### Environment

* Dubbo version: 3.1.0
* Operating System version: MacOS 13.0
* Java version: 1.8

### Steps to reproduce this issue
1. 写一个简单的项目（非spring项目）
2. main方法启动一个provider，对外暴露一个简单的api，比如DemoService#sayHi()，用sleep模拟一个耗时3秒的调用
3. main方法再启动一个consumer。创建两个reference去调用2中的api，第一个reference设置timeout为1秒，第二个reference设置超时为5秒

### 预期结果：
- 第一个调用超时，第二个调用正常

### 实际结果：
- 两个调用均超时了

这边提供一个用于重现bug的repo，希望能帮你们重现问题 https://github.com/QingJuBaiTang/dubbo-learn

}
        this.protocolServiceKey = getServiceKey();
        /*
        Special treatment for urls begins with 'consumer://', that is, a consumer subscription url instance with no protocol specified.
        If protocol is specified on the consumer side, then this method will return as normal.
        */
        if (!CONSUMER.equals(getProtocol())) {
            this.protocolServiceKey += (GROUP_CHAR_SEPARATOR + getProtocol());
        }
        return protocolServiceKey;
    }
    public String toServiceStringWithoutResolving() {
        return buildString(true, false, false, true);
    }
    public String toServiceString() {
        return buildString(true, false, true, true);
    }
    @Deprecated
    public String getServiceName() {
        return getServiceInterface();
    }
    public String getServiceInterface() {
        return getParameter(INTERFACE_KEY, getPath());
    }
    public URL setServiceInterface(String service) {
        return addParameter(INTERFACE_KEY, service);
    }
    /**
     * @see #getParameter(String, int)
     * @deprecated Replace to <code>getParameter(String, int)</code>