| /* |
| * 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 filter |
| |
| import ( |
| "dubbo.apache.org/dubbo-go/v3/common" |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| ) |
| |
| // TpsLimiter is the interface which defines the Limiter that judge if the TPS overs the threshold |
| // |
| // # IsAllowable method will check whether this invocation should be enabled for further process |
| // |
| // please register your implementation by invoking SetTpsLimiter |
| // The usage, for example: |
| // "UserProvider": |
| // |
| // registry: "hangzhouzk" |
| // protocol : "dubbo" |
| // interface : "com.ikurento.user.UserProvider" |
| // ... # other configuration |
| // tps.limiter: "the name of limiter", |
| /* |
| * please register your implementation by invoking SetTpsLimitStrategy |
| * "UserProvider": |
| * registry: "hangzhouzk" |
| * protocol : "dubbo" |
| * interface : "com.ikurento.user.UserProvider" |
| * ... # other configuration |
| * tps.limiter: "method-service" # the name of limiter |
| * tps.limit.strategy: "name of implementation" # service-level |
| * methods: |
| * - name: "GetUser" |
| * tps.interval: 3000 |
| * tps.limit.strategy: "name of implementation" # method-level |
| */ |
| type TpsLimiter interface { |
| IsAllowable(*common.URL, protocol.Invocation) bool |
| } |