--- transport/nio/ParallelNioSender.java	(revision 792283)
+++ transport/nio/ParallelNioSender.java	(working copy)
@@ -81,7 +81,9 @@ 
                     if ( cx == null ) {
                         if ( x instanceof ChannelException ) cx = (ChannelException)x;
                         else cx = new ChannelException("Parallel NIO send failed.", x);
+                        if (log.isTraceEnabled()) log.trace("Error sending message", x);
                     } else {
+                    	if (log.isTraceEnabled()) log.trace("Error sending message", x);
                         if (x instanceof ChannelException) cx.addFaultyMember( ( (ChannelException) x).getFaultyMembers());
                     }
                     //count down the remaining on an error
@@ -136,6 +138,9 @@ 
                     SenderState.getSenderState(sender.getDestination()).setReady();
                 }//end if
             } catch (Exception x) {
+            	if (log.isTraceEnabled()) {
+            		log.trace("Error while processing send to " + sender.getDestination().getName(), x);
+            	}
                 SenderState state = SenderState.getSenderState(sender.getDestination());
                 int attempt = sender.getAttempt()+1;
                 boolean retry = (sender.getAttempt() <= maxAttempts && maxAttempts>0);