Hi Filip,

On 18.05.2012 21:23, fha...@apache.org wrote:
Author: fhanik
Date: Fri May 18 19:23:12 2012
New Revision: 1340215

URL: http://svn.apache.org/viewvc?rev=1340215&view=rev
Log:
https://issues.apache.org/bugzilla/show_bug.cgi?id=52858
https://issues.apache.org/bugzilla/show_bug.cgi?id=53138
Fix broken NIO sendfile download
Fix high CPU usage due to registered OP_READ for sendfile processes


Modified:
     tomcat/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java

Modified: tomcat/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java?rev=1340215&r1=1340214&r2=1340215&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java (original)
+++ tomcat/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java Fri May 18 
19:23:12 2012
@@ -1278,9 +1278,13 @@ public class NioEndpoint extends Abstrac

          public boolean processSendfile(SelectionKey sk, KeyAttachment 
attachment, boolean reg, boolean event) {
              NioChannel sc = null;
+            if (log.isTraceEnabled()) {
+                log.trace("["+new java.sql.Date(System.currentTimeMillis()).toGMTString()+"] 
Processing send file. ["+sk+"] ");
+            }

Was that intentional? I'd say the timestamp should be provided by the log framework and not by java.sql.Date. But maybe the whole message is just a leftover from debugging the issue.

The same for the TC 7 backport.

              try {
                  unreg(sk, attachment, sk.readyOps());
                  SendfileData sd = attachment.getSendfileData();
+                //setup the file channel
                  if ( sd.fchannel == null ) {
                      File f = new File(sd.fileName);
                      if ( !f.exists() ) {

...

Regards,

Rainer

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