private void broadCast(ChannelHandlerContext ctx, String request) {
String response = ManageSql(request.split(DELIMITER));
response += DELIMITER;
System.out.println("보내는 Data : " + response);
ctx.writeAndFlush(Unpooled.copiedBuffer(response, CharsetUtil.UTF_8));
}
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) { // (2)
ByteBuf in = (ByteBuf) msg;
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
while (in.isReadable()) { // (1)
byte readByte = in.readByte();
baos.write(readByte);
// System.out.flush();
ctx.flush();
}
System.out.println("Msg Read: " + baos.toString());
} finally {
// System.out.println("finish!");
ReferenceCountUtil.release(msg); // (2)
}
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) { // (4)
// Close the connection when an exception is raised.
cause.printStackTrace();
ctx.close();
}
@Override
public void channelRegistered(ChannelHandlerContext ctx) throws Exception {
System.out.println("Registered channel");
ctx.fireChannelRegistered();
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
cause.printStackTrace();
ctx.close();
}