dubbo.apache.org/dubbo-go/v3@v3.1.1/registry/polaris/utils.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package polaris
    19  
    20  import (
    21  	"fmt"
    22  	"strconv"
    23  )
    24  
    25  import (
    26  	"dubbo.apache.org/dubbo-go/v3/common"
    27  	"dubbo.apache.org/dubbo-go/v3/common/constant"
    28  	"dubbo.apache.org/dubbo-go/v3/registry"
    29  )
    30  
    31  type PolarisInstanceInfo struct {
    32  	instance registry.ServiceInstance
    33  	url      *common.URL
    34  }
    35  
    36  func getInstanceKey(namespace string, instance registry.ServiceInstance) string {
    37  	return fmt.Sprintf("%s-%s-%s-%d", namespace, instance.GetServiceName(), instance.GetHost(), instance.GetPort())
    38  }
    39  
    40  // just copy from dubbo-go for nacos
    41  func getCategory(url *common.URL) string {
    42  	role, _ := strconv.Atoi(url.GetParam(constant.RegistryRoleKey, strconv.Itoa(constant.PolarisDefaultRoleType)))
    43  	category := common.DubboNodes[role]
    44  	return category
    45  }