[Javanetsim-cvs] javaNetSim/core/protocolsuite/tcp_ip Tcp.java,1.29,1.30

[gift <gi...@us...>]

Update of /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26021/core/protocolsuite/tcp_ip

Modified Files:
	Tcp.java 
Log Message:
--

Index: Tcp.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/Tcp.java,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** Tcp.java	8 Dec 2005 19:41:51 -0000	1.29
--- Tcp.java	8 Dec 2005 20:56:57 -0000	1.30
***************
*** 878,882 ****
--- 878,907 ----
              window_size=(int)ACCELER_KOEFF*inSeg/TOTAL_TIME;
          }
+      
+      
+    /**
+     * This method returns the ORD ACK number in
+     * Elm.ReceivedACKs    
+     * @author gift (sourceforge.net user)
+     * @param inV vector of Integers
+     * @return int last ordered value
+     */
+      private int GetNumber (Vector inV)
+      {
+         int mx=0;
+         boolean ordered=true;
+         int previous=(Integer)inV.firstElement();
          
+         Enumeration vEnum = inV.elements();
+         
+         while (vEnum.hasMoreElements() && ordered)
+         {
+             mx=(Integer)vEnum.nextElement();
+             if (mx>=previous) previous=mx; else ordered=false;
+         }
+                            
+        return previous;       
+      }
+      
      /**
      * This method returns the TCP packet to send
***************
*** 903,907 ****
             Integer gg = new Integer(0);           
             
!            if (!Elm.ReceivedACKs.isEmpty()) gg = (Integer)Elm.ReceivedACKs.lastElement();
             
             if (Elm.seq_number <= gg+window_size)
--- 928,932 ----
             Integer gg = new Integer(0);           
             
!            if (!Elm.ReceivedACKs.isEmpty()) gg = GetNumber(Elm.ReceivedACKs);           
             
             if (Elm.seq_number <= gg+window_size)