com.alipay.sofa.rpc.core.request.SofaRequest#addRequestProp

Source File: RestTracerAdapter.java From sofa-rpc with Apache License 2.0

6 votes

/**
 * Decode baggage items from netty request to sofa request context
 *
 * @param request       netty http request
 * @param sofaRequest   rpc request holder
 */
private static void decodeBaggageItemsFromRequest(NettyHttpRequest request,
                                                  SofaRequest sofaRequest) {
    HttpHeaders headers = request.getHttpHeaders();
    // Decode baggage items
    MultivaluedMap<String, String> headerMaps = headers.getRequestHeaders();
    if (!RpcInvokeContext.isBaggageEnable() || headerMaps == null || headerMaps.isEmpty()) {
        return;
    }

    Map<String, String> baggageItems = new HashMap<String, String>();
    for (Map.Entry<String, List<String>> entry : headerMaps.entrySet()) {
        if (!entry.getKey().startsWith(RPC_REQUEST_BAGGAGE_PREFIX) ||
            entry.getValue() == null ||
            entry.getValue().isEmpty()) {
            continue;
        }

        String value = entry.getValue().get(0);
        String key = entry.getKey().substring(RPC_REQUEST_BAGGAGE_PREFIX_LEN);
        baggageItems.put(key, value);
    }
    sofaRequest.addRequestProp(RemotingConstants.RPC_REQUEST_BAGGAGE, baggageItems);

    BaggageResolver.pickupFromRequest(RpcInvokeContext.peekContext(), sofaRequest, true);
}

Source File: RestLookoutAdapter.java From sofa-rpc with Apache License 2.0

6 votes

public static void sendRestServerSendEvent(RestServerSendEvent restServerSendEvent) {
    //this is special for rest
    if (EventBus.isEnable(ServerSendEvent.class)) {
        SofaRequest request = new SofaRequest();

        String appName = (String) RpcRuntimeContext.get(RpcRuntimeContext.KEY_APPNAME);
        request.setTargetAppName(appName);
        request.addRequestProp(RemotingConstants.HEAD_APP_NAME, restServerSendEvent.getRequest().getHttpHeaders()
            .getHeaderString(RemotingConstants.HEAD_APP_NAME));
        RpcInternalContext context = RpcInternalContext.getContext();
        request.setTargetServiceUniqueName((String) context.getAttachment(INTERNAL_KEY_PREFIX +
            RestConstants.REST_SERVICE_KEY));

        request.setMethodName((String) context.getAttachment(INTERNAL_KEY_PREFIX +
            RestConstants.REST_METHODNAME_KEY));
        request.addRequestProp(RemotingConstants.HEAD_PROTOCOL, RpcConstants.PROTOCOL_TYPE_REST);
        request.setInvokeType(RpcConstants.INVOKER_TYPE_SYNC);
        SofaResponse response = new SofaResponse();

        if (restServerSendEvent.getThrowable() != null) {
            response.setErrorMsg(restServerSendEvent.getThrowable().getMessage());
        }
        final ServerSendEvent event = new ServerSendEvent(request, response, restServerSendEvent.getThrowable());
        EventBus.post(event);
    }
}

Source File: JacksonSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void decodeSofaRequest(AbstractByteBuf data, SofaRequest sofaRequest, Map<String, String> head) {
    if (head == null) {
        throw buildDeserializeError("head is null!");
    }
    // 解析request信息
    String targetService = head.remove(RemotingConstants.HEAD_TARGET_SERVICE);
    if (targetService != null) {
        sofaRequest.setTargetServiceUniqueName(targetService);
        String interfaceName = ConfigUniqueNameGenerator.getInterfaceName(targetService);
        sofaRequest.setInterfaceName(interfaceName);
    } else {
        throw buildDeserializeError("HEAD_TARGET_SERVICE is null");
    }
    String methodName = head.remove(RemotingConstants.HEAD_METHOD_NAME);
    if (methodName != null) {
        sofaRequest.setMethodName(methodName);
    } else {
        throw buildDeserializeError("HEAD_METHOD_NAME is null");
    }
    String targetApp = head.remove(RemotingConstants.HEAD_TARGET_APP);
    if (targetApp != null) {
        sofaRequest.setTargetAppName(targetApp);
    }

    // parse tracer and baggage
    parseRequestHeader(RemotingConstants.RPC_TRACE_NAME, head, sofaRequest);
    if (RpcInvokeContext.isBaggageEnable()) {
        parseRequestHeader(RemotingConstants.RPC_REQUEST_BAGGAGE, head, sofaRequest);
    }
    for (Map.Entry<String, String> entry : head.entrySet()) {
        sofaRequest.addRequestProp(entry.getKey(), entry.getValue());
    }

    // according interface and method name to find parameter types
    JavaType[] requestClassList = jacksonHelper.getReqClass(targetService, sofaRequest.getMethodName());
    Object[] reqList = decode(data, requestClassList);
    sofaRequest.setMethodArgs(reqList);
    sofaRequest.setMethodArgSigs(parseArgSigs(requestClassList));
}

Source File: SofaRpcConsumerInterceptor.java From skywalking with Apache License 2.0

5 votes

@Override
public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
    MethodInterceptResult result) throws Throwable {
    SofaRequest sofaRequest = (SofaRequest) allArguments[0];
    RpcInternalContext rpcContext = RpcInternalContext.getContext();

    ProviderInfo providerInfo = rpcContext.getProviderInfo();

    AbstractSpan span = null;

    final String host = providerInfo.getHost();
    final int port = providerInfo.getPort();
    final ContextCarrier contextCarrier = new ContextCarrier();
    final String operationName = generateOperationName(providerInfo, sofaRequest);
    span = ContextManager.createExitSpan(operationName, contextCarrier, host + ":" + port);
    CarrierItem next = contextCarrier.items();
    while (next.hasNext()) {
        next = next.next();
        String key = next.getHeadKey();
        String skyWalkingKey = SKYWALKING_PREFIX + key;
        sofaRequest.addRequestProp(skyWalkingKey, next.getHeadValue());
    }

    Tags.URL.set(span, generateRequestURL(providerInfo, sofaRequest));
    span.setComponent(ComponentsDefine.SOFARPC);
    SpanLayer.asRPCFramework(span);
}

Source File: BaggageResolver.java From sofa-rpc with Apache License 2.0

5 votes

/**
 * 通过请求透传数据
 *
 * @param context RpcInvokeContext
 * @param request 请求
 */
public static void carryWithRequest(RpcInvokeContext context, SofaRequest request) {
    if (context != null) {
        Map<String, String> requestBaggage = context.getAllRequestBaggage();
        if (CommonUtils.isNotEmpty(requestBaggage)) { // 需要透传
            request.addRequestProp(RemotingConstants.RPC_REQUEST_BAGGAGE, requestBaggage);
        }
    }
}

Source File: ProtostuffSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void parseRequestHeader(String key, Map<String, String> headerMap,
                                SofaRequest sofaRequest) {
    Map<String, String> traceMap = new HashMap<String, String>(8);
    CodecUtils.treeCopyTo(key + ".", headerMap, traceMap, true);
    if (!traceMap.isEmpty()) {
        sofaRequest.addRequestProp(key, traceMap);
    }
}

Source File: ProtostuffSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void decodeSofaRequest(AbstractByteBuf data, SofaRequest sofaRequest, Map<String, String> head) {
    if (head == null) {
        throw buildDeserializeError("head is null!");
    }
    // 解析request信息
    String targetService = head.remove(RemotingConstants.HEAD_TARGET_SERVICE);
    if (targetService != null) {
        sofaRequest.setTargetServiceUniqueName(targetService);
        String interfaceName = ConfigUniqueNameGenerator.getInterfaceName(targetService);
        sofaRequest.setInterfaceName(interfaceName);
    } else {
        throw buildDeserializeError("HEAD_TARGET_SERVICE is null");
    }
    String methodName = head.remove(RemotingConstants.HEAD_METHOD_NAME);
    if (methodName != null) {
        sofaRequest.setMethodName(methodName);
    } else {
        throw buildDeserializeError("HEAD_METHOD_NAME is null");
    }
    String targetApp = head.remove(RemotingConstants.HEAD_TARGET_APP);
    if (targetApp != null) {
        sofaRequest.setTargetAppName(targetApp);
    }

    // 解析tracer等信息
    parseRequestHeader(RemotingConstants.RPC_TRACE_NAME, head, sofaRequest);
    if (RpcInvokeContext.isBaggageEnable()) {
        parseRequestHeader(RemotingConstants.RPC_REQUEST_BAGGAGE, head, sofaRequest);
    }
    for (Map.Entry<String, String> entry : head.entrySet()) {
        sofaRequest.addRequestProp(entry.getKey(), entry.getValue());
    }

    // 根据接口+方法名找到参数类型 此处要处理byte[]为空的吗
    Class requestClass = protostuffHelper.getReqClass(targetService,
        sofaRequest.getMethodName());
    Object pbReq = decode(data, requestClass, head);
    sofaRequest.setMethodArgs(new Object[] { pbReq });
    sofaRequest.setMethodArgSigs(new String[] { requestClass.getName() });
}

Source File: MsgPackSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void parseRequestHeader(String key, Map<String, String> headerMap,
                                SofaRequest sofaRequest) {
    Map<String, String> traceMap = new HashMap<>(8);
    CodecUtils.treeCopyTo(key + ".", headerMap, traceMap, true);
    if (!traceMap.isEmpty()) {
        sofaRequest.addRequestProp(key, traceMap);
    }
}

Source File: JacksonSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void parseRequestHeader(String key, Map<String, String> headerMap,
                                SofaRequest sofaRequest) {
    Map<String, String> traceMap = new HashMap<String, String>(8);
    CodecUtils.treeCopyTo(key + ".", headerMap, traceMap, true);
    if (!traceMap.isEmpty()) {
        sofaRequest.addRequestProp(key, traceMap);
    }
}

Source File: SofaRpcUtilsTest.java From Sentinel with Apache License 2.0

5 votes

@Test
public void testGetApplicationName() {
    SofaRequest request = new SofaRequest();
    String applicationName = SofaRpcUtils.getApplicationName(request);
    assertEquals("", applicationName);

    request.addRequestProp("app", "test-app");
    applicationName = SofaRpcUtils.getApplicationName(request);
    assertEquals("test-app", applicationName);
}

Source File: ProtobufSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void parseRequestHeader(String key, Map<String, String> headerMap,
                                SofaRequest sofaRequest) {
    Map<String, String> traceMap = new HashMap<String, String>(8);
    CodecUtils.treeCopyTo(key + ".", headerMap, traceMap, true);
    if (!traceMap.isEmpty()) {
        sofaRequest.addRequestProp(key, traceMap);
    }
}

Source File: ProtobufSerializer.java From sofa-rpc with Apache License 2.0

5 votes

private void decodeSofaRequest(AbstractByteBuf data, SofaRequest sofaRequest, Map<String, String> head) {
    if (head == null) {
        throw buildDeserializeError("head is null!");
    }
    // 解析request信息
    String targetService = head.remove(RemotingConstants.HEAD_TARGET_SERVICE);
    if (targetService != null) {
        sofaRequest.setTargetServiceUniqueName(targetService);
        String interfaceName = ConfigUniqueNameGenerator.getInterfaceName(targetService);
        sofaRequest.setInterfaceName(interfaceName);
    } else {
        throw buildDeserializeError("HEAD_TARGET_SERVICE is null");
    }
    String methodName = head.remove(RemotingConstants.HEAD_METHOD_NAME);
    if (methodName != null) {
        sofaRequest.setMethodName(methodName);
    } else {
        throw buildDeserializeError("HEAD_METHOD_NAME is null");
    }
    String targetApp = head.remove(RemotingConstants.HEAD_TARGET_APP);
    if (targetApp != null) {
        sofaRequest.setTargetAppName(targetApp);
    }

    // 解析tracer等信息
    parseRequestHeader(RemotingConstants.RPC_TRACE_NAME, head, sofaRequest);
    if (RpcInvokeContext.isBaggageEnable()) {
        parseRequestHeader(RemotingConstants.RPC_REQUEST_BAGGAGE, head, sofaRequest);
    }
    for (Map.Entry<String, String> entry : head.entrySet()) {
        sofaRequest.addRequestProp(entry.getKey(), entry.getValue());
    }

    // 根据接口+方法名找到参数类型 此处要处理byte[]为空的吗
    Class requestClass = protobufHelper.getReqClass(targetService,
        sofaRequest.getMethodName());
    Object pbReq = decode(data, requestClass, head);
    sofaRequest.setMethodArgs(new Object[] { pbReq });
    sofaRequest.setMethodArgSigs(new String[] { requestClass.getName() });
}

Source File: Http2ServerChannelHandler.java From sofa-rpc with Apache License 2.0

5 votes

private void parseHttp2Request(Http2Headers headers, SofaRequest sofaRequest) {
    String targetApp = StringUtils.toString(headers.get(RemotingConstants.HEAD_TARGET_APP));
    sofaRequest.setTargetAppName(targetApp);
    // 获取序列化类型
    byte serializeType;
    CharSequence codeName = headers.get(RemotingConstants.HEAD_SERIALIZE_TYPE);
    if (codeName != null) {
        serializeType = HttpTransportUtils.getSerializeTypeByName(codeName.toString());
    } else {
        String contentType = StringUtils.toString(headers.get(HttpHeaderNames.CONTENT_TYPE));
        serializeType = HttpTransportUtils.getSerializeTypeByContentType(contentType);
    }
    sofaRequest.setSerializeType(serializeType);

    // 解析trace信息
    Map<String, String> traceMap = new HashMap<String, String>(8);
    Iterator<Map.Entry<CharSequence, CharSequence>> it = headers.iterator();
    while (it.hasNext()) {
        Map.Entry<CharSequence, CharSequence> entry = it.next();
        String key = entry.getKey().toString();
        if (HttpTracerUtils.isTracerKey(key)) {
            HttpTracerUtils.parseTraceKey(traceMap, key, StringUtils.toString(entry.getValue()));
        } else if (!key.startsWith(":")) {
            sofaRequest.addRequestProp(key, StringUtils.toString(entry.getValue()));
        }
    }
    if (!traceMap.isEmpty()) {
        sofaRequest.addRequestProp(RemotingConstants.RPC_TRACE_NAME, traceMap);
    }
}

Source File: RestTracerAdapter.java From sofa-rpc with Apache License 2.0

5 votes

/**
 * 适配服务端serverReceived
 */
public static void serverReceived(NettyHttpRequest request) {
    try {
        SofaRequest sofaRequest = new SofaRequest();

        HttpHeaders headers = request.getHttpHeaders();
        String rpcTraceContext = headers.getHeaderString(RemotingConstants.NEW_RPC_TRACE_NAME);
        if (StringUtils.isNotBlank(rpcTraceContext)) {
            // 新格式
            sofaRequest.addRequestProp(RemotingConstants.NEW_RPC_TRACE_NAME, rpcTraceContext);
        } else {
            String traceIdKey = headers.getHeaderString(RemotingConstants.HTTP_HEADER_TRACE_ID_KEY);
            String rpcIdKey = headers.getHeaderString(RemotingConstants.HTTP_HEADER_RPC_ID_KEY);
            if (StringUtils.isEmpty(rpcIdKey)) {
                rpcIdKey = request.getUri().getQueryParameters().getFirst(RemotingConstants.RPC_ID_KEY);
            }
            if (StringUtils.isEmpty(traceIdKey)) {
                traceIdKey = request.getUri().getQueryParameters().getFirst(RemotingConstants.TRACE_ID_KEY);
            }

            if (StringUtils.isNotEmpty(traceIdKey) && StringUtils.isNotEmpty(rpcIdKey)) {
                Map<String, String> map = new HashMap<String, String>();
                map.put(RemotingConstants.TRACE_ID_KEY, traceIdKey);
                map.put(RemotingConstants.RPC_ID_KEY, rpcIdKey);
                String penAttrs = headers.getHeaderString(RemotingConstants.PEN_ATTRS_KEY);
                map.put(RemotingConstants.PEN_ATTRS_KEY, penAttrs);
                sofaRequest.addRequestProp(RemotingConstants.RPC_TRACE_NAME, map);
            }
        }
        Tracers.serverReceived(sofaRequest);

        RestBaggageItemsHandler.decodeBaggageItemsFromRequest(request, sofaRequest);
    } catch (Throwable t) {
        if (LOGGER.isWarnEnabled()) {
            LOGGER.warn(LogCodes.getLog(LogCodes.ERROR_TRACER_UNKNOWN_EXP, "receive", "rest", "server"), t);
        }
    }
}

Source File: RpcSofaTracer.java From sofa-rpc with Apache License 2.0

5 votes

@Override
public void clientBeforeSend(SofaRequest request) {
    //客户端的启动
    SofaTraceContext sofaTraceContext = SofaTraceContextHolder.getSofaTraceContext();
    //获取并不弹出
    SofaTracerSpan clientSpan = sofaTraceContext.getCurrentSpan();
    if (clientSpan == null) {
        SelfLog.warn("ClientSpan is null.Before call interface=" + request.getInterfaceName() + ",method=" +
            request.getMethodName());
        return;
    }
    SofaTracerSpanContext sofaTracerSpanContext = clientSpan.getSofaTracerSpanContext();
    //获取 RPC 上下文
    RpcInternalContext rpcInternalContext = RpcInternalContext.getContext();
    ProviderInfo providerInfo;
    if ((providerInfo = rpcInternalContext.getProviderInfo()) != null &&
        providerInfo.getRpcVersion() >= 50100) { // 版本>5.1.0
        //新调用新:缓存在 Request 中
        String serializedSpanContext = sofaTracerSpanContext.serializeSpanContext();
        request.addRequestProp(RemotingConstants.NEW_RPC_TRACE_NAME, serializedSpanContext);
    } else {
        //新调用老
        Map<String, String> oldTracerContext = new HashMap<String, String>();
        oldTracerContext.put(TracerCompatibleConstants.TRACE_ID_KEY, sofaTracerSpanContext.getTraceId());
        oldTracerContext.put(TracerCompatibleConstants.RPC_ID_KEY, sofaTracerSpanContext.getSpanId());
        // 将采样标记解析并传递
        oldTracerContext.put(TracerCompatibleConstants.SAMPLING_MARK,
            String.valueOf(sofaTracerSpanContext.isSampled()));
        //业务
        oldTracerContext.put(TracerCompatibleConstants.PEN_ATTRS_KEY,
            sofaTracerSpanContext.getBizSerializedBaggage());
        //系统
        oldTracerContext.put(TracerCompatibleConstants.PEN_SYS_ATTRS_KEY,
            sofaTracerSpanContext.getSysSerializedBaggage());
        request.addRequestProp(RemotingConstants.RPC_TRACE_NAME, oldTracerContext);
    }
}

Source File: MsgPackSerializer.java From sofa-rpc with Apache License 2.0

4 votes

private void decodeSofaRequest(AbstractByteBuf data, SofaRequest sofaRequest, Map<String, String> head) {
    if (head == null) {
        throw buildDeserializeError("head is null!");
    }
    // 解析request信息
    String targetService = head.remove(RemotingConstants.HEAD_TARGET_SERVICE);
    if (targetService != null) {
        sofaRequest.setTargetServiceUniqueName(targetService);
        String interfaceName = ConfigUniqueNameGenerator.getInterfaceName(targetService);
        sofaRequest.setInterfaceName(interfaceName);
    } else {
        throw buildDeserializeError("HEAD_TARGET_SERVICE is null");
    }
    String methodName = head.remove(RemotingConstants.HEAD_METHOD_NAME);
    if (methodName != null) {
        sofaRequest.setMethodName(methodName);
    } else {
        throw buildDeserializeError("HEAD_METHOD_NAME is null");
    }
    String targetApp = head.remove(RemotingConstants.HEAD_TARGET_APP);
    if (targetApp != null) {
        sofaRequest.setTargetAppName(targetApp);
    }

    // parse tracer and baggage
    parseRequestHeader(RemotingConstants.RPC_TRACE_NAME, head, sofaRequest);
    if (RpcInvokeContext.isBaggageEnable()) {
        parseRequestHeader(RemotingConstants.RPC_REQUEST_BAGGAGE, head, sofaRequest);
    }
    for (Map.Entry<String, String> entry : head.entrySet()) {
        sofaRequest.addRequestProp(entry.getKey(), entry.getValue());
    }

    // according interface and method name to find paramter types
    Class requestClass = helper.getReqClass(targetService,
            sofaRequest.getMethodName());

    Object pbReq = decode(data, requestClass, head);
    sofaRequest.setMethodArgs(new Object[]{pbReq});
    sofaRequest.setMethodArgSigs(new String[]{requestClass.getName()});
}

Source File: DefaultClientProxyInvoker.java From sofa-rpc with Apache License 2.0

4 votes

@Override
protected void decorateRequest(SofaRequest request) {
    // 公共的设置
    super.decorateRequest(request);

    // 缓存是为了加快速度
    request.setTargetServiceUniqueName(serviceName);
    request.setSerializeType(serializeType == null ? 0 : serializeType);

    if (!consumerConfig.isGeneric()) {
        // 找到调用类型， generic的时候类型在filter里进行判断
        request.setInvokeType(consumerConfig.getMethodInvokeType(request.getMethodName()));
    }

    RpcInvokeContext invokeCtx = RpcInvokeContext.peekContext();
    RpcInternalContext internalContext = RpcInternalContext.getContext();
    if (invokeCtx != null) {
        // 如果用户设置了调用级别回调函数
        SofaResponseCallback responseCallback = invokeCtx.getResponseCallback();
        if (responseCallback != null) {
            request.setSofaResponseCallback(responseCallback);
            invokeCtx.setResponseCallback(null); // 一次性用完
            invokeCtx.put(RemotingConstants.INVOKE_CTX_IS_ASYNC_CHAIN,
                isSendableResponseCallback(responseCallback));
        }
        // 如果用户设置了调用级别超时时间
        Integer timeout = invokeCtx.getTimeout();
        if (timeout != null) {
            request.setTimeout(timeout);
            invokeCtx.setTimeout(null);// 一次性用完
        }
        // 如果用户指定了调用的URL
        String targetURL = invokeCtx.getTargetURL();
        if (targetURL != null) {
            internalContext.setAttachment(HIDDEN_KEY_PINPOINT, targetURL);
            invokeCtx.setTargetURL(null);// 一次性用完
        }
        // 如果用户指定了透传数据
        if (RpcInvokeContext.isBaggageEnable()) {
            // 需要透传
            BaggageResolver.carryWithRequest(invokeCtx, request);
            internalContext.setAttachment(HIDDEN_KEY_INVOKE_CONTEXT, invokeCtx);
        }
    }
    if (RpcInternalContext.isAttachmentEnable()) {
        internalContext.setAttachment(INTERNAL_KEY_APP_NAME, consumerConfig.getAppName());
        internalContext.setAttachment(INTERNAL_KEY_PROTOCOL_NAME, consumerConfig.getProtocol());
    }

    // 额外属性通过HEAD传递给服务端
    request.addRequestProp(RemotingConstants.HEAD_APP_NAME, consumerConfig.getAppName());
    request.addRequestProp(RemotingConstants.HEAD_PROTOCOL, consumerConfig.getProtocol());
}

Java Code Examples for com.alipay.sofa.rpc.core.request.SofaRequest#addRequestProp()