Examples with ChannelHandlerContext io.netty.channel.ChannelHandlerContext used on opensource projects

Example 16 with ChannelHandlerContext

use of io.netty.channel.ChannelHandlerContext in project vert.x by eclipse.

the class Http2ServerTest method testResetActivePushPromise.

@Test
public void testResetActivePushPromise() throws Exception {
    Context ctx = vertx.getOrCreateContext();
    server.requestHandler(req -> {
        req.response().push(HttpMethod.GET, "/wibble", ar -> {
            assertTrue(ar.succeeded());
            assertOnIOContext(ctx);
            HttpServerResponse response = ar.result();
            response.exceptionHandler(err -> {
                testComplete();
            });
            response.setChunked(true).write("some_content");
        });
    });
    startServer(ctx);
    TestClient client = new TestClient();
    ChannelFuture fut = client.connect(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, request -> {
        int id = request.nextStreamId();
        Http2ConnectionEncoder encoder = request.encoder;
        encoder.writeHeaders(request.context, id, GET("/"), 0, true, request.context.newPromise());
        request.decoder.frameListener(new Http2FrameAdapter() {

            @Override
            public int onDataRead(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endOfStream) throws Http2Exception {
                request.encoder.writeRstStream(ctx, streamId, Http2Error.CANCEL.code(), ctx.newPromise());
                request.context.flush();
                return super.onDataRead(ctx, streamId, data, padding, endOfStream);
            }
        });
    });
    fut.sync();
    await();
}

Example 17 with ChannelHandlerContext

use of io.netty.channel.ChannelHandlerContext in project vert.x by eclipse.

the class Http2ServerTest method testConnectionWindowSize.

@Test
public void testConnectionWindowSize() throws Exception {
    server.close();
    server = vertx.createHttpServer(createHttp2ServerOptions(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST).setHttp2ConnectionWindowSize(65535 + 65535));
    server.requestHandler(req -> {
        req.response().end();
    });
    startServer();
    TestClient client = new TestClient();
    ChannelFuture fut = client.connect(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, request -> {
        request.decoder.frameListener(new Http2EventAdapter() {

            @Override
            public void onWindowUpdateRead(ChannelHandlerContext ctx, int streamId, int windowSizeIncrement) throws Http2Exception {
                vertx.runOnContext(v -> {
                    assertEquals(65535, windowSizeIncrement);
                    testComplete();
                });
            }
        });
    });
    fut.sync();
    await();
}

Example 18 with ChannelHandlerContext

use of io.netty.channel.ChannelHandlerContext 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();
}

Example 19 with ChannelHandlerContext

use of io.netty.channel.ChannelHandlerContext in project vert.x by eclipse.

the class Http2ServerTest method testMalformedRequestHeaders.

private void testMalformedRequestHeaders(Http2Headers headers) throws Exception {
    server.requestHandler(req -> fail());
    startServer();
    TestClient client = new TestClient();
    ChannelFuture fut = client.connect(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, request -> {
        int id = request.nextStreamId();
        Http2ConnectionEncoder encoder = request.encoder;
        encoder.writeHeaders(request.context, id, headers, 0, true, request.context.newPromise());
        request.decoder.frameListener(new Http2FrameAdapter() {

            @Override
            public void onRstStreamRead(ChannelHandlerContext ctx, int streamId, long errorCode) throws Http2Exception {
                vertx.runOnContext(v -> {
                    testComplete();
                });
            }
        });
    });
    fut.sync();
    await();
}

Example 20 with ChannelHandlerContext

use of io.netty.channel.ChannelHandlerContext in project vert.x by eclipse.

the class Http2ServerTest method testNetSocketSendFile.

private void testNetSocketSendFile(Buffer expected, String path, long offset, long length) throws Exception {
    server.requestHandler(req -> {
        NetSocket socket = req.netSocket();
        socket.sendFile(path, offset, length, ar -> {
            assertTrue(ar.succeeded());
            socket.end();
        });
    });
    startServer();
    TestClient client = new TestClient();
    ChannelFuture fut = client.connect(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, request -> {
        int id = request.nextStreamId();
        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("200", headers.status().toString());
                    assertFalse(endStream);
                });
            }

            Buffer received = Buffer.buffer();

            @Override
            public int onDataRead(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endOfStream) throws Http2Exception {
                received.appendBuffer(Buffer.buffer(data.copy()));
                if (endOfStream) {
                    vertx.runOnContext(v -> {
                        assertEquals(received, expected);
                        testComplete();
                    });
                }
                return data.readableBytes() + padding;
            }
        });
        request.encoder.writeHeaders(request.context, id, GET("/"), 0, true, request.context.newPromise());
        request.context.flush();
    });
    fut.sync();
    await();
}