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JaegerAdapter.go
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JaegerAdapter.go
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package gmoon
import (
"fmt"
"github.com/opentracing/opentracing-go"
"github.com/uber/jaeger-client-go"
jaegerConfig "github.com/uber/jaeger-client-go/config"
)
type JaegerAdapter struct {
Tracer opentracing.Tracer
}
func (this *JaegerAdapter) Name() string {
return "JaegerAdapter"
}
func NewJaegerAdapter() *JaegerAdapter {
jcfg := jaegerConfig.Configuration{
Sampler: &jaegerConfig.SamplerConfig{
Type: "const",
Param: 1,
},
ServiceName: "serviceName",
}
report := jaegerConfig.ReporterConfig{
LogSpans: true,
LocalAgentHostPort: globalConfig.Jaeger.LocalAgentHostPort,
}
reporter, _ := report.NewReporter(globalConfig.Jaeger.ServiceName, jaeger.NewNullMetrics(), jaeger.NullLogger)
tracer, _, err := jcfg.NewTracer(
jaegerConfig.Reporter(reporter),
)
if err != nil {
panic(fmt.Sprintf("ERROR: cannot init Jaeger: %v\n", err))
}
//defer closer.Close()
return &JaegerAdapter{
Tracer: tracer,
}
}