Examples with DefaultLastHttpContent io.netty.handler.codec.http.DefaultLastHttpContent used on opensource projects

Example 41 with DefaultLastHttpContent

use of io.netty.handler.codec.http.DefaultLastHttpContent in project netty by netty.

the class HttpPostMultipartRequestDecoderBenchmark method testHighNumberChunks.

public double testHighNumberChunks(boolean big, boolean noDisk) {
    String BOUNDARY = "01f136d9282f";
    int size = 8 * 1024;
    int chunkNumber = 64;
    StringBuilder stringBuilder = new StringBuilder(size);
    stringBuilder.setLength(size);
    String data = stringBuilder.toString();
    byte[] bodyStartBytes = ("--" + BOUNDARY + "\n" + "Content-Disposition: form-data; name=\"msg_id\"\n\n15200\n--" + BOUNDARY + "\nContent-Disposition: form-data; name=\"msg1\"; filename=\"file1.txt\"\n\n" + data).getBytes(CharsetUtil.UTF_8);
    byte[] bodyPartBigBytes = data.getBytes(CharsetUtil.UTF_8);
    byte[] intermediaryBytes = ("\n--" + BOUNDARY + "\nContent-Disposition: form-data; name=\"msg2\"; filename=\"file2.txt\"\n\n" + data).getBytes(CharsetUtil.UTF_8);
    byte[] finalBigBytes = ("\n" + "--" + BOUNDARY + "--\n").getBytes(CharsetUtil.UTF_8);
    ByteBuf firstBuf = Unpooled.wrappedBuffer(bodyStartBytes);
    ByteBuf finalBuf = Unpooled.wrappedBuffer(finalBigBytes);
    ByteBuf nextBuf;
    if (big) {
        nextBuf = Unpooled.wrappedBuffer(bodyPartBigBytes);
    } else {
        nextBuf = Unpooled.wrappedBuffer(intermediaryBytes);
    }
    DefaultHttpRequest req = new DefaultHttpRequest(HttpVersion.HTTP_1_0, HttpMethod.POST, "/up");
    req.headers().add(HttpHeaderNames.CONTENT_TYPE, "multipart/form-data; boundary=" + BOUNDARY);
    long start = System.nanoTime();
    DefaultHttpDataFactory defaultHttpDataFactory = new DefaultHttpDataFactory(noDisk ? 1024 * 1024 : 16 * 1024);
    HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(defaultHttpDataFactory, req);
    firstBuf.retain();
    decoder.offer(new DefaultHttpContent(firstBuf));
    firstBuf.release();
    for (int i = 1; i < chunkNumber; i++) {
        nextBuf.retain();
        decoder.offer(new DefaultHttpContent(nextBuf));
        nextBuf.release();
        nextBuf.readerIndex(0);
    }
    finalBuf.retain();
    decoder.offer(new DefaultLastHttpContent(finalBuf));
    finalBuf.release();
    while (decoder.hasNext()) {
        InterfaceHttpData httpData = decoder.next();
    }
    while (finalBuf.refCnt() > 0) {
        finalBuf.release();
    }
    while (nextBuf.refCnt() > 0) {
        nextBuf.release();
    }
    while (finalBuf.refCnt() > 0) {
        finalBuf.release();
    }
    long stop = System.nanoTime();
    double time = (stop - start) / 1000000.0;
    defaultHttpDataFactory.cleanAllHttpData();
    defaultHttpDataFactory.cleanRequestHttpData(req);
    decoder.destroy();
    return time;
}

Example 42 with DefaultLastHttpContent

use of io.netty.handler.codec.http.DefaultLastHttpContent in project netty by netty.

the class Http2StreamFrameToHttpObjectCodec method decode.

@Override
protected void decode(ChannelHandlerContext ctx, Http2StreamFrame frame, List<Object> out) throws Exception {
    if (frame instanceof Http2HeadersFrame) {
        Http2HeadersFrame headersFrame = (Http2HeadersFrame) frame;
        Http2Headers headers = headersFrame.headers();
        Http2FrameStream stream = headersFrame.stream();
        int id = stream == null ? 0 : stream.id();
        final CharSequence status = headers.status();
        // but we need to decode it as a FullHttpResponse to play nice with HttpObjectAggregator.
        if (null != status && HttpResponseStatus.CONTINUE.codeAsText().contentEquals(status)) {
            final FullHttpMessage fullMsg = newFullMessage(id, headers, ctx.alloc());
            out.add(fullMsg);
            return;
        }
        if (headersFrame.isEndStream()) {
            if (headers.method() == null && status == null) {
                LastHttpContent last = new DefaultLastHttpContent(Unpooled.EMPTY_BUFFER, validateHeaders);
                HttpConversionUtil.addHttp2ToHttpHeaders(id, headers, last.trailingHeaders(), HttpVersion.HTTP_1_1, true, true);
                out.add(last);
            } else {
                FullHttpMessage full = newFullMessage(id, headers, ctx.alloc());
                out.add(full);
            }
        } else {
            HttpMessage req = newMessage(id, headers);
            if (!HttpUtil.isContentLengthSet(req)) {
                req.headers().add(HttpHeaderNames.TRANSFER_ENCODING, HttpHeaderValues.CHUNKED);
            }
            out.add(req);
        }
    } else if (frame instanceof Http2DataFrame) {
        Http2DataFrame dataFrame = (Http2DataFrame) frame;
        if (dataFrame.isEndStream()) {
            out.add(new DefaultLastHttpContent(dataFrame.content().retain(), validateHeaders));
        } else {
            out.add(new DefaultHttpContent(dataFrame.content().retain()));
        }
    }
}

Example 43 with DefaultLastHttpContent

use of io.netty.handler.codec.http.DefaultLastHttpContent in project netty by netty.

the class Http2StreamFrameToHttpObjectCodecTest method testUpgradeDataEndWithTrailers.

@Test
public void testUpgradeDataEndWithTrailers() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2StreamFrameToHttpObjectCodec(true));
    ByteBuf hello = Unpooled.copiedBuffer("hello world", CharsetUtil.UTF_8);
    LastHttpContent trailers = new DefaultLastHttpContent(hello, true);
    HttpHeaders headers = trailers.trailingHeaders();
    headers.set("key", "value");
    assertTrue(ch.writeOutbound(trailers));
    Http2DataFrame dataFrame = ch.readOutbound();
    try {
        assertThat(dataFrame.content().toString(CharsetUtil.UTF_8), is("hello world"));
        assertFalse(dataFrame.isEndStream());
    } finally {
        dataFrame.release();
    }
    Http2HeadersFrame headerFrame = ch.readOutbound();
    assertThat(headerFrame.headers().get("key").toString(), is("value"));
    assertTrue(headerFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 44 with DefaultLastHttpContent

use of io.netty.handler.codec.http.DefaultLastHttpContent in project netty by netty.

the class Http2StreamFrameToHttpObjectCodecTest method testUpgradeTrailers.

@Test
public void testUpgradeTrailers() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2StreamFrameToHttpObjectCodec(true));
    LastHttpContent trailers = new DefaultLastHttpContent(Unpooled.EMPTY_BUFFER, true);
    HttpHeaders headers = trailers.trailingHeaders();
    headers.set("key", "value");
    assertTrue(ch.writeOutbound(trailers));
    Http2HeadersFrame headerFrame = ch.readOutbound();
    assertThat(headerFrame.headers().get("key").toString(), is("value"));
    assertTrue(headerFrame.isEndStream());
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}

Example 45 with DefaultLastHttpContent

use of io.netty.handler.codec.http.DefaultLastHttpContent in project netty by netty.

the class Http2StreamFrameToHttpObjectCodecTest method testUpgradeDataEnd.

@Test
public void testUpgradeDataEnd() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new Http2StreamFrameToHttpObjectCodec(true));
    ByteBuf hello = Unpooled.copiedBuffer("hello world", CharsetUtil.UTF_8);
    LastHttpContent end = new DefaultLastHttpContent(hello, true);
    assertTrue(ch.writeOutbound(end));
    Http2DataFrame dataFrame = ch.readOutbound();
    try {
        assertThat(dataFrame.content().toString(CharsetUtil.UTF_8), is("hello world"));
        assertTrue(dataFrame.isEndStream());
    } finally {
        dataFrame.release();
    }
    assertThat(ch.readOutbound(), is(nullValue()));
    assertFalse(ch.finish());
}