCommand> channel) {
|
|
|
630 for(Session s:sessionList) {
|
|
|
631 if (s.deleteEditor(channel)) {
|
|
|
632 return ;
|
|
|
633 }
|
|
|
634 }
|
|
|
635 assert(false);
|
|
|
636 // can be other session manager? what should I do?
|
|
|
637 }
|
|
|
638
|
|
0
|
639 }
|
