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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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83
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8 import java.util.LinkedList;
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144
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9 import java.util.List;
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231
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10 import java.util.Set;
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178
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11 import java.util.concurrent.BlockingQueue;
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192
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12 import java.util.concurrent.LinkedBlockingQueue;
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0
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13
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198
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14
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123
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15 import rep.channel.REPServerSocketChannel;
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133
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16 import rep.channel.REPSocketChannel;
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144
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17 import rep.handler.PacketSet;
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146
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18 import rep.handler.REPHandler;
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316
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19 import rep.handler.REPEditorHandler;
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20 import rep.handler.REPSessionManagerHandler;
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158
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21 import rep.channel.REPSelector;
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56
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22 import rep.xml.SessionXMLDecoder;
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45
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23 import rep.xml.SessionXMLEncoder;
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198
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24 import rep.channel.REPSelectionKey;
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264
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25
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198
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26 /*
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264
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27 +-------+--------+--------+-------+--------+---------+------+
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28 | cmd | session| editor | seqid | lineno | textsiz | text |
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29 | | id | id | | | | |
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30 +-------+--------+--------+-------+--------+---------+------+
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31 o---------- header section (network order) ----------o
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32
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33 int cmd; kind of command
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34 int sid; session ID : uniqu to editing file
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35 int eid; editor ID : owner editor ID = 1。Session に対して unique
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308
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36 -1 session manager command
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37 -2 merge command
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38 int seqno; Sequence number : sequence number はエディタごとに管理
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39 int lineno; line number
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40 int textsize; textsize : bytesize
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41 byte[] text;
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198
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42 */
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1
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43
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250
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44 public class SessionManager implements SessionManagerEventListener{
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0
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45
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319
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46 LinkedList<Session> sessionList;
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280
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47 private SessionManagerGUI gui;
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198
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48 private REPSelector<REPCommand> selector;
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319
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49 SessionManagerList smList;
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50 List<Editor> editorList;
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304
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51 // 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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52 private String maxHost;
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212
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53 private List<PacketSet> waitingCommandInMerge;
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316
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54 REPHandler normalHandler = new REPEditorHandler(this);
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308
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55 private BlockingQueue<SessionManagerEvent> waitingEventQueue = new LinkedBlockingQueue<SessionManagerEvent>();;
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319
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56 String myHost;
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317
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57 private LinkedList<PacketSet> writeQueue = new LinkedList<PacketSet>();
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336
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58 private int receive_port;
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59 private int parent_port;
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101
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60 static final int DEFAULT_PORT = 8766;
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332
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61 private static final int packetLimit = 200;
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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 SessionManager sm = new SessionManager();
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336
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73 sm.setReceivePort(port);
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74 sm.setParentPort(port_s);
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316
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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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336
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81 public void setReceivePort(int port) {
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82 receive_port = port;
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83 }
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84
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85
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2
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86 public void openSelector() throws IOException{
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231
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87 selector = REPSelector.<REPCommand>create();
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2
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88 }
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280
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89
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90 public void init(int port, SessionManagerGUI gui) throws IOException, InterruptedException {
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91 this.gui = gui;
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92 openSelector();
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93 init(port);
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94 mainLoop();
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95 }
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96
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97
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98 private void init(int port) throws InterruptedException, IOException {
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2
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99
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186
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100 REPServerSocketChannel<REPCommand> ssc = REPServerSocketChannel.<REPCommand>open(new REPCommandPacker());
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122
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101 ssc.configureBlocking(false); //reuse address 必須
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101
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102 ssc.socket().setReuseAddress(true);
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212
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103 //getAllByNameで取れた全てのアドレスに対してbindする
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104 ssc.socket().bind(new InetSocketAddress(port));
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308
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105 ssc.register(selector, SelectionKey.OP_ACCEPT, normalHandler);
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6
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106
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144
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107 sessionList = new LinkedList<Session>();
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7
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108 smList = new SessionManagerList();
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144
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109 editorList = new LinkedList<Editor>();
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212
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110 waitingCommandInMerge = new LinkedList<PacketSet>();
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228
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111
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215
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112
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155
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113 }
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313
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114
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115 /*
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116 * We wrote everything in one thread, but we can assign
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117 * one thread for each communication channel and GUI event.
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118 */
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155
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119
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231
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120 public void mainLoop() throws IOException {
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0
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121 while(true){
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328
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122 checkWaitingCommandInMerge();
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313
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123 if (checkInputEvent() ||
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328
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124 checkWaitingWrite()) {
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313
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125 // try to do fair execution for waiting task
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126 if(selector.selectNow() > 0) select();
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127 continue;
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300
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128 }
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313
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129 // now we can wait for input packet or event
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233
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130 selector.select();
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144
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131 select();
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132 }
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133 }
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134
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313
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135 private boolean checkInputEvent() {
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136 SessionManagerEvent e;
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137 if((e = waitingEventQueue.poll())!=null){
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334
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138 e.exec(this);
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313
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139 return true;
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140 }
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141 return false;
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142 }
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143
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144 private boolean checkWaitingWrite() throws IOException {
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317
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145 PacketSet p = writeQueue.poll();
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146 if (p!=null) {
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327
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147 p.channel.write(p.command);
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317
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148 return true;
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313
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149 }
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150 return false;
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151 }
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152
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308
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153 /**
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154 * Check waiting command in merge
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155 * @return true if there is a processed waiting command
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156 * @throws IOException
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157 */
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328
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158 private void checkWaitingCommandInMerge() throws IOException {
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159 List<PacketSet> w = waitingCommandInMerge;
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160 waitingCommandInMerge = new LinkedList<PacketSet>();
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161 for(PacketSet p: w) {
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162 Editor e = p.getEditor();
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163 if(e!=null &&e.isMerging()) { // still merging do nothing
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164 waitingCommandInMerge.add(p);
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165 } else {
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166 manage(p.channel, p.command);
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167 }
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168 }
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169 }
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170
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171 public boolean hasWaitingCommand(REPSocketChannel<REPCommand>c) {
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172 for(PacketSet p:waitingCommandInMerge) {
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173 if (p.channel==c) {
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212
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174 return true;
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178
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175 }
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176 }
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177 return false;
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178 }
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179
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144
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180 private void select() throws IOException {
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231
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181
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182 Set<REPSelectionKey<REPCommand>> keys = selector.selectedKeys1();
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183 for(REPSelectionKey<REPCommand> key : keys){
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144
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184 if(key.isAcceptable()){
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199
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185 REPSocketChannel<REPCommand> channel = key.accept(new REPCommandPacker());
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300
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186 System.out.println("SessionManager.select() : key.isAcceptable : channel = " + channel);
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229
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187 registerChannel (channel, SelectionKey.OP_READ);
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188 channel = null;
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123
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189
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144
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190 }else if(key.isReadable()){
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212
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191 REPHandler handler = (REPHandler)(key.attachment());
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267
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192 try {
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193 handler.handle(key);
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194 } catch (ClosedChannelException x) {
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195 key.cancel();
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308
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196 handler.cancel(key.channel1());
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267
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197 } catch (IOException x) {
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198 key.cancel();
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308
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199 handler.cancel( key.channel1());
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267
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200 }
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0
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201 }
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202 }
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203 }
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1
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204
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229
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205 private void registerChannel(REPSocketChannel<REPCommand> channel, int ops) throws IOException {
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2
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206 if(channel == null) {
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207 return;
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208 }
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209 channel.configureBlocking(false);
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308
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210 REPHandler handler = normalHandler;
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148
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211 channel.register(selector, ops, handler);
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2
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212 }
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213
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287
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214 public void manage(REPSocketChannel<REPCommand> channel, REPCommand receivedCommand) throws IOException {
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319
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215 if (sessionManagerCommand(channel, receivedCommand)) return;
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216 Session s = getSession(receivedCommand.sid);
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217 Editor e = s.getEditor(channel);
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218 e.manage(receivedCommand);
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219 }
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144
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220
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319
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221
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222 private boolean sessionManagerCommand(REPSocketChannel<REPCommand> channel,
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223 REPCommand receivedCommand) throws ClosedChannelException,
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224 IOException {
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75
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225 switch(receivedCommand.cmd){
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144
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226
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319
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227 // Session Manager Command
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228
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271
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229 case SMCMD_JOIN:
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164
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230 {
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231 //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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232 //エディタとchannelは1対1 (ではない)
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212
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233 //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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234 // ここのeditorList はsessionのとは別物
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320
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235 Editor editor1 = new Editor(this,-1,channel);
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319
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236 editor1.setHost(myHost);
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237 editorList.add(editor1);
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238
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259
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239 updateGUI();
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319
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240
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164
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241 }
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319
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242
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164
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243 break;
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319
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244
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271
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245 case SMCMD_JOIN_ACK:
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212
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246 assert (false);
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1
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247 break;
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319
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248
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271
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249 case SMCMD_PUT:
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164
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250 {
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251 //Sessionを生成
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322
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252 // sessionIDってglobaly uniqueだから、本来は、
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253 // 自分の親に作ってもらう必要がある。自分が親なら自分で作って良い。
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254
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164
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255 int sid = sessionList.size();
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322
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256 Editor editor = new Editor(this,0, channel);
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257 editorList.add(editor);
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258 editor.setHost(myHost);
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259 Session session = new Session(sid, receivedCommand.string, editor);
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164
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260 session.hasOwner(true);
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227
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261 sessionList.add(session);
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319
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262
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259
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263 updateGUI();
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319
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264
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164
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265 //エディタにAckを送信
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316
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266 REPCommand sendCommand = new REPCommand(receivedCommand);
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164
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267 sendCommand.setCMD(REP.SMCMD_PUT_ACK);
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322
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268 sendCommand.setEID(editor.getEID());
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164
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269 sendCommand.setSID(session.getSID());
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322
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270 editor.send(sendCommand);
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319
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271
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164
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272 //他のSessionManagerへSessionの追加を報告
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212
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273 //親に送って、親から子へ
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164
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274 SessionXMLEncoder sessionEncoder = new SessionXMLEncoder(session);
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275 REPCommand command = new REPCommand();
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276 command.setSID(session.getSID());
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277 command.setString(sessionEncoder.sessionListToXML());
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278 command.setCMD(REP.SMCMD_UPDATE);
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279 smList.sendExcept(channel, command);
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319
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280
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164
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281 }
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319
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282
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164
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283 break;
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319
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284
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317
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285 // SELECT is no longer used in a editor. Select
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286 // operation is handled in Session Manager Only
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271
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287 case SMCMD_SELECT:
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164
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288 {
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178
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289 //他のSessionManagerをエディタとしてSessionに追加
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319
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290 Forwarder next = new Forwarder(this);
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291 next.setChannel(channel);
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164
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292 Session session = getSession(receivedCommand.sid);
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319
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293 session.addForwarder(next);
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294
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164
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295 if(session.hasOwner()){
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296 //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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297 REPCommand sendCommand = new REPCommand(receivedCommand);
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164
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298 sendCommand.setCMD(REP.SMCMD_SELECT_ACK);
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319
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299 sendCommand.setEID(next.getEID());
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300 next.send(sendCommand);
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164
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301 }else{
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302 //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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303 Forwarder owner = session.getOwner();
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164
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304 owner.send(receivedCommand);
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148
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305 }
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164
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306 }
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319
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307
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164
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308 break;
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319
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309
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271
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310 case SMCMD_SELECT_ACK:
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160
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311 {
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85
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312 String hostport = receivedCommand.string;
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319
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313 Forwarder editor1 = getEditor(hostport);
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314
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315 if(editor1 != null) {
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160
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316 //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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317 REPCommand command = new REPCommand();
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318 command.setCMD(REP.SMCMD_JOIN_ACK);
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319 command.setSID(receivedCommand.sid);
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320 command.setEID(receivedCommand.eid);
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319
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321 editor1.send(command);
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322
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85
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323 }else{
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160
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324 //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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325 smList.sendExcept(channel, receivedCommand);
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326 }
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160
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327 }
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319
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328
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164
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329 break;
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271
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330 case SMCMD_SM_JOIN:
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164
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331
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160
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332 {
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316
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333 // このchannelの相手は、SessionManager なので、
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334 // 特別なhandlerを接続する必要がある
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335 channel.register(selector, SelectionKey.OP_READ,
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336 new REPSessionManagerHandler(this));
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337
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122
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338 //SessionManagerのリストへ追加
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83
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339 smList.add(channel);
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144
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340
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122
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341 //XMLからSessionListオブジェクトを生成する。
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77
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342 SessionXMLDecoder decoder = new SessionXMLDecoder();
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79
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343 SessionList receivedSessionList = decoder.decode(receivedCommand.string);
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144
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344
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122
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345 //myHost を設定。
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178
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346 //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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347 if(myHost == null) setMyHostName(getLocalHostName(channel));
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144
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348
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122
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349 //maxHost を設定。
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95
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350 if(setMaxHost(channel, receivedSessionList.getMaxHost())){
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316
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351 REPCommand sendCommand = new REPCommand();
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95
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352 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
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353 sendCommand.setString(maxHost);
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354 smList.sendExcept(channel, sendCommand);
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355 }
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144
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356
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122
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357 //SessionListからXMLを生成。
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358 //joinしてきたSessionManagerに対してACKを送信。
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164
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359 SessionXMLEncoder sessionlistEncoder = new SessionXMLEncoder(sessionList);
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316
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360 REPCommand sendCommand = new REPCommand();
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78
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361 sendCommand.setCMD(REP.SMCMD_SM_JOIN_ACK);
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362 sendCommand.setString(sessionlistEncoder.sessionListToXML());
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319
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363 channel.write(sendCommand);
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144
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364
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122
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365 //その他の SessionManager に対して SMCMD_UPDATEを 送信。
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78
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366 sendCommand = new REPCommand();
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83
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367 sendCommand.setCMD(REP.SMCMD_UPDATE);
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78
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368 sendCommand.setString(receivedCommand.string);
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369 smList.sendExcept(channel, sendCommand);
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144
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370
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160
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371 }
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164
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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_SM_JOIN_ACK:
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144
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375
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122
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376 //XMLからSessionListオブジェクトを生成。
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82
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377 SessionXMLDecoder decoder2 = new SessionXMLDecoder();
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378 SessionList receivedSessionList2 = decoder2.decode(receivedCommand.string);
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144
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379
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122
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380 //maxHostを決定。
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95
|
381 if(setMaxHost(channel, receivedSessionList2.getMaxHost())){
|
|
316
|
382 REPCommand sendCommand = new REPCommand();
|
|
95
|
383 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
|
|
|
384 sendCommand.setString(maxHost);
|
|
|
385 smList.sendExcept(channel, sendCommand);
|
|
|
386 }
|
|
144
|
387
|
|
6
|
388 break;
|
|
144
|
389
|
|
271
|
390 case SMCMD_UPDATE:
|
|
200
|
391 {
|
|
99
|
392 SessionXMLDecoder decoder3 = new SessionXMLDecoder();
|
|
|
393 SessionList receivedSessionList3 = decoder3.decode(receivedCommand.string);
|
|
144
|
394
|
|
200
|
395 //UPDATEコマンドにより送られてきたSessionの情報を追加する
|
|
|
396 LinkedList<Session> list = receivedSessionList3.getList();
|
|
|
397 for(Session session : list){
|
|
|
398 session.getEditorList().get(0).setChannel(channel);
|
|
|
399 sessionList.add(session);
|
|
|
400 }
|
|
|
401
|
|
|
402 //他のSessionManagerへ中継する
|
|
99
|
403 smList.sendExcept(channel, receivedCommand);
|
|
144
|
404
|
|
320
|
405 updateGUI();
|
|
200
|
406 }
|
|
9
|
407 break;
|
|
144
|
408
|
|
271
|
409 case SMCMD_UPDATE_ACK:
|
|
200
|
410 {
|
|
319
|
411 if(!hasSession(receivedCommand.sid)) {
|
|
|
412 // accept new Session
|
|
322
|
413 // ここで初めてsession id が決まる。
|
|
|
414 // このコマンドは、master session manager が出すはず
|
|
320
|
415 Forwarder sm = new Forwarder(this);
|
|
|
416 sm.setChannel(channel);
|
|
|
417 Session session = new Session(receivedCommand.sid,receivedCommand.string,null);
|
|
|
418 session.addForwarder(sm);
|
|
144
|
419
|
|
164
|
420 sessionList.add(session);
|
|
200
|
421
|
|
320
|
422 updateGUI();
|
|
73
|
423 }
|
|
75
|
424 smList.sendToSlave(receivedCommand);
|
|
200
|
425 }
|
|
1
|
426 break;
|
|
144
|
427
|
|
271
|
428 case SMCMD_CH_MASTER:
|
|
200
|
429 {
|
|
122
|
430 //maxHost を設定。
|
|
95
|
431 if(setMaxHost(channel, receivedCommand.string)){
|
|
316
|
432 REPCommand sendCommand = new REPCommand();
|
|
95
|
433 sendCommand.setCMD(REP.SMCMD_CH_MASTER);
|
|
|
434 sendCommand.setString(maxHost);
|
|
|
435 smList.sendExcept(channel, sendCommand);
|
|
|
436 }
|
|
200
|
437 }
|
|
95
|
438 break;
|
|
144
|
439
|
|
319
|
440
|
|
|
441 default:
|
|
|
442 return false;
|
|
300
|
443 }
|
|
319
|
444 return true;
|
|
144
|
445 }
|
|
|
446
|
|
320
|
447
|
|
319
|
448 private boolean hasSession(int sid) {
|
|
|
449 for(Session s:sessionList) {
|
|
|
450 if (s.getSID()==sid) return true;
|
|
|
451 }
|
|
|
452 return false;
|
|
|
453 }
|
|
|
454
|
|
|
455
|
|
|
456 void updateGUI() {
|
|
212
|
457 //リストのコピーをGUIに渡す
|
|
|
458 LinkedList<Session> sList = new LinkedList<Session>(sessionList);
|
|
|
459 LinkedList<Editor> eList = new LinkedList<Editor>(editorList);
|
|
|
460 //GUIに反映
|
|
|
461 Runnable doRun = new DoGUIUpdate(sList, eList, gui);
|
|
279
|
462 gui.invokeLater(doRun);
|
|
212
|
463 }
|
|
|
464
|
|
319
|
465 Forwarder getEditor(String hostport) {
|
|
178
|
466 for(Editor editor : editorList){
|
|
|
467 if(editor.getHost() == hostport){
|
|
|
468 return editor;
|
|
|
469 }
|
|
|
470 }
|
|
|
471 return null;
|
|
|
472 }
|
|
|
473
|
|
316
|
474 public Session getSession(int sid) throws IOException {
|
|
144
|
475 for(Session session : sessionList){
|
|
|
476 if(session.getSID() == sid) return session;
|
|
|
477 }
|
|
316
|
478 throw new IOException();
|
|
0
|
479 }
|
|
83
|
480
|
|
224
|
481 private boolean setMaxHost(REPSocketChannel<REPCommand> channel, String maxHost2) {
|
|
179
|
482 if(maxHost.compareTo(maxHost2) > 0){
|
|
|
483 return false;
|
|
|
484 }else{
|
|
|
485 maxHost = maxHost2;
|
|
|
486 return true;
|
|
|
487 }
|
|
139
|
488 }
|
|
|
489
|
|
76
|
490 private void setMyHostName(String localHostName) {
|
|
308
|
491 myHost = localHostName + receive_port;
|
|
81
|
492 if(maxHost == null) {
|
|
|
493 maxHost = myHost;
|
|
|
494 }
|
|
164
|
495 setHostToEditor(myHost);
|
|
|
496 }
|
|
|
497
|
|
|
498 private void setHostToEditor(String myHost2) {
|
|
|
499 for(Editor editor : editorList){
|
|
|
500 editor.setHost(myHost2);
|
|
|
501 }
|
|
76
|
502 }
|
|
0
|
503
|
|
178
|
504 public void connectSession(String host) {
|
|
334
|
505 int port = parent_port;
|
|
1
|
506 InetSocketAddress addr = new InetSocketAddress(host, port);
|
|
|
507 try {
|
|
186
|
508 REPSocketChannel<REPCommand> sessionchannel = REPSocketChannel.<REPCommand>create(new REPCommandPacker());
|
|
1
|
509 sessionchannel.configureBlocking(true);
|
|
|
510 sessionchannel.connect(addr);
|
|
6
|
511 while(!sessionchannel.finishConnect()){
|
|
77
|
512 System.out.print("test afro");
|
|
6
|
513 }
|
|
|
514 System.out.println("");
|
|
229
|
515 registerChannel(sessionchannel, SelectionKey.OP_READ);
|
|
45
|
516
|
|
77
|
517 sm_join(sessionchannel);
|
|
45
|
518
|
|
1
|
519 }catch (IOException e) {
|
|
|
520 e.printStackTrace();
|
|
|
521 }
|
|
|
522 }
|
|
77
|
523
|
|
164
|
524 private void sm_join(REPSocketChannel<REPCommand> channel){
|
|
79
|
525
|
|
122
|
526 //SM_JOINコマンドを生成。
|
|
77
|
527 REPCommand command = new REPCommand();
|
|
|
528 command.setCMD(REP.SMCMD_SM_JOIN);
|
|
79
|
529
|
|
122
|
530 //hostnameをセット。
|
|
82
|
531 setMyHostName(getLocalHostName(channel));
|
|
|
532
|
|
122
|
533 //XMLを生成。送信コマンドにセット。
|
|
164
|
534 SessionXMLEncoder encoder = new SessionXMLEncoder(sessionList);
|
|
77
|
535 String string = encoder.sessionListToXML();
|
|
|
536 command.setString(string);
|
|
|
537
|
|
122
|
538 //SM_JOINコマンドを送信。
|
|
186
|
539 channel.write(command);
|
|
122
|
540 //SessionManagerのListに追加。
|
|
77
|
541 smList.add(channel);
|
|
|
542 }
|
|
2
|
543
|
|
271
|
544 private String getLocalHostName(REPSocketChannel<?> channel) {
|
|
336
|
545 //host = channel.socket().getLocalAddress().getHostName();
|
|
|
546 return channel.getLocalHostName();
|
|
74
|
547 }
|
|
|
548
|
|
316
|
549 public void selectSession(SelectButtonEvent event) throws IOException {
|
|
250
|
550 int sid = event.getSID();
|
|
164
|
551 Session session = getSession(sid);
|
|
227
|
552
|
|
320
|
553 Editor editor = (Editor)event.getEditor();
|
|
227
|
554 if(editor == null){
|
|
|
555 System.out.println("SessionManager.selectSession():editor = " + editor);
|
|
|
556 return;
|
|
|
557 }
|
|
324
|
558 if (editor.hasSession()) return;
|
|
320
|
559 REPSocketChannel<REPCommand> channel = editor.getChannel();
|
|
319
|
560
|
|
324
|
561 // System.out.println("SessionManager.session.hasOnwer="+session.hasOwner());
|
|
158
|
562 if(session.hasOwner()){
|
|
320
|
563 editor.setEID(session.newEid());
|
|
322
|
564 editor.setSID(sid);
|
|
319
|
565 session.addForwarder(editor);
|
|
107
|
566 REPCommand sendCommand = new REPCommand();
|
|
|
567 sendCommand.setCMD(REP.SMCMD_JOIN_ACK);
|
|
148
|
568 sendCommand.setEID(editor.getEID());
|
|
107
|
569 sendCommand.setSID(sid);
|
|
286
|
570 sendCommand.string = "";
|
|
186
|
571 channel.write(sendCommand);
|
|
107
|
572 }else {
|
|
|
573 editor.setHost(myHost);
|
|
322
|
574 editor.setSID(sid);
|
|
320
|
575 session.addEditor(editor);
|
|
316
|
576 Forwarder owner = session.getOwner();
|
|
107
|
577
|
|
|
578 REPCommand command = new REPCommand();
|
|
|
579 command.setCMD(REP.SMCMD_SELECT);
|
|
|
580 command.setSID(sid);
|
|
178
|
581 command.setString(editor.getHost());
|
|
107
|
582 owner.send(command);
|
|
|
583 }
|
|
8
|
584 }
|
|
122
|
585
|
|
144
|
586 public void addWaitingCommand(PacketSet set) {
|
|
212
|
587 waitingCommandInMerge.add(set);
|
|
144
|
588 }
|
|
148
|
589
|
|
222
|
590 public void buttonPressed(SessionManagerEvent event) {
|
|
|
591 try {
|
|
308
|
592 waitingEventQueue.put(event);
|
|
222
|
593 } catch (InterruptedException e) {}
|
|
|
594 selector.wakeup();
|
|
|
595 }
|
|
281
|
596
|
|
|
597 public void syncExec(SessionManagerEvent event) {
|
|
|
598 try {
|
|
308
|
599 waitingEventQueue.put(event);
|
|
281
|
600 } catch (InterruptedException e) {
|
|
|
601 }
|
|
|
602 }
|
|
222
|
603
|
|
259
|
604 public void closeSession(SessionManagerEvent event) {
|
|
|
605 Session session = ((CloseButtonEvent) event).getSession();
|
|
|
606 session.closeSession();
|
|
|
607 sessionList.remove(session);
|
|
|
608 updateGUI();
|
|
|
609 }
|
|
|
610
|
|
274
|
611 public void remove(REPSocketChannel<REPCommand> channel) {
|
|
|
612 for(Session s:sessionList) {
|
|
|
613 if (s.deleteEditor(channel)) {
|
|
|
614 return ;
|
|
|
615 }
|
|
|
616 }
|
|
|
617 assert(false);
|
|
|
618 // can be other session manager? what should I do?
|
|
|
619 }
|
|
|
620
|
|
317
|
621
|
|
|
622 public void addWriteQueue(PacketSet packetSet) {
|
|
324
|
623 writeQueue.addLast(packetSet);
|
|
323
|
624 assert(writeQueue.size()<packetLimit) ;
|
|
317
|
625 }
|
|
|
626
|
|
318
|
627
|
|
|
628 public void remove(Editor editor) {
|
|
|
629 for(Session s:sessionList) {
|
|
|
630 s.deleteForwarder(editor);
|
|
|
631 }
|
|
|
632 //assert(false);
|
|
|
633 }
|
|
|
634
|
|
334
|
635 public void setParentPort(int port) {
|
|
|
636 parent_port = port;
|
|
|
637 }
|
|
|
638 public int getParentPort() {
|
|
|
639 return parent_port;
|
|
|
640 }
|
|
|
641
|
|
|
642 public int getPort() {
|
|
|
643 return receive_port;
|
|
|
644 }
|
|
|
645
|
|
0
|
646 }
|
