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Use correct writerIndex when read for channel

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This commit is contained in:
Norman Maurer 2014-02-16 20:21:14 +01:00
parent 9330172f80
commit 728417abd5
1 changed files with 3 additions and 2 deletions
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5
transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollSocketChannel.java
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@ -502,10 +502,11 @@ public final class EpollSocketChannel extends AbstractEpollChannel implements So
* Read bytes into the given {@link ByteBuf} and return the amount. * Read bytes into the given {@link ByteBuf} and return the amount.
*/ */
private int doReadBytes(ByteBuf byteBuf) throws Exception { private int doReadBytes(ByteBuf byteBuf) throws Exception {
ByteBuffer buf = byteBuf.internalNioBuffer(0, byteBuf.writableBytes()); int writerIndex = byteBuf.writerIndex();
ByteBuffer buf = byteBuf.internalNioBuffer(writerIndex, byteBuf.writableBytes());
int localReadAmount = Native.read(fd, buf, buf.position(), buf.limit()); int localReadAmount = Native.read(fd, buf, buf.position(), buf.limit());
if (localReadAmount > 0) { if (localReadAmount > 0) {
byteBuf.writerIndex(byteBuf.writerIndex() + localReadAmount); byteBuf.writerIndex(writerIndex + localReadAmount);
} }
return localReadAmount; return localReadAmount;
} }