@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
slave.onChannelInactive(ctx);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
slave.onExceptionCaught(ctx, cause);
}
@Override
protected void channelRead0(ChannelHandlerContext ctx, ModbusTcpPayload msg) throws Exception {
slave.onChannelRead(ctx, msg);
}