Examples with Http2Headers io.netty.handler.codec.http2.Http2Headers used on opensource projects

Example 1 with Http2Headers

use of io.netty.handler.codec.http2.Http2Headers in project vert.x by eclipse.

the class Http2ClientTest method testClearText.

private void testClearText(boolean upgrade) throws Exception {
    ServerBootstrap bootstrap = createH2CServer((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, true, ctx.newPromise());
            ctx.flush();
        }
    }, upgrade);
    ChannelFuture s = bootstrap.bind(DEFAULT_HTTP_HOST, DEFAULT_HTTP_PORT).sync();
    try {
        client.close();
        client = vertx.createHttpClient(clientOptions.setUseAlpn(false).setSsl(false).setHttp2ClearTextUpgrade(upgrade));
        client.get(DEFAULT_HTTP_PORT, DEFAULT_HTTP_HOST, "/somepath", resp -> {
            assertEquals(HttpVersion.HTTP_2, resp.version());
            testComplete();
        }).exceptionHandler(this::fail).end();
        await();
    } finally {
        s.channel().close().sync();
    }
}

Example 2 with Http2Headers

use of io.netty.handler.codec.http2.Http2Headers in project vert.x by eclipse.

the class Http2ClientTest method testGet.

@Test
public void testGet() throws Exception {
    ServerBootstrap bootstrap = createH2Server((decoder, encoder) -> new Http2EventAdapter() {

        @Override
        public void onHeadersRead(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream) throws Http2Exception {
            vertx.runOnContext(v -> {
                assertTrue(endStream);
                encoder.writeHeaders(ctx, streamId, new DefaultHttp2Headers().status("200"), 0, true, ctx.newPromise());
                ctx.flush();
            });
        }

        @Override
        public void onGoAwayRead(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData) throws Http2Exception {
            vertx.runOnContext(v -> {
                testComplete();
            });
        }
    });
    ChannelFuture s = bootstrap.bind(DEFAULT_HTTPS_HOST, DEFAULT_HTTPS_PORT).sync();
    try {
        HttpClientRequest req = client.get(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, "/somepath");
        req.handler(resp -> {
            Context ctx = vertx.getOrCreateContext();
            assertOnIOContext(ctx);
            resp.endHandler(v -> {
                assertOnIOContext(ctx);
                req.connection().close();
            });
        }).end();
        await();
    } finally {
        s.channel().close().sync();
    }
}

Example 3 with Http2Headers

use of io.netty.handler.codec.http2.Http2Headers in project vert.x by eclipse.

the class Http2ClientTest method testStreamError.

@Test
public void testStreamError() 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());
            // Send a corrupted frame on purpose to check we get the corresponding error in the request exception handler
            // the error is : greater padding value 0c -> 1F
            // ChannelFuture a = encoder.frameWriter().writeData(request.context, id, Buffer.buffer("hello").getByteBuf(), 12, false, request.context.newPromise());
            // normal frame    : 00 00 12 00 08 00 00 00 03 0c 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00
            // corrupted frame : 00 00 12 00 08 00 00 00 03 1F 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00
            ctx.channel().write(Buffer.buffer(new byte[] { 0x00, 0x00, 0x12, 0x00, 0x08, 0x00, 0x00, 0x00, (byte) (streamId & 0xFF), 0x1F, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }).getByteBuf());
            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 -> {
                    assertOnIOContext(ctx);
                    if (err instanceof Http2Exception) {
                        complete();
                    }
                });
            }).exceptionHandler(err -> {
                assertOnIOContext(ctx);
                if (err instanceof Http2Exception) {
                    complete();
                }
            }).sendHead();
        });
        await();
    } finally {
        s.channel().close().sync();
    }
}

Example 4 with Http2Headers

use of io.netty.handler.codec.http2.Http2Headers in project vert.x by eclipse.

the class Http2ClientTest method testInvalidServerResponse.

@Test
public void testInvalidServerResponse() throws Exception {
    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("xyz"), 0, false, 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 -> {
                fail();
            }).connectionHandler(conn -> {
                conn.exceptionHandler(err -> {
                    fail();
                });
            }).exceptionHandler(err -> {
                assertOnIOContext(ctx);
                if (err instanceof NumberFormatException) {
                    testComplete();
                }
            }).end();
        });
        await();
    } finally {
        s.channel().close().sync();
    }
}

Example 5 with Http2Headers

use of io.netty.handler.codec.http2.Http2Headers in project vert.x by eclipse.

the class Http2ServerTest method testResponseCompressionEnabled.

@Test
public void testResponseCompressionEnabled() throws Exception {
    waitFor(2);
    String expected = TestUtils.randomAlphaString(1000);
    server.close();
    server = vertx.createHttpServer(serverOptions.setCompressionSupported(true));
    server.requestHandler(req -> {
        req.response().end(expected);
    });
    startServer();
    TestClient client = new TestClient();
    ChannelFuture fut = client.connect(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, request -> {
        request.decoder.frameListener(new Http2EventAdapter() {

            @Override
            public void onHeadersRead(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream) throws Http2Exception {
                vertx.runOnContext(v -> {
                    assertEquals("gzip", headers.get(HttpHeaderNames.CONTENT_ENCODING).toString());
                    complete();
                });
            }

            @Override
            public int onDataRead(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endOfStream) throws Http2Exception {
                byte[] bytes = new byte[data.readableBytes()];
                data.readBytes(bytes);
                vertx.runOnContext(v -> {
                    String decoded;
                    try {
                        GZIPInputStream in = new GZIPInputStream(new ByteArrayInputStream(bytes));
                        ByteArrayOutputStream baos = new ByteArrayOutputStream();
                        while (true) {
                            int i = in.read();
                            if (i == -1) {
                                break;
                            }
                            baos.write(i);
                            ;
                        }
                        decoded = baos.toString();
                    } catch (IOException e) {
                        fail(e);
                        return;
                    }
                    assertEquals(expected, decoded);
                    complete();
                });
                return super.onDataRead(ctx, streamId, data, padding, endOfStream);
            }
        });
        int id = request.nextStreamId();
        request.encoder.writeHeaders(request.context, id, GET("/").add("accept-encoding", "gzip"), 0, true, request.context.newPromise());
        request.context.flush();
    });
    fut.sync();
    await();
}