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

Example 21 with DefaultHttp2Headers

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

the class NettyServerHandlerTest method headersWithInvalidContentTypeShouldFail.

@Test
public void headersWithInvalidContentTypeShouldFail() throws Exception {
    Http2Headers headers = new DefaultHttp2Headers().method(HTTP_METHOD).set(CONTENT_TYPE_HEADER, new AsciiString("application/bad", UTF_8)).set(TE_HEADER, TE_TRAILERS).path(new AsciiString("/foo/bar"));
    ByteBuf headersFrame = headersFrame(STREAM_ID, headers);
    channelRead(headersFrame);
    verifyWrite().writeRstStream(eq(ctx()), eq(STREAM_ID), eq(Http2Error.REFUSED_STREAM.code()), any(ChannelPromise.class));
}

Example 22 with DefaultHttp2Headers

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

the class NettyServerStreamTest method emptyFramerShouldSendNoPayload.

@Test
public void emptyFramerShouldSendNoPayload() {
    ListMultimap<CharSequence, CharSequence> expectedHeaders = ImmutableListMultimap.copyOf(new DefaultHttp2Headers().status(new AsciiString("200")).set(new AsciiString("content-type"), new AsciiString("application/grpc")).set(new AsciiString("grpc-status"), new AsciiString("0")));
    ArgumentCaptor<SendResponseHeadersCommand> cmdCap = ArgumentCaptor.forClass(SendResponseHeadersCommand.class);
    stream().close(Status.OK, new Metadata());
    verify(writeQueue).enqueue(cmdCap.capture(), eq(true));
    SendResponseHeadersCommand cmd = cmdCap.getValue();
    assertThat(cmd.stream()).isSameAs(stream.transportState());
    assertThat(ImmutableListMultimap.copyOf(cmd.headers())).containsExactlyEntriesIn(expectedHeaders);
    assertThat(cmd.endOfStream()).isTrue();
}

Example 23 with DefaultHttp2Headers

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

the class NettyServerStreamTest method closeAfterClientHalfCloseShouldSucceed.

@Test
public void closeAfterClientHalfCloseShouldSucceed() throws Exception {
    ListMultimap<CharSequence, CharSequence> expectedHeaders = ImmutableListMultimap.copyOf(new DefaultHttp2Headers().status(new AsciiString("200")).set(new AsciiString("content-type"), new AsciiString("application/grpc")).set(new AsciiString("grpc-status"), new AsciiString("0")));
    // Client half-closes. Listener gets halfClosed()
    stream().transportState().inboundDataReceived(new EmptyByteBuf(UnpooledByteBufAllocator.DEFAULT), true);
    verify(serverListener).halfClosed();
    // Server closes. Status sent
    stream().close(Status.OK, trailers);
    verifyNoMoreInteractions(serverListener);
    ArgumentCaptor<SendResponseHeadersCommand> cmdCap = ArgumentCaptor.forClass(SendResponseHeadersCommand.class);
    verify(writeQueue).enqueue(cmdCap.capture(), eq(true));
    SendResponseHeadersCommand cmd = cmdCap.getValue();
    assertThat(cmd.stream()).isSameAs(stream.transportState());
    assertThat(ImmutableListMultimap.copyOf(cmd.headers())).containsExactlyEntriesIn(expectedHeaders);
    assertThat(cmd.endOfStream()).isTrue();
    // Sending and receiving complete. Listener gets closed()
    stream().transportState().complete();
    verify(serverListener).closed(Status.OK);
    verifyNoMoreInteractions(serverListener);
}

Example 24 with DefaultHttp2Headers

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

the class NettyServerStreamTest method closeBeforeClientHalfCloseShouldSucceed.

@Test
public void closeBeforeClientHalfCloseShouldSucceed() throws Exception {
    ListMultimap<CharSequence, CharSequence> expectedHeaders = ImmutableListMultimap.copyOf(new DefaultHttp2Headers().status(new AsciiString("200")).set(new AsciiString("content-type"), new AsciiString("application/grpc")).set(new AsciiString("grpc-status"), new AsciiString("0")));
    stream().close(Status.OK, new Metadata());
    ArgumentCaptor<SendResponseHeadersCommand> sendHeadersCap = ArgumentCaptor.forClass(SendResponseHeadersCommand.class);
    verify(writeQueue).enqueue(sendHeadersCap.capture(), eq(true));
    SendResponseHeadersCommand sendHeaders = sendHeadersCap.getValue();
    assertThat(sendHeaders.stream()).isSameAs(stream.transportState());
    assertThat(ImmutableListMultimap.copyOf(sendHeaders.headers())).containsExactlyEntriesIn(expectedHeaders);
    assertThat(sendHeaders.endOfStream()).isTrue();
    verifyZeroInteractions(serverListener);
    // Sending complete. Listener gets closed()
    stream().transportState().complete();
    verify(serverListener).closed(Status.OK);
    verifyZeroInteractions(serverListener);
}

Example 25 with DefaultHttp2Headers

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

the class Http2ClientTest method testConnectionDecodeError.

@Test
public void testConnectionDecodeError() throws Exception {
    waitFor(3);
    ServerBootstrap bootstrap = createH2Server((dec, enc) -> new Http2EventAdapter() {

        @Override
        public void onHeadersRead(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream) throws Http2Exception {
            enc.writeHeaders(ctx, streamId, new DefaultHttp2Headers().status("200"), 0, false, ctx.newPromise());
            enc.frameWriter().writeRstStream(ctx, 10, 0, ctx.newPromise());
            ctx.flush();
        }
    });
    ChannelFuture s = bootstrap.bind(DEFAULT_HTTPS_HOST, DEFAULT_HTTPS_PORT).sync();
    try {
        Context ctx = vertx.getOrCreateContext();
        ctx.runOnContext(v -> {
            client.get(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, "/somepath", resp -> {
                resp.exceptionHandler(err -> {
                    assertOnIOContext(ctx);
                    if (err instanceof Http2Exception) {
                        complete();
                    }
                });
            }).connectionHandler(conn -> {
                conn.exceptionHandler(err -> {
                    assertSame(ctx, Vertx.currentContext());
                    if (err instanceof Http2Exception) {
                        complete();
                    }
                });
            }).exceptionHandler(err -> {
                assertOnIOContext(ctx);
                if (err instanceof Http2Exception) {
                    complete();
                }
            }).sendHead();
        });
        await();
    } finally {
        s.channel().close().sync();
    }
}