| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package prometheus |
| |
| import ( |
| "context" |
| "time" |
| ) |
| |
| import ( |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| ) |
| |
| func (reporter *PrometheusReporter) ReportAfterInvocation(ctx context.Context, invoker protocol.Invoker, invocation protocol.Invocation, cost time.Duration, res protocol.Result) { |
| if !reporter.reporterConfig.Enable { |
| return |
| } |
| url := invoker.GetURL() |
| |
| role := getRole(url) |
| if role == "" { |
| return |
| } |
| labels := buildLabels(url) |
| |
| reporter.reportRTSummaryVec(role, &labels, cost.Milliseconds()) |
| reporter.reportRequestsTotalCounterVec(role, &labels) |
| reporter.decRequestsProcessingTotalGaugeVec(role, &labels) |
| |
| if res != nil && res.Error() == nil { |
| // succeed |
| reporter.incRequestsSucceedTotalCounterVec(role, &labels) |
| } |
| } |