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From ivmaykov <...@git.apache.org>
Subject [GitHub] zookeeper pull request #679: ZOOKEEPER-3172: Quorum TLS - fix port unificati...
Date Wed, 14 Nov 2018 23:14:14 GMT
Github user ivmaykov commented on a diff in the pull request:

    --- Diff: zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/PrependableSocket.java
    @@ -18,32 +18,47 @@
     package org.apache.zookeeper.server.quorum;
    -import java.io.ByteArrayInputStream;
     import java.io.IOException;
     import java.io.InputStream;
    -import java.io.SequenceInputStream;
    +import java.io.PushbackInputStream;
     import java.net.Socket;
     import java.net.SocketImpl;
     public class PrependableSocket extends Socket {
    -  private SequenceInputStream sequenceInputStream;
    +  private PushbackInputStream pushbackInputStream;
    --- End diff --
    I don't know why it worked like that, but that is what I observed in tests. It looks like
SequenceInputStream does not join returned data across boundaries of the underlying streams
when the first stream gets to EOF. I don't think this is desired behavior since it would cause
the stream to return 5 bytes when more than 5 bytes are actually available.


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