How to use getLineNo method of reporter Package

Best Gauge code snippet using reporter.getLineNo

jaeger.go

Source: jaeger.go Github

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1/​/​ Copyright 2022 MobiledgeX, Inc2/​/​3/​/​ Licensed under the Apache License, Version 2.0 (the "License");4/​/​ you may not use this file except in compliance with the License.5/​/​ You may obtain a copy of the License at6/​/​7/​/​ http:/​/​www.apache.org/​licenses/​LICENSE-2.08/​/​9/​/​ Unless required by applicable law or agreed to in writing, software10/​/​ distributed under the License is distributed on an "AS IS" BASIS,11/​/​ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12/​/​ See the License for the specific language governing permissions and13/​/​ limitations under the License.14package log15import (16 "context"17 "crypto/​tls"18 "encoding/​json"19 "fmt"20 "io"21 "net/​url"22 "os"23 "path/​filepath"24 "strings"25 opentracing "github.com/​opentracing/​opentracing-go"26 "github.com/​opentracing/​opentracing-go/​ext"27 jaeger "github.com/​uber/​jaeger-client-go"28 config "github.com/​uber/​jaeger-client-go/​config"29 "github.com/​uber/​jaeger-client-go/​log/​zap"30)31var tracer opentracing.Tracer32var tracerCloser io.Closer33type contextKey struct{}34var spanString = contextKey{}35var noPanicOrphanedSpans bool36var SpanServiceName string37var JaegerUnitTest bool38/​/​ InitTracer configures the Jaeger OpenTracing client to log traces.39/​/​ Set JAEGER_ENDPOINT to http:/​/​<jaegerhost>:14268/​api/​traces to40/​/​ specify the Jaeger server.41func InitTracer(tlsConfig *tls.Config) {42 if tracerCloser != nil {43 /​/​ already initialized. this happens in unit-tests44 return45 }46 SpanServiceName = filepath.Base(os.Args[0])47 jaegerEndpoint := os.Getenv("JAEGER_ENDPOINT")48 if jaegerEndpoint == "" {49 jaegerEndpoint = "http:/​/​localhost:14268/​api/​traces"50 }51 ur, err := url.Parse(jaegerEndpoint)52 if err != nil {53 panic(fmt.Sprintf("ERROR: failed to parse jaeger endpoint %s, %v", jaegerEndpoint, err))54 }55 /​/​ Set up client-side TLS56 if tlsConfig == nil {57 ur.Scheme = "http"58 } else {59 ur.Scheme = "https"60 }61 jaegerEndpoint = ur.String()62 /​/​ Configure Jaeger client63 /​/​ Note that we create the Reporter manually to be able to do mTLS64 rc := &config.ReporterConfig{65 CollectorEndpoint: jaegerEndpoint,66 QueueSize: 1000,67 }68 logger := zap.NewLogger(slogger.Desugar())69 reporter, _ := NewReporter(SpanServiceName, tlsConfig, rc, logger)70 cfg := &config.Configuration{71 ServiceName: SpanServiceName,72 Sampler: &config.SamplerConfig{73 Type: jaeger.SamplerTypeProbabilistic,74 Param: 0.001,75 },76 RPCMetrics: true,77 }78 if strings.HasSuffix(os.Args[0], ".test") && !JaegerUnitTest {79 /​/​ unit test, don't bother reporting80 reporter = jaeger.NewNullReporter()81 }82 /​/​ Create tracer83 t, closer, err := cfg.NewTracer(84 config.Logger(logger),85 config.Reporter(reporter),86 config.MaxTagValueLength(4096),87 )88 if err != nil {89 panic(fmt.Sprintf("ERROR: cannot init Jaeger: %v\n", err))90 }91 tracer = t92 tracerCloser = closer93 opentracing.SetGlobalTracer(t)94 if _, found := os.LookupEnv("NO_PANIC_ORPHANED_SPANS"); found {95 /​/​ suppress the default behavior of panicking on96 /​/​ orphaned spans. This can be used for the main97 /​/​ deployment to prevent panicking.98 noPanicOrphanedSpans = true99 }100}101func FinishTracer() {102 if tracerCloser == nil {103 return104 }105 /​/​ reporter is closed as part of tracer Close() call106 tracerCloser.Close()107 tracerCloser = nil108}109/​/​ TraceData is used to transport trace/​span across boundaries,110/​/​ such as via etcd (stored on disk) or notify (cached in keys map).111type TraceData map[string]string112func (t TraceData) Set(key, val string) {113 t[key] = val114}115func (t TraceData) ForeachKey(handler func(key, val string) error) error {116 for k, v := range t {117 if err := handler(k, v); err != nil {118 return err119 }120 }121 return nil122}123func SpanToString(ctx context.Context) string {124 span := SpanFromContext(ctx)125 if span == nil {126 return ""127 }128 if espan, ok := span.(*Span); ok && espan.noTracing {129 return ""130 }131 var t TraceData132 t = make(map[string]string)133 tracer.Inject(span.Context(), opentracing.TextMap, t)134 val, err := json.Marshal(t)135 if err != nil {136 return ""137 }138 return string(val)139}140func NewSpanFromString(lvl uint64, val, spanName string) opentracing.Span {141 linenoOpt := WithSpanLineno{GetLineno(1)}142 if val != "" {143 var t TraceData144 t = make(map[string]string)145 err := json.Unmarshal([]byte(val), &t)146 if err == nil {147 spanCtx, err := tracer.Extract(opentracing.TextMap, t)148 if err == nil {149 return StartSpan(lvl, spanName, ext.RPCServerOption(spanCtx), linenoOpt)150 }151 }152 }153 return StartSpan(lvl, spanName, linenoOpt)154}...

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traceprocessor.go

Source: traceprocessor.go Github

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1package processor2import (3 "fmt"4 "gitlab.baltic-amadeus.lt/​progress/​progress-opentracing-profiler/​config"5 "gitlab.baltic-amadeus.lt/​progress/​progress-opentracing-profiler/​profiler/​dataset/​raw"6 "gitlab.baltic-amadeus.lt/​progress/​progress-opentracing-profiler/​profiler/​util"7 "gitlab.baltic-amadeus.lt/​progress/​progress-opentracing-profiler/​tracingsystem"8)9type TraceProcessor struct {10 rawData *raw.Full11 sortedTracing raw.Tracingdata12 callTree raw.Calltreedata13 module raw.Moduledata14 treeData Treedata15 tracer tracingsystem.ZipkinProperties16}17func (tp *TraceProcessor) ParseTrace() {18 tp.GetTracingData()19 tp.SetCallTreeAndModule()20 fmt.Println("Start 1: calculating call tree")21 tp.GenerateCallTreeFromTrace()22 tp.SortTreeData()23}24func (tp *TraceProcessor) GenerateCallTreeFromTrace() {25 for i := 0; i < len(tp.sortedTracing); i++ {26 tp.startOrEndTreeIfNeeded(i)27 if tp.sortedTracing[i].GetLineNo() == 0 && tp.sortedTracing[i-1].GetLineNo() != 0 {28 tp.pushStartNode(i)29 tp.pushEndNode(i-1)30 }31 }32}33func (tp *TraceProcessor) startOrEndTreeIfNeeded(i int) {34 lastElementIndex := len(tp.sortedTracing) - 135 if i == 0 {36 tp.treeData.StartTree(tp.module.GetModuleNameById(tp.sortedTracing[i].GetModuleId()), tp.sortedTracing[i])37 }38 if i == lastElementIndex && tp.sortedTracing[i].GetLineNo() != 0 && tp.sortedTracing[i].GetModuleId() == tp.treeData[0].trace.GetModuleId(){39 tp.pushEndNode(i)40 }41}42func (tp *TraceProcessor) pushStartNode(i int) {43 tp.treeData.Push(tp.module.GetModuleNameById(tp.sortedTracing[i].GetModuleId()), tp.sortedTracing[i])44}45func (tp *TraceProcessor) pushEndNode(i int) {46 currElementStartTime := tp.sortedTracing[i].GetStartTime()47 /​/​ in some cases we need to fix element start time 48 for j := 0; j < len(tp.treeData); j++ {49 if tp.treeData[j].trace.GetStartTime() > currElementStartTime {50 currElementStartTime = tp.treeData[j].trace.GetStartTime()51 }52 }53 tp.sortedTracing[i].SetStartTime(currElementStartTime)54 tp.treeData.Push(tp.module.GetModuleNameById(tp.sortedTracing[i].GetModuleId()), tp.sortedTracing[i])55}56func (tp *TraceProcessor) ReportDataToZipkin() {57 fmt.Println("Start 2: sending data to zipkin")58 tp.tracer.GetNewTracer(config.Cfg.Zipkin.ServiceName)59 defer func() {60 err := tp.tracer.GetReporter().Close()61 util.ValidateErrorStatus(err)62 }()63 tp.reportToZipkin(tp.treeData)64}65func (tp *TraceProcessor) GetTracingData() {66 tp.sortedTracing = tp.rawData.GetTracing()67 tp.sortedTracing.SetNodeEndsForClassCreations()68}69func (tp *TraceProcessor) SortTreeData() {70 tp.treeData.SortTree()71}72func (tp *TraceProcessor) SetCallTreeAndModule() {73 tp.setCallTree()74 tp.setModule()75}76func (tp *TraceProcessor) setCallTree() {77 tp.callTree = tp.rawData.GetCallTree()78}79func (tp *TraceProcessor) setModule() {80 tp.module = tp.rawData.GetModule()81}82func (tp *TraceProcessor) GetTreeData() Treedata {83 return tp.treeData84}85func (tp *TraceProcessor) SetRawData(parsedRawData *raw.Full) {86 tp.rawData = parsedRawData87}...

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getLineNo

Using AI Code Generation

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1import (2func main() {3import "fmt"4func main() {5 fmt.Println("Hello, playground")6}`7 f, err := parser.ParseFile(fset, "hello.go", src, 0)8 if err != nil {9 log.Fatal(err)10 }11 for _, s := range f.Imports {12 fmt.Println(s.Path.Value)13 }14}15import (16type reporter struct {17}18func (r *reporter) getLineNo(n ast.Node) int {19 pos := r.fset.Position(n.Pos())20}21func main() {22import "fmt"23func main() {24 fmt.Println("Hello, playground")25}`26 f, err := parser.ParseFile(fset, "hello.go", src, 0)27 if err != nil {28 log.Fatal(err)29 }30 for _, s := range f.Imports {31 fmt.Println(s.Path.Value)32 }33}

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getLineNo

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Line No: ", getLineNo())4}5func getLineNo() int {6 _, _, line, _ := runtime.Caller(1)7}

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getLineNo

Using AI Code Generation

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13 import (211 func main() {313 _, filename, _, ok := runtime.Caller(0)414 if !ok {515 log.Fatal("No caller information")616 }717 dir := filepath.Dir(filename)818 filename = filepath.Join(dir, "2.go")920 file, err := os.Open(filename)1021 if err != nil {1122 log.Fatal(err)1223 }1325 defer file.Close()1427 reporter := new(Reporter)1529 reporter.getLineNo(file, 3)1630 }1733 type Reporter struct {1834 }1937 func (r *Reporter) getLineNo(file *os.File, lineNo int) {2039 scanner := new(Scanner)2141 scanner.Scan(file, lineNo)2242 }2345 type Scanner struct {2446 }2549 func (s *Scanner) Scan(file *os.File, lineNo int) {2651 scanner := bufio.NewScanner(file)2753 for i := 1; scanner.Scan(); i++ {2855 if i == lineNo {2957 fmt.Println(scanner.Text())3058 }3159 }3260 }

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getLineNo

Using AI Code Generation

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1func main() {2 reporter = new(Reporter)3 fmt.Println(reporter.getLineNo())4}5func main() {6 reporter = new(Reporter)7 fmt.Println(reporter.getLineNo())8}9func main() {10 reporter = new(Reporter)11 fmt.Println(reporter.getLineNo())12}13func main() {14 reporter = new(Reporter)15 fmt.Println(reporter.getLineNo())16}17func main() {18 reporter = new(Reporter)19 fmt.Println(reporter.getLineNo())20}21func main() {22 reporter = new(Reporter)23 fmt.Println(reporter.getLineNo())24}

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getLineNo

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello World")4 res := result.NewResult(&result.Issue{5 Pos: token.Position{Filename: "1.go", Line: 5, Column: 1},6 }, nil)7 fmt.Println(res.GetLineNo())8}

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getLineNo

Using AI Code Generation

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1import (2func main() {3 fmt.Println(getLineNo())4}5type Reporter struct {6}7func (r *Reporter) getLineNo() int {8 _, file, line, ok := runtime.Caller(1)9 if !ok {10 log.Fatal("No caller information")11 }12 file = strings.Replace(file, "\\", "/​", -1)13 fmt.Println(file)14}15import (16func main() {17 fmt.Println(r.getLineNo())18}19type Reporter struct {20}21func (r *Reporter) getLineNo() int {22 _, file, line, ok := runtime.Caller(1)23 if !ok {24 log.Fatal("No caller information")25 }26 file = strings.Replace(file, "\\", "/​", -1)27 fmt.Println(file)28}29import (30func main() {31 fmt.Println(getLineNo())32}33func getLineNo() int {34 _, file, line, ok := runtime.Caller(1)35 if !ok {36 log.Fatal("No caller information")37 }38 file = strings.Replace(file, "\\", "/​", -1)39 fmt.Println(file)40}

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