Merge pull request #1706 from microsoft/fix/otel-attributes

fix/otel attributes

Author: baywet

components/http/okHttp/src/main/java/com/microsoft/kiota/http/OkHttpRequestAdapter.java

@@ -255,7 +255,7 @@ private Span startSpan(
                 GlobalOpenTelemetry.getTracer(obsOptions.getTracerInstrumentationName())
                         .spanBuilder(methodName + " - " + cleanedUriTemplate)
                         .startSpan();
-        span.setAttribute("http.uri_template", decodedUriTemplate);
+        span.setAttribute(URL_TEMPLATE, decodedUriTemplate);
         return span;
     }
 
@@ -725,12 +725,11 @@ private Response getHttpResponseMessage(
             final String contentTypeHeaderValue = getHeaderValue(response, CONTENT_TYPE_HEADER_KEY);
             if (contentTypeHeaderValue != null && !contentTypeHeaderValue.isEmpty()) {
                 spanForAttributes.setAttribute(
-                        CUSTOM_HTTP_RESPONSE_CONTENT_TYPE, contentTypeHeaderValue);
+                        HTTP_RESPONSE_HEADER_CONTENT_TYPE, contentTypeHeaderValue);
             }
             spanForAttributes.setAttribute(HTTP_RESPONSE_STATUS_CODE, response.code());
             spanForAttributes.setAttribute(
-                    NETWORK_PROTOCOL_VERSION,
-                    response.protocol().toString().toUpperCase(Locale.ROOT));
+                    NETWORK_PROTOCOL_NAME, response.protocol().toString().toUpperCase(Locale.ROOT));
             return this.retryCAEResponseIfRequired(
                     response, requestInfo, span, spanForAttributes, claims);
         } catch (IOException | URISyntaxException ex) {
@@ -869,7 +868,7 @@ public MediaType contentType() {
                                         final String contentType =
                                                 contentTypes.toArray(new String[] {})[0];
                                         spanForAttributes.setAttribute(
-                                                CUSTOM_HTTP_REQUEST_CONTENT_TYPE, contentType);
+                                                HTTP_REQUEST_HEADER_CONTENT_TYPE, contentType);
                                         return MediaType.parse(contentType);
                                     }
                                 }

components/http/okHttp/src/main/java/com/microsoft/kiota/http/TelemetrySemanticConventions.java

@@ -25,6 +25,12 @@ private TelemetrySemanticConventions() {}
     public static final AttributeKey<Long> HTTP_REQUEST_RESEND_COUNT =
             longKey("http.request.resend_count"); // stable
 
+    /**
+     * HTTP Request resend delay
+     */
+    public static final AttributeKey<Long> HTTP_REQUEST_RESEND_DELAY =
+            longKey("http.request.resend_delay"); // stable
+
     /**
      * HTTP Request method
      */
@@ -34,14 +40,19 @@ private TelemetrySemanticConventions() {}
     /**
      * Network connection protocol version
      */
-    public static final AttributeKey<String> NETWORK_PROTOCOL_VERSION =
-            stringKey("network.protocol.version"); // stable
+    public static final AttributeKey<String> NETWORK_PROTOCOL_NAME =
+            stringKey("network.protocol.name"); // stable
 
     /**
      * Full HTTP request URL
      */
     public static final AttributeKey<String> URL_FULL = stringKey("url.full"); // stable
 
+    /**
+     * Full HTTP request URL template
+     */
+    public static final AttributeKey<String> URL_TEMPLATE = stringKey("url.uri_template"); // custom
+
     /**
      * HTTP request URL scheme
      */
@@ -72,12 +83,12 @@ private TelemetrySemanticConventions() {}
     /**
      * HTTP response content type
      */
-    public static final AttributeKey<String> CUSTOM_HTTP_RESPONSE_CONTENT_TYPE =
-            stringKey("http.response_content_type"); // custom
+    public static final AttributeKey<String> HTTP_RESPONSE_HEADER_CONTENT_TYPE =
+            stringKey("http.response.header.content-type"); // stable
 
     /**
      * HTTP request content type
      */
-    public static final AttributeKey<String> CUSTOM_HTTP_REQUEST_CONTENT_TYPE =
-            stringKey("http.request_content_type"); // custom
+    public static final AttributeKey<String> HTTP_REQUEST_HEADER_CONTENT_TYPE =
+            stringKey("http.request.header.content-type"); // stable
 }

components/http/okHttp/src/main/java/com/microsoft/kiota/http/middleware/RetryHandler.java

@@ -1,5 +1,7 @@
 package com.microsoft.kiota.http.middleware;
 
+import static com.microsoft.kiota.http.TelemetrySemanticConventions.*;
+
 import com.microsoft.kiota.http.middleware.options.IShouldRetry;
 import com.microsoft.kiota.http.middleware.options.RetryHandlerOption;
 
@@ -82,7 +84,8 @@ boolean retryRequest(
             @Nonnull final Response response,
             int executionCount,
             @Nonnull final Request request,
-            @Nonnull final RetryHandlerOption retryOption) {
+            @Nonnull final RetryHandlerOption retryOption,
+            @Nonnull final Span span) {
 
         // Should retry option
         // Use should retry common for all requests
@@ -107,6 +110,7 @@ && isBuffered(request)
 
         if (shouldRetry) {
             long retryInterval = getRetryAfter(response, retryOption.delay(), executionCount);
+            span.setAttribute(HTTP_REQUEST_RESEND_DELAY, Math.round(retryInterval / 1000f));
             try {
                 Thread.sleep(retryInterval);
             } catch (InterruptedException e) {
@@ -234,7 +238,7 @@ boolean isBuffered(final Request request) {
             }
 
             int executionCount = 1;
-            while (retryRequest(response, executionCount, request, retryOption)) {
+            while (retryRequest(response, executionCount, request, retryOption, span)) {
                 final Request.Builder builder =
                         request.newBuilder()
                                 .addHeader(RETRY_ATTEMPT_HEADER, String.valueOf(executionCount));
@@ -254,8 +258,8 @@ boolean isBuffered(final Request request) {
                                 request,
                                 "RetryHandler_Intercept - attempt " + executionCount,
                                 span);
-                retrySpan.setAttribute("http.retry_count", executionCount);
-                retrySpan.setAttribute("http.status_code", response.code());
+                retrySpan.setAttribute(HTTP_REQUEST_RESEND_COUNT, executionCount);
+                retrySpan.setAttribute(HTTP_RESPONSE_STATUS_CODE, response.code());
                 retrySpan.end();
                 response = chain.proceed(request);
                 if (response == null)