Examples with DefaultHttp2Headers io.netty.handler.codec.http2.DefaultHttp2Headers used on opensource projects

Example 16 with DefaultHttp2Headers

use of io.netty.handler.codec.http2.DefaultHttp2Headers in project netty by netty.

the class DataCompressionHttp2Test method justHeadersNoData.

@Test
public void justHeadersNoData() throws Exception {
    bootstrapEnv(0);
    final Http2Headers headers = new DefaultHttp2Headers().method(GET).path(PATH).set(HttpHeaderNames.CONTENT_ENCODING, HttpHeaderValues.GZIP);
    runInChannel(clientChannel, new Http2Runnable() {

        @Override
        public void run() throws Http2Exception {
            clientEncoder.writeHeaders(ctxClient(), 3, headers, 0, true, newPromiseClient());
            clientHandler.flush(ctxClient());
        }
    });
    awaitServer();
    verify(serverListener).onHeadersRead(any(ChannelHandlerContext.class), eq(3), eq(headers), eq(0), eq(DEFAULT_PRIORITY_WEIGHT), eq(false), eq(0), eq(true));
}

Example 17 with DefaultHttp2Headers

use of io.netty.handler.codec.http2.DefaultHttp2Headers in project grpc-java by grpc.

the class NettyClientHandlerTest method inboundShouldForwardToStream.

@Test
public void inboundShouldForwardToStream() throws Exception {
    createStream();
    // Read a headers frame first.
    Http2Headers headers = new DefaultHttp2Headers().status(STATUS_OK).set(CONTENT_TYPE_HEADER, CONTENT_TYPE_GRPC).set(as("magic"), as("value"));
    ByteBuf headersFrame = headersFrame(3, headers);
    channelRead(headersFrame);
    ArgumentCaptor<Metadata> captor = ArgumentCaptor.forClass(Metadata.class);
    verify(streamListener).headersRead(captor.capture());
    assertEquals("value", captor.getValue().get(Metadata.Key.of("magic", Metadata.ASCII_STRING_MARSHALLER)));
    streamTransportState.requestMessagesFromDeframer(1);
    // Create a data frame and then trigger the handler to read it.
    ByteBuf frame = grpcDataFrame(3, false, contentAsArray());
    channelRead(frame);
    ArgumentCaptor<InputStream> isCaptor = ArgumentCaptor.forClass(InputStream.class);
    verify(streamListener).messageRead(isCaptor.capture());
    assertArrayEquals(ByteBufUtil.getBytes(content()), ByteStreams.toByteArray(isCaptor.getValue()));
    isCaptor.getValue().close();
}

Example 18 with DefaultHttp2Headers

use of io.netty.handler.codec.http2.DefaultHttp2Headers in project grpc-java by grpc.

the class NettyClientStreamTest method invalidInboundContentTypeShouldCancelStream.

@Test
public void invalidInboundContentTypeShouldCancelStream() {
    // Set stream id to indicate it has been created
    stream().transportState().setId(STREAM_ID);
    Http2Headers headers = new DefaultHttp2Headers().status(STATUS_OK).set(CONTENT_TYPE_HEADER, new AsciiString("application/bad", UTF_8));
    stream().transportState().transportHeadersReceived(headers, false);
    Http2Headers trailers = new DefaultHttp2Headers().set(new AsciiString("grpc-status", UTF_8), new AsciiString("0", UTF_8));
    stream().transportState().transportHeadersReceived(trailers, true);
    ArgumentCaptor<Status> captor = ArgumentCaptor.forClass(Status.class);
    ArgumentCaptor<Metadata> metadataCaptor = ArgumentCaptor.forClass(Metadata.class);
    verify(listener).closed(captor.capture(), metadataCaptor.capture());
    Status status = captor.getValue();
    assertEquals(Status.Code.UNKNOWN, status.getCode());
    assertTrue(status.getDescription().contains("content-type"));
    assertEquals("application/bad", metadataCaptor.getValue().get(Metadata.Key.of("Content-Type", Metadata.ASCII_STRING_MARSHALLER)));
}

Example 19 with DefaultHttp2Headers

use of io.netty.handler.codec.http2.DefaultHttp2Headers in project grpc-java by grpc.

the class GrpcHttp2HeadersDecoderTest method decode_emptyHeaders.

@Test
public void decode_emptyHeaders() throws Http2Exception {
    Http2HeadersDecoder decoder = new GrpcHttp2ClientHeadersDecoder(8192);
    Http2HeadersEncoder encoder = new DefaultHttp2HeadersEncoder(NEVER_SENSITIVE);
    ByteBuf encodedHeaders = Unpooled.buffer();
    encoder.encodeHeaders(1, /* randomly chosen */
    new DefaultHttp2Headers(false), encodedHeaders);
    Http2Headers decodedHeaders = decoder.decodeHeaders(3, /* randomly chosen */
    encodedHeaders);
    assertEquals(0, decodedHeaders.size());
    assertThat(decodedHeaders.toString(), containsString("[]"));
}

Example 20 with DefaultHttp2Headers

use of io.netty.handler.codec.http2.DefaultHttp2Headers in project grpc-java by grpc.

the class GrpcHttp2HeadersDecoderTest method decode_requestHeaders.

@Test
public void decode_requestHeaders() throws Http2Exception {
    Http2HeadersDecoder decoder = new GrpcHttp2ServerHeadersDecoder(DEFAULT_MAX_HEADER_LIST_SIZE);
    Http2HeadersEncoder encoder = new DefaultHttp2HeadersEncoder(NEVER_SENSITIVE);
    Http2Headers headers = new DefaultHttp2Headers(false);
    headers.add(of(":scheme"), of("https")).add(of(":method"), of("GET")).add(of(":path"), of("index.html")).add(of(":authority"), of("foo.grpc.io")).add(of("custom"), of("header"));
    encodedHeaders = Unpooled.buffer();
    encoder.encodeHeaders(1, /* randomly chosen */
    headers, encodedHeaders);
    Http2Headers decodedHeaders = decoder.decodeHeaders(3, /* randomly chosen */
    encodedHeaders);
    assertEquals(headers.get(of(":scheme")), decodedHeaders.scheme());
    assertEquals(headers.get(of(":method")), decodedHeaders.method());
    assertEquals(headers.get(of(":path")), decodedHeaders.path());
    assertEquals(headers.get(of(":authority")), decodedHeaders.authority());
    assertEquals(headers.get(of("custom")), decodedHeaders.get(of("custom")));
    assertEquals(headers.size(), decodedHeaders.size());
    String toString = decodedHeaders.toString();
    assertContainsKeyAndValue(toString, ":scheme", decodedHeaders.scheme());
    assertContainsKeyAndValue(toString, ":method", decodedHeaders.method());
    assertContainsKeyAndValue(toString, ":path", decodedHeaders.path());
    assertContainsKeyAndValue(toString, ":authority", decodedHeaders.authority());
    assertContainsKeyAndValue(toString, "custom", decodedHeaders.get(of("custom")));
}