@Override
public final boolean trySend(WebDataMessage message) {
if (!message.isBinary()) ctx.writeAndFlush(new TextWebSocketFrame(message.getStringBody()));
else
ctx.writeAndFlush(
new BinaryWebSocketFrame(Unpooled.wrappedBuffer(message.getByteBufferBody())));
return true;
}
@Override
public final boolean trySend(WebDataMessage res) {
final ByteBuf buf;
final String stringBody = res.getStringBody();
if (stringBody != null) {
byte[] bs = stringBody.getBytes(encoding);
buf = Unpooled.wrappedBuffer(bs);
} else {
buf = Unpooled.wrappedBuffer(res.getByteBufferBody());
}
ctx.writeAndFlush(buf);
return true;
}
private static void writeHttpResponse(
ChannelHandlerContext ctx, FullHttpRequest req, FullHttpResponse res, Boolean close) {
if (!omitDateHeader && !res.headers().contains(DefaultHttpHeaders.Names.DATE))
DefaultHttpHeaders.addDateHeader(res, DefaultHttpHeaders.Names.DATE, new Date());
// Send the response and close the connection if necessary.
if (!HttpHeaders.isKeepAlive(req) || res.getStatus().code() != 200 || close == null || close) {
res.headers().set(CONNECTION, HttpHeaders.Values.CLOSE);
ctx.writeAndFlush(res).addListener(ChannelFutureListener.CLOSE);
} else {
res.headers().set(CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
write(ctx, res);
}
}
private static ChannelFuture write(ChannelHandlerContext ctx, Object res) {
return ctx.writeAndFlush(res);
// : ctx.write(res);
}