beepcore-java-commits Mailing List for Java BEEP Core (Page 9)

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Update of /cvsroot/beepcore-java/beepcore-java/src/org/beepcore/beep/core
In directory usw-pr-cvs1:/tmp/cvs-serv16992/src/org/beepcore/beep/core

Modified Files:
	Channel.java 
Log Message:
start of new listener threading

Index: Channel.java
===================================================================
RCS file: /cvsroot/beepcore-java/beepcore-java/src/org/beepcore/beep/core/Channel.java,v
retrieving revision 1.20
retrieving revision 1.21
diff -C2 -r1.20 -r1.21
*** Channel.java	15 Dec 2001 00:07:19 -0000	1.20
--- Channel.java	30 Mar 2002 16:19:42 -0000	1.21
***************
*** 23,26 ****
--- 23,28 ----
  import java.util.*;
  
+ import edu.oswego.cs.dl.util.concurrent.PooledExecutor;
+ 
  import org.beepcore.beep.util.BufferSegment;
  import org.beepcore.beep.util.Log;
***************
*** 118,121 ****
--- 120,125 ----
      private Object applicationData = null;
  
+     private static final PooledExecutor callbackQueue = new PooledExecutor();
+ 
      // in shutting down the session
      // something for waiting synchronous messages (semaphores or something)
***************
*** 412,415 ****
--- 416,420 ----
          if (frame.getMessageType() == Message.MESSAGE_TYPE_MSG) {
              MessageMSG m = null;
+             boolean notify = false;
  
              synchronized (recvMSGQueue) {
***************
*** 427,448 ****
  
                      recvMSGQueue.addLast(m);
                  }
-             }
  
!             Iterator i = frame.getPayload();
!             while (i.hasNext()) {
!                 m.getDataStream().add((BufferSegment)i.next());
!             }
  
!             if (frame.isLast()) {
!                 m.getDataStream().setComplete();
!             }
  
!             // The MessageListener interface only allows one message
!             // up to be processed at a time so if this is not the
!             // first message on the queue just return.
!             // Question, so how do we EVER catch up?  If something
!             // gets stuck here.  I suspect it isn't getting taken off.
!             synchronized (recvMSGQueue) {
                  if (m != recvMSGQueue.getFirst()) {
                      return;
--- 432,452 ----
  
                      recvMSGQueue.addLast(m);
+                     notify = true;
                  }
  
!                 Iterator i = frame.getPayload();
!                 synchronized (m) {
!                     while (i.hasNext()) {
!                         m.getDataStream().add((BufferSegment)i.next());
!                     }
  
!                     if (frame.isLast()) {
!                         m.getDataStream().setComplete();
!                     }
!                 }
  
!                 // The MessageListener interface only allows one message
!                 // up to be processed at a time so if this is not the
!                 // first message on the queue just return.
                  if (m != recvMSGQueue.getFirst()) {
                      return;
***************
*** 450,473 ****
  
                  if (frame.isLast()) {
!                     recvMSGQueue.remove(m);
                  }
              }
  
!             // notify message listener if this message has not been
!             // notified before and notifyOnFirstFrame is set, the
!             // window is full, this is the last frame.
!             synchronized (m) {
!                 if (m.isNotified()
!                         || ((this.notifyOnFirstFrame == false)
!                             && (recvSequence - prevAckno) !=
!                             (recvWindowSize - prevWindowUsed)
!                             && (frame.isLast() == false))) {
!                     return;
                  }
- 
-                 m.setNotified();
              }
- 
-             ((MessageListener) this.listener).receiveMSG(m);
  
              return;
--- 454,501 ----
  
                  if (frame.isLast()) {
!                     synchronized (m) {
!                         if (m.isNotified()) {
!                             recvMSGQueue.remove(m);
!                         }
!                     }
                  }
              }
  
!             if (notify) {
!                 try {
!                     callbackQueue.execute(new Runnable() {
!                             public void run() {
!                                 MessageMSG m;
!                                 synchronized (recvMSGQueue) {
!                                     m = (MessageMSG)recvMSGQueue.getFirst();
!                                     synchronized (m) {
!                                         if (m.getDataStream().isComplete()) {
!                                             recvMSGQueue.remove(m);
!                                         }
!                                         m.setNotified();
!                                     }
!                                 }
! 
!                                 try {
!                                     listener.receiveMSG(m);
!                                 } catch (BEEPError e) {
!                                     try {
!                                         m.sendERR(e);
!                                     } catch (BEEPException e2) {
!                                         Log.logEntry(Log.SEV_ERROR, e2);
!                                     }
!                                 } catch (AbortChannelException e) {
!                                     try {
!                                         Channel.this.close();
!                                     } catch (BEEPException e2) {
!                                         Log.logEntry(Log.SEV_ERROR, e2);
!                                     }
!                                 }
!                             }
!                         });
!                 } catch (InterruptedException e) {
!                     throw new BEEPException(e);
                  }
              }
  
              return;

2001	Jan	Feb	Mar	Apr	May	Jun	Jul (22)	Aug (1)	Sep	Oct (16)	Nov (60)	Dec (2)
2002	Jan (3)	Feb	Mar (4)	Apr (2)	May (13)	Jun	Jul	Aug (10)	Sep (34)	Oct (27)	Nov (2)	Dec (2)
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