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

Example 51 with DefaultFullHttpResponse

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

the class HelloWorldHttp1Handler method channelRead0.

@Override
public void channelRead0(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    if (HttpUtil.is100ContinueExpected(req)) {
        ctx.write(new DefaultFullHttpResponse(HTTP_1_1, CONTINUE));
    }
    boolean keepAlive = HttpUtil.isKeepAlive(req);
    ByteBuf content = ctx.alloc().buffer();
    content.writeBytes(HelloWorldHttp2Handler.RESPONSE_BYTES.duplicate());
    ByteBufUtil.writeAscii(content, " - via " + req.protocolVersion() + " (" + establishApproach + ")");
    FullHttpResponse response = new DefaultFullHttpResponse(HTTP_1_1, OK, content);
    response.headers().set(CONTENT_TYPE, "text/plain; charset=UTF-8");
    response.headers().setInt(CONTENT_LENGTH, response.content().readableBytes());
    if (!keepAlive) {
        ctx.writeAndFlush(response).addListener(ChannelFutureListener.CLOSE);
    } else {
        response.headers().set(CONNECTION, HttpHeaderValues.KEEP_ALIVE);
        ctx.writeAndFlush(response);
    }
}

Example 52 with DefaultFullHttpResponse

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

the class RtspEncoderTest method testSend200OkResponseWithBody.

/**
     * Test of a 200 OK response, with body.
     */
@Test
public void testSend200OkResponseWithBody() {
    String expected = "RTSP/1.0 200 OK\r\n" + "server: Testserver\r\n" + "session: 2547019973447939919\r\n" + "content-type: text/parameters\r\n" + "content-length: 50\r\n" + "cseq: 3\r\n" + "\r\n" + "position: 24\r\n" + "stream_state: playing\r\n" + "scale: 1.00\r\n";
    byte[] content = ("position: 24\r\n" + "stream_state: playing\r\n" + "scale: 1.00\r\n").getBytes(CharsetUtil.UTF_8);
    FullHttpResponse response = new DefaultFullHttpResponse(RtspVersions.RTSP_1_0, RtspResponseStatuses.OK);
    response.headers().add(RtspHeaderNames.SERVER, "Testserver");
    response.headers().add(RtspHeaderNames.SESSION, "2547019973447939919");
    response.headers().add(RtspHeaderNames.CONTENT_TYPE, "text/parameters");
    response.headers().add(RtspHeaderNames.CONTENT_LENGTH, "" + content.length);
    response.headers().add(RtspHeaderNames.CSEQ, "3");
    response.content().writeBytes(content);
    EmbeddedChannel ch = new EmbeddedChannel(new RtspEncoder());
    ch.writeOutbound(response);
    ByteBuf buf = ch.readOutbound();
    String actual = buf.toString(CharsetUtil.UTF_8);
    buf.release();
    assertEquals(expected, actual);
}

Example 53 with DefaultFullHttpResponse

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

the class CorsHandler method handlePreflight.

private void handlePreflight(final ChannelHandlerContext ctx, final HttpRequest request) {
    final HttpResponse response = new DefaultFullHttpResponse(request.protocolVersion(), OK, true, true);
    if (setOrigin(response)) {
        setAllowMethods(response);
        setAllowHeaders(response);
        setAllowCredentials(response);
        setMaxAge(response);
        setPreflightHeaders(response);
    }
    release(request);
    respond(ctx, request, response);
}

Example 54 with DefaultFullHttpResponse

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

the class CorsHandler method forbidden.

private static void forbidden(final ChannelHandlerContext ctx, final HttpRequest request) {
    release(request);
    respond(ctx, request, new DefaultFullHttpResponse(request.protocolVersion(), FORBIDDEN));
}

Example 55 with DefaultFullHttpResponse

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

the class HttpSnoopServerHandler method writeResponse.

private boolean writeResponse(HttpObject currentObj, ChannelHandlerContext ctx) {
    // Decide whether to close the connection or not.
    boolean keepAlive = HttpUtil.isKeepAlive(request);
    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HTTP_1_1, currentObj.decoderResult().isSuccess() ? OK : BAD_REQUEST, Unpooled.copiedBuffer(buf.toString(), CharsetUtil.UTF_8));
    response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/plain; charset=UTF-8");
    if (keepAlive) {
        // Add 'Content-Length' header only for a keep-alive connection.
        response.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
        // Add keep alive header as per:
        // - http://www.w3.org/Protocols/HTTP/1.1/draft-ietf-http-v11-spec-01.html#Connection
        response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
    }
    // Encode the cookie.
    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    if (cookieString != null) {
        Set<Cookie> cookies = ServerCookieDecoder.STRICT.decode(cookieString);
        if (!cookies.isEmpty()) {
            // Reset the cookies if necessary.
            for (Cookie cookie : cookies) {
                response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.STRICT.encode(cookie));
            }
        }
    } else {
        // Browser sent no cookie.  Add some.
        response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.STRICT.encode("key1", "value1"));
        response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.STRICT.encode("key2", "value2"));
    }
    // Write the response.
    ctx.write(response);
    return keepAlive;
}