From 6d669b912d76d4ea7db22aab84575c2a5fa41277 Mon Sep 17 00:00:00 2001
From: ale <ale@incal.net>
Date: Tue, 16 Aug 2022 10:17:44 +0100
Subject: [PATCH] Set WithPublicEndpoint() on the otelhttp client tracer
Should prevent creation of client spans unless there's an incoming
parent span already.
---
tracing/tracing.go | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/tracing/tracing.go b/tracing/tracing.go
index 8357690..739eda6 100644
--- a/tracing/tracing.go
+++ b/tracing/tracing.go
@@ -72,7 +72,10 @@ func getServiceName() string {
if s := os.Getenv("TRACING_SERVICE"); s != "" {
return s
}
- return filepath.Base(os.Args[0])
+ if s, err := os.Executable(); err == nil {
+ return filepath.Base(s)
+ }
+ return "unknown_service"
}
func defaultResource(serviceName string) *resource.Resource {
@@ -143,7 +146,7 @@ func initTracing(serviceName string) {
// Init tracing support, if not using WrapHandler.
func Init() {
- initTracing("")
+ initTracing(getServiceName())
}
// WrapTransport optionally wraps a http.RoundTripper with OpenCensus
@@ -152,7 +155,7 @@ func Init() {
// Must call Init() first.
func WrapTransport(t http.RoundTripper) http.RoundTripper {
if Enabled {
- t = othttp.NewTransport(t)
+ t = othttp.NewTransport(t, othttp.WithPublicEndpoint())
}
return t
}
--
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