# This patch file was generated by NetBeans IDE
# Following Index: paths are relative to: C:\Documents and Settings\ymnk\nb_all\javacvs\cvsmodule\src\org\netbeans\modules\versioning\system\cvss
# This patch can be applied using context Tools: Patch action on respective folder.
# It uses platform neutral UTF-8 encoding and \n newlines.
# Above lines and this line are ignored by the patching process.
Index: SSHConnection.java
*** C:\Documents and Settings\ymnk\nb_all\javacvs\cvsmodule\src\org\netbeans\modules\versioning\system\cvss\SSHConnection.java Base (1.7)
--- C:\Documents and Settings\ymnk\nb_all\javacvs\cvsmodule\src\org\netbeans\modules\versioning\system\cvss\SSHConnection.java Locally Modified (Based On 1.7)
***************
*** 44,50 ****
      private final String username;
      private final String password;
      
!     private Session session;
      private ChannelExec channel;
  
      /**
--- 44,51 ----
      private final String username;
      private final String password;
      
!     private JSch jsch;
!     private static Hashtable session_pool=new Hashtable();
      private ChannelExec channel;
  
      /**
***************
*** 62,86 ****
          this.port = port;
          this.username = username != null ? username : System.getProperty("user.name"); // NOI18N
          this.password = password;
      }
  
      public void open() throws AuthenticationException, CommandAbortedException {
  
-         Properties props = new Properties();
-         props.put("StrictHostKeyChecking", "no"); // NOI18N
-         
-         JSch jsch = new JSch();
          try {
-             session = jsch.getSession(username, host, port);
-             session.setSocketFactory(new SocketFactoryBridge());
-             session.setConfig(props);
-             session.setUserInfo(new SSHUserInfo());
-             session.connect();
-         } catch (JSchException e) {
-             throw new AuthenticationException(e, NbBundle.getMessage(SSHConnection.class, "BK3001"));
-         }
-         
-         try {
              channel = (ChannelExec) session.openChannel("exec"); // NOI18N
              channel.setCommand(CVS_SERVER_COMMAND);
              setInputStream(new LoggedDataInputStream(new SshChannelInputStream(channel)));
--- 63,78 ----
          this.port = port;
          this.username = username != null ? username : System.getProperty("user.name"); // NOI18N
          this.password = password;
+         jsch = new JSch();
      }
  
      public void open() throws AuthenticationException, CommandAbortedException {    
+         Session session=getSession();
  
          try {
              channel = (ChannelExec) session.openChannel("exec"); // NOI18N
              channel.setCommand(CVS_SERVER_COMMAND);
***************
*** 122,128 ****
      }
  
      private void reset() {
-         session = null;
          channel = null;
          setInputStream(null);
          setOutputStream(null);
--- 111,116 ----
***************
*** 130,136 ****
      
      public void close() throws IOException {
          if (channel != null) channel.disconnect();
-         if (session != null) session.disconnect();
          reset();
      }
  
--- 118,123 ----
***************
*** 228,234 ****
--- 215,249 ----
              if (exitStatus == 0 || channel.isEOF()) throw new EOFException(NbBundle.getMessage(SSHConnection.class, "BK3007"));
          }
      }
+     
+     private Session getSession() throws AuthenticationException{
+         String key=username+":"+host+":"+port;
+         Session session=null;
+         synchronized(session_pool){
+             session=(Session) session_pool.get(key);
+             if(session!=null && !session.isConnected()){
+                 session_pool.remove(key);
+                 session=null;
              }
+             if(session==null){
+                 Properties props = new Properties();
+                 props.put("StrictHostKeyChecking", "no"); // NOI18N                
+                 try {
+                     session = jsch.getSession(username, host, port);
+                     session.setSocketFactory(new SocketFactoryBridge());
+                     session.setConfig(props);
+                     session.setUserInfo(new SSHUserInfo());
+                     session.connect();
+                 } catch (JSchException e) {
+                     throw new AuthenticationException(e, NbBundle.getMessage(SSHConnection.class, "BK3001"));
+                 }
+             }
+             session_pool.put(key, session);
+         }
+         return session;
+     }
+ }