lukaszraczylo/graphql-monitoring-proxy
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fixup! Add draft of tracing package.

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lukaszraczylo
2024-06-20 00:27:18 +01:00
parent 934bddae1b
commit fe34a03eb8
2 changed files with 8 additions and 2 deletions
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README.md
+7 -1
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@@ -300,7 +300,13 @@ If you prefer more control over the metrics purging - you can enable `PURGE_METR
Tracing can be enabled by setting `ENABLE_TRACE` to `true` and providing compatible with OTEL `TRACER_ENDPOINT` value ( default is `localhost:4317` ). From that moment you can include `X-Trace-Span` in your requests to the proxy.
The value of X-Trace-Span should be in following format !!#TODO!!
The value of X-Trace-Span should be in following format:
```json
{
"traceparent": "00-4bf92f3577b34da6a3ce929d0e0e4736-00f067aa0ba902b7-01",
}
```
#### Healthcheck
trace/tracing.go
+1 -1
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@@ -72,7 +72,7 @@ func TraceContextExtract(ctx context.Context, traceContext map[string]string) co
func StartSpanFromContext(ctx context.Context, operationName string) (context.Context, oteltrace.Span) {
tr := otel.GetTracerProvider().Tracer("")
return tr.Start(ctx, operationName, oteltrace.WithSpanKind(oteltrace.SpanKindInternal))
return tr.Start(ctx, operationName, oteltrace.WithSpanKind(oteltrace.SpanKindServer))
}
func ContinueSpanFromContext(ctx context.Context, operationName string) (context.Context, oteltrace.Span) {