private void closeOutboundAndChannel(
final ChannelHandlerContext ctx, final ChannelPromise promise, boolean disconnect)
throws Exception {
if (!ctx.channel().isActive()) {
if (disconnect) {
ctx.disconnect(promise);
} else {
ctx.close(promise);
}
return;
}
engine.closeOutbound();
ChannelPromise closeNotifyFuture = ctx.newPromise();
write(ctx, Unpooled.EMPTY_BUFFER, closeNotifyFuture);
flush(ctx);
safeClose(ctx, closeNotifyFuture, promise);
}
