| // Licensed to 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. Apache Software Foundation (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 grpc |
| |
| import ( |
| "embed" |
| |
| "github.com/apache/skywalking-go/plugins/core/instrument" |
| ) |
| |
| //go:embed * |
| var fs embed.FS |
| |
| //skywalking:nocopy |
| type Instrument struct { |
| } |
| |
| func NewInstrument() *Instrument { |
| return &Instrument{} |
| } |
| |
| func (i *Instrument) Name() string { |
| return "grpc" |
| } |
| |
| func (i *Instrument) BasePackage() string { |
| return "google.golang.org/grpc" |
| } |
| |
| func (i *Instrument) VersionChecker(version string) bool { |
| return true |
| } |
| |
| func (i *Instrument) Points() []*instrument.Point { |
| return []*instrument.Point{ |
| { |
| PackagePath: "", |
| At: instrument.NewMethodEnhance("*ClientConn", "Invoke", |
| instrument.WithArgType(0, "context.Context"), |
| instrument.WithArgType(1, "string"), |
| instrument.WithResultCount(1), |
| instrument.WithResultType(0, "error")), |
| Interceptor: "ClientUnaryInterceptor", |
| }, |
| { |
| PackagePath: "", |
| At: instrument.NewMethodEnhance("*Server", "handleStream", |
| instrument.WithArgsCount(3), |
| instrument.WithArgType(0, "transport.ServerTransport"), |
| instrument.WithArgType(1, "*transport.Stream"), |
| instrument.WithArgType(2, "*traceInfo")), |
| Interceptor: "ServerHandleStreamInterceptor ", |
| }, |
| { |
| PackagePath: "", |
| At: instrument.NewMethodEnhance("*Server", "processUnaryRPC", |
| instrument.WithArgsCount(5), |
| instrument.WithArgType(0, "transport.ServerTransport"), |
| instrument.WithArgType(1, "*transport.Stream"), |
| instrument.WithArgType(2, "*serviceInfo"), |
| instrument.WithArgType(3, "*MethodDesc"), |
| instrument.WithArgType(4, "*traceInfo"), |
| instrument.WithResultCount(1), |
| instrument.WithResultType(0, "error")), |
| Interceptor: "ServerUnaryInterceptor", |
| }, |
| { |
| PackagePath: "", |
| At: instrument.NewMethodEnhance("*clientStream", "SendMsg", |
| instrument.WithArgsCount(1), |
| instrument.WithArgType(0, "interface{}"), |
| instrument.WithResultCount(1), |
| instrument.WithResultType(0, "error")), |
| Interceptor: "ClientSendMsgInterceptor", |
| }, |
| { |
| PackagePath: "", |
| At: instrument.NewMethodEnhance("*clientStream", "RecvMsg", |
| instrument.WithArgsCount(1), |
| instrument.WithArgType(0, "interface{}"), |
| instrument.WithResultCount(1), |
| instrument.WithResultType(0, "error")), |
| Interceptor: "ClientRecvMsgInterceptor", |
| }, |
| { |
| PackagePath: "", |
| At: instrument.NewMethodEnhance("*Server", "sendResponse", |
| instrument.WithArgsCount(6), |
| instrument.WithArgType(0, "transport.ServerTransport"), |
| instrument.WithArgType(1, "*transport.Stream"), |
| instrument.WithArgType(2, "interface{}"), |
| instrument.WithArgType(3, "Compressor"), |
| instrument.WithArgType(4, "*transport.Options"), |
| instrument.WithArgType(5, "encoding.Compressor"), |
| instrument.WithResultCount(1), |
| instrument.WithResultType(0, "error")), |
| Interceptor: "ServerSendResponseInterceptor", |
| }, |
| } |
| } |
| |
| func (i *Instrument) FS() *embed.FS { |
| return &fs |
| } |