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fix(build): use Registration.Unregister() without context; return tracer shutdown func from setupTracing

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This commit is contained in:
Marc Schäfer
2025-10-08 01:07:08 +02:00
parent ee2f8899ff
commit 587e829e42
2 changed files with 6 additions and 6 deletions
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4
internal/telemetry/metrics.go
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@@ -177,7 +177,7 @@ func registerBuildWSProxyInstruments() error {
otel.Handle(e)
} else {
// Provide a functional stopper that unregisters the callback
obsStopper = func() { _ = reg.Unregister(context.Background()) }
obsStopper = func() { _ = reg.Unregister() }
}
return nil
}
@@ -224,7 +224,7 @@ func SetProxyObservableCallback(cb func(context.Context, metric.Observer) error)
return
}
// Provide a functional stopper to unregister later if needed
proxyStopper = func() { _ = reg.Unregister(context.Background()) }
proxyStopper = func() { _ = reg.Unregister() }
})
}

8
internal/telemetry/telemetry.go
View File

@@ -132,11 +132,11 @@ func Init(ctx context.Context, cfg Config) (*Setup, error) {
s.shutdowns = append(s.shutdowns, mp.Shutdown)
// Optional tracing
if cfg.OTLPEnabled {
if tp, exp := setupTracing(ctx, cfg, res); tp != nil {
if tp, shutdown := setupTracing(ctx, cfg, res); tp != nil {
otel.SetTracerProvider(tp)
s.TracerProvider = tp
s.shutdowns = append(s.shutdowns, func(c context.Context) error {
return errors.Join(exp.Shutdown(c), tp.Shutdown(c))
return errors.Join(shutdown(c), tp.Shutdown(c))
})
}
}
@@ -209,7 +209,7 @@ func buildMeterProvider(res *resource.Resource, readers []sdkmetric.Reader) *sdk
return sdkmetric.NewMeterProvider(mpOpts...)
}
func setupTracing(ctx context.Context, cfg Config, res *resource.Resource) (*sdktrace.TracerProvider, *otlptracegrpc.Exporter) {
func setupTracing(ctx context.Context, cfg Config, res *resource.Resource) (*sdktrace.TracerProvider, func(context.Context) error) {
topts := []otlptracegrpc.Option{otlptracegrpc.WithEndpoint(cfg.OTLPEndpoint)}
if hdrs := parseOTLPHeaders(os.Getenv("OTEL_EXPORTER_OTLP_HEADERS")); len(hdrs) > 0 { topts = append(topts, otlptracegrpc.WithHeaders(hdrs)) }
if cfg.OTLPInsecure { topts = append(topts, otlptracegrpc.WithInsecure()) } else if certFile := os.Getenv("OTEL_EXPORTER_OTLP_CERTIFICATE"); certFile != "" {
@@ -218,7 +218,7 @@ func setupTracing(ctx context.Context, cfg Config, res *resource.Resource) (*sdk
exp, err := otlptracegrpc.New(ctx, topts...)
if err != nil { return nil, nil }
tp := sdktrace.NewTracerProvider(sdktrace.WithBatcher(exp), sdktrace.WithResource(res))
return tp, exp
return tp, exp.Shutdown
}
// Shutdown flushes exporters and providers in reverse init order.