dubbo.apache.org/dubbo-go/v3@v3.1.1/metadata/report/reporter_metric.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 report
    19  
    20  import (
    21  	"time"
    22  )
    23  
    24  import (
    25  	"dubbo.apache.org/dubbo-go/v3/common"
    26  	"dubbo.apache.org/dubbo-go/v3/common/constant"
    27  	"dubbo.apache.org/dubbo-go/v3/metadata/identifier"
    28  	"dubbo.apache.org/dubbo-go/v3/metrics"
    29  	"dubbo.apache.org/dubbo-go/v3/metrics/metadata"
    30  )
    31  
    32  type PubMetricEventReport struct {
    33  	MetadataReport
    34  }
    35  
    36  func NewPubMetricEventReport(r MetadataReport) MetadataReport {
    37  	return &PubMetricEventReport{MetadataReport: r}
    38  }
    39  
    40  func (r *PubMetricEventReport) StoreProviderMetadata(i *identifier.MetadataIdentifier, s string) error {
    41  	event := metadata.NewMetadataMetricTimeEvent(metadata.StoreProvider)
    42  	err := r.MetadataReport.StoreProviderMetadata(i, s)
    43  	event.Succ = err == nil
    44  	event.End = time.Now()
    45  	event.Attachment[constant.InterfaceKey] = i.ServiceInterface
    46  	metrics.Publish(event)
    47  	return err
    48  }
    49  
    50  func (r *PubMetricEventReport) GetAppMetadata(i *identifier.SubscriberMetadataIdentifier) (*common.MetadataInfo, error) {
    51  	event := metadata.NewMetadataMetricTimeEvent(metadata.MetadataSub)
    52  	info, err := r.MetadataReport.GetAppMetadata(i)
    53  	event.Succ = err == nil
    54  	event.End = time.Now()
    55  	metrics.Publish(event)
    56  	return info, err
    57  }
    58  
    59  func (r *PubMetricEventReport) PublishAppMetadata(i *identifier.SubscriberMetadataIdentifier, info *common.MetadataInfo) error {
    60  	event := metadata.NewMetadataMetricTimeEvent(metadata.MetadataPush)
    61  	err := r.MetadataReport.PublishAppMetadata(i, info)
    62  	event.Succ = err == nil
    63  	event.End = time.Now()
    64  	metrics.Publish(event)
    65  	return err
    66  }