CVS update: JGroups/src/org/jgroups/protocols FC.java

  User: belaban 
  Date: 10/08/27 08:41:05

  Modified:    src/org/jgroups/protocols FC.java
  Log:
  ns
  
  Revision  Changes    Path
  1.123     +4 -5      JGroups/src/org/jgroups/protocols/FC.java
  
  Index: FC.java
  ===================================================================
  RCS file: /cvsroot/javagroups/JGroups/src/org/jgroups/protocols/FC.java,v
  retrieving revision 1.122
  retrieving revision 1.123
  diff -u -r1.122 -r1.123
  --- FC.java	24 Aug 2010 14:21:40 -0000	1.122
  +++ FC.java	27 Aug 2010 08:41:05 -0000	1.123
  @@ -34,7 +34,7 @@
    * <li>Receivers don't send the full credits (max_credits), but rather tha actual number of bytes received
    * <ol/>
    * @author Bela Ban
  - * @version $Id: FC.java,v 1.122 2010/08/24 14:21:40 belaban Exp $
  + * @version $Id: FC.java,v 1.123 2010/08/27 08:41:05 belaban Exp $
    */
   @MBean(description="Simple flow control protocol based on a credit system")
   public class FC extends Protocol {
  @@ -127,12 +127,11 @@
       private final Map<Address,Long> sent=new HashMap<Address, Long>(11);
   
       /**
  -     * Map<Address,Long>: keys are members, values are credits left (in bytes).
  +     * Keeps track of credits / member at the receiver's side. Keys are members, values are credits left (in bytes).
        * For each receive, the credits for the sender are decremented by the size of the received message.
  -     * When the credits are 0, we refill and send a CREDIT message to the sender. Sender blocks until CREDIT
  -     * is received after reaching <tt>min_credits</tt> credits.
  +     * When the credits fall below the threshold, we refill and send a REPLENISH message to the sender.
  +     * The sender blocks until REPLENISH message is received.
        */
  -    @GuardedBy("received_lock")
       private final ConcurrentMap<Address,Credit> received=new ConcurrentHashMap<Address,Credit>(11);
   
   
  
  
  

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