func NewDubboInvoker()

in protocol/dubbo3/dubbo3_invoker.go [69:140]
63 lines of code
11 McCabe index (conditional complexity)

func NewDubboInvoker(url *common.URL) (*DubboInvoker, error) {
	rt := config.GetConsumerConfig().RequestTimeout

	timeout := url.GetParamDuration(constant.TimeoutKey, rt)
	// for triple pb serialization. The bean name from provider is the provider reference key,
	// which can't locate the target consumer stub, so we use interface key..
	interfaceKey := url.GetParam(constant.InterfaceKey, "")
	consumerService := config.GetConsumerServiceByInterfaceName(interfaceKey)

	dubboSerializerType := url.GetParam(constant.SerializationKey, constant.ProtobufSerialization)
	triCodecType := tripleConstant.CodecType(dubboSerializerType)
	// new triple client
	opts := []triConfig.OptionFunction{
		triConfig.WithClientTimeout(timeout),
		triConfig.WithCodecType(triCodecType),
		triConfig.WithLocation(url.Location),
		triConfig.WithHeaderAppVersion(url.GetParam(constant.AppVersionKey, "")),
		triConfig.WithHeaderGroup(url.GetParam(constant.GroupKey, "")),
		triConfig.WithLogger(logger.GetLogger()),
	}
	maxCallRecvMsgSize := constant.DefaultMaxCallRecvMsgSize
	if maxCall, err := humanize.ParseBytes(url.GetParam(constant.MaxCallRecvMsgSize, "")); err == nil && maxCall != 0 {
		maxCallRecvMsgSize = int(maxCall)
	}
	maxCallSendMsgSize := constant.DefaultMaxCallSendMsgSize
	if maxCall, err := humanize.ParseBytes(url.GetParam(constant.MaxCallSendMsgSize, "")); err == nil && maxCall != 0 {
		maxCallSendMsgSize = int(maxCall)
	}
	opts = append(opts, triConfig.WithGRPCMaxCallRecvMessageSize(maxCallRecvMsgSize))
	opts = append(opts, triConfig.WithGRPCMaxCallSendMessageSize(maxCallSendMsgSize))

	tracingKey := url.GetParam(constant.TracingConfigKey, "")
	if tracingKey != "" {
		tracingConfig := config.GetTracingConfig(tracingKey)
		if tracingConfig != nil {
			if tracingConfig.Name == "jaeger" {
				if tracingConfig.ServiceName == "" {
					tracingConfig.ServiceName = config.GetApplicationConfig().Name
				}
				opts = append(opts, triConfig.WithJaegerConfig(
					tracingConfig.Address,
					tracingConfig.ServiceName,
					*tracingConfig.UseAgent,
				))
			} else {
				logger.Warnf("unsupported tracing name %s, now triple only support jaeger", tracingConfig.Name)
			}
		}
	}

	triOption := triConfig.NewTripleOption(opts...)
	tlsConfig := config.GetRootConfig().TLSConfig
	if tlsConfig != nil {
		triOption.TLSCertFile = tlsConfig.TLSCertFile
		triOption.TLSKeyFile = tlsConfig.TLSKeyFile
		triOption.CACertFile = tlsConfig.CACertFile
		triOption.TLSServerName = tlsConfig.TLSServerName
		logger.Infof("Triple Client initialized the TLSConfig configuration")
	}
	client, err := triple.NewTripleClient(consumerService, triOption)

	if err != nil {
		return nil, err
	}

	return &DubboInvoker{
		BaseInvoker: *protocol.NewBaseInvoker(url),
		client:      client,
		timeout:     timeout,
		clientGuard: &sync.RWMutex{},
	}, nil
}