/
trace.go
41 lines (37 loc) · 1.04 KB
/
trace.go
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package bundler
import (
"context"
"github.com/opentracing/opentracing-go"
"github.com/orchestd/dependencybundler/interfaces/configuration"
"github.com/orchestd/dependencybundler/interfaces/log"
"github.com/orchestd/sharedlib/consts"
"github.com/orchestd/trace/bjaeger"
"go.uber.org/fx"
)
type Tracer opentracing.Tracer
func TracerFxOption() fx.Option {
return fx.Provide(JaegerBuilder)
}
func JaegerBuilder(lc fx.Lifecycle, config configuration.Config, logger log.Logger) (opentracing.Tracer, Tracer, error) {
dockerName, err := config.Get(consts.ServiceNameEnv).String()
if err != nil {
return nil, nil, err
}
openTracer, err := bjaeger.Builder().
SetServiceName(dockerName).
AddOptions(bjaeger.BricksLoggerOption(logger)). // verbose logging,
Build()
if err != nil {
return nil, nil, err
}
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
return openTracer.Connect(ctx)
},
OnStop: func(ctx context.Context) error {
return openTracer.Close(ctx)
},
})
t := openTracer.Tracer()
return t, Tracer(t), nil
}