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https://issues.apache.org/jira/browse/GEODE-8349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17157653#comment-17157653
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ASF GitHub Bot commented on GEODE-8349:
---------------------------------------
bschuchardt commented on a change in pull request #5363:
URL: https://github.com/apache/geode/pull/5363#discussion_r454618295
##########
File path: geode-core/src/main/java/org/apache/geode/internal/tcp/MsgReader.java
##########
@@ -14,70 +14,65 @@
*/
package org.apache.geode.internal.tcp;
+import java.io.EOFException;
import java.io.IOException;
-import java.nio.BufferUnderflowException;
+import java.io.InputStream;
+import java.net.Socket;
import java.nio.ByteBuffer;
-import org.apache.logging.log4j.Logger;
-
import org.apache.geode.distributed.internal.DMStats;
import org.apache.geode.distributed.internal.DistributionMessage;
import org.apache.geode.distributed.internal.ReplyProcessor21;
import org.apache.geode.internal.Assert;
import org.apache.geode.internal.InternalDataSerializer;
import org.apache.geode.internal.net.BufferPool;
-import org.apache.geode.internal.net.NioFilter;
+import org.apache.geode.internal.net.SocketUtils;
import org.apache.geode.internal.serialization.Version;
-import org.apache.geode.logging.internal.log4j.api.LogService;
/**
* This class is currently used for reading direct ack responses It should
probably be used for all
* of the reading done in Connection.
*
*/
public class MsgReader {
- private static final Logger logger = LogService.getLogger();
-
- protected final Connection conn;
+ protected final ClusterConnection conn;
+ private final BufferPool bufferPool;
protected final Header header = new Header();
- private final NioFilter ioFilter;
private ByteBuffer peerNetData;
+ private final InputStream inputStream;
private final ByteBufferInputStream byteBufferInputStream;
+ private int lastProcessedPosition;
Review comment:
It is the position of the last processed byte in the buffer and lets us
know which byte should be processed next.
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> reinstate use of SSLSocket for cluster communication
> ----------------------------------------------------
>
> Key: GEODE-8349
> URL: https://issues.apache.org/jira/browse/GEODE-8349
> Project: Geode
> Issue Type: Bug
> Components: membership, messaging
> Reporter: Bruce J Schuchardt
> Assignee: Bruce J Schuchardt
> Priority: Major
>
> We've found problems with "new IO"'s SSLEngine with respect to support for
> TLSV1. We've also seen anomalous performance using that secure
> communications mechanism. The introduction of the use of the "new IO"
> SSLEngine was originally to 1) reduce code complexity in the
> org.apache.geode.internal.tcp package and 2) to set the stage for its use in
> client/server communications so that selectors could be used in c/s
> communications.
> This ticket aims to reintroduce the use of SSLSocket in cluster
> communications without restoring the old, poorly tested SSL code paths. The
> new implementation should have as good or better performance than the
> previous"old IO" implementation and the more recent "new IO" SSLEngine
> implementation as well. This should be apparent in the CI benchmark jobs.
>
>
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