Package io.netty.buffer

Examples of io.netty.buffer.ByteBuf.writeBytes()

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        if (msg instanceof Frame) {
            final Frame frame = (Frame) msg;
            if (headerSent.compareAndSet(false, true)) {
                final HttpResponse response = createResponse(Transports.CONTENT_TYPE_HTML);
                final ByteBuf header = ctx.alloc().buffer();
                header.writeBytes(HEADER_PART1.duplicate());
                final ByteBuf content = copiedBuffer(callback, UTF_8);
                header.writeBytes(content);
                content.release();
                header.writeBytes(HEADER_PART2.duplicate());
                final int spaces = 1024 * header.readableBytes();
 
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                header.writeBytes(content);
                content.release();
                header.writeBytes(HEADER_PART2.duplicate());
                final int spaces = 1024 * header.readableBytes();
                final ByteBuf paddedBuffer = ctx.alloc().buffer(1024 + 50);
                paddedBuffer.writeBytes(header);
                header.release();
                for (int s = 0; s < spaces + 20; s++) {
                    paddedBuffer.writeByte(' ');
                }
                paddedBuffer.writeBytes(END_HEADER.duplicate());
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                paddedBuffer.writeBytes(header);
                header.release();
                for (int s = 0; s < spaces + 20; s++) {
                    paddedBuffer.writeByte(' ');
                }
                paddedBuffer.writeBytes(END_HEADER.duplicate());
                ctx.write(response, promise);
                ctx.writeAndFlush(new DefaultHttpContent(paddedBuffer));
            }

            final ByteBuf data = ctx.alloc().buffer();
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                ctx.write(response, promise);
                ctx.writeAndFlush(new DefaultHttpContent(paddedBuffer));
            }

            final ByteBuf data = ctx.alloc().buffer();
            data.writeBytes(PREFIX.duplicate());
            data.writeBytes(Transports.escapeJson(frame.content(), data));
            frame.content().release();
            data.writeBytes(POSTFIX.duplicate());
            final int dataSize = data.readableBytes();
            ctx.writeAndFlush(new DefaultHttpContent(data));
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                ctx.writeAndFlush(new DefaultHttpContent(paddedBuffer));
            }

            final ByteBuf data = ctx.alloc().buffer();
            data.writeBytes(PREFIX.duplicate());
            data.writeBytes(Transports.escapeJson(frame.content(), data));
            frame.content().release();
            data.writeBytes(POSTFIX.duplicate());
            final int dataSize = data.readableBytes();
            ctx.writeAndFlush(new DefaultHttpContent(data));
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            final ByteBuf data = ctx.alloc().buffer();
            data.writeBytes(PREFIX.duplicate());
            data.writeBytes(Transports.escapeJson(frame.content(), data));
            frame.content().release();
            data.writeBytes(POSTFIX.duplicate());
            final int dataSize = data.readableBytes();
            ctx.writeAndFlush(new DefaultHttpContent(data));

            if (maxBytesLimit(dataSize)) {
                if (logger.isDebugEnabled()) {
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        ByteBuf headerBlock = alloc.heapBuffer();
        writeLengthField(headerBlock, numHeaders);
        for (String name: names) {
            byte[] nameBytes = name.getBytes("UTF-8");
            writeLengthField(headerBlock, nameBytes.length);
            headerBlock.writeBytes(nameBytes);
            int savedIndex = headerBlock.writerIndex();
            int valueLength = 0;
            writeLengthField(headerBlock, valueLength);
            for (String value: frame.headers().getAll(name)) {
                byte[] valueBytes = value.getBytes("UTF-8");
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            int valueLength = 0;
            writeLengthField(headerBlock, valueLength);
            for (String value: frame.headers().getAll(name)) {
                byte[] valueBytes = value.getBytes("UTF-8");
                if (valueBytes.length > 0) {
                    headerBlock.writeBytes(valueBytes);
                    headerBlock.writeByte(0);
                    valueLength += valueBytes.length + 1;
                }
            }
            if (valueLength != 0) {
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    protected void encode(ChannelHandlerContext ctx, ServerSentEvent serverSentEvent, List<Object> out) throws Exception {
        ByteBuf outBuffer = ctx.alloc().buffer();
        out.add(outBuffer);

        if (serverSentEvent.getEventType() != null) {
            outBuffer.writeBytes(EVENT_PREFIX_BYTES)
                     .writeBytes(serverSentEvent.getEventType().getBytes())
                     .writeBytes(NEW_LINE_AS_BYTES);
        }

        if (serverSentEvent.getEventData() != null) {
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        if (serverSentEvent.getEventData() != null) {
            appendData(serverSentEvent, outBuffer);
        }

        if (serverSentEvent.getEventId() != null) {
            outBuffer.writeBytes(ID_PREFIX_AS_BYTES)
                     .writeBytes(serverSentEvent.getEventId().getBytes())
                     .writeBytes(NEW_LINE_AS_BYTES);
        }

        outBuffer.writeBytes(NEW_LINE_AS_BYTES);
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