| // 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 tracing |
| |
| type AsyncSpan interface { |
| // PrepareAsync the span finished at current tracing context, but current span is still alive until AsyncFinish called |
| PrepareAsync() |
| // AsyncFinish to finished current async span |
| AsyncFinish() |
| } |
| |
| // AdaptSpan for adapt with agent core |
| type AdaptSpan interface { |
| AsyncSpan |
| |
| GetTraceID() string |
| GetSegmentID() string |
| GetSpanID() int32 |
| SetOperationName(string) |
| SetPeer(string) |
| SetSpanLayer(int32) |
| SetComponent(int32) |
| Tag(string, string) |
| Log(...string) |
| Error(...string) |
| End() |
| } |
| |
| type SpanWrapper struct { |
| Span AdaptSpan |
| } |
| |
| func newSpanAdapter(s AdaptSpan) Span { |
| return &SpanWrapper{Span: s} |
| } |
| |
| func (s *SpanWrapper) TraceID() string { |
| return s.Span.GetTraceID() |
| } |
| |
| func (s *SpanWrapper) TraceSegmentID() string { |
| return s.Span.GetSegmentID() |
| } |
| |
| func (s *SpanWrapper) SpanID() int32 { |
| return s.Span.GetSpanID() |
| } |
| |
| func (s *SpanWrapper) Tag(k Tag, v string) { |
| s.Span.Tag(string(k), v) |
| } |
| |
| func (s *SpanWrapper) SetSpanLayer(l SpanLayer) { |
| s.Span.SetSpanLayer(int32(l)) |
| } |
| |
| func (s *SpanWrapper) SetOperationName(name string) { |
| s.Span.SetOperationName(name) |
| } |
| |
| func (s *SpanWrapper) SetPeer(v string) { |
| s.Span.SetPeer(v) |
| } |
| |
| func (s *SpanWrapper) Log(v ...string) { |
| s.Span.Log(v...) |
| } |
| |
| func (s *SpanWrapper) Error(v ...string) { |
| s.Span.Error(v...) |
| } |
| |
| func (s *SpanWrapper) End() { |
| s.Span.End() |
| } |
| |
| func (s *SpanWrapper) PrepareAsync() { |
| s.Span.PrepareAsync() |
| } |
| |
| func (s *SpanWrapper) AsyncFinish() { |
| s.Span.AsyncFinish() |
| } |