@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
try {
ByteBuf recvBuf = Unpooled.copiedBuffer((ByteBuf) msg);
byte[] buf = new byte[recvBuf.capacity()];
recvBuf.readBytes(buf);
String request = new String(buf, CharsetUtil.UTF_8);
System.out.println("받는 Data : " + request);
broadCast(ctx, request);
} finally {
ReferenceCountUtil.release(msg);
}
}
@Override
public int readBytes(GatheringByteChannel out, int length) throws IOException {
return buf.readBytes(out, length);
}
@Override
public ByteBuf readBytes(OutputStream out, int length) throws IOException {
buf.readBytes(out, length);
return this;
}
@Override
public ByteBuf readBytes(ByteBuffer dst) {
buf.readBytes(dst);
return this;
}
@Override
public ByteBuf readBytes(byte[] dst, int dstIndex, int length) {
buf.readBytes(dst, dstIndex, length);
return this;
}
@Override
public ByteBuf readBytes(byte[] dst) {
buf.readBytes(dst);
return this;
}
@Override
public ByteBuf readBytes(ByteBuf dst, int length) {
buf.readBytes(dst, length);
return this;
}
@Override
public ByteBuf readBytes(int length) {
return buf.readBytes(length);
}
@Test
public void testEmptyBuffer() {
ByteBuf b = freeLater(wrappedBuffer(new byte[] {1, 2}, new byte[] {3, 4}));
b.readBytes(new byte[4]);
b.readBytes(EMPTY_BYTES);
}