andreacavalli/netty5
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Use gathering writes in CompositeChannelBuffer if jdk >= 7. See #267

Browse Source
This commit is contained in:
Norman Maurer 2012-04-19 13:12:28 +02:00
parent cbb8654193
commit c5ab2f5dad
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/main/java/org/jboss/netty/buffer/CompositeChannelBuffer.java
View File

@ -26,6 +26,8 @@ import java.util.ArrayList;
import java.util.Collections; import java.util.Collections;
import java.util.List; import java.util.List;
import org.jboss.netty.util.internal.DetectionUtil;
/** /**
* A virtual buffer which shows multiple buffers as a single merged buffer. It * A virtual buffer which shows multiple buffers as a single merged buffer. It
@ -275,6 +277,9 @@ public class CompositeChannelBuffer extends AbstractChannelBuffer {
public int getBytes(int index, GatheringByteChannel out, int length) public int getBytes(int index, GatheringByteChannel out, int length)
throws IOException { throws IOException {
if (DetectionUtil.javaVersion() >= 7) {
return (int) out.write(toByteBuffers(index, length));
}
// XXX Gathering write is not supported because of a known issue. // XXX Gathering write is not supported because of a known issue.
// See http://bugs.sun.com/view_bug.do?bug_id=6210541 // See http://bugs.sun.com/view_bug.do?bug_id=6210541
// This issue appeared in 2004 and is still unresolved!? // This issue appeared in 2004 and is still unresolved!?