svn commit: r529899 - /mina/trunk/core/src/main/java/org/apache/mina/filter/codec/ProtocolCodecFilter.java

[trustin]

Author: trustin
Date: Wed Apr 18 00:31:57 2007
New Revision: 529899

URL: http://svn.apache.org/viewvc?view=rev&rev=529899
Log:
Removed the possibility of returning different locks without a synchronized 
block in ProtocolCodecFilter

Modified:
    
mina/trunk/core/src/main/java/org/apache/mina/filter/codec/ProtocolCodecFilter.java

Modified: 
mina/trunk/core/src/main/java/org/apache/mina/filter/codec/ProtocolCodecFilter.java
URL: 
http://svn.apache.org/viewvc/mina/trunk/core/src/main/java/org/apache/mina/filter/codec/ProtocolCodecFilter.java?view=diff&rev=529899&r1=529898&r2=529899
==============================================================================
--- 
mina/trunk/core/src/main/java/org/apache/mina/filter/codec/ProtocolCodecFilter.java
 (original)
+++ 
mina/trunk/core/src/main/java/org/apache/mina/filter/codec/ProtocolCodecFilter.java
 Wed Apr 18 00:31:57 2007
@@ -330,8 +330,7 @@
         Object lock = session.getAttribute( DECODER_LOCK );
         if( lock == null )
         {
-            lock = new Object();
-            session.setAttribute( DECODER_LOCK, lock );
+            lock = session.setAttributeIfAbsent( DECODER_LOCK, new Object() );
         }
 
         return lock;