From 9446655797f1a1b96c83d10a51fb32192ebb63d0 Mon Sep 17 00:00:00 2001
From: matthijsqd <56967660+matthijsqd@users.noreply.github.com>
Date: Fri, 17 Dec 2021 17:16:26 +0100
Subject: [PATCH] set phoenix attributes on span creation (#52)

---
 .../opentelemetry_phoenix/lib/opentelemetry_phoenix.ex      | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/instrumentation/opentelemetry_phoenix/lib/opentelemetry_phoenix.ex b/instrumentation/opentelemetry_phoenix/lib/opentelemetry_phoenix.ex
index 717fdbd..915ee86 100644
--- a/instrumentation/opentelemetry_phoenix/lib/opentelemetry_phoenix.ex
+++ b/instrumentation/opentelemetry_phoenix/lib/opentelemetry_phoenix.ex
@@ -122,8 +122,10 @@ defmodule OpentelemetryPhoenix do
     ]
 
     # start the span with a default name. Route name isn't known until router dispatch
-    OpentelemetryTelemetry.start_telemetry_span(@tracer_id, "HTTP #{conn.method}", meta, %{kind: :server})
-    |> Span.set_attributes(attributes)
+    OpentelemetryTelemetry.start_telemetry_span(@tracer_id, "HTTP #{conn.method}", meta, %{
+      kind: :server,
+      attributes: attributes
+    })
   end
 
   @doc false